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Dental Hygienist - Virginia Beach, VA Absolute Dental Care 328 Louisa Ave Virginia Beach, VA 23454 Hours: Monday-Thursday: 7:45-5:00 Friday: 7:45-12:00 Are you a passionate dental hygienist looking for a practice that values patient relationships, education, and teamwork? Join our dynamic team where we prioritize providing adequate appointment times for you to connect with your patients, deliver exceptional care, and focus on patient education. Why Join Us? • Patient-Centered Care: Our practice is designed to give you the time you need to build trust with patients, educate them on oral health, and provide the highest quality care., • Full Benefits Package: Including health insurance, paid time off (PTO), 401(k), life insurance, paid continuing education (CE) opportunities, and more., • Mentorship & Onboarding: Work alongside experienced hygiene mentors and benefit from a comprehensive onboarding program tailored to support your success., • A compassionate and skilled dental hygienist who values relationships and is committed to educating patients on their oral health., • A supportive and collaborative environment where your voice and expertise matter., • The opportunity to grow your career with mentorship, ongoing education, and team-driven success. Apply today and join our mission to transform smiles and lives through exceptional dental care. What You’ll Gain • Competitive benefits including health insurance and retirement savings plans, six paid holidays and PTO (paid time off), • Continuing education to provide you opportunity to develop your full potential and enhance your clinical skills to provide education and care to your patients., • Access to an expansive network of mentors with 1:1 hygiene mentorship support and networking opportunities available at your fingertips., • Unparalleled business support and the highest quality supplies and labs to deliver exceptional patient care., • Opportunity to be a part of a secure company with 20+ years of industry leading experience that provides a stable career with unlimited growth potential Minimum Qualifications • Current dental hygienist license in Virginia and an Associate’s or Bachelor’s degree in dental hygiene (where required), • Excellent working knowledge of dentistry, dental hygiene procedures, dental patient screening and medical history documentation, • CPR Certification Preferred Experience • Experience using Velscope, Diagnodent, digital scanner, digital x-rays and electronic medical record systems, • Desire to continue learning and grow clinical skills to meet needs of patients and provide preventative care and overall maintenance of patients’ dental health, • Clinical needs as required by office Physical Requirements • Ability to perform essential duties as deemed necessary by the Office/ Doctor/ Heartland Dental with or without reasonable accommodation. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential duties of the position, • Prolonged periods sitting and standing, • Must be able to lift and carry up to 45 pounds at times, • Availability to attend virtual training sessions (or in-person) periodically throughout the year, • As part of our commitment to maintaining a safe and healthy environment for both team members and patients, a tuberculosis (TB) test is required for all new hires in dental office positions. This is a standard requirement for dental office roles and must be completed prior to starting employment. The test will be arranged during the pre-employment process, and any necessary guidance or paperwork will be provided. Not applicable in the state of FL & TN. Who is Heartland Dental? Heartland Dental is the nation's largest dental support organization, providing non-clinical administrative support services to more than 3,000 supported doctors across 39 states and the District of Columbia in over 1,800 dental offices. Each Heartland Dental supported office is unique to the community and the patients they serve. Supported doctors are the leaders of their practice and retain clinical autonomy. All Heartland Dental supported doctors are united by a common goal: delivering the highest quality dental care and experiences to the communities they serve. At Heartland Dental, we’re committed to living our core values which promote diversity and inclusion. We provide all employees and applicants for employment the protections of federal, state, and local laws affording equal opportunity in employment.

Dental Hygienist - Full-time (Flexible with 4 days) $3000 Signing Bonus for FT LWSS Family Dentistry - Kempsville We have a wonderful patient population, an enthusiastic team, and sincere dentists dedicated to quality care. Our office provides continuing education credit opportunities annually for team members. Hours: Monday-Thursday: 7:30-5:30 Friday: 7:30-2:30 Pay: $49-55/hr Based on experience Location: 904 Kempsville Road Virginia Beach, VA 23464 What You’ll Gain • Competitive benefits including health insurance and retirement savings plans, six paid holidays and PTO (paid time off), • Continuing education to provide you opportunity to develop your full potential and enhance your clinical skills to provide education and care to your patients., • Access to an expansive network of mentors with 1:1 hygiene mentorship support and networking opportunities available at your fingertips., • Unparalleled business support and the highest quality supplies and labs to deliver exceptional patient care., • Opportunity to be a part of a secure company with 20+ years of industry leading experience that provides a stable career with unlimited growth potential Minimum Qualifications • Current dental hygienist license in Virginia and an Associate’s or Bachelor’s degree in dental hygiene (where required), • Excellent working knowledge of dentistry, dental hygiene procedures, dental patient screening and medical history documentation, • CPR Certification Preferred Experience • NEW GRADS WELCOME!, • Experience using Velscope, Diagnodent, digital scanner, digital x-rays and electronic medical record systems, • Desire to continue learning and grow clinical skills to meet needs of patients and provide preventative care and overall maintenance of patients’ dental health, • Clinical needs as required by office Physical Requirements • Ability to perform essential duties as deemed necessary by the Office/ Doctor/ Heartland Dental with or without reasonable accommodation. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential duties of the position, • Prolonged periods sitting and standing, • Must be able to lift and carry up to 45 pounds at times, • Availability to attend virtual training sessions (or in-person) periodically throughout the year, • As part of our commitment to maintaining a safe and healthy environment for both team members and patients, a tuberculosis (TB) test is required for all new hires in dental office positions. This is a standard requirement for dental office roles and must be completed prior to starting employment. The test will be arranged during the pre-employment process, and any necessary guidance or paperwork will be provided. Not applicable in the state of FL & TN. Who is Heartland Dental? Heartland Dental is the nation's largest dental support organization, providing non-clinical administrative support services to more than 3,000 supported doctors across 39 states and the District of Columbia in over 1,800 dental offices. Each Heartland Dental supported office is unique to the community and the patients they serve. Supported doctors are the leaders of their practice and retain clinical autonomy. All Heartland Dental supported doctors are united by a common goal: delivering the highest quality dental care and experiences to the communities they serve. At Heartland Dental, we’re committed to living our core values which promote diversity and inclusion. We provide all employees and applicants for employment the protections of federal, state, and local laws affording equal opportunity in employment.

