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• TEKsystems

  

  Clerk II

  9 days ago

  Tustin

  Job Description Description Administrative Support / Clerk Location: Tustin, CA (Onsite) Pay Rate: $22.00 - 25.00 /hour Schedule: Monday–Friday, 8:30 AM – 4:30 PM Employment Type: Contract About the Role We are seeking a detail‑oriented Administrative Support / Clerk to join our team onsite in Tustin, CA. This role supports daily administrative operations, document management, customer service, and basic reporting activities. The ideal candidate is organized, personable, and flexible, with the ability to adapt to evolving workflows. This position is onsite in a non–patient access building. What You’ll Be Doing • Perform general filing duties by sorting, organizing, and filing documents using alphanumeric, date, subject, or color‑coded systems, • Review documents to ensure accurate filing and identify duplicates, missing, or misfiled items, • Prepare files for storage and destroy documents according to established guidelines, • Proofread documents and complete standard forms, • Assist with mail distribution and creation of mailers, • Produce lists, labels, and other administrative documents, • Count and batch documents, tabulating totals as required, • Operate basic office equipment (copiers, fax machines, binding machines, etc.), • Provide phone support and customer service assistance, • High School Diploma or equivalent, • 2–5 years of related administrative or clerical experience, • Proficiency in Microsoft Office, especially Excel, • Strong attention to detail and knowledge of proper grammar, • Bachelor’s degree, • Experience with EPIC Electronic Medical Record (EMR) systemKey Skills & Competencies, • Excellent organizational and time‑management skills, • Personable with strong verbal and written communication abilities, • Flexible and adaptable to changing workflows, • Reliable, detail‑oriented, and process‑drivenAdditional Details, • Work Location: 17542 17th Street, Suite 320, Tustin, CA 92780, • Parking: Free onsite parking available, • Dress Code: Business casual, • Travel: None required This is a Contract position based out of Tustin, CA. Pay and Benefits The pay range for this position is $22.00 - $25.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Tustin,CA. Application Deadline This position is anticipated to close on Feb 20, 2026. h4>About TEKsystems: We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. About TEKsystems and TEKsystems Global Services We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

• Crunch - SIR Fitness LLC.

  

