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Mercor is seeking Physics PhDs for a premier project with one of the world's top AI labs. In this role, you will contribute your subject matter expertise to a cutting-edge project involving frontier large language models. Specifically, you will craft high-quality, challenging problems in your domain expertise with real-world applicability to inform the future of AI innovation. Ideal Qualifications: - Have a Masters or PhD in Physics from a top US university. - Have experience coding in Python, MATLAB for projects or research. - Have field-specific experience in Condensed Matter Physics, Optics, Quantum Information/Computing, Computational Physics, Astrophysics, Particle Physics - Have high attention to detail. - Have exceptional written and verbal communication skills. - Have excellent proficiency in English. - Are currently based in the U.S., Canada, New Zealand, UK, or Australia. Key Responsibilities: - You will work asynchronously with a team of highly qualified experts across your domain. - You will craft, solve, and review challenging problems with real world applicability. - The project is 15-20 hours of work per week with potential for increased hours and extension. - The work is fully remote and asynchronous. Role Start Date - This role will begin in late December with applications reviewed on a rolling basis. Interview Process - You will complete a short interview to assess your domain expertise. - You will be paid for up to 1 hour of onboarding time including the screening process and a few onboarding videos if you are hired. Compensation and Legal Details - You will be legally classified as an hourly contractor for Mercor. - You will be paid out at the end of each week via Stripe Connect. About Mercor Mercor connects elite creative and technical talent with leading AI research labs, headquartered in San Francisco, CA. Our distinguished investors include Benchmark, General Catalyst, Peter Thiel, Adam D’Angelo, Larry Summers, and Jack Dorsey.

Mercor is seeking PhD holders, doctoral candidates, and outstanding Master’s graduates in physics and related disciplines to join a high-impact AI research initiative in partnership with a leading artificial intelligence lab. * * * ### Key Domains Here is a list of domains. If you belong to or have expertise in one or more of them, feel free to apply — we’re excited to have you on the team! Fundamental Physics: Theoretical Mechanics, Theoretical Optics, Statistical Mechanics, Thermodynamics, Fluid Physics, Optics and Acoustics Modern & Applied Physics: Electromagnetism and Photonics, Atomic and Molecular Physics, Solid State Physics, Semiconductor Physics, Biophysics Space and Cosmological Sciences: Astrophysics and Cosmology Engineering Disciplines: Electrical Engineering, Control Theory and Control Engineering, Mechanical Engineering * * * ### Key Responsibilities - Evaluate scientific correctness, conceptual rigor, and depth of LLM-generated responses across physics and engineering topics. - Review outputs involving mathematical modeling, experimental methods, and theoretical frameworks in physics. - Identify factual errors, reasoning flaws, and conceptual misunderstandings in model outputs. - Benchmark model performance on advanced physics and applied engineering problems. - Work independently and asynchronously using proprietary evaluation tools. * * * ### Requirements - PhD (candidate/recipient) or Masters in Physics, Applied Physics, Electrical or Mechanical Engineering, or a closely related field. - Strong command of graduate-level physics and mathematical reasoning. - Excellent written communication and analytical abilities. - Ability to work independently in a remote, asynchronous setting. - Strong proficiency in Python, particularly for scientific analysis and model evaluation, is required. * * * ### Role Details - Part-time (20 hours/week) - Remote and asynchronous work environment - Flexible schedule to accommodate global contributors * * * ### Compensation - Contractor position via Mercor - $20–$30/hour, depending on expertise and domain depth - Weekly payments through Stripe Connect * * * ### About Mercor Mercor is a San Francisco-based company connecting top professionals with leading AI initiatives. Investors include Benchmark, General Catalyst, Adam D’Angelo, Larry Summers, and Jack Dorsey.

LOCATION: Mount Pleasant, Wisconsin (Must be interested in relocation to Wisconsin) Power Up Your Career – Join a Data Center Team Driving the Future! Ready to be at the heart of technology innovation? Step into a role where every day brings new challenges, cutting-edge hardware, and the chance to make a real impact. We’re searching for passionate Data Center Technicians to join a fast-moving team tackling large-scale GPU deployments and next-gen networking projects. Why This Role Rocks: • High-Voltage Impact: You’ll be hands-on with the latest servers, GPUs, and fiber optics—building the backbone of tomorrow’s digital world., • Epic Projects: Dive into complex deployments, troubleshoot mission-critical systems, and help launch tech that powers global operations., • Team Energy: Collaborate with driven experts who thrive on solving problems and pushing boundaries., • Growth Unleashed: Lead, learn, and level up your skills in an environment that rewards initiative and innovation.What You’ll Tackle:, • Diagnose and resolve server, GPU, and network issues—fast., • Deploy, rack, stack, and cable hardware with precision and speed., • Team up to keep operations seamless and projects on track., • Own support tickets and document wins using digital tools., • Mentor teammates and drive project success., • Work with the coolest tech in a large-scale data center.What You Bring:, • 3+ years of hands-on data center experience (break/fix, deployment, troubleshooting)., • GPU deployment experience? That’s a huge plus!, • Mastery of hardware installation, cabling (Cat5, Cat6, fiber), and network troubleshooting., • Leadership chops and a drive to manage complex projects., • Stellar communication and documentation skills., • Flexibility for day or night shifts—and a readiness to travel when needed.Shifts That Fit Your Life:, • Multiple day and night options—find your groove!Location & Pay:, • Mount Pleasant, WI #DC25 Job Type & Location This is a Contract position based out of Denver, CO. Pay and Benefits The pay range for this position is $30.00 - $44.00/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 Denver,CO. Application Deadline This position is anticipated to close on Dec 16, 2025. h4>About TEKsystems:\n\n 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. \n\n 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. \n\nAbout TEKsystems and TEKsystems Global Services \n\n 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. \n\n 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.

ABOUT Aviation Electronics, Electrical, and Computer Systems Technicians (AV) work on some of the most advanced aircraft systems in the world. Responsibilities Depending on your rating (AE or AT), you will: Troubleshoot and repair advanced aircraft systems including digital computers, fiber optics,

ABOUT Aviation Electronics, Electrical, and Computer Systems Technicians (AV) work on some of the most advanced aircraft systems in the world. Responsibilities Depending on your rating (AE or AT), you will: Troubleshoot and repair advanced aircraft systems including digital computers, fiber optics,

Job DescriptionJob Duties: Responsible for service and maintenance of ion beam based manufacturing equipment, including: Install new systems Upgrade existing systems Diagnose problems and repair equipment Perform preventative maintenance and warranty support Train customers in machine usage and maintenance. Qualifications: BS degree in Engineering or Physics. Experience maintaining and repairing manufacturing equipment. Ability to read mechanical drawings and electrical schematics. Ability to interface with customers respectfully and politely Good problem solving skills Willingness to travel 30 – 50% The ideal candidate will have: Experience working in semiconductor or optics fabricators with ion beam or plasma based process manufacturing equipment such as IBE, RIE, IBD, PVD, CVD, etc. Familiarity with Ion Beam Sources, Plasma Sources, Neutralizers Power supplies, RF and Microwave Generators Electrical controls, PLC’s, PC’s, RAID systems, SQL databases, SECS/GEM interface Vacuum pumps, valves, gauges Gas delivery systems, RGAs Linear and rotary actuators, motor controllers, Hydraulics, VCE, wafer handling robots, code readers

Job Description Purpose Perform structured cabling and fiber splicing tasks independently while mentoring entry-level techs, ensuring QC compliance, and intermediate knowledge in data center networking. Responsibilities • Execute fiber prep, fusion splicing, and OTDR testing., • Read network drawings and install rack-based infrastructure., • Document test results and as-built cabling paths., • Assist in on-site support and training of OMS Technician staff., • 1–3 years of field experience in fiber optics or structured cabling., • Proficiency in OTDR, VFL, power meters, and fusion splicing., • Familiarity with TIA standards and structured cable management.

Job Description We seek an exceptional Senior Software Engineer with 7 to 10+ years of experience to join our Engineering team and be a key contributor in all stages of product development and the growth of our business. Responsibilities Grow a strong and skillful software development team Provide technical leadership for current projects Develop and test software / firmware for various products and systems Test and deploy software in the loop with various hardware systems Coordinate with external vendors to implement the next generation technologies Support of various company engineering and other technical projects which may include travel to customer locations to support onsite work scope. Direct supervisor of other development team members Serve as technical lead and mentor to junior staff Assist business development and program management with cost and schedule estimates Suggest, create, and implement department processes and improvements Other duties as assigned. Qualifications: Bachelor’s degree from an accredited university in Computer Science, Software Engineering or related field. Master’s degree preferred. Minimum 7+ years’ experience in development environment Minimum 5+ years’ experience in developing and qualifying systems for Defense / Aerospace / Industrial applications 5+ years’ experience with various programming languages including C, C++ and Microsoft .NET / C#, Javascript, and / or Python 3+ years’ leading and mentoring a software engineering team Development experience for Android and IOS is a plus Agile / Scrum development methodology experience is a must Experience with Machine learning, Deep learning, CUDA, UI/UX, TensorFlow, Video processing and / or Computer vision a nice to have Prior experience managing resources and executing project plans Strong interpersonal Skills and Ability to communicate complex, and technical, concepts to both technical and non-technical teams Ability to comfortably work with external design teams and communicate with customers *** Must be authorized to work in the U.S. and hold an active or inactive minimum DoD level “Secret” clearance -OR- ability to obtain an interim and maintain full “Secret” level clearance. Background check and drug screening is mandatory prior to start date once an offer is accepted. *** About Liteye Systems, Inc. () Liteye is a US company located on the front range of the breath-taking Rocky Mountains. Liteye Systems, Inc. is a world leader in technology solutions manufacturing & integration of Counter Unmanned Aircraft Systems (CUAS), Drone Sense and Warn Systems, rugged high-resolution head mounted displays (HMD), augmented weapons sights, covert thermal surveillance systems, electronic warfare packages, radar systems, and fire control software. Our cutting-edge solutions feature revolutionary designs in optics, electronics, ergonomics, and form factors that enable a broad range of military and commercial applications. Our R&D team delivers sophisticated custom packages for some of the world’s largest companies and government agencies. With offices in the UK and sales affiliates worldwide, Liteye is protecting critical infrastructure from real world threats. ***CANDIDATES ONLY – NO RECRUITERS – PLEASE DO NOT CONTACT THE COMPANY DIRECTLY AND APPLY THROUGH THIS LINK ONLY *** Location: Centennial, CO