Overview: Nurse Practitioner or Physician Assistant Full Time - State Traveler Home Risk Assessments $7,500 Sign-On Bonus About Us: Matrix Medical Network offers a broad range of clinical services and proven expertise that give primary care providers and the at-risk health plan members we visit with every day the tools and knowledge to better manage their health at home. With deep roots in clinical assessment and care management services, our national network of clinicians break through traditional barriers to care by meeting those members where they are. We help older adults and other at-risk individuals enjoy a better quality of care, experience improved health outcomes, and identify chronic conditions that may otherwise go undiagnosed. Our job opportunities allow you to leverage your expertise and compassion to make a direct impact to the health and well-being of others. Join our team and be rewarded by competitive base plus incentive compensation and flexible scheduling while making a difference in the community! About the Position: During a visit that can last up to one hour, Matrix providers review and observe a member’s current health, medical history, medication adherence, social environment and other risks. This provides unmatched insight into a member’s overall health and well-being that can be difficult to capture during routine office visits. The Matrix Comprehensive Health Assessment helps to improve quality of care and allows us to potentially close multiple care gaps with a single visit. Our Culture: • We have a clear vision of where we are going, and we are guided by core values that embody our organization and culture, • We emphasize innovation and growth, and you will be given the opportunities and tools to develop personally and professionally, • We encourage and celebrate collaboration, • Conduct Adult/Geriatric assessments, medical history, diagnosis and treatment, health education, physician referrals, case management referrals, follow-up and clear documentation according to Matrix guidelines and protocols, • Work collaboratively with physicians, case managers, social workers, family members, key caregivers, and ancillary medical personnel as appropriate, • Collaborate with Primary Care Physician (PCP) on patient education, provide follow-up Type: Full Time Permanent Location: Home, SNF and other community environments in: Traveling anywhere within the state of Virginia and bordering states based on business needs. Hours: Monday – Friday, 8 to 5:30 PM - Salary: $112,300.00 - $135,900.00 per year based on experience Benefits: Medical, Dental, Vision, 401K, PTO, Company paid holidays, Life Insurance and Mileage Qualifications: What is Required: • Master’s Degree OR commensurate experience and satisfactory completion of NP or PA licensure, • Current RN and NP/PA licensure in state of practice to include prescription authority or the ability to obtain prescriptive authority, • Board certified by the NCCPA, AANP, ANCC or the AACCN in a Matrix approved specialty, • Current BLS, ACLS or CPR certification, • 1+ years active experience as a Nurse Practitioner or Physician Assistant, • Strong computer skills and familiarity with employee health/medical record software, • Excellent verbal and written communication skills with patient, clients, and colleagues, • Travel required to meet patients where they live across the assigned state and possiblity neighboring states., • Must be willing to travel up to 80-90% of the time for extended periods of time to include weekends (must be willing to travel overnight)., • Ability to travel - Valid state driver license, able to drive a car, proof of adequate automobile insurance coverage for the state of residence. Matrix Medical Network is an Equal Employment Opportunity Employer. It is the policy of Matrix to provide equal employment opportunities without regard to race, color, religion, sex, gender identity or expression, pregnancy, age, national origin, age, disability, marital status, veteran status, sexual orientation, genetic information or any other protected characteristic under applicable law. It is also the policy of Matrix that qualified individuals with disabilities receive equal opportunity in regard to job application procedures, hiring, and all aspects of the employment process. Matrix is committed to the full inclusion of all qualified individuals. Consistent with the Americans with Disabilities Act (ADA) and applicable state and local laws, it is the policy of Matrix to provide reasonable accommodation when requested by a qualified applicant or employee with a disability, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed to participate in the job application or interview process, pre-employment testing, to otherwise participate in the selection process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact ___. Virginia Beach, VA 23450 Primary Location: Virginia Beach, VA 23450 Job: Clinical—Nurse Practitioner (NP) or Physician Assistant (PA-C). Regular Shift. Full or Part Time Job Level: Day Job, 8am, 5pm, Travel, Monday, Friday. No on-call, no evening, no weekend hours unless desired. Job, Clinical, Nursing, Work from Home Opportunity, Regular, Job Type, Standard, Travel, Flexible, Pay, No Call, Hours. #LI-PG1

Overview: Nurse Practitioner or Physician Assistant Full Time - State Traveler Home Risk Assessments $7,500 Sign-On Bonus About Us: Matrix Medical Network offers a broad range of clinical services and proven expertise that give primary care providers and the at-risk health plan members we visit with every day the tools and knowledge to better manage their health at home. With deep roots in clinical assessment and care management services, our national network of clinicians break through traditional barriers to care by meeting those members where they are. We help older adults and other at-risk individuals enjoy a better quality of care, experience improved health outcomes, and identify chronic conditions that may otherwise go undiagnosed. Our job opportunities allow you to leverage your expertise and compassion to make a direct impact to the health and well-being of others. Join our team and be rewarded by competitive base plus incentive compensation and flexible scheduling while making a difference in the community! About the Position: During a visit that can last up to one hour, Matrix providers review and observe a member’s current health, medical history, medication adherence, social environment and other risks. This provides unmatched insight into a member’s overall health and well-being that can be difficult to capture during routine office visits. The Matrix Comprehensive Health Assessment helps to improve quality of care and allows us to potentially close multiple care gaps with a single visit. Our Culture: • We have a clear vision of where we are going, and we are guided by core values that embody our organization and culture, • We emphasize innovation and growth, and you will be given the opportunities and tools to develop personally and professionally, • We encourage and celebrate collaboration, • Conduct Adult/Geriatric assessments, medical history, diagnosis and treatment, health education, physician referrals, case management referrals, follow-up and clear documentation according to Matrix guidelines and protocols, • Work collaboratively with physicians, case managers, social workers, family members, key caregivers, and ancillary medical personnel as appropriate, • Collaborate with Primary Care Physician (PCP) on patient education, provide follow-up Type: Full Time Permanent Location: Home, SNF and other community environments in: Traveling anywhere within the state of Virginia and bordering states based on business needs. Hours: Monday – Friday, 8 to 5:30 PM - Salary: $112,300.00 - $135,900.00 per year based on experience Benefits: Medical, Dental, Vision, 401K, PTO, Company paid holidays, Life Insurance and Mileage Qualifications: What is Required: • Master’s Degree OR commensurate experience and satisfactory completion of NP or PA licensure, • Current RN and NP/PA licensure in state of practice to include prescription authority or the ability to obtain prescriptive authority, • Board