  Assistant Personal Training Manager

  7 days ago

  Tustin

  Job DescriptionBenefits: • Dental insurance, • Employee discounts, • Free uniforms, • Health insurance, • Opportunity for advancement, • Training & development, • Vision insurance, • Full time, • $26/hour, • $500 Monthly bonus potential, • Health benefits plus vision and dental, • Employee perks: Top level membership with all amenities, guest privileges, classes, hydro massage, tanning and your own personal trainer!, • Management and leadership training, • FREE CEU's through Crunch UniversityAre you ready to step up to the next level of your fitness career? Do you love coaching clients, but also feel ready to grow in your leadership and sales skills, while earning more income at the same time? Welcome to Crunch Fitness! We are a growing fitness franchise based in southern California, that offers its employees state-of-the-art workout facilities, free membership to over 450 Crunch locations, your own personal trainer, benefits, and professional development. The Company Crunch Fitness is a no judgement zone where people from every background can join a community of positivity, energy, and fun-filled goal crushing! We are famous for our colorful personality and kickass group training programs. • We are proud to be known for the great care we take with clients and employees alike. You are responsible for communicating and upholding the company mission, vision and standards, in particular by leading by example. APTMs are responsible for growing their clubs PT total revenue. This is accomplished in a manner consistent with our mission to take such great care of every member and guest you interact with today, that they come back again tomorrow, one step closer to their fitness goals. The APTM needs to train and develop their team members to consistently deliver on the vision and mission, and execute the basics in areas such as punctuality, dress code, session quality, compliance, friendliness and cleanliness. The APTM is the point of reference for fitness expertise within the club. SPAN OF CONTROL / ORGANIZATIONAL RELATIONSHIP / PEOPLE MANAGEMENT: • Job Scope: 1 club, • Direct report: Personal Training Manager, • Secondary report: General Manager and VP of Personal Training, • This position co-manages the following positions inside the club:, • Personal Trainers, • This position helps manage the following positions inside the club: ESSENTIAL DUTIES & RESPONSIBILITIES: The APTM is responsible for performing the following activities for the club: Sales Production [approximately 25 hours per week] The APTM is directly responsible for month on month increasing total PT revenue, recurring revenue and minimizing attrition in alignment with the vision and mission. To achieve this objective, the APTM: • Services Kickoffs about 50% of the time., • Is the number one producer of new sales and expected to sell 2.5k of new recurring EFT per month., • Supports membership staff sell memberships as need., • Directly responsible for keeping the KO pipeline full by building value in the KO. This is done by, • Interacting with members on the floor, • Interacting with members at the front desk, • Making service calls to members The APTM position is a player-coach position and trains clients 15 session hours per week according to their compensation plan. The APTM also supports the club in maintaining cleanliness, equipment maintenance, and making sure all weights and equipment are stored properly. STAFFING AND DEVELOPMENT [As needed] Maintain a fully engaged and high performing fitness team that aligns with company mission, vision and goals. To achieve this objective, the APTM will: • Develop and manage performance of qualified Personal Trainers by:, • Daily coaching and inspiring the team, • Develop and help manage monthly business plans for each trainer, • Reviewing client folders and provide oversight of all programming, • Conducting trainer audits and evaluations, • Scheduling 1-on-1 & team meetings with trainers as needed, • Ensure PT certifications are current and up to date, • Required to interview 2 new PT candidates per month, • Required to onboard new personal trainers, • Train & develop all staff as needed regarding fitness and the Kickoff., • Help manage the Personal Trainer schedule including staying within budgeted non-session hours as submitted to and approved by the General Manager., • Coaching and discipline staff under the guidance of your direct supervisor. Knowledge, Skills & Abilities: • The APTM must be an expert Personal Trainer., • The APTM must exemplify our 4 core values: (1) share a love for learning and a desire to be the best at what we do. (2) have an appreciation for hard work. (3) be a person of integrity and character. (4) be a person with a great heart, exemplified in your love for others., • Knowledge of Crunch Certified Personal Training Program including program software (dotFIT, ABC/ Datatrak, Crunch-U, VFP, Styku, Where applicable). Knowledge of Personal Training technique and program design., • Strong sales and communication skills., • A strong drive to help people succeed., • Must be able to adjust and operate all club equipment., • Experience in coaching/motivating groups., • Strong Leadership, interpersonal & communication skills., • Able to generate, maintain & demonstrate a friendly, enthusiastic & positive attitude., • Possesses a strong member service focus., • High School Diploma or GED required, • Bachelors Degree preferred Qualifications: American College of Sports Medicine (ACSM) • Certified Personal Trainer American Council on Exercise (ACE), • Personal Trainer Certification The Cooper Institute, • Personal Trainer CertificationInternational Fitness Professionals Association (IFPA), • Personal Fitness Trainer CertificationNational Academy of Sports Medicine (NASM), • Certified Personal Trainer, • Corrective Exercise Specialist (CES), • Performance Enhancement Specialist (PES) National Exercise and Sports Trainers Association (NESTA), • Personal Fitness Trainer CertificationInternational Sports Science Association (ISSA), • Certified Personal TrainerNational Federation of Professional Trainers (NFPT), • Personal Trainer CertificationNational Strength and Conditioning Association (NSCA), • Certified Personal Trainer Preferred: 1 2 years as a Personal Trainer Preferred: Prior management experience in retail/hospitality industry leading 3-10 employees Preferred: Consultative sales experience PHYSICAL REQUIREMENTS: • Ability to work in club office; move about club floors and rooms; review, revise, create club paperwork; communicate with employees, members, and the public Why Should You Apply? • Grow your career while doing what you love, in a company where you are valued, heard and cared for, • Leadership, sales and customer service training, • Work perks! Take a workout class on your lunch break, free gym membership, fun and casual work environment, meet new people everyday!