Job Description:\n\nAbout Coresite At CoreSite, we empower a more connected future through high-performance data centers and interconnection solutions. Recognized as a trusted partner in digital transformation, our strategically located facilities and innovative services enable businesses to connect, collaborate, and grow in an ever-evolving technological landscape. Our culture is defined by operational excellence and a relentless drive for innovation. We foster a collaborative, inclusive environment where every team member is valued, wins are celebrated as a team, and ownership is part of our DNA. At CoreSite, we’re not just building state-of-the-art infrastructure—we’re creating a community of forward-thinkers committed to solving complex challenges and delivering exceptional customer experiences. At CoreSite not only are we Committed to Excellence, but we also Build Connections, Own It, Do the Right Thing, Have Fun, and Win as a Team. Join us and be part of a team that is shaping the future of digital infrastructure while nurturing your professional growth and success. Data Center Technician IV Role: The Data Center Technician IV must possess an expert level of knowledge and will be responsible for the operational integrity and regulatory compliance of the data center electrical, mechanical, fire life safety systems, and communications infrastructure. We are currently hiring for the Day Shift 7:00am-3:30pm, Tuesday - Saturday. Mechanical responsibilities will include chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units, and humidification systems. Electrical responsibilities will include electrical/critical power distribution from the Utility/Generator main switchgear through the UPS systems out to the customer load. Fire Life Safety responsibilities will include wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices. Communications Infrastructure responsibilities will include IFD / MDF / MMR management, structured cabling and supporting infrastructure ownership, and customer space management. This position will also be directly responsible for the processes that maximize customer uptime in the most cost-effective way by working very closely with the Data Center Manager. Technicians must ensure that data center problems are identified and repaired quickly, contractors deliver quality services, and internal customer demands are met. A Tier IV technician develops creative approaches to keep operational costs to a minimum, improve efficiency, and implement new strategies. Duties:Data center subject matter expert for electrical, mechanical, controls, and fire life safety systems.Operate, monitor, maintain, and respond to abnormal conditions in facilities systems. Areas include: Electrical, Mechanical, Communications, Building Monitoring and Control. Tracking and trending operational characteristics. Mentoring of junior staff.Work with the site Data Center Manager to track and complete an aggressive preventive and predicative maintenance scheduleWork with and provides guidance, to the site Data Center Manager to determine maintenance requirements for mechanical and electrical systemsEnsure data center operates at maximum operational efficiency, including analyzing existing operating conditions, recommending new technologies, and improving overall efficiency and cost reduction. Ideal candidate will have a demonstrated technical ability and innovative thinking cross functionally, including integrated systems and ITManage systems to avoid unplanned, customer-impacting outages Manage the data floor and back of house mechanical loading capacity thereby ensuring that the cooling system is operating at its highest efficiencyProvide applied mechanical and integrated control expertise for the entire data centerWork as a primary knowledge expert in regard to fire and electrical codes.Serve in a technical writing capacity in regard to the derivation of procedures for preventative or corrective maintenance activities.Assist Data Center Manager with the database management of maintenance discrepancies and work with Operations management to resolve site issues based on agreed upon priorities.Trouble Ticket ManagementWork Order Completion ProcessInfrastructure projects (Internal/Customer)Cage Build-OutsOverhead InstallationsRack and StackNavigate and utilize a CMMS system.Use developed procedures to solve problemsAssist in asset and consumable inventory management.Responsible for the tracking and proper labeling of all equipment per established procedures.Ensures that processes are completed in a timely manner pertaining to Service Level Agreements (SLA) and data is uploaded to the OSS accordingly.Provide physical security within the CoreSite premises.Provide day-to-day exceptional customer service and support.Incident escalation and report writingMonitor the building fire alarm system.Maintain and complete regular facility and security tours documenting and responding to found issues.Adhere to and promote CoreSite’s Principles of Operational Excellence, culture, and 8 Guiding Principles. Requirements Knowledge:Expert understanding of the electrical and mechanical systems used in a facility and data center environment, including, but not limited to the following: electrical distribution and layout, Transformers, PLC’s, Generators, Switchgear, UPS systems, STS’, ATS’ PDU’s, Chilled Water Systems, CRAC/CRAH’s, Pre-Action Sprinkler SystemsExpert knowledge of NEC, NFPA 70E, NFPA 72, NFPA 25, and compliance issues as well as building codes in regard to fire life safetyExpert knowledge of fiber optics / cabling infrastructure and industry best practices.Expert knowledge in industrial safety best practices (i.e. lockout/tag out, arc flash protection, OSHA and state regulations)Expert knowledge and experienced with data trending / tracking and analysis and ability to rapidly learn and use PC based, integrated critical monitoring systems Skills:Minimum of 5-7 years of experience installing, maintaining, and/or troubleshooting large commercial and industrial systems including: Chilled Water Systems, Large Centrifugal Chillers, Cooling Towers, Heat Exchangers, Water Treatment Systems, VFD’s and Pumps, HVAC equipment, CRAC/CRAH’s, Humidification Systems, BMS and PLC Controls, Emergency Standby Diesel Generator Systems, Fuel/Oil systems, 480/277 and 208/120 electrical generation and distribution, Static UPS Systems, and Double Interlock Pre-Action SystemsProven leadership skillsProven expert and laying out, pulling, dressing, and terminating fiber and copper communications cabling.Experience diagnosing and repairing IT hardware, servers, network switches, structured cabling.Excellent communication skills, both written and oral including Microsoft Suite (Word, Excel, PowerPoint, Project). Abilities:Ability to communicate effectively with customers and internal staff.Ability to coordinate, supervise and communicate with contractors who perform maintenance or upgrade work on these systems.Ability to learn quickly and address issues as they arise during normal working hours or after hours.Ability to operate in and promote a rigorous process-driven team environmentAbility to logically analyze and solve problemsAbility to effectively multi-task multiple projectsOperate Hand and Machine Tools (hammer, drill, saw, etc.)Operate electrical tools such as a multi-meter or infrared camera Education/Experience:Bachelor’s degree in Mechanical or Electrical Engineering or equivalent time in rate.5 or more years in a mechanical/electrical position within critical facilities (preference given to a data center, hospital, or power plant experience)Be able to pass an extensive background check, including criminal history, personal references, employment and education verifications, and Department of Motor Vehicle and credit check. Physical Demands and special requirements The physical demands 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. Ability to stand 1/3 – 2/3 of the timeAbility to walk 1/3 – 2/3 of the timeAbility to sit 1/3 – 2/3 of the timeAbility to climb and balance 1/3 – 2/3 of the timeAbility to stoop, kneel, crouch and crawl 1/3 – 2/3 of the timeAbility to reach with hands & arms 1/3 – 2/3 of the timeAbility to smell, talk & hearAbility to use hands to type, handle & feelAbility to reach with hands and armsAbility to see at close and distance ranges and the ability to see colorMust be comfortable working in a high stress, fast paced environment with shifting prioritiesMust be willing to work outside normal business hours, including weekends, late nights, holidays, and on-call supportAbility to lift up to 50 pounds 1/3 of the time Compensation: Compensation for this role includes a base salary between $38.00/hr and $43.00/hr. This role is also eligible for an annual bonus and equity, based upon individual and company performance. Posting Timeline: This position is expected to be posted through December 9, 2025. Benefits Not only does CoreSite have a fun, team-focused work environment, but we also offer great benefits to all employees regularly scheduled to work more than 20 hours a week!First-day medical insurance through Cigna with generous premium cost coverageDental insurance through Delta DentalVision insurance through VSPTelemedicine through MDLive for CignaHealthcare and dependent care flexible spending account (FSA) plansHealth saving account (HSA) plans for employees participating in the High Deductible Health PlanLife, AD&D, short-term disability, and long-term disability insurance fully paid by the companyVoluntary coverage benefits for supplemental life, critical illness, accident, and hospital insuranceFirst-day eligibility for 401(k) savings plan through Fidelity, which includes an attractive matching company contribution with a 5% company matchDiscretionary annual bonus and equity incentive planEmployee stock purchase plan (ESPP) with a 15% discount16 days of paid time off (PTO), 11 paid company holidays, and additional floating holidaysAdditional paid time off for school events, elder care, volunteering, bereavement, jury duty, voting, parental leave, and disability leaveFree parking or a company contribution toward a public transit pass Additional PerksWellness Reimbursement Program: Yearly stipend of $500 for employees and $300 for dependents, up to $800 total for the familyWellness Incentive Program: Participate in various wellbeing activities to earn up to $450 per year in cash incentivesTechnology Stipend: $100 monthly stipendEducational Reimbursement Program: Work-related learning and development with reimbursement on qualifying degree programs, up to $5,250 per yearGiving Back: Charitable donation matches up to $5,000 per year and nominate organizations for Company Foundation grantsFinancial Management: Access to financial coaching, digital tools, and services to manage and pay student loan debt quickerPet Insurance: Keep your furry friends healthy and happyFamily Planning: Benefits and services related to fertility, pregnancy, menopause, adoption and surrogacyEmployee Assistance Program: 24x7 service to support family, work, money, health, legal and life challengesCounseling and Caregiving Programs: Including access to mental health services, licensed counselors, and caregiving tools including membership for finding careReferral Bonus: Receive a $3,000 cash bonus if referred candidate is hired and meets eligibility requirementsDiscounts: Discounts, cash back offers, and perks on thousands of brandsLinkedIn Learning Membership: Support your development when accessing LinkedIn’s online library of courses and videos General Statements - Applicants must be currently authorized to work in the United States on a full-time basis. The employer will not sponsor applicants for work visas. Please note that all offers of employment are contingent upon the successful completion of a background check and, where permitted by law, a 5-panel drug test conducted after the offer letter is signed, which will screen for THC, opiates, PCP, cocaine, and amphetamines. Thank you for your understanding and cooperation. Applicant Privacy Notice: CoreSite is committed to protecting the privacy and security of personal information submitted by applicants. The California Consumer Privacy Act (CCPA) requires us to provide you information about our personal information handling practices. As a result, we’re providing this Privacy Notice that describes how we collect, use, share, and update personal information from individuals who wish to be considered for employment with CoreSite. To read the Applicant Privacy Notice, please go to . Unauthorized reproduction or distribution of this job posting on external sites is prohibited without prior written consent from CoreSite. We are not responsible for any postings or offers not originating from our official channels or approved partners.