certified by the NCCPA, AANP, ANCC or the AACCN in a Matrix approved specialty, • Current BLS, ACLS or CPR certification, • 1+ years active experience as a Nurse Practitioner or Physician Assistant, • Strong computer skills and familiarity with employee health/medical record software, • Excellent verbal and written communication skills with patient, clients, and colleagues, • Travel required to meet patients where they live across the assigned state and possiblity neighboring states., • Must be willing to travel up to 80-90% of the time for extended periods of time to include weekends (must be willing to travel overnight)., • Ability to travel - Valid state driver license, able to drive a car, proof of adequate automobile insurance coverage for the state of residence. Matrix Medical Network is an Equal Employment Opportunity Employer. It is the policy of Matrix to provide equal employment opportunities without regard to race, color, religion, sex, gender identity or expression, pregnancy, age, national origin, age, disability, marital status, veteran status, sexual orientation, genetic information or any other protected characteristic under applicable law. It is also the policy of Matrix that qualified individuals with disabilities receive equal opportunity in regard to job application procedures, hiring, and all aspects of the employment process. Matrix is committed to the full inclusion of all qualified individuals. Consistent with the Americans with Disabilities Act (ADA) and applicable state and local laws, it is the policy of Matrix to provide reasonable accommodation when requested by a qualified applicant or employee with a disability, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed to participate in the job application or interview process, pre-employment testing, to otherwise participate in the selection process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact ___. Virginia Beach, VA 23450 Primary Location: Virginia Beach, VA 23450 Job: Clinical—Nurse Practitioner (NP) or Physician Assistant (PA-C). Regular Shift. Full or Part Time Job Level: Day Job, 8am, 5pm, Travel, Monday, Friday. No on-call, no evening, no weekend hours unless desired. Job, Clinical, Nursing, Work from Home Opportunity, Regular, Job Type, Standard, Travel, Flexible, Pay, No Call, Hours. #LI-PG1

Overview: Nurse Practitioner or Physician Assistant Full Time - State Traveler Home Risk Assessments $7,500 Sign-On Bonus About Us: Matrix Medical Network offers a broad range of clinical services and proven expertise that give primary care providers and the at-risk health plan members we visit with every day the tools and knowledge to better manage their health at home. With deep roots in clinical assessment and care management services, our national network of clinicians break through traditional barriers to care by meeting those members where they are. We help older adults and other at-risk individuals enjoy a better quality of care, experience improved health outcomes, and identify chronic conditions that may otherwise go undiagnosed. Our job opportunities allow you to leverage your expertise and compassion to make a direct impact to the health and well-being of others. Join our team and be rewarded by competitive base plus incentive compensation and flexible scheduling while making a difference in the community! About the Position: During a visit that can last up to one hour, Matrix providers review and observe a member’s current health, medical history, medication adherence, social environment and other risks. This provides unmatched insight into a member’s overall health and well-being that can be difficult to capture during routine office visits. The Matrix Comprehensive Health Assessment helps to improve quality of care and allows us to potentially close multiple care gaps with a single visit. Our Culture: • We have a clear vision of where we are going, and we are guided by core values that embody our organization and culture, • We emphasize innovation and growth, and you will be given the opportunities and tools to develop personally and professionally, • We encourage and celebrate collaboration, • Conduct Adult/Geriatric assessments, medical history, diagnosis and treatment, health education, physician referrals, case management referrals, follow-up and clear documentation according to Matrix guidelines and protocols, • Work collaboratively with physicians, case managers, social workers, family members, key caregivers, and ancillary medical personnel as appropriate, • Collaborate with Primary Care Physician (PCP) on patient education, provide follow-up Type: Full Time Permanent Location: Home, SNF and other community environments in: Traveling anywhere within the state of Virginia and bordering states based on business needs. Hours: Monday – Friday, 8 to 5:30 PM - Salary: $112,300.00 - $135,900.00 per year based on experience Benefits: Medical, Dental, Vision, 401K, PTO, Company paid holidays, Life Insurance and Mileage Qualifications: What is Required: • Master’s Degree OR commensurate experience and satisfactory completion of NP or PA licensure, • Current RN and NP/PA licensure in state of practice to include prescription authority or the ability to obtain prescriptive authority, • Board certified by the NCCPA, AANP, ANCC or the AACCN in a Matrix approved specialty, • Current BLS, ACLS or CPR certification, • 1+ years active experience as a Nurse Practitioner or Physician Assistant, • Strong computer skills and familiarity with employee health/medical record software, • Excellent verbal and written communication skills with patient, clients, and colleagues, • Travel required to meet patients where they live across the assigned state and possiblity neighboring states., • Must be willing to travel up to 80-90% of the time for extended periods of time to include weekends (must be willing to travel overnight)., • Ability to travel - Valid state driver license, able to drive a car, proof of adequate automobile insurance coverage for the state of residence. Matrix Medical Network is an Equal Employment Opportunity Employer. It is the policy of Matrix to provide equal employment opportunities without regard to race, color, religion, sex, gender identity or expression, pregnancy, age, national origin, age, disability, marital status, veteran status, sexual orientation, genetic information or any other protected characteristic under applicable law. It is also the policy of Matrix that qualified individuals with disabilities receive equal opportunity in regard to job application procedures, hiring, and all aspects of the employment process. Matrix is committed to the full inclusion of all qualified individuals. Consistent with the Americans with Disabilities Act (ADA) and applicable state and local laws, it is the policy of Matrix to provide reasonable accommodation when requested by a qualified applicant or employee with a disability, unless such accommodation would cause an undue hardship. If reasonable accommodation is needed to participate in the job application or interview process, pre-employment testing, to otherwise participate in the selection process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact ___. Virginia Beach, VA 23450 Primary Location: Virginia Beach, VA 23450 Job: Clinical—Nurse Practitioner (NP) or Physician Assistant (PA-C). Regular Shift. Full or Part Time Job Level: Day Job, 8am, 5pm, Travel, Monday, Friday. No on-call, no evening, no weekend hours unless desired. Job, Clinical, Nursing, Work from Home Opportunity, Regular, Job Type, Standard, Travel, Flexible, Pay, No Call, Hours. #LI-PG1