• Vesync

  

  Senior Accounts Receivable Specialist

  4 days ago

  Tustin

  Job DescriptionThe Company: VeSync is a portfolio company with brands that cover different categories of health & wellness products. We wouldn’t be surprised if you have one of our Levoit air purifiers in your living room or a COSORI air fryer whipping up healthy and delicious meals for you every night. We’re a young and energetic company, we’ve had tremendous success, and we are constantly growing our team. As we garner more industry attention – just check out our accomplishments and awards by CES Innovation, iF Design, IGA, and Red Dot – we also need driven and talented people to join our team. That brings us to you, and what you’ll be joining. Our teams are smart and diligent and take ownership of their work – they’re confident in their work but know how to collaborate with open ears and a spirit of learning. If you’re down-to-earth, approachable, and easy to strike up a conversation with, this may be a great fit for you. Check out our brands:levoit.com \u007C cosori.com \u007C etekcity.com\u007C pawsync.com The Opportunity: The Senior AR Specialist manages the accounts receivable process, ensuring timely and accurate invoicing, collections, and cash application. This role involves reconciling accounts, tracking deductions and channel marketing expenses, resolving discrepancies, and maintaining effective customer communication to ensure prompt payment.What you will do at VeSync: • Generate and distribute customer invoices promptly and accurately in accordance with contractual terms., • Monitor accounts receivable and proactively follow up on past-due balances to ensure timely collection of outstanding payments., • Investigate and resolve billing discrepancies and respond to customer inquiries professionally and efficiently., • Apply customer payments and deductions accurately, ensuring proper reconciliation of the AR subledger to the general ledger., • Review, prepare, and reconcile all AR deductions—including returns, MDF, IR, and marketing-related spend—ensuring they are complete, reasonable, and properly documented., • Work closely with the logistics team to investigate and resolve chargebacks promptly., • Maintain and analyze AR aging reports, providing insights and trend analysis to management for informed decision-making., • Support month-end close processes including AR reconciliations, journal entries, and revenue recognition tasks., • Ensure adherence to company policies, internal controls, and SOX compliance as applicable., • Partner cross-functionally with sales, customer service, and operations teams to resolve billing or payment issues., • Support internal and external audits by preparing required documentation and addressing auditor inquiries., • Continuously identify and implement process improvements and automation opportunities in AR functions by collaborating with IT and other departments.What you bring to the role:, • Education: Bachelor’s degree in Accounting, Finance, or a related field preferred., • Experience: at least 3-5 years of experience in accounts receivable, credit, or collections., • Strong understanding of accounts receivable processes and best practices, • Proficiency in accounting software (e.g., QuickBooks, NetSuite), • Excellent communication and negotiation skills, • Strong attention to detail, • Good problem-solving abilities.Location:, • This is an on-site, office-based role in Tustin, CA.Salary:, • Starting at $70KPerks and Benefits:, • 100% covered Medical/Dental/Vision insurances for employee AND spouse + dependents!, • 401K with 4% employer match (eligible after 90 days of employment) and immediate 100% vesting, • Generous PTO policy + paid holidays, • Life Insurance, • Voluntary Life Insurance, • Disability Insurance, • Critical Illness Coverage, • Accident Insurance, • Healthcare FSA, • Dependent Care FSA, • Travel Assistance Program, • Employee Assistance Program (EAP), • Fully stocked kitchen

• TJ TSAY MD

  