Job Description:\n\nAbout Coresite At CoreSite, we empower a more connected future through high-performance data centers and interconnection solutions. Recognized as a trusted partner in digital transformation, our strategically located facilities and innovative services enable businesses to connect, collaborate, and grow in an ever-evolving technological landscape. Our culture is defined by operational excellence and a relentless drive for innovation. We foster a collaborative, inclusive environment where every team member is valued, wins are celebrated as a team, and ownership is part of our DNA. At CoreSite, we’re not just building state-of-the-art infrastructure—we’re creating a community of forward-thinkers committed to solving complex challenges and delivering exceptional customer experiences. At CoreSite not only are we Committed to Excellence, but we also Build Connections, Own It, Do the Right Thing, Have Fun, and Win as a Team. Join us and be part of a team that is shaping the future of digital infrastructure while nurturing your professional growth and success. **This position starts the beginning of November 2025. Data Center Technician IV Role: The Data Center Technician IV must possess an expert level of knowledge and will be responsible for the operational integrity and regulatory compliance of the data center electrical, mechanical, fire life safety systems, and communications infrastructure. We are currently hiring for the Swing Shift. Mechanical responsibilities will include chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units, and humidification systems. Electrical responsibilities will include electrical/critical power distribution from the Utility/Generator main switchgear through the UPS systems out to the customer load. Fire Life Safety responsibilities will include wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices. Communications Infrastructure responsibilities will include IFD / MDF / MMR management, structured cabling and supporting infrastructure ownership, and customer space management. This position will also be directly responsible for the processes that maximize customer uptime in the most cost-effective way by working very closely with the Data Center Manager. Technicians must ensure that data center problems are identified and repaired quickly, contractors deliver quality services, and internal customer demands are met. A Tier IV technician develops creative approaches to keep operational costs to a minimum, improve efficiency, and implement new strategies. Duties:Data center subject matter expert for electrical, mechanical, controls, and fire life safety systems.Operate, monitor, maintain, and respond to abnormal conditions in facilities systems. Areas include: Electrical, Mechanical, Communications, Building Monitoring and Control. Tracking and trending operational characteristics. Mentoring of junior staff.Work with the site Data Center Manager to track and complete an aggressive preventive and predicative maintenance scheduleWork with and provides guidance, to the site Data Center Manager to determine maintenance requirements for mechanical and electrical systemsEnsure data center operates at maximum operational efficiency, including analyzing existing operating conditions, recommending new technologies, and improving overall efficiency and cost reduction. Ideal candidate will have a demonstrated technical ability and innovative thinking cross functionally, including integrated systems and ITManage systems to avoid unplanned, customer-impacting outages Manage the data floor and back of house mechanical loading capacity thereby ensuring that the cooling system is operating at its highest efficiencyProvide applied mechanical and integrated control expertise for the entire data centerWork as a primary knowledge expert in regard to fire and electrical codes.Serve in a technical writing capacity in regard to the derivation of procedures for preventative or corrective maintenance activities.Assist Data Center Manager with the database management of maintenance discrepancies and work with Operations management to resolve site issues based on agreed upon priorities.Trouble Ticket ManagementWork Order Completion ProcessInfrastructure projects (Internal/Customer)Cage Build-OutsOverhead InstallationsRack and StackNavigate and utilize a CMMS system.Use developed procedures to solve problemsAssist in asset and consumable inventory management.Responsible for the tracking and proper labeling of all equipment per established procedures.Ensures that processes are completed in a timely manner pertaining to Service Level Agreements (SLA) and data is uploaded to the OSS accordingly.Provide physical security within the CoreSite premises.Provide day-to-day exceptional customer service and support.Incident escalation and report writingMonitor the building fire alarm system.Maintain and complete regular facility and security tours documenting and responding to found issues.Adhere to and promote CoreSite’s Principles of Operational Excellence, culture, and 8 Guiding Principles. Requirements Knowledge:Expert understanding of the electrical and mechanical systems used in a facility and data center environment, including, but not limited to the following: electrical distribution and layout, Transformers, PLC’s, Generators, Switchgear, UPS systems, STS’, ATS’ PDU’s, Chilled Water Systems, CRAC/CRAH’s, Pre-Action Sprinkler SystemsExpert knowledge of NEC, NFPA 70E, NFPA 72, NFPA 25, and compliance issues as well as building codes in regard to fire life safetyExpert knowledge of fiber optics / cabling infrastructure and industry best practices.Expert knowledge in industrial safety best practices (i.e. lockout/tag out, arc flash protection, OSHA and state regulations)Expert knowledge and experienced with data trending / tracking and analysis and ability to rapidly learn and use PC based, integrated critical monitoring systems Skills:Minimum of 5-7 years of experience installing, maintaining, and/or troubleshooting large commercial and industrial systems including: Chilled Water Systems, Large Centrifugal Chillers, Cooling Towers, Heat Exchangers, Water Treatment Systems, VFD’s and Pumps, HVAC equipment, CRAC/CRAH’s, Humidification Systems, BMS and PLC Controls, Emergency Standby Diesel Generator Systems, Fuel/Oil systems, 480/277 and 208/120 electrical generation and distribution, Static UPS Systems, and Double Interlock Pre-Action SystemsProven leadership skillsProven expert and laying out, pulling, dressing, and terminating fiber and copper communications cabling.Experience diagnosing and repairing IT hardware, servers, network switches, structured cabling.Excellent communication skills, both written and oral including Microsoft Suite (Word, Excel, PowerPoint, Project). Abilities:Ability to communicate effectively with customers and internal staff.Ability to coordinate, supervise and communicate with contractors who perform maintenance or upgrade work on these systems.Ability to learn quickly and address issues as they arise during normal working hours or after hours.Ability to operate in and promote a rigorous process-driven team environmentAbility to logically analyze and solve problemsAbility to effectively multi-task multiple projectsOperate Hand and Machine Tools (hammer, drill, saw, etc.)Operate electrical tools such as a multi-meter or infrared camera Education/Experience:Bachelor’s degree in Mechanical or Electrical Engineering or equivalent time in rate.5 or more years in a mechanical/electrical position within critical facilities (preference given to a data center, hospital, or power plant experience)Be able to pass an extensive background check, including criminal history, personal references, employment and education verifications, and Department of Motor Vehicle and credit check. Physical Demands and special requirements The physical demands 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. Ability to stand 1/3 – 2/3 of the timeAbility to walk 1/3 – 2/3 of the timeAbility to sit 1/3 – 2/3 of the timeAbility to climb and balance 1/3 – 2/3 of the timeAbility to stoop, kneel, crouch and crawl 1/3 – 2/3 of the timeAbility to reach with hands & arms 1/3 – 2/3 of the timeAbility to smell, talk & hearAbility to use hands to type, handle & feelAbility to reach with hands and armsAbility to see at close and distance ranges and the ability to see colorMust be comfortable working in a high stress, fast paced environment with shifting prioritiesMust be willing to work outside normal business hours, including weekends, late nights, holidays, and on-call supportAbility to lift up to 50 pounds 1/3 of the time Compensation: Compensation for this role includes a base salary between $38.00/hr and $43.00/hr. This role is also eligible for an annual bonus and equity, based upon individual and company performance. Posting Timeline: This position is expected to be posted through September 25, 2025. Benefits Not only does CoreSite have a fun, team-focused work environment, but we also offer great benefits to all employees regularly scheduled to work more than 20 hours a week!First-day medical insurance through Cigna with generous premium cost coverageDental insurance through Delta DentalVision insurance through VSPTelemedicine through MDLive for CignaHealthcare and dependent care flexible spending account (FSA) plansHealth saving account (HSA) plans for employees participating in the High Deductible Health PlanLife, AD&D, short-term disability, and long-term disability insurance fully paid by the companyVoluntary coverage benefits for supplemental life, critical illness, accident, and hospital insuranceFirst-day eligibility for 401(k) savings plan through Fidelity, which includes an attractive matching company contribution with a 5% company matchDiscretionary annual bonus and equity incentive planEmployee stock purchase plan (ESPP) with a 15% discount16 days of paid time off (PTO), 11 paid company holidays, and additional floating holidaysAdditional paid time off for school events, elder care, volunteering, bereavement, jury duty, voting, parental leave, and disability leaveFree parking or a company contribution toward a public transit pass Additional PerksWellness Reimbursement Program: Yearly stipend of $500 for employees and $300 for dependents, up to $800 total for the familyWellness Incentive Program: Participate in various wellbeing activities to earn up to $450 per year in cash incentivesTechnology Stipend: $100 monthly stipendEducational Reimbursement Program: Work-related learning and development with reimbursement on qualifying degree programs, up to $5,250 per yearGiving Back: Charitable donation matches up to $5,000 per year and nominate organizations for Company Foundation grantsFinancial Management: Access to financial coaching, digital tools, and services to manage and pay student loan debt quickerPet Insurance: Keep your furry friends healthy and happyFamily Planning: Benefits and services related to fertility, pregnancy, menopause, adoption and surrogacyEmployee Assistance Program: 24x7 service to support family, work, money, health, legal and life challengesCounseling and Caregiving Programs: Including access to mental health services, licensed counselors, and caregiving tools including membership for finding careReferral Bonus: Receive a $3,000 cash bonus if referred candidate is hired and meets eligibility requirementsDiscounts: Discounts, cash back offers, and perks on thousands of brandsLinkedIn Learning Membership: Support your development when accessing LinkedIn’s online library of courses and videos General Statements - Applicants must be currently authorized to work in the United States on a full-time basis. The employer will not sponsor applicants for work visas. Please note that all offers of employment are contingent upon the successful completion of a background check and, where permitted by law, a 5-panel drug test conducted after the offer letter is signed, which will screen for THC, opiates, PCP, cocaine, and amphetamines. Thank you for your understanding and cooperation. Applicant Privacy Notice: CoreSite is committed to protecting the privacy and security of personal information submitted by applicants. The California Consumer Privacy Act (CCPA) requires us to provide you information about our personal information handling practices. As a result, we’re providing this Privacy Notice that describes how we collect, use, share, and update personal information from individuals who wish to be considered for employment with CoreSite. To read the Applicant Privacy Notice, please go to . Unauthorized reproduction or distribution of this job posting on external sites is prohibited without prior written consent from CoreSite. We are not responsible for any postings or offers not originating from our official channels or approved partners.