Make a meaningful impact every day as a CenterWell Home Health nurse. You’ll provide personalized, one-on-one care that helps patients regain independence in the comfort of their homes. Working closely with a dedicated team of physicians and clinicians, you’ll develop and manage care plans that support recovery and help patients get back to the life they love. As a Home Health Registered Nurse, you will: * Provide admission, case management, and follow-up skilled nursing visits for home health patients. * Administer on-going care and case management for each patient, provide necessary follow-up as directed by the Clinical Manager. * Confer with physician in developing the initial plan of treatment based on physician's orders and initial patient assessment. Provide hands-on care, management and evaluation of the care plan and teaching of the patient in accordance with physician orders, under Clinical Manager's supervision. Revise plan in consultation with physician based on ongoing assessments and as required by policy/regulation. * Coordinate appropriate care, encompassing various healthcare personnel (such as Physical Therapists, Occupational Therapists, Home Health Aides and external providers). * Report patient care/condition/progress to patient's physician and Clinical Manager on a continuous basis. * Implement patient care plan in conjunction with patient and family to assist them in achieving optimal resolution of needs/problems. * Coordinate/oversee/supervise the work of Home Health Aides, Certified Home Health Aides and Personal Care Workers and provides written personal care instructions/care plan that reflect current plan of care. Monitor the appropriate completion of documentation by home health aides/personal care workers as part of the supervisory/leadership responsibility. * Discharge patients after consultation with the physician and Clinical Manager, preparing and completing needed clinical documentation. * Prepare appropriate medical documentation on all patients, including any case conferences, patient contacts, medication order changes, re-certifications, progress updates, and care plan changes. Prepare visit/shift reports, updates/summarizes patient records, and confers with other health care disciplines in providing optimum patient care. Required Experience/Skills: * Diploma, Associate or Bachelor Degree in Nursing * Minimum of one year nursing experience preferred * Strong med surg, ICU, ER, acute experience * Home Health experience a plus * Current and unrestricted Registered Nurse licensure * Current CPR certification * Strong organizational and communication skills * Valid driver’s license, auto insurance and reliable transportation. Pay Range • $45.00 - $63.00 - pay per visit/unit, • $70,500 - $96,900 per year base pay Scheduled Weekly Hours 1 Pay Range The compensation range below reflects a good faith estimate of starting base pay for full time (40 hours per week) employment at the time of posting. The pay range may be higher or lower based on geographic location and individual pay will vary based on demonstrated job related skills, knowledge, experience, education, certifications, etc. $70,500 - $96,900 per year Description of Benefits Humana, Inc. and its affiliated subsidiaries (collectively, “Humana”) offers benefits for limited term, variable schedule and per diem associates which are designed to support whole-person well-being. Among these benefits, Humana provides paid time off, 401(k) retirement savings plan, employee assistance program, business travel and accident. About CenterWell Home Health: CenterWell Home Health specializes in personalized, comprehensive home care for patients managing a chronic condition or recovering from injury, illness, surgery or hospitalization. Our care teams include nurses, physical therapists, occupational therapists, speech-language pathologists, home health aides, and medical social workers – all working together to help patients rehabilitate, recover and regain their independence so they can live healthier and happier lives. About CenterWell, a Humana company: CenterWell creates experiences that put patients at the center. As the nation’s largest provider of senior-focused primary care, one of the largest providers of home health services, and fourth largest pharmacy benefit manager, CenterWell is focused on whole-person health by addressing the physical, emotional and social wellness of our patients. As part of Humana Inc. (NYSE: HUM), CenterWell offers stability, industry-leading benefits, and opportunities to grow yourself and your career. We proudly employ more than 30,000 clinicians who are committed to putting health first – for our teammates, patients, communities and company. By providing flexible scheduling options, clinical certifications, leadership development programs and career coaching, we allow employees to invest in their personal and professional well-being, all from day one. Equal Opportunity Employer It is the policy of Humana not to discriminate against any employee or applicant for employment because of race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, genetic information, disability or protected veteran status. It is also the policy of Humana to take affirmative action, in compliance with Section 503 of the Rehabilitation Act and VEVRAA, to employ and to advance in employment individuals with disability or protected veteran status, and to base all employment decisions only on valid job requirements. This policy shall apply to all employment actions, including but not limited to recruitment, hiring, upgrading, promotion, transfer, demotion, layoff, recall, termination, rates of pay or other forms of compensation and selection for training, including apprenticeship, at all levels of employment.

Overview: The Quality Inspector will report directly to the site Quality Manager or Quality Field Operations Manager, with indirect oversight from the Sr. Manager of Quality Control, and will be charged with the vital task of conducting and documenting inspections that adhere to the approved Inspection and Test Plans (ITPs). Quality Inspectors play a crucial role in guaranteeing that all reports are meticulously documented, with accuracy and legibility that ensure traceability to their field locations, thus minimizing reporting errors. Quality Inspectors are expected to excel in communication and foster positive relationships with the owner, owner’s representative, and the Company’s site supervision, all to seamlessly advance our quality objectives. TRAVEL: Travel required up to 100%. Position requires presence directly on the Project Site location COMPANY OVERVIEW: MasTec Industrial, alongside its sister companies Casey Industrial and Phoenix Industrial, has been in operation since 1947. We serve a diverse clientele, including utilities, independent power producers, developers, and municipal utilities. Specializing in projects using natural gas, oil, biomass, and other combustible fuels, our team boasts over 30 years of expertise in the power industry. We provide EPC (Engineering, Procurement, and Construction) services and assist in project development. Our experience spans various systems for utility and industrial facilities, including simple and combined cycle plants, reciprocating engines, and waste-to-energy projects. MasTec Industrial delivers value throughout all project phases, from conceptual design to operations and maintenance. At MasTec Industrial, we are dedicated to delivering the highest quality, safety, and value in every project. We focus on attracting, developing, and retaining top talent within our organization. Our goal is to foster a respectful work environment where all employees feel valued, included, and empowered to become innovative leaders in the industry. The MasTec Industrial market sector is part of the MasTec Clean Energy & Infrastructure business segment. MasTec’s Clean Energy & Infrastructure (CE&I) segment generates over $4 billion in annual revenue, providing construction services across industrial, renewables and infrastructure sectors. In addition to our industrial market sector; In infrastructure, we specialize in general heavy civil construction, underground utilities, structures, electrical work, material production, roadways, bridges, specialty pavement overlays, environmental projects and commercial buildings. Our renewables sector focuses on solar, wind and battery storage. Sustainability and safety are foundational to our culture and influence everything we do. MasTec, a minority-owned Fortune 500 company, has shaped the construction industry for more than 90 years. With over 35,000 employees and 400 offices nationwide, we provide flexibility and career growth in dynamic work environments. Responsibilities: ESSENTIAL JOB FUNCTIONS: • Familiarity with a broad range of general construction processes and nomenclature including testing laboratory protocols and procedures, soils and concrete testing, asphalt paving, structural steel, mechanical, welding and general construction observations., • Methodical and detail-oriented to assist the project team in assuring that Project QC documentation is complete and procedures are followed to ensure issues are closed and project risk is mitigated., • Ability to read and understand construction plans and specifications including identification of errors, contradictions or redundancies for resolution by others., • Conduct regularly scheduled QA/QC meetings, review logs of Deficiencies, Punch List, and other items required and maintain documentation and meeting minutes within job folder, • Prepare reports on inspection activities, • Scheduling of inspection activities in conjunction with various local, state, governmental agencies and 3rd party testing., • Understand and be able to identify difference between Project Specifications and Standard Codes and when project specific requirements do not meet minimum codes, administer appropriate expectations of codes as necessary to protect MasTec Industrial interests., • Consult with Director of Quality when encounter issues or concerns beyond level of expertise., • Knowledge of applicable codes and standards, • Maintain a professional attitude and appearance, • Other duties as assigned, • Minimum of 1 year of experience in a QA/QC role. Education towards an engineering or technical degree may be substituted in lieu of required work experience., • Minimum of 5 years required in a construction environment., • Experience with B31.3, clean room procedures, and oxygen cleaning preferred., • Training and practical knowledge of construction trades, • Extreme proficiency in Microsoft Office applications, including Outlook, Excel, Word, SharePoint, Teams, and Power Point, • Demonstrated experience with construction management software platforms, • Proven capabilities with Bluebeam Revu, • Preferred experience with Smartsheet and InEight software KNOWLEDGE, SKILLS, AND ABILITIES REQUIRED: • Be knowledgeable of MIC Health and Safety programs and project specific regulations., • Write reports, business correspondence and document quality related issues and activities, • Effectively present information and respond to questions from project managers, superintendents, clients, customers and the general public, • Effectively communicate and develop positive working relationships with the owner, owner’s representative, and the Company’s site supervision, in order to facilitate the quality objectives, • Work independently and productively, ensuring the resources assigned to the project are adequate and properly trained for the task, • Be self-motivated and capable of taking initiative, • Apply critical thinking skills to establish effective corrective actions for causal factors of quality incidents, • Possess diplomatic skills for addressing Quality and Safety issues with both internal and external parties, • Excellent verbal, written and interpersonal skills., • Other may duties may be assigned PHYSICAL DEMANDS: • Work up to a 12-hour shift doing hard physical work in varying temperatures and outside conditions., • May need to maintain physical strength and stamina; Use arms, hands, and legs fully; Push, pull, and frequently lift and carry objects weighing up to 50 pounds; and stoop, kneel, balance, crouch, crawl, and climb to perform job tasks., • Stamina to perform this task repetitively and continuously for several hour intervals., • Uncontrolled environmental conditions: Constant change in weather and site conditions., • This work environment may involve moderate exposure to unusual elements, such as extreme temperatures, dirt, dust, fumes, smoke, unpleasant odors and/or loud noises., • Ability to wear personal protective equipment is required (including but not limited to- safety toed shoes, gloves, safety glasses, hearing protection, hardhat, vest, etc.)., • Move in and around confined, cluttered, and uneven areas., • May need to work at heights and must be able to abide by all safety and fall-protection requirements; must be able to wear and utilize all safety equipment required for work at heights., • Evaluate information based on measurable standards; and see details in objects or drawings and recognize slight differences in shapes and shadings., • Visualize objects in three dimensions from drawings., • Keep good balance and work at heights., • See well (either naturally or with correction)., • Hear well (either naturally or with correction.), • Coordinate the use of eyes, hands, and feet. HOURS: This position is a Full-Time position scheduled to work typically 50 hours per week. Schedule is subject to project requirements. What's in it for you: Financial Wellbeing • Compensation $42 - $48 per hour, commensurate with experience., • Competitive pay with ongoing performance review and merit increase, • 401(k) with company match & Employee Stock Purchase Plan (ESPP), • Medical, Dental, and Vision insurance (plan choice) - coverage for spouse, domestic partner, and children, • Paid Time Off, Paid Holidays, Bereavement Leave, • Military Leave, including Differential Pay and Benefits Continuation, • Short and long-term disability, life insurance, and accidental death & dismemberment, • Voluntary life insurance, accident, critical illness, hospital indemnity coverage, • Emergency Travel Assistance Program, • Group legal plan Position may be subject to pre-employment screening, which may include background check and drug testing. Accessibility: If you need an accommodation as part of the employment process, contact . Due to the high volume of applications received, we are unable to respond to individual requests regarding application status. Please log into your candidate profile for up-to-date information. MasTec, Inc. is an Equal Employment Opportunity Employer/Disability/Veteran. The Company's policy is not to unlawfully discriminate against any applicant or employee on the basis of race, color, sex, sexual orientation, gender identity, religion, national origin, age, disability, genetic information, military status, or any other consideration made unlawful by applicable federal, state, or local laws. The Company also prohibits harassment of applicants and employees based on any of these protected categories. It is also MasTec's policy to comply with all applicable state, federal and local laws respecting consideration of unemployment status in making hiring decisions. Disclaimer: MasTec and our Subsidiaries will never ask prospective employees for any form of payment or money transfer as part of job application or onboarding. We do not ask prospective employees for information about credit cards or personal passwords, and it does not require applicants to purchase equipment or software. Ensure that all recruiter email addresses end in @mastec.com or @talent.icims.com. If you suspect you are the target of a scam, we advise you to contact your local law enforcement agency and report fraud at ___. MasTec Clean Energy & Infrastructure and our subsidiaries do not work with any third-party recruiters or agencies without a valid signed agreement and partnership with the Corporate Talent Acquisition Team. #LI-MH1 #LI-Onsite Appcast (For Export): #appyellow