  Medical Assistant Medical Receptionist

  10 days ago

  Tustin

  Job Description Responsibilities include, but are not limited to: -·Professionally manage a large volume of inbound calls and correspondence, including e-mails, text messages and faxes in a timely manner • involves rooming patients, closing visits and maintaining professional interaction with patients at all times. -Help ensure all intake paperwork is completed and payments are collected. -Help taking before after photos and charting -Possess the ability to multi-task • Have the ability to problem solve ·Support the company culture that reflects the core values of our Clinic. Requirements: · Must be friendly, professional, a team player, and have a positive demeanor · Must have excellent communications skills and elevated phone etiquette · Must be highly organized and a self-starter · Minimum of 2 or more years of Medical Assistant Experience -Must have a current Medical Assistant Certificate -Comfortable working with EHR software systems- Proficient working knowledge of Microsoft Word, Excel, and Outlook -High school diploma or equivalency The following physical activities described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions and expectations. While performing the functions of this job, the employee is constantly required to communicate (listen and talk), stand, walk, sit, and use hands/fingers for computer and phone use. The employee is occasionally required to lift, move, push and pull objects weighing up to 20 pounds. Specific vision abilities required by this job include close vision, and color vision. Environmental Conditions: There are no harmful environmental conditions that are present for this position. The duties are performed indoors in an air-conditioned space. The noise level in the work environment is usually mild to moderate. Compensation based on experience Please send your resume with a cover letter for consideration. We use E-Verify Job Types: Full-time, Part-time Salary: $14.00 to $18.00 /hour Company DescriptionA Premiere Aesthetics Clinic located in Tustin is looking for an experienced Medical Assistant. Our practice integrates an interdisciplinary, progressive approach to cosmetic treatments and overall anti-aging within targeted synergistic practice areas including all aspects of Aesthetic and Cosmetic treatments. With a broad reach, our clinic is inclusive of prestige brand products and proprietary services, representing the future of aesthetic medicine in its ideology and treatment advances. This is an exciting opportunity as our clinic grows, as well as advanced career development for the ideal candidate. This position will help support the office administrators as well as patient care providers. This role requires the ability to work in a fast-paced environment, be proactive, meet and adapt to changing deadlines, and communicate effectively and compassionately with patients. Candidates must be highly motivated and multitask effectively. Additionally, they should be very detail oriented and dependable, with the ability to stay focused while managing multiple responsibilities. This job will require flexible availability and hours. Additional relevant work experience in the aesthetics field is highly desired.A Premiere Aesthetics Clinic located in Tustin is looking for an experienced Medical Assistant. Our practice integrates an interdisciplinary, progressive approach to cosmetic treatments and overall anti-aging within targeted synergistic practice areas including all aspects of Aesthetic and Cosmetic treatments. With a broad reach, our clinic is inclusive of prestige brand products and proprietary services, representing the future of aesthetic medicine in its ideology and treatment advances.\r\n\r\nThis is an exciting opportunity as our clinic grows, as well as advanced career development for the ideal candidate. This position will help support the office administrators as well as patient care providers.\r\n\r\nThis role requires the ability to work in a fast-paced environment, be proactive, meet and adapt to changing deadlines, and communicate effectively and compassionately with patients. Candidates must be highly motivated and multitask effectively. Additionally, they should be very detail oriented and dependable, with the ability to stay focused while managing multiple responsibilities. This job will require flexible availability and hours. Additional relevant work experience in the aesthetics field is highly desired.

• Law Firm

  

  Receptionist Administrative Assistant

  10 days ago

  Tustin

  Job Description Entry Level - $15-$20/hr (Contingent upon experience) Full time & Benefits Bachelors, Paralegal Degree, or 2+ years of work experience in office setting required. FULL-TIME ENTRY LEVEL - NO LAW STUDENTS OR RECENT LAW SCHOOL GRADS Established small law firm in Tustin looking for a Receptionist who is motivated to learn the areas of Trust Litigation, Trust Administration, Estate Planning, Probate and Conservatorships. This is a perfect opportunity, if you want to get your foot in the door in the legal field. We will train you. Receptionist Job duties include: • Answer Phones - Must be personable and well spoken (about 20 calls per day), • Initial Client Intake Calls, • This will amount to 30% of the job duties for a typical day., • You will have to quickly learn the basics of each of our practice areas along with legal terms., • Client Communication will take about 50-70% of your time whether via email or over the phone, • Assist with billing, • Excellent writing and oral skills are required, • Calendaring Appointments, • Handle mail, scanning, faxing, • Meet and greet clients, • Inputting legal costs into client files on legal software, • Have one year Receptionist experience, preferably in a law firm, • Type at least 45 wpm MUST be a very organized and detail oriented individual We are looking for someone that has an exceptional work ethic, is a multi-tasker, is extremely organized, and Detail Oriented assertive, and motivated. This person must possess excellent communication skills, both verbal and written. This person must be comfortable working as a team with both attorneys and paralegals. Computer literacy is absolutely required. This person must be proficient with Microsoft Office Suite (Word, Excel, Outlook, etc.), and must be comfortable with e-filing. Benefits include: • Matching 401k, • Healthcare (silver plan), Vision and Dental paid in full by the firm., • Possible Bonus, • Paid Holidays, • Paid Sick Days, • Paid Vacation Days