Job Description:\n\nAbout Coresite At CoreSite, we empower a more connected future through high-performance data centers and interconnection solutions. Recognized as a trusted partner in digital transformation, our strategically located facilities and innovative services enable businesses to connect, collaborate, and grow in an ever-evolving technological landscape. Our culture is defined by operational excellence and a relentless drive for innovation. We foster a collaborative environment where every team member is valued, wins are celebrated as a team, and ownership is part of our DNA. At CoreSite, we’re not just building state-of-the-art infrastructure—we’re creating a community of forward-thinkers committed to solving complex challenges and delivering exceptional customer experiences. At CoreSite not only are we Committed to Excellence, but we also Build Connections, Own It, Do the Right Thing, Have Fun, and Win as a Team. Join us and be part of a team that is shaping the future of digital infrastructure while nurturing your professional growth and success. Data Center Technician III Role: The Data Center Technician III assists in the operational integrity, security, and regulatory compliance of the data center. The technician is to have a strong knowledge of telecommunications, mechanical, electrical, and life safety systems as well as data center operating procedures. We are currently hiring for the Night Shift: 11:00pm - 7:30am, Sunday-Thursday A Tier III technician will be responsible for day to day operations of the data center including facilities and telecommunication infrastructure. The responsibilities are wide ranging and multi-disciplinary. Mechanical responsibilities will include working on chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units, humidification systems, and central plant operations. Electrical responsibilities will include working on electrical/critical power distribution from the Utility/Generator main switchgear through the UPS systems out to the customer load including power circuit installations. Fire Life Safety responsibilities will include monitoring wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices. Telecommunications responsibilities will include cross connect installations, cabling infrastructure management, advanced remote hands support, and customer cage and cabinet build outs. Responsibilities will include customer infrastructure build-outs (cage builds, overhead installations, rack and stack), cable termination and testing, maintenance work, monitoring and responding to mechanical, electrical, fire protection, telecom, and security systems. These systems include, transformers, PLC’s, generators, switchgear, UPS systems, STS’, ATS’ PDU’s, chilled water systems, CRAC/CRAH, wet sprinkler systems and pre-action sprinkler, network equipment, transmission media, cabling infrastructure, security hardware, and CCTV. Duties:Completion of CoreSite’s Data Center Operations Qualification Program to the tier level at which you are hired within the first nine (9) months of employment.Operate, monitor, maintain, and respond to abnormal conditions in facilities systems. Areas include: Electrical, Mechanical, Communications, Building Monitoring and Control.Tracking and trending operational characteristics.Provide feedback to management on the effectiveness of existing standards and processes.Works with contractors and consultants for all system expansions, corrections and upgradesWork with the senior technicians to track and complete an aggressive preventive and predicative maintenance schedule.Ensure data center operates at maximum operational efficiency, including analyzing existing operating conditions, recommending new technologies, and improving overall efficiency and cost reduction as per CoreSite guidelines. Ideal candidate will have a demonstrated technical ability and innovative thinking cross functionally, including integrated systems and IT.Manage systems to avoid unplanned, customer-impacting outages.Navigate and utilize a CMMS system.Provide day-to-day exceptional customer service and support.Maintain and complete regular facility and security tours documenting and responding to found issues.Assist with the database management of maintenance discrepancies and work with to resolve site issues based on agreed upon priorities.Follow direction from data center management regarding the data floor and back of house mechanical loading capacity thereby ensuring that the cooling system is operating at its highest efficiency.Trouble Ticket and Remote Hands ManagementFiber and Copper cabling terminationsCircuit path creation and verificationCoordinate and oversee power installations and upgradesWork Order Completion ProcessInfrastructure projects (Internal/Customer)Cage and Cabinet Build-OutsOverhead InstallationsRack and Stack Use developed procedures to solve problemsAssist in asset and consumable inventory management.Responsible for the tracking and proper labeling of all equipment per established procedures.Incident escalation, response, and follow-up report writingManage building service requests through resolution.Perform and complete work orders and customer service tickets in a timely mannerServe in a technical writing capacity in regard to the derivation of procedures for preventative or corrective maintenance activities.Adhere to and promote CoreSite’s Principles of Operational ExcellenceProvide applied mechanical and integrated control expertise for the entire data center. Requirements This position is required to interact with CoreSite personnel, vendors, partners, contractors and clients. KnowledgeFirm and proven understanding of the electrical and mechanical systems used in a data center environment.Firm and proven understanding of fiber optics / cabling infrastructure and industry best practices.Firm and proven understanding of Proficient knowledge of NEC, NFPA 70E, NFPA 72, NFPA 25, and compliance issues as well as building codes in regard to fire life safety Proficient knowledge in industrial safety best practices (i.e. lockout/tag out, arc flash protection, OSHA and state regulations) Proficient and experienced with data trending / tracking and analysis and ability to rapidly learn and use PC based, integrated critical monitoring systems SkillsMinimum of 2 years experience installing, maintaining, and/or troubleshooting large commercial and industrial systems including: Chilled Water SystemsLarge Centrifugal ChillersCooling TowersHeat ExchangersWater Treatment SystemsVFD’s and PumpsHVAC equipmentCRAC/CRAH’sHumidification SystemsBMS and PLC ControlsEmergency Standby Diesel Generator SystemsFuel/Oil systems, 480/277 and 208/120 electrical generation and distributionStatic UPS SystemsDouble Interlock Pre-Action SystemsCommunications cabling Cabling infrastructureNetwork infrastructure and hardwareExperience laying out, pulling, dressing, and terminating fiber and copper communications cabling.Experience diagnosing and repairing IT hardware, servers, network switches, structured cabling.Proven leadership skillsExcellent communication skills, both written and oralSuite (Word, Excel, PowerPoint, Project) AbilitiesAbility to communicate effectively with customers and internal staff.Ability to coordinate, supervise and communicate with contractors who perform maintenance or upgrade work on these systems. Ability to learn quickly and address issues as they arise during normal working hours or after hours.Ability to operate in and promote a rigorous process-driven team environmentAbility to logically analyze and solve problemsAbility to effectively multi-task multiple projectsOperate Hand and Machine Tools (hammer, drill, saw, etc.)Operate electrical tools such as a multi-meter or infrared camera Education/ExperienceHigh School Diploma or greater2-5 years of experience in the data center industry Be able to pass an extensive background check, including criminal history, personal references, employment and education verification, and Department of Motor Vehicle and credit check. Physical Demands and Special Requirements The physical demands 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. Ability to stand 1/3 – 2/3 of the timeAbility to walk 1/3 – 2/3 of the timeAbility to sit 1/3 – 2/3 of the timeAbility to climb and balance 1/3 – 2/3 of the timeAbility to stoop, kneel, crouch and crawl 1/3 – 2/3 of the timeAbility to reach with hands & arms 1/3 – 2/3 of the timeAbility to smell, talk & hearAbility to use hands to type, handle & feelAbility to reach with hands and armsAbility to see at close and distance ranges and the ability to see colorMust be comfortable working in a high stress, fast paced environment with shifting prioritiesMust be willing to work outside normal business hours, including weekends, late nights, holidays, and on-call supportAbility to lift up to 50 pounds 1/3 of the time Compensation: Compensation for this role includes a base salary between $34.50/hr and $40.00/hr. This role is also eligible for an annual bonus and equity, based upon individual and company performance. Posting Timeline: This position is expected to be posted through November 1, 2025. Benefits Not only does CoreSite have a fun, team-focused work environment, but we also offer great benefits to all employees regularly scheduled to work more than 20 hours a week!First-day medical insurance through Cigna with generous premium cost coverageDental insurance through Delta DentalVision insurance through VSPTelemedicine through MDLive for CignaHealthcare and dependent care flexible spending account (FSA) plansHealth saving account (HSA) plans for employees participating in the High Deductible Health PlanLife, AD&D, short-term disability, and long-term disability insurance fully paid by the companyVoluntary coverage benefits for supplemental life, critical illness, accident, and hospital insuranceFirst-day eligibility for 401(k) savings plan through Fidelity, which includes an attractive matching company contribution with a 5% company matchDiscretionary annual bonus and equity incentive planEmployee stock purchase plan (ESPP) with a 15% discount16 days of paid time off (PTO)11 paid company holidays and additional floating holidaysAdditional paid time off for school events, elder care, volunteering, bereavement, jury duty, voting, parental leave and disability leaveFree parking or a company contribution toward a public transit pass Additional PerksWellness Reimbursement Program: Yearly stipend of $500 for employees and $300 for dependents, up to $800 total for the familyWellness Incentive Program: Participate in various wellbeing activities to earn up to $450 per year in cash incentivesTechnology Stipend: $100 monthly stipend.Educational Reimbursement Program: Work-related learning and development with reimbursement on qualifying degree programs, up to $5,250 per yearGiving Back: Charitable donation matches up to $5,000 per year and nominate organizations for Company Foundation grantsFinancial Management: Access to financial coaching, digital tools and services to manage and pay student loan debt quickerPet Insurance: Keep your furry friends healthy and happyFamily Planning: Benefits and services related to fertility, pregnancy, menopause, adoption and surrogacyEmployee Assistance Program: 24x7 service to support family, work, money, health, legal and life challengesCounseling and Caregiving Programs: Including access to mental health services, licensed counselors, and caregiving tools including membership for finding care.Referral Bonus: Receive a $3,000 cash bonus if referred candidate is hired and meets eligibility requirementsDiscounts: Discounts, cash back offers and perks on thousands of brandsLinkedIn Learning Membership: Support your development when accessing LinkedIn’s online library of courses and videos General Statements - Applicants must be currently authorized to work in the United States on a full-time basis. The employer will not sponsor applicants for work visas. Please note that all offers of employment are contingent upon the successful completion of a background check and, where permitted by law, a 5-panel drug test conducted after the offer letter is signed, which will screen for THC, opiates, PCP, cocaine, and amphetamines. Thank you for your understanding and cooperation. Applicant Privacy Notice: CoreSite is committed to protecting the privacy and security of personal information submitted by applicants. The California Consumer Privacy Act (CCPA) requires us to provide you information about our personal information handling practices. As a result, we’re providing this Privacy Notice that describes how we collect, use, share, and update personal information from individuals who wish to be considered for employment with CoreSite. To read the Applicant Privacy Notice, please go to . Unauthorized reproduction or distribution of this job posting on external sites is prohibited without prior written consent from CoreSite. We are not responsible for any postings or offers not originating from our official channels or approved partners.