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester III, you will be responsible for conducting penetration testing and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI Eligible Clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques, • Performing development with at least two scripting or programming languages (python, C++, Java, Rust, Assembly, C#, etc.), • Possess one or more of the following certifications:, • Offensive Security Certified Professional (OSCP), • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) The projected annual compensation range for this position is $90,000-$150,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester III, you will be responsible for conducting penetration testing and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI Eligible Clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques, • Performing development with at least two scripting or programming languages (python, C++, Java, Rust, Assembly, C#, etc.), • Possess one or more of the following certifications:, • Offensive Security Certified Professional (OSCP), • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) The projected annual compensation range for this position is $90,000-$150,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Offensive Tool Developer, you will be responsible for the design, development, and deployment of offensive cybersecurity tools to support Red Team and penetration testing engagements. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Infrastructure Support certifications:, • CEH, • CySA+, • GICSP, • SSCP, • CHFI, • CFR, • Cloud+, • CND, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • GIAC Exploit Researcher and Advanced Penetration Tester (GXPN), • Offensive Security Exploit Developer (OSED) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Perform development with at least two scripting or programming languages (Python, C++, Java, Rust, Assembly, C#, etc.) in support of exploit development Preferred Skills and Experience:, • Five (5) years of full-time professional experience supporting Red Team/Penetration test engagements with exploit and tool development, • Five (5) years of demonstrated experience developing with at least 3 scripting or programming languages (Python, C++, Java, Assembly, C#, Rust, etc.) The projected annual compensation range for this position is $80,000-$140,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite., • Food: We have a lot of food around here! FTAC

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced cybersecurity professional to join our team! As a Cybersecurity Engineer III, you will play a key role in advancing cybersecurity operations by performing in-depth system hardening, vulnerability assessment, and security compliance activities in accordance with DoD requirements. The ideal candidate will have a solid foundation in cybersecurity practices and proven experience supporting both Linux and Windows environments across DoD networks. You will work collaboratively with Blue Team, Red Team, and other Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one of the following DoD 8570.01-M IAT Level III baseline certifications:, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH, • CCSP Responsibilities:, • Develop Assessment and Authorization (A&A) packages for various systems, • Develop and maintain security documentation such as:, • Authorization Boundary Diagram, • System Hardware/Software/Information Flow, • System Security Plan, • Privacy Impact Assessment, • e-Authentication, • Implementation Plan, • System Level Continuous Monitoring Plan, • Ports, Protocols and Services Registration, • Plan of Action and Milestones (POA&M), • Conduct annual FISMA assessments, • Perform Continuous Monitoring of Authorized Systems, • Generate and update test plans; conduct testing of the system components using the Assured Compliance Assessment Solution (ACAS) tool, implement Security Technical Implementation Guides (STIG), and conduct Information Assurance Vulnerability Management (IAVM) reviews, • Perform automated ACAS scanning, STIG, SCAP checks (Evaluate STIG, Tenable Nessus, etc.) on various standalone and networked systems, • Analyze cybersecurity test scan results and develop/assist with documenting open findings in the Plan of Action and Milestones (POA&M), • Computer security, military system specifications, and DoD cybersecurity policies, • National Cyber Range Complex (NCRC) Total Ship Computing Environment (TSCE) Program requirements and mission, ship install requirements, and protocols (preferred), • Risk Management Framework (RMF), and the implementation of Cybersecurity and IA boundary defense techniques and various IA-enabled appliances. Examples of these appliances and applications are Firewalls, Intrusion Detection System (IDS), Intrusion Prevention System (IPS), Switch/Routers, Cross Domain Solutions (CDS), EMASS and, Endpoint Security Solution (ESS), • Performing STIG implementation, • Performing vulnerability assessments with the ACAS tool The projected annual compensation range for this position is $90,000 - $140,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Offensive Tool Developer, you will be responsible for the design, development, and deployment of offensive cybersecurity tools to support Red Team and penetration testing engagements. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Infrastructure Support certifications:, • CEH, • CySA+, • GICSP, • SSCP, • CHFI, • CFR, • Cloud+, • CND, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • GIAC Exploit Researcher and Advanced Penetration Tester (GXPN), • Offensive Security Exploit Developer (OSED) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Perform development with at least two scripting or programming languages (Python, C++, Java, Rust, Assembly, C#, etc.) in support of exploit development Preferred Skills and Experience:, • Five (5) years of full-time professional experience supporting Red Team/Penetration test engagements with exploit and tool development, • Five (5) years of demonstrated experience developing with at least 3 scripting or programming languages (Python, C++, Java, Assembly, C#, Rust, etc.) The projected annual compensation range for this position is $80,000-$140,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite., • Food: We have a lot of food around here! FTAC

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced network security professional to join our team! As a Network Security Engineer IV, you will perform all aspects of network security including the design, implementation, configuration, and control enforcement of security controls on hardware and software components of network devices. You will collaborate with Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one of the following DoD 8570.01-M IAT Level III baseline certifications:, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH, • CCSP Responsibilities:, • Design, implement, configure, and enforce network security controls across routers, switches, firewalls, and endpoint devices, • Manage enterprise level of Active Directory (AD), • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) tool, • Configure and secure Cisco networking devices in accordance with DoD policies and Security Technical Implementation Guides (STIGs), • Utilize packet analyzer tools such as Wireshark and tcpdump, • Troubleshoot network connectivity issues and provide solutions, • Network Security to include the design, implementation, configuration, and enforcement of security controls on network, hardware, and software components and devices, • STIG implementation, • Management of enterprise level deployment of Active Directory, • Performing vulnerability assessments with the ACAS tool, • Configuration Cisco networking devices, • Analysis of network traffic utilizing tools such as Wireshark and tcpdump, • Troubleshooting network connectivity issues The projected annual compensation range for this position is $110,000-$170,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite., • Food: We have a lot of food around here! FTAC