• Tustin Holistic Health

  

  Office Assistant

  5 days ago

  Tustin

  Job Description We are seeking an Office Assistant to join our team! You will perform clerical and administrative functions in order to drive company success. Responsibilities: • Draft correspondences mainly emails, • Plan and schedule appointments, • Greet and assist onsite patients, • Answer telephone calls, • Develop and implement organized filing systems, • Some Previous experience in office administration or other related fields, • Ability to prioritize and multitask, • Written and verbal communication skills, • Attention to detail, • Strong organizational skills, • Bilingual (Fluent in English and Spanish)Company DescriptionWe are a healthcare clinic that uses functional medicine, applied kinesiology, chiropractic, and chiropractic neurology. Patient with everything form metabolic disorders to autoimmune and neurological disorders are seen on a daily basis. Since a big focus is quality of care, the patients are friendly and happy to be here.We are a healthcare clinic that uses functional medicine, applied kinesiology, chiropractic, and chiropractic neurology. Patient with everything form metabolic disorders to autoimmune and neurological disorders are seen on a daily basis. Since a big focus is quality of care, the patients are friendly and happy to be here.

• Aston Carter

  

  Accounts Payable Specialist

  6 days ago

  Tustin

  Job Description Job Title: Accounts Payable Specialist Responsibilities • Handle the administrative and clerical needs of the Accounts Payable/Finance Department., • Assist with the processing of accounts payable., • Execute daily processes and controls accurately and in a timely manner, ensuring compliance with company policies., • Provide customer service to internal business partners., • Assist with internal and external audit requirements., • Sort, log, photocopy, and file invoices, checks, and other documents., • Verify, log, and mail checks, including expediting special handling when needed., • Perform special projects as assigned., • High school diploma or equivalent required; Associates or bachelor’s degree in accounting preferred., • Understanding of bookkeeping principles and record-keeping procedures., • Ability to work in a fast-paced environment., • Accuracy in accounting., • Excellent organizational skills with great attention to detail and the ability to solve problems independently., • Outstanding work ethic, a team player with good listening skills., • Proactive and committed to follow-through., • Proficiency in MS Office, especially Word, Outlook, and Excel., • Proficiency in accounts payable, invoice processing, and purchase order management., • Experience with three-way matching and Epicor software., • Excel proficiency including pivot tables and VLOOKUP. The role is fully onsite in Tustin, within a cubicle setting. The team has a close-knit, family feel, with regular employee lunches every other Wednesday. There is growth potential for learning, including exposure to accounts receivable and collections for those interested. Job Type & Location This is a Contract to Hire position based out of Tustin, CA. Pay and Benefits The pay range for this position is $25.00 - $28.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a fully onsite position in Tustin,CA. Application Deadline This position is anticipated to close on Feb 20, 2026. About Aston Carter: Aston Carter provides world-class corporate talent solutions to thousands of clients across the globe. Specialized in accounting, finance, human resources, talent acquisition, procurement, supply chain and select administrative professions, we extend the capabilities of industry-leading companies. We draw on our deep recruiting expertise and expansive network to meet the evolving needs of our clients and talent community with agility and excellence. With offices across the U.S., Canada, Asia Pacific and Europe, Aston Carter serves many of the Fortune 500. We are proud to be a ClearlyRated Best of Staffing® double diamond winner for both client and talent service. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email for other accommodation options.