Job Description:\n\nAbout Coresite At CoreSite, we empower a more connected future through high-performance data centers and interconnection solutions. Recognized as a trusted partner in digital transformation, our strategically located facilities and innovative services enable businesses to connect, collaborate, and grow in an ever-evolving technological landscape. Our culture is defined by operational excellence and a relentless drive for innovation. We foster a collaborative environment where every team member is valued, wins are celebrated as a team, and ownership is part of our DNA. At CoreSite, we’re not just building state-of-the-art infrastructure—we’re creating a community of forward-thinkers committed to solving complex challenges and delivering exceptional customer experiences. At CoreSite not only are we Committed to Excellence, but we also Build Connections, Own It, Do the Right Thing, Have Fun, and Win as a Team. Join us and be part of a team that is shaping the future of digital infrastructure while nurturing your professional growth and success. **This position starts the beginning of November 2025. Manager - Data Center Operations Role: We are currently hiring for the Night Shift The Manager - Data Center Operations must possess an expert level of knowledge and will be responsible for the operational integrity and regulatory compliance of the data center electrical, mechanical, fire life safety systems, and communications infrastructure. Mechanical responsibilities will include chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units, and humidification systems. Electrical responsibilities will include electrical/critical power distribution from the Utility/Generator main switchgear through the UPS systems out to the customer load. Fire Life Safety responsibilities will include wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices. Communications Infrastructure responsibilities will include IDF / MDF / MMR management, structured cabling and supporting infrastructure ownership, and customer space management. The Manager - Data Center Operations is responsible for vendor management inclusive of daily work as well as service contracts. Project management experience is required as the manager will be responsible for managing all aspect of projects from conception to completion. The employee will also be accountable for commissioning activities within the data center. The position requires expert ability in MOP writing. This position will also be directly responsible operational efficiency and energy management within the data center. The manager will be expected to develop and implement operational strategies aimed at improving data center efficiencies without increasing uptime risk to the customer. A Data Center Manager is also responsible for ensuring the facility adheres to all compliance and audit requirements as well as company and industry standards. The Manager - Data Center Operations will be a training instructor and assist the Data Center Senior Manager in ensuring all technicians are qualified within the data center. The Data Center Manager will ensure technicians are aware of all code and standards revisions. The Manager - Data Center Operations will assist the Data Center Senior Manager and Market director in developing financial OPEX and CAPEX budgets and forecasts. The manager will model proposed project ROI. Responsibility for procurement fulfillment including developing scopes, obtaining proposals, creating purchasing requisitions and ensuring invoices are paid rests with the technician. The Manager - Data Center Operations is a people manager who will serve the role of shift manager. The individual must possess strong management and interpersonal skills. The Manager - Data Center Operations is responsible for evaluations and coaching of his or her direct reports. The manager is to work closely with the Senior Manager - Data Center Operations to ensure all staff is trained and qualified. Regular team and individual meetings are required. Duties:Data center subject matter expert for electrical, mechanical, and fire life safety systems.Operate, monitor, maintain, and respond to abnormal conditions in facilities systems. Areas include: Electrical, Mechanical, Building Monitoring, and Control. Tracking and trending site efficiencies and energy consumption. Ensure data center operates at maximum operational efficiency, including analyzing existing operating conditions, recommending new technologies, and improving overall efficiency and cost reduction. Ideal candidate will have a demonstrated technical ability and innovative thinking cross functionally, including integrated systems and ITPeople manager responsible for assigning shifts, works, approving time off, etc. Training and mentoring of junior staff.Work with technicians and vendors to ensure preventive and predicative maintenance schedules are met and maintenance is completed on time.Work with, and provides guidance, to the site Data Center Operations Manager to determine maintenance requirements for mechanical and electrical systems.Manage vendor relationships and service contracts.Manage vendor procurement and billing process.Site budgeting and forecasting both CapEx and OpEx. Create highly detailed technical procedures for maintenance events, emergency situations, standard site evolutions, etc. Expert technical review of procedures Expert technical review of company standards and policiesManage site audits both internal and externalAdherence to compliance standardsManage systems to avoid unplanned, customer-impacting outages Manage the data floor and back of house mechanical loading capacity thereby ensuring that the cooling system is operating at its highest efficiencyProvide applied mechanical and integrated control expertise for the entire data centerNavigate and utilize a CMMS system.Ensures that processes are completed in a timely manner pertaining to Service Level Agreements (SLA) and data is uploaded to the OSS accordingly.Provide day-to-day exceptional customer service and support.On-call availability may be required to respond to emergency situations at the data center Adhere to and promote CoreSite’s Principles of Operational ExcellencePromote and demonstrate the behaviors consistent with CoreSite’s culture and 8 Guiding PrinciplesSpecial projects as assigned Requirements Knowledge, Skills & Abilities: Interaction with Others- This position is required to interact with Coresite personnel, vendors, partners, contractors and clients. Work Attributes- KnowledgeExpert understanding of the electrical and mechanical systems used in a data center environment, including, but not limited to the following: electrical distribution and layout, Transformers, PLC’s, Generators, Switchgear, UPS systems, STS’, ATS’ PDU’s, Chilled Water Systems, CRAC/CRAH’s, Pre-Action Sprinkler Systems Expert knowledge of NEC, NFPA 70E, NFPA 72, NFPA 25, and compliance issues as well as building codes in regard to fire life safety Expert knowledge of fiber optics / cabling infrastructure and industry best practices. Expert knowledge in industrial safety best practices (i.e. lockout/tag out, arc flash protection, OSHA and state regulations) Expert knowledge and experienced with data trending / tracking and analysis and ability to rapidly learn and use PC based, integrated critical monitoring systems Expert knowledge of energy efficiency best practices. Proficient in Electrical, Mechanical, Protection, and controls systems commissioning. SkillsMinimum of 5-7 years of experience installing, maintaining, and/or troubleshooting large commercial and industrial systems including: Chilled Water SystemsLarge Centrifugal ChillersCooling TowersHeat ExchangersWater Treatment SystemsVFD’s and PumpsHVAC equipmentCRAC/CRAH’sHumidification SystemsBMS and PLC ControlsEmergency Standby Diesel Generator SystemsFuel/Oil systems, 480/277 and 208/120 electrical generation and distributionStatic UPS SystemsDouble Interlock Pre-Action SystemsExperienced people managerProven leadership skills.Experienced vendor management skills including service contract management.Experienced project management skills, including budgeting, time tracking, schedule creation, scope development, contract managementProven skills in facility budgeting and forecasting.Excellent communication skills, both written and oralSuite (Word, Excel, PowerPoint, Project) AbilitiesAbility to communicate effectively with customers and internal staff.Ability to coordinate, supervise and communicate with contractors who perform maintenance or upgrade work on these systems. Ability to learn quickly and address issues as they arise during normal working hours or after hours.Ability to operate in and promote a rigorous process-driven team environmentAbility to logically analyze and solve problemsAbility to effectively multi-task multiple projectsOperate Hand and Machine Tools (hammer, drill, saw, etc.)Operate electrical tools such as a multi-meter or infrared camera Education/Experience:Bachelor’s degree in Mechanical or Electrical Engineering or equivalent time in rate.7 or more years in a mechanical/electrical position within critical facilities (preference given to a data center, hospital, or power plant experience)3-5 years’ experience in administering and managing facility preventative maintenance programs and budgets.3-5 years’ experience in vendor and project management3-5 years’ experience in technical procedure and policy writing.3-5 years’ experience in people managementBe able to pass an extensive background check, including criminal history, personal references, employment and education verifications, and Department of Motor Vehicle and credit check. Physical Demands and special requirements The physical demands 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. Ability to stand 1/3 – 2/3 of the timeAbility to walk 1/3 – 2/3 of the timeAbility to sit 1/3 – 2/3 of the timeAbility to climb and balance 1/3 – 2/3 of the timeAbility to stoop, kneel, crouch and crawl 1/3 – 2/3 of the timeAbility to reach with hands & arms 1/3 – 2/3 of the timeAbility to smell, talk & hearAbility to use hands to type, handle & feelAbility to reach with hands and armsAbility to see at close and distance ranges and the ability to see colorMust be comfortable working in a high stress, fast paced environment with shifting prioritiesMust be willing to work outside normal business hours, including weekends, late nights, holidays, and on-call supportAbility to lift up to 50 pounds 1/3 of the time Compensation: Compensation for this role includes a base salary between $100,000 and $110,000 annually. This role is also eligible for an annual bonus and equity, based upon individual and company performance. Posting Timeline: This position is expected to be posted through September 8, 2025. Benefits Not only does CoreSite have a fun, team-focused work environment, but we also offer great benefits to all employees regularly scheduled to work more than 20 hours a week!First-day medical insurance through Cigna with generous premium cost coverageDental insurance through Delta DentalVision insurance through VSPTelemedicine through MDLive for CignaHealthcare and dependent care flexible spending account (FSA) plansHealth saving account (HSA) plans for employees participating in the High Deductible Health PlanLife, AD&D, short-term disability, and long-term disability insurance fully paid by the companyVoluntary coverage benefits for supplemental life, critical illness, accident, and hospital insuranceFirst-day eligibility for 401(k) savings plan through Fidelity, which includes an attractive matching company contribution with a 5% company matchDiscretionary annual bonus and equity incentive planEmployee stock purchase plan (ESPP) with a 15% discount16 days of paid time off (PTO), 11 paid company holidays, and additional floating holidaysAdditional paid time off for school events, elder care, volunteering, bereavement, jury duty, voting, parental leave, and disability leaveFree parking or a company contribution toward a public transit pass Additional PerksWellness Reimbursement Program: Yearly stipend of $500 for employees and $300 for dependents, up to $800 total for the familyWellness Incentive Program: Participate in various wellbeing activities to earn up to $450 per year in cash incentivesTechnology Stipend: $100 monthly stipendEducational Reimbursement Program: Work-related learning and development with reimbursement on qualifying degree programs, up to $5,250 per yearGiving Back: Charitable donation matches up to $5,000 per year and nominate organizations for Company Foundation grantsFinancial Management: Access to financial coaching, digital tools, and services to manage and pay student loan debt quickerPet Insurance: Keep your furry friends healthy and happyFamily Planning: Benefits and services related to fertility, pregnancy, menopause, adoption and surrogacyEmployee Assistance Program: 24x7 service to support family, work, money, health, legal and life challengesCounseling and Caregiving Programs: Including access to mental health services, licensed counselors, and caregiving tools including membership for finding careReferral Bonus: Receive a $3,000 cash bonus if referred candidate is hired and meets eligibility requirementsDiscounts: Discounts, cash back offers, and perks on thousands of brandsLinkedIn Learning Membership: Support your development when accessing LinkedIn’s online library of courses and videos General Statements - Applicants must be currently authorized to work in the United States on a full-time basis. The employer will not sponsor applicants for work visas. Please note that all offers of employment are contingent upon the successful completion of a background check and, where permitted by law, a 5-panel drug test conducted after the offer letter is signed, which will screen for THC, opiates, PCP, cocaine, and amphetamines. Thank you for your understanding and cooperation. Applicant Privacy Notice: CoreSite is committed to protecting the privacy and security of personal information submitted by applicants. The California Consumer Privacy Act (CCPA) requires us to provide you information about our personal information handling practices. As a result, we’re providing this Privacy Notice that describes how we collect, use, share, and update personal information from individuals who wish to be considered for employment with CoreSite. To read the Applicant Privacy Notice, please go to . Unauthorized reproduction or distribution of this job posting on external sites is prohibited wi