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester III, you will be responsible for conducting penetration testing and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI Eligible Clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques, • Performing development with at least two scripting or programming languages (python, C++, Java, Rust, Assembly, C#, etc.), • Possess one or more of the following certifications:, • Offensive Security Certified Professional (OSCP), • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) The projected annual compensation range for this position is $90,000-$150,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Offensive Tool Developer, you will be responsible for the design, development, and deployment of offensive cybersecurity tools to support Red Team and penetration testing engagements. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Infrastructure Support certifications:, • CEH, • CySA+, • GICSP, • SSCP, • CHFI, • CFR, • Cloud+, • CND, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • GIAC Exploit Researcher and Advanced Penetration Tester (GXPN), • Offensive Security Exploit Developer (OSED) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Perform development with at least two scripting or programming languages (Python, C++, Java, Rust, Assembly, C#, etc.) in support of exploit development Preferred Skills and Experience:, • Five (5) years of full-time professional experience supporting Red Team/Penetration test engagements with exploit and tool development, • Five (5) years of demonstrated experience developing with at least 3 scripting or programming languages (Python, C++, Java, Assembly, C#, Rust, etc.) The projected annual compensation range for this position is $80,000-$140,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite., • Food: We have a lot of food around here! FTAC

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced cybersecurity professional to join our team! As a Cybersecurity Engineer III, you will play a key role in advancing cybersecurity operations by performing in-depth system hardening, vulnerability assessment, and security compliance activities in accordance with DoD requirements. The ideal candidate will have a solid foundation in cybersecurity practices and proven experience supporting both Linux and Windows environments across DoD networks. You will work collaboratively with Blue Team, Red Team, and other Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one of the following DoD 8570.01-M IAT Level III baseline certifications:, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH, • CCSP Responsibilities:, • Develop Assessment and Authorization (A&A) packages for various systems, • Develop and maintain security documentation such as:, • Authorization Boundary Diagram, • System Hardware/Software/Information Flow, • System Security Plan, • Privacy Impact Assessment, • e-Authentication, • Implementation Plan, • System Level Continuous Monitoring Plan, • Ports, Protocols and Services Registration, • Plan of Action and Milestones (POA&M), • Conduct annual FISMA assessments, • Perform Continuous Monitoring of Authorized Systems, • Generate and update test plans; conduct testing of the system components using the Assured Compliance Assessment Solution (ACAS) tool, implement Security Technical Implementation Guides (STIG), and conduct Information Assurance Vulnerability Management (IAVM) reviews, • Perform automated ACAS scanning, STIG, SCAP checks (Evaluate STIG, Tenable Nessus, etc.) on various standalone and networked systems, • Analyze cybersecurity test scan results and develop/assist with documenting open findings in the Plan of Action and Milestones (POA&M), • Computer security, military system specifications, and DoD cybersecurity policies, • National Cyber Range Complex (NCRC) Total Ship Computing Environment (TSCE) Program requirements and mission, ship install requirements, and protocols (preferred), • Risk Management Framework (RMF), and the implementation of Cybersecurity and IA boundary defense techniques and various IA-enabled appliances. Examples of these appliances and applications are Firewalls, Intrusion Detection System (IDS), Intrusion Prevention System (IPS), Switch/Routers, Cross Domain Solutions (CDS), EMASS and, Endpoint Security Solution (ESS), • Performing STIG implementation, • Performing vulnerability assessments with the ACAS tool The projected annual compensation range for this position is $90,000 - $140,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced network security professional to join our team! As a Network Security Engineer IV, you will perform all aspects of network security including the design, implementation, configuration, and control enforcement of security controls on hardware and software components of network devices. You will collaborate with Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one of the following DoD 8570.01-M IAT Level III baseline certifications:, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH, • CCSP Responsibilities:, • Design, implement, configure, and enforce network security controls across routers, switches, firewalls, and endpoint devices, • Manage enterprise level of Active Directory (AD), • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) tool, • Configure and secure Cisco networking devices in accordance with DoD policies and Security Technical Implementation Guides (STIGs), • Utilize packet analyzer tools such as Wireshark and tcpdump, • Troubleshoot network connectivity issues and provide solutions, • Network Security to include the design, implementation, configuration, and enforcement of security controls on network, hardware, and software components and devices, • STIG implementation, • Management of enterprise level deployment of Active Directory, • Performing vulnerability assessments with the ACAS tool, • Configuration Cisco networking devices, • Analysis of network traffic utilizing tools such as Wireshark and tcpdump, • Troubleshooting network connectivity issues The projected annual compensation range for this position is $110,000-$170,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite., • Food: We have a lot of food around here! FTAC

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced cybersecurity professional to join our team! As a Cybersecurity Engineer III, you will play a key role in advancing cybersecurity operations by performing in-depth system hardening, vulnerability assessment, and security compliance activities in accordance with DoD requirements. The ideal candidate will have a solid foundation in cybersecurity practices and proven experience supporting both Linux and Windows environments across DoD networks. You will work collaboratively with Blue Team, Red Team, and other Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one of the following DoD 8570.01-M IAT Level III baseline certifications:, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH, • CCSP Responsibilities:, • Develop Assessment and Authorization (A&A) packages for various systems, • Develop and maintain security documentation such as:, • Authorization Boundary Diagram, • System Hardware/Software/Information Flow, • System Security Plan, • Privacy Impact Assessment, • e-Authentication, • Implementation Plan, • System Level Continuous Monitoring Plan, • Ports, Protocols and Services Registration, • Plan of Action and Milestones (POA&M), • Conduct annual FISMA assessments, • Perform Continuous Monitoring of Authorized Systems, • Generate and update test plans; conduct testing of the system components using the Assured Compliance Assessment Solution (ACAS) tool, implement Security Technical Implementation Guides (STIG), and conduct Information Assurance Vulnerability Management (IAVM) reviews, • Perform automated ACAS scanning, STIG, SCAP checks (Evaluate STIG, Tenable Nessus, etc.) on various standalone and networked systems, • Analyze cybersecurity test scan results and develop/assist with documenting open findings in the Plan of Action and Milestones (POA&M), • Computer security, military system specifications, and DoD cybersecurity policies, • National Cyber Range Complex (NCRC) Total Ship Computing Environment (TSCE) Program requirements and mission, ship install requirements, and protocols (preferred), • Risk Management Framework (RMF), and the implementation of Cybersecurity and IA boundary defense techniques and various IA-enabled appliances. Examples of these appliances and applications are Firewalls, Intrusion Detection System (IDS), Intrusion Prevention System (IPS), Switch/Routers, Cross Domain Solutions (CDS), EMASS and, Endpoint Security Solution (ESS), • Performing STIG implementation, • Performing vulnerability assessments with the ACAS tool The projected annual compensation range for this position is $90,000 - $140,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Top Secret/SCI eligible clearance (IT Level I Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one or more of the following DoD 8570.01-M CSSP Auditor certifications:, • CEH, • CySA+, • CISA, • GSNA, • CFR, • PenTest+, • Must possess Offensive Security Certified Professional (OSCP) certification, • Must possess one or more of the following certifications:, • Offensive Security Certified Expert (OSCE), • Offensive Security Exploitation Expert (OSEE), • Offensive Security Wireless Professional (OSWP) Responsibilities:, • Develop, modify, and utilize offensive security tools such as Metasploit, NMAP, Kali Linux, and Cobalt Strike, • Mimic threat actor behavior using TTPs aligned with frameworks like MITRE ATT&CK, • Conduct assessments across multiple operating systems including Linux, Windows, and macOS, • Perform exploit development and identify zero-day or previously unknown vulnerabilities, • Analyze, identify, and remediate gaps in offensive tools and development techniques, • Developing and utilizing penetration tools such as Metasploit, NMAP, Kali Linux, Cobalt Strike, • Mimicking threat behavior and adversary emulation, • Utilizing various operating systems (Linux, Windows, MAC OS), • Utilizing Active Directory, • Performing exploit development, • Identifying gaps in tools and development techniques The projected annual compensation range for this position is $120,000 - $180,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced network security professional to join our team! As a Network Security Engineer IV, you will perform all aspects of network security including the design, implementation, configuration, and control enforcement of security controls on hardware and software components of network devices. You will collaborate with Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations, • Must possess one of the following DoD 8570.01-M IAT Level III baseline certifications:, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH, • CCSP Responsibilities:, • Design, implement, configure, and enforce network security controls across routers, switches, firewalls, and endpoint devices, • Manage enterprise level of Active Directory (AD), • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) tool, • Configure and secure Cisco networking devices in accordance with DoD policies and Security Technical Implementation Guides (STIGs), • Utilize packet analyzer tools such as Wireshark and tcpdump, • Troubleshoot network connectivity issues and provide solutions, • Network Security to include the design, implementation, configuration, and enforcement of security controls on network, hardware, and software components and devices, • STIG implementation, • Management of enterprise level deployment of Active Directory, • Performing vulnerability assessments with the ACAS tool, • Configuration Cisco networking devices, • Analysis of network traffic utilizing tools such as Wireshark and tcpdump, • Troubleshooting network connectivity issues The projected annual compensation range for this position is $110,000-$170,000 (USD). This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite., • Food: We have a lot of food around here! FTAC

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Blue Team Engineer, you will support Blue Team operations and collaborate with Red Team and Cybersecurity professionals on overall cyber readiness defense and system accreditation efforts. Position is contingent upon award of contract, anticipated in December of 2025. Clearance: An ACTIVE Secret clearance (IT Level II Tier 5 / Special-Sensitive Position) is required for this position. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information. US Citizenship is required to obtain a clearance. Requirements: • In-depth understanding of computer security, military system specifications, and DoD cybersecurity policies, • Strong ability to communicate clearly and succinctly in written and oral presentations Responsibilities:, • Perform system hardening on multiple Operating System (OS) platforms, • Monitor and assess system and network security posture in accordance with DoD cybersecurity policies and tools, • Apply MITRE ATT&CK and/or MITRE D3FEND frameworks to assess and improve threat detection and response strategies, • Conduct advanced threat intelligence analysis, identify emerging potential threats, and provide threat intelligence recommendations, • Perform vulnerability assessments using the Assured Compliance Assessment Solution (ACAS) and other security tools, • Analyze vulnerability findings and develop remediation plans, • Remediate vulnerability findings by implementing vendor patches and configuration changes on both Linux and Windows operating systems, • System hardening across multiple OS platforms, • Networking and virtualization, • Application of DoD cybersecurity policies and use of DoD security tools, • MITRE ATT&CK or MITRE D3FEND frameworks, • Threat intelligence assessments and identification of emerging potential threats, • Performing vulnerability assessments with ACAS, • Remediation of vulnerability findings to include implementation of vendor patches on both Linux and Windows Operating systems, • CASP+ CE, • CCNP Security, • CISA, • CISSP (Associate), • CISSP, • GCED, • GCIH The projected annual compensation range for this position is $100,000 - $160,000. This estimate reflects the standard salary range for this position and is just one component of the total compensation package that SimVentions offers. Benefits: At SimVentions, we’re committed to supporting the total well-being of our employees and their families. Our benefit offerings include comprehensive health and welfare plans to serve a variety of needs. We offer: • Medical, dental, vision, and prescription drug coverage, • Employee Stock Ownership Plan (ESOP), • Competitive 401(k) programs, • Retirement and Financial Counselors, • Health Savings and Health Reimbursement Accounts, • Flexible Spending Accounts, • Life insurance, short- & long-term disability, • Continuing Education Assistance, • Paid Time Off, Paid Holidays, Paid Leave (e.g., Maternity, Paternity, Jury Duty, Bereavement, Military), • Third Party Employee Assistance Program that offers emotional and lifestyle well-being services, to include free counseling Support Our Warfighters SimVentions is a proud supporter of the U.S. military, and we take pride in our ability to provide relevant, game-changing solutions to our armed men and women around the world. Drive Customer Success We deliver innovative products and solutions that go beyond the expected. This means you can expect to work with a team that will allow you to grow, have a voice, and make an impact. Get Involved in Giving Back We believe a well-rounded company starts with well-rounded employees, which is why we offer diverse service opportunities for our team throughout the year. Build Innovative Technology SimVentions takes pride in its innovative and cutting-edge technology, so you can be sure that whatever project you work on, you will be having a direct impact on our customer’s success. Work with Brilliant People We don’t just hire the smartest people; we seek experienced, creative individuals who are passionate about their work and thrive in our unique culture. Create Meaningful Solutions We are trusted partners with our customers and are provided challenging and meaningful requirements to help them solve. Employees who join SimVentions will enjoy additional perks like: • Employee Ownership: Work with the best and help build YOUR company!, • Family focus: Work for a team that recognizes the importance of family time., • Culture: Add to our culture of technical excellence and collaboration., • Dress code: Business casual, we like to be comfortable while we work., • Resources: Excellent facilities, tools, and training opportunities to grow in your field., • Open communication: Work in an environment where your voice matters., • Corporate Fellowship: Opportunities to participate in company sports teams and employee-led interest groups for personal and professional development., • Employee Appreciation: Multiple corporate events throughout the year, including Holiday Events, Company Picnic, Imagineering Day, and more., • Founding Partner of the FredNats Baseball team: Equitable distribution of tickets for every home game to be enjoyed by our employee-owners and their families from our private suite.