• Vesync

  

  Sr. Help Desk Administrator

  21 days ago

  Tustin

  Job DescriptionThe Company: VeSync is a portfolio company with brands that cover different categories of health & wellness products. We wouldn’t be surprised if you have one of our Levoit air purifiers in your living room or a COSORI air fryer whipping up healthy and delicious meals for you every night. We’re a young and energetic company, we’ve had tremendous success, and we are constantly growing our team. As we garner more industry attention – just check out our accomplishments and awards by CES Innovation, iF Design, IGA, and Red Dot – we also need driven and talented people to join our team. That brings us to you, and what you’ll be joining. Our teams are smart and diligent and take ownership of their work – they’re confident in their work but know how to collaborate with open ears and a spirit of learning. If you’re down-to-earth, approachable, and easy to strike up a conversation with, this may be a great fit for you. Check out our brands:levoit.com \u007C cosori.com \u007C etekcity.com The Opportunity: The IT Helpdesk Administrator provides technical support, system administration, and operational management across a hybrid infrastructure consisting of Windows-based environments in both office and cloud platforms (e.g., Microsoft 365, Azure). This role supports end-users, maintains endpoint standards, manages identity and access, and ensures the reliability, security, and performance of core IT systems. The ideal candidate is customer-centric, highly organized, and capable of troubleshooting diverse issues ranging from desktop support to network connectivity and cloud service administration.What you will do at VeSync: • End-User Support, • Serve as primary point of contact for Level 1 and Level 2 helpdesk tickets., • Troubleshoot issues with Windows 10/11, Office applications, Outlook, VPN, printers, and other end-user technologies., • Provide remote and in-person support for hardware, software, and connectivity issues., • Assist new hires with onboarding, account setup, and device deployment., • System Administration (Windows & Cloud), • Manage and maintain Active Directory, Azure Active Directory / Entra ID, and identity lifecycle processes., • Administer Microsoft 365 services including Exchange Online, Teams, SharePoint, OneDrive, and security policies., • Perform routine Windows Server tasks such as user/group management, GPO updates, patching, and monitoring., • Support hybrid AD environments, including synchronization, SSO, and MFA configurations., • Endpoint & Device Management, • Deploy, configure, and manage endpoints using tools such as Intune, Autopilot, or other MDM solutions., • Maintain standardized images, profiles, and compliance policies for desktops and laptops., • Monitor endpoint health, performance, and security posture., • Network & Infrastructure Support, • Assist with basic network troubleshooting (DNS, DHCP, Wi-Fi, VPN, firewalls)., • Support on-premises servers, virtualization platforms (VMware/Hyper-V), and storage systems as needed., • Collaborate with senior engineers on infrastructure changes, upgrades, and security improvements., • Security & Compliance, • Enforce security best practices, including MFA, conditional access, patch compliance, and endpoint protection., • Assist with audits, asset tracking, and vulnerability remediation., • Monitor and escalate suspicious activity or security incidents., • Documentation & Process Improvement, • Maintain accurate documentation for systems, procedures, and knowledge base articles., • Recommend and implement improvements to helpdesk workflow and system reliability., • Participate in IT projects involving migrations, deployments, and new technology rollouts.What you bring to the role:, • 4-6 years of experience in IT support or system administration., • Strong knowledge of Windows OS, Windows Server, and Microsoft 365 administration., • Experience with Active Directory, Azure AD/Entra ID, and GPOs., • Familiarity with cloud services (Azure preferred)., • Hands-on experience with endpoint management tools (Intune, SCCM, or equivalent)., • Understanding of basic networking concepts (TCP/IP, DNS, DHCP, VPN)., • Excellent communication, troubleshooting, and customer-service skills.Location:, • This is an on-site, office-based role in Tustin, CA.Salary:, • Starting at $75K annuallyPerks and Benefits:, • 100% covered Medical/Dental/Vision insurance for employee AND spouse + dependents!, • 401K with 4% employer match (eligible after 90 days of employment) and immediate 100% vesting, • Generous PTO policy + paid holidays, • Life Insurance, • Voluntary Life Insurance, • Disability Insurance, • Critical Illness Coverage, • Accident Insurance, • Healthcare FSA, • Dependent Care FSA, • Travel Assistance Program, • Employee Assistance Program (EAP), • Fully stocked kitchen