Job Description Job Profile Job Title: Splicing Manager I, II, III Department: Construction Reports To: Construction Project Manager Employment Status: Salary (Exempt) Primary Location: North Denver Compensation: $80,000 - $95,000 + Full Benefits + Company Vehicle CNS Networks, a Congruex Company, is looking for a Splicing Manager to join our Construction team. Learn more about our operating unit at: Who is Congruex Congruex designs and builds broadband and wireless communications infrastructure. The work we do enables everything in the modern world to operate, from healthcare and energy to transportation and social interactions. We deliver turn-key network solutions under a single platform by aligning our engineering and in-market construction operating units. Our vision is to be the best end-to-end provider of network services in the U.S. and our core values of GRIT connect everything we do. We are building tomorrow, together. Will you join us? Your New Job Job Summary: This role is responsible for assisting in the selection, training, and development of fiber splicing technicians, management of tool inventory, and ensuring compliance with safety and operational standards. The role includes training and mentoring splicers in troubleshooting, repairing, and maintaining FTTH networks and performing various network support activities, with an emphasis on training, safety, QC and adherence to industry standards. Job Responsibilities (Including, but not limited to): * Technician Oversight and Development • Participate in the selection, hiring, and career development of fiber splicing technicians, establishing a high standard of skill and professionalism., • Knowledgeable and experienced in training and mentoring new splicers., • Set training goals and timelines for new splicers., • Be a strong leader in the training and mentoring process., • Provide guidance on maximizing productivity and efficiency., • Assist and scheduling and assigning work., • Assist in setting and maintaining standards for equipping technicians with the necessary tools and test sets., • Ensure OSHA compliance and adherence to safety precautions across all work activities., • Model and enforce safe, efficient practices in all tasks and responsibilities., • Maintain job site safety and security by adhering to company policies and protocols., • Understanding of and experience leading emergency restoration of fiber outages of various sizes., • Strong knowledge of fiber optic testing using an OTDR to identify and isolate fiber issues on dark and working fiber., • Oversee emergency fiber restorations as required, maintaining rapid response capabilities., • Provide leadership and mentor compliance to policies and systems that encourage employee accountability in safety, productivity, work quality, and punctuality., • Ensure technicians manage their vehicle inventory, tools, and test sets effectively., • Regularly verify employees complete DVIR’s, JHA’s and maintain their vehicles per company policy. Qualifications: • Prior hands-on experience with fiber optic splicing, maintenance. Testing and troubleshooting in fiber to the home projects., • Proven knowledge of outside plant construction, fiber optics QC and inspection., • Proficient in Microsoft office., • Demonstrated respect for others, with strong listening skills and responsiveness to communication., • High school diploma or equivalent required., • Working knowledge of ftth network operations is essential., • Must be able and willing to work indoors and outdoors, subject to inclement weather conditions, • Must be able to maintain visual and audible contact with other crewman and all moving or stationary persons/vehicles/objects to ensure safe coordination of movement, • Must be able to work around heavy equipment and machinery, • Must be able to lift and carry up to 50 pounds, • Routinely requires extended periods of bending, squatting, climbing, kneeling, pushing, pulling, lifting, lifting in awkward positions, standing, and twisting, • Must be able to stand, walk, sit or be in other physically demanding positions for long periods of time, • CPR/First Aid No matter what role you play, you are an important part of the One Congruex Family. We offer: • Medical, Dental & Vision Benefits, • 401(k) Program with a Company Match., • Free Wellness Resources & Marketplace Discounts, • Paid Maternity & Parental Leave, • Paid Basic Life Insurance & Voluntary Options This job description in no way states or implies that these are the only duties to be performed by the employee occupying this position. This document does not create an employment contract, implied or otherwise, other than an “at-will” employment relationship.

Job DescriptionSalary: $22-$29 Hourly DOE Job Description: Low-Voltage/Special Systems Field Supervisor CamNet Inc. is looking for self- motivated people with a positive attitude to join our company. They must be able to promote the company, co-workers, clients, and partners.A field supervisor prepares and plans the field staff for the scheduled work, assigns tasks, sets deadlines, allocates resources, monitors progress, and ensures clear communication with the team. Additionally, they provide necessary tools, equipment, and training. Field supervisors serve as the main contact between overall project and operations management and field staff. • Manage team of field staff to ensure alignment with company objectives., • Plans project delivery with Project Coordinator and Estimator sign-off., • Delegating tasks, managing employees, resolving conflict., • Providing sound guidance and ongoing support., • Work with Project Coordinator on material orders., • Enforce workplace safety protocols and adherence to all regulations., • Conduct performance evaluation of field staff and provide constructive feedback., • Foster a positive work environment., • Raises and concerns regarding field staff and/or project progress., • Identified risks associated with projects and relays them to the Project Coordinator., • Communicate daily progress to Project Coordinator., • Strong communication skills for internal knowledge transfer as well as in the field and with clients, end users, owners, and contractors., • Knowledge and experience working with Low-Voltage systems (Security Systems, Intercom & Clock Systems, Audio/Video Systems)., • Experience working in a field supervisor role., • BICSI certified., • Leadership abilities to motivate and encourage efficient practices and progress toward the objectives., • Problem-solving skills to effectively and swiftly find solutions to address issues that hinder performance and/or safety., • Accurate and effective communication ensuring clear understanding of tasks, relay feedback, and time reporting of operational statuses., • Strong decision-making skills for accurate assessment and course of action corrections., • Valid Drivers License with acceptable record., • Ability to lift and/or move up to 50lbs., • Some travel throughout the state., • Overtime may be required., • Reliable vehicle and Valid drivers license., • Ability to pass a background check and Drivers License (MVR) check., • PPE a plus., • Ability to read, write and speak English proficiently., • Some Requirements and Skills for the Position, • Some Responsibilities of the Position:, • For this position, we are looking for a candidate with experience as a Low-Voltage/IT Special Systems Field Supervisor. You will need to be able to read and interpret site plans, work efficiently with the site crews, and represent CamNet well onsite. Project size and scope varies considerably and requires a mix of IT and low voltage skills such as pulling cable, fiber optics, installing cable racks and equipment, wireless access points, cameras, Access Control equipment, etc. (Intrusion systems a plus)., • Responsibilities range from administrative duties to hands-on oversight. Why CamNet: Since 1994, CamNet Inc. has built a reputation for delivering efficient, cost-effective, and reliable technology solutions to small and mid-sized businesses. Our team is dedicated to innovation, collaboration, and professional growth, creating an environment where employees can thrive and advance their careers. We recognize the value of continued learning and proudly offer certification assistance to help our technicians expand their knowledge, earn industry-recognized credentials, and grow within the IT field. Benefits Include: • Competitive salary, • Medical, dental, and vision insurance, • Retirement and savings benefits, • Life insurance, • Certification assistance and professional development support, • Two weeks of paid vacation after one year of continuous full-time employment (increasing by one week per year, up to five weeks), • Parenting benefits, • Long-term disability coverage, • Cell phone stipend, • Gym membership

Job Description:\n\nAbout Coresite At CoreSite, we empower a more connected future through high-performance data centers and interconnection solutions. Recognized as a trusted partner in digital transformation, our strategically located facilities and innovative services enable businesses to connect, collaborate, and grow in an ever-evolving technological landscape. Our culture is defined by operational excellence and a relentless drive for innovation. We foster a collaborative environment where every team member is valued, wins are celebrated as a team, and ownership is part of our DNA. At CoreSite, we’re not just building state-of-the-art infrastructure—we’re creating a community of forward-thinkers committed to solving complex challenges and delivering exceptional customer experiences. At CoreSite not only are we Committed to Excellence, but we also Build Connections, Own It, Do the Right Thing, Have Fun, and Win as a Team. Join us and be part of a team that is shaping the future of digital infrastructure while nurturing your professional growth and success. **This position starts the beginning of November 2025. Manager - Data Center Operations Role: We are currently hiring for the Swing Shift The Manager - Data Center Operations must possess an expert level of knowledge and will be responsible for the operational integrity and regulatory compliance of the data center electrical, mechanical, fire life safety systems, and communications infrastructure. Mechanical responsibilities will include chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units, and humidification systems. Electrical responsibilities will include electrical/critical power distribution from the Utility/Generator main switchgear through the UPS systems out to the customer load. Fire Life Safety responsibilities will include wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices. Communications Infrastructure responsibilities will include IDF / MDF / MMR management, structured cabling and supporting infrastructure ownership, and customer space management. The Manager - Data Center Operations is responsible for vendor management inclusive of daily work as well as service contracts. Project management experience is required as the manager will be responsible for managing all aspect of projects from conception to completion. The employee will also be accountable for commissioning activities within the data center. The position requires expert ability in MOP writing. This position will also be directly responsible operational efficiency and energy management within the data center. The manager will be expected to develop and implement operational strategies aimed at improving data center efficiencies without increasing uptime risk to the customer. A Data Center Manager is also responsible for ensuring the facility adheres to all compliance and audit requirements as well as company and industry standards. The Manager - Data Center Operations will be a training instructor and assist the Data Center Senior Manager in ensuring all technicians are qualified within the data center. The Data Center Manager will ensure technicians are aware of all code and standards revisions. The Manager - Data Center Operations will assist the Data Center Senior Manager and Market director in developing financial OPEX and CAPEX budgets and forecasts. The manager will model proposed project ROI. Responsibility for procurement fulfillment including developing scopes, obtaining proposals, creating purchasing requisitions and ensuring invoices are paid rests with the technician. The Manager - Data Center Operations is a people manager who will serve the role of shift manager. The individual must possess strong management and interpersonal skills. The Manager - Data Center Operations is responsible for evaluations and coaching of his or her direct reports. The manager is to work closely with the Senior Manager - Data Center Operations to ensure all staff is trained and qualified. Regular team and individual meetings are required. Duties:Data center subject matter expert for electrical, mechanical, and fire life safety systems.Operate, monitor, maintain, and respond to abnormal conditions in facilities systems. Areas include: Electrical, Mechanical, Building Monitoring, and Control. Tracking and trending site efficiencies and energy consumption. Ensure data center operates at maximum operational efficiency, including analyzing existing operating conditions, recommending new technologies, and improving overall efficiency and cost reduction. Ideal candidate will have a demonstrated technical ability and innovative thinking cross functionally, including integrated systems and ITPeople manager responsible for assigning shifts, works, approving time off, etc. Training and mentoring of junior staff.Work with technicians and vendors to ensure preventive and predicative maintenance schedules are met and maintenance is completed on time.Work with, and provides guidance, to the site Data Center Operations Manager to determine maintenance requirements for mechanical and electrical systems.Manage vendor relationships and service contracts.Manage vendor procurement and billing process.Site budgeting and forecasting both CapEx and OpEx. Create highly detailed technical procedures for maintenance events, emergency situations, standard site evolutions, etc. Expert technical review of procedures Expert technical review of company standards and policiesManage site audits both internal and externalAdherence to compliance standardsManage systems to avoid unplanned, customer-impacting outages Manage the data floor and back of house mechanical loading capacity thereby ensuring that the cooling system is operating at its highest efficiencyProvide applied mechanical and integrated control expertise for the entire data centerNavigate and utilize a CMMS system.Ensures that processes are completed in a timely manner pertaining to Service Level Agreements (SLA) and data is uploaded to the OSS accordingly.Provide day-to-day exceptional customer service and support.On-call availability may be required to respond to emergency situations at the data center Adhere to and promote CoreSite’s Principles of Operational ExcellencePromote and demonstrate the behaviors consistent with CoreSite’s culture and 8 Guiding PrinciplesSpecial projects as assigned Requirements Knowledge, Skills & Abilities: Interaction with Others- This position is required to interact with Coresite personnel, vendors, partners, contractors and clients. Work Attributes- KnowledgeExpert understanding of the electrical and mechanical systems used in a data center environment, including, but not limited to the following: electrical distribution and layout, Transformers, PLC’s, Generators, Switchgear, UPS systems, STS’, ATS’ PDU’s, Chilled Water Systems, CRAC/CRAH’s, Pre-Action Sprinkler Systems Expert knowledge of NEC, NFPA 70E, NFPA 72, NFPA 25, and compliance issues as well as building codes in regard to fire life safety Expert knowledge of fiber optics / cabling infrastructure and industry best practices. Expert knowledge in industrial safety best practices (i.e. lockout/tag out, arc flash protection, OSHA and state regulations) Expert knowledge and experienced with data trending / tracking and analysis and ability to rapidly learn and use PC based, integrated critical monitoring systems Expert knowledge of energy efficiency best practices. Proficient in Electrical, Mechanical, Protection, and controls systems commissioning. SkillsMinimum of 5-7 years of experience installing, maintaining, and/or troubleshooting large commercial and industrial systems including: Chilled Water SystemsLarge Centrifugal ChillersCooling TowersHeat ExchangersWater Treatment SystemsVFD’s and PumpsHVAC equipmentCRAC/CRAH’sHumidification SystemsBMS and PLC ControlsEmergency Standby Diesel Generator SystemsFuel/Oil systems, 480/277 and 208/120 electrical generation and distributionStatic UPS SystemsDouble Interlock Pre-Action SystemsExperienced people managerProven leadership skills.Experienced vendor management skills including service contract management.Experienced project management skills, including budgeting, time tracking, schedule creation, scope development, contract managementProven skills in facility budgeting and forecasting.Excellent communication skills, both written and oralSuite (Word, Excel, PowerPoint, Project) AbilitiesAbility to communicate effectively with customers and internal staff.Ability to coordinate, supervise and communicate with contractors who perform maintenance or upgrade work on these systems. Ability to learn quickly and address issues as they arise during normal working hours or after hours.Ability to operate in and promote a rigorous process-driven team environmentAbility to logically analyze and solve problemsAbility to effectively multi-task multiple projectsOperate Hand and Machine Tools (hammer, drill, saw, etc.)Operate electrical tools such as a multi-meter or infrared camera Education/Experience:Bachelor’s degree in Mechanical or Electrical Engineering or equivalent time in rate.7 or more years in a mechanical/electrical position within critical facilities (preference given to a data center, hospital, or power plant experience)3-5 years’ experience in administering and managing facility preventative maintenance programs and budgets.3-5 years’ experience in vendor and project management3-5 years’ experience in technical procedure and policy writing.3-5 years’ experience in people managementBe able to pass an extensive background check, including criminal history, personal references, employment and education verifications, and Department of Motor Vehicle and credit check. Physical Demands and special requirements The physical demands 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. Ability to stand 1/3 – 2/3 of the timeAbility to walk 1/3 – 2/3 of the timeAbility to sit 1/3 – 2/3 of the timeAbility to climb and balance 1/3 – 2/3 of the timeAbility to stoop, kneel, crouch and crawl 1/3 – 2/3 of the timeAbility to reach with hands & arms 1/3 – 2/3 of the timeAbility to smell, talk & hearAbility to use hands to type, handle & feelAbility to reach with hands and armsAbility to see at close and distance ranges and the ability to see colorMust be comfortable working in a high stress, fast paced environment with shifting prioritiesMust be willing to work outside normal business hours, including weekends, late nights, holidays, and on-call supportAbility to lift up to 50 pounds 1/3 of the time Compensation: Compensation for this role includes a base salary between $100,000 and $110,000 annually. This role is also eligible for an annual bonus and equity, based upon individual and company performance. Posting Timeline: This position is expected to be posted through September 8, 2025. Benefits Not only does CoreSite have a fun, team-focused work environment, but we also offer great benefits to all employees regularly scheduled to work more than 20 hours a week!First-day medical insurance through Cigna with generous premium cost coverageDental insurance through Delta DentalVision insurance through VSPTelemedicine through MDLive for CignaHealthcare and dependent care flexible spending account (FSA) plansHealth saving account (HSA) plans for employees participating in the High Deductible Health PlanLife, AD&D, short-term disability, and long-term disability insurance fully paid by the companyVoluntary coverage benefits for supplemental life, critical illness, accident, and hospital insuranceFirst-day eligibility for 401(k) savings plan through Fidelity, which includes an attractive matching company contribution with a 5% company matchDiscretionary annual bonus and equity incentive planEmployee stock purchase plan (ESPP) with a 15% discount16 days of paid time off (PTO), 11 paid company holidays, and additional floating holidaysAdditional paid time off for school events, elder care, volunteering, bereavement, jury duty, voting, parental leave, and disability leaveFree parking or a company contribution toward a public transit pass Additional PerksWellness Reimbursement Program: Yearly stipend of $500 for employees and $300 for dependents, up to $800 total for the familyWellness Incentive Program: Participate in various wellbeing activities to earn up to $450 per year in cash incentivesTechnology Stipend: $100 monthly stipendEducational Reimbursement Program: Work-related learning and development with reimbursement on qualifying degree programs, up to $5,250 per yearGiving Back: Charitable donation matches up to $5,000 per year and nominate organizations for Company Foundation grantsFinancial Management: Access to financial coaching, digital tools, and services to manage and pay student loan debt quickerPet Insurance: Keep your furry friends healthy and happyFamily Planning: Benefits and services related to fertility, pregnancy, menopause, adoption and surrogacyEmployee Assistance Program: 24x7 service to support family, work, money, health, legal and life challengesCounseling and Caregiving Programs: Including access to mental health services, licensed counselors, and caregiving tools including membership for finding careReferral Bonus: Receive a $3,000 cash bonus if referred candidate is hired and meets eligibility requirementsDiscounts: Discounts, cash back offers, and perks on thousands of brandsLinkedIn Learning Membership: Support your development when accessing LinkedIn’s online library of courses and videos General Statements - Applicants must be currently authorized to work in the United States on a full-time basis. The employer will not sponsor applicants for work visas. Please note that all offers of employment are contingent upon the successful completion of a background check and, where permitted by law, a 5-panel drug test conducted after the offer letter is signed, which will screen for THC, opiates, PCP, cocaine, and amphetamines. Thank you for your understanding and cooperation. Applicant Privacy Notice: CoreSite is committed to protecting the privacy and security of personal information submitted by applicants. The California Consumer Privacy Act (CCPA) requires us to provide you information about our personal information handling practices. As a result, we’re providing this Privacy Notice that describes how we collect, use, share, and update personal information from individuals who wish to be considered for employment with CoreSite. To read the Applicant Privacy Notice, please go to . Unauthorized reproduction or distribution of this job posting on external sites is prohibited wi

Job DescriptionXcimer Energy leverages decades of research on Inertial Fusion Energy (IFE) combined with groundbreaking new laser architecture. Our mission is to deploy fusion power plants to meet global decarbonization goals as fast as possible. Xcimer has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by leading investors, Xcimer is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. Join us in powering a better world with inertial fusion! As a Optical Systems Engineer, you will serve as the owner of optical performance requirements and error budgets across Xcimer’s laser driver. This is a systems-focused role, centered on defining, allocating, and validating optical requirements that directly enable fusion ignition. You will bridge the gap between high-level fusion performance targets and as-built optical hardware, ensuring that every optic, subassembly, and beamline contributes predictably to overall system performance. You will maintain and update optical system model in a FRED platform environment to baseline performance metrics and radiometric budgets. You will work on-site in a lab-intensive environment, collaborating across optical, mechanical, electrical, and plasma physics teams; guiding integration, testing, and validation. As a senior engineer, you will also mentor junior staff, influence system-level decisions, and help define the engineering practices that carry our laser platform from R&D prototypes through manufacturable systems. We are looking for our engineers to apply their leadership, technical expertise, curiosity, problem solving skills, and dedication to quality to positively impact the future of energy! Responsibilities • Translate fusion performance goals into optical system-level requirements (wavefront error, pointing jitter, fluence, scatter, throughput)., • Derive, allocate, and manage requirements from system to subsystem to component level, ensuring traceability and compliance., • Collaborate with program and systems engineering teams to maintain requirement documentation and verification matrices., • Develop and maintain end-to-end optical error budgets for jitter, pointing stability, wavefront distortion, transmission losses, and energy roll-up., • Allocate tolerances top-down and bottom-up across optical and opto-mechanical mechanical subsystems., • Track measured as-built parameters and update budgets based on test data, environmental effects, or component degradation (e.g., contamination, laser damage)., • Lead trade studies to reconcile competing subsystem tolerances, negotiating performance trade-offs with cross-functional teams., • Define verification strategies and test plans that map directly to requirements and budget allocations., • Integrate metrology and diagnostics data (interferometry, wavefront sensing, beam profiling) into performance budgets., • Perform tolerance analyses, sensitivity studies, and Monte Carlo simulations to quantify system margins and risks., • Support integration campaigns by defining acceptance criteria and analyzing test results to confirm compliance., • Partner with mechanical engineers on opto-mechanical stability and alignment tolerances., • Collaborate with electrical and controls engineers to integrate active alignment systems, diagnostics, and sensors., • Work with physicists and plasma scientists to connect optical performance with fusion target and chamber requirements., • Define and manage technical interfaces across optics, mounts, electronics, and target systems., • Serve as the technical lead for optical requirements and budgets, accountable for compliance across the laser system., • Mentor junior optical and systems engineers in requirements management, error budgeting, and systems engineering rigor., • Produce and maintain technical documentation: requirements specifications, performance budgets, verification reports, and test acceptance criteria., • Present progress, risks, and trade studies at program reviews, communicating effectively with both technical experts and project stakeholders.Qualifications, • Education: B.S., M.S., or Ph.D. in Optical Engineering, Physics, Systems Engineering, or a related field., • Experience: 5+ years of experience in optical systems engineering and/or Optical Engineering, preferably with high-energy lasers, semiconductor lithography, directed energy, or other high-precision optical systems., • 5+ years experience using optical design software platforms such as Zemax, Code V, or FRED, • Demonstrated expertise in developing and managing complex optical error budgets., • Hands-on experience with requirements flow-down, allocation, and verification in a multidisciplinary system., • Experience working in R&D environments and transitioning designs toward manufacturable systems., • Experience with requirements management tools, • Strong background in optical metrology (interferometry, wavefront sensing, beam profiling)., • Proficiency with simulation and analysis tools (MATLAB, Python, Zemax/Code V)., • Strong cross-disciplinary collaboration skills across optics, mechanics, electronics, and controls., • Ability to lead technical discussions, influence decisions, and mentor less-experienced engineers., • Excellent organizational and communication skills for managing complex requirements and budgets.Desired, • Prior experience with fusion-class laser systems or large-scale optical integration projects., • Background in Design for Manufacturability/Reliability (DFM/DFR) for optical hardware., • Experience with adaptive optics, wavefront correction, and active stabilization architectures., • Familiarity with IV&V processes (Integration, Verification & Validation) and test acceptance workflows.

Job Description:\n\nAbout Coresite At CoreSite, we empower a more connected future through high-performance data centers and interconnection solutions. Recognized as a trusted partner in digital transformation, our strategically located facilities and innovative services enable businesses to connect, collaborate, and grow in an ever-evolving technological landscape. Our culture is defined by operational excellence and a relentless drive for innovation. We foster a collaborative, inclusive environment where every team member is valued, wins are celebrated as a team, and ownership is part of our DNA. At CoreSite, we’re not just building state-of-the-art infrastructure—we’re creating a community of forward-thinkers committed to solving complex challenges and delivering exceptional customer experiences. At CoreSite not only are we Committed to Excellence, but we also Build Connections, Own It, Do the Right Thing, Have Fun, and Win as a Team. Join us and be part of a team that is shaping the future of digital infrastructure while nurturing your professional growth and success. Data Center Technician IV Role: The Data Center Technician IV must possess an expert level of knowledge and will be responsible for the operational integrity and regulatory compliance of the data center electrical, mechanical, fire life safety systems, and communications infrastructure. We are currently hiring for the Day Shift 7:00am-3:30pm, Sunday - Thursday. Mechanical responsibilities will include chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units, and humidification systems. Electrical responsibilities will include electrical/critical power distribution from the Utility/Generator main switchgear through the UPS systems out to the customer load. Fire Life Safety responsibilities will include wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices. Communications Infrastructure responsibilities will include IFD / MDF / MMR management, structured cabling and supporting infrastructure ownership, and customer space management. This position will also be directly responsible for the processes that maximize customer uptime in the most cost-effective way by working very closely with the Data Center Manager. Technicians must ensure that data center problems are identified and repaired quickly, contractors deliver quality services, and internal customer demands are met. A Tier IV technician develops creative approaches to keep operational costs to a minimum, improve efficiency, and implement new strategies. Duties:Data center subject matter expert for electrical, mechanical, controls, and fire life safety systems.Operate, monitor, maintain, and respond to abnormal conditions in facilities systems. Areas include: Electrical, Mechanical, Communications, Building Monitoring and Control. Tracking and trending operational characteristics. Mentoring of junior staff.Work with the site Data Center Manager to track and complete an aggressive preventive and predicative maintenance scheduleWork with and provides guidance, to the site Data Center Manager to determine maintenance requirements for mechanical and electrical systemsEnsure data center operates at maximum operational efficiency, including analyzing existing operating conditions, recommending new technologies, and improving overall efficiency and cost reduction. Ideal candidate will have a demonstrated technical ability and innovative thinking cross functionally, including integrated systems and ITManage systems to avoid unplanned, customer-impacting outages Manage the data floor and back of house mechanical loading capacity thereby ensuring that the cooling system is operating at its highest efficiencyProvide applied mechanical and integrated control expertise for the entire data centerWork as a primary knowledge expert in regard to fire and electrical codes.Serve in a technical writing capacity in regard to the derivation of procedures for preventative or corrective maintenance activities.Assist Data Center Manager with the database management of maintenance discrepancies and work with Operations management to resolve site issues based on agreed upon priorities.Trouble Ticket ManagementWork Order Completion ProcessInfrastructure projects (Internal/Customer)Cage Build-OutsOverhead InstallationsRack and StackNavigate and utilize a CMMS system.Use developed procedures to solve problemsAssist in asset and consumable inventory management.Responsible for the tracking and proper labeling of all equipment per established procedures.Ensures that processes are completed in a timely manner pertaining to Service Level Agreements (SLA) and data is uploaded to the OSS accordingly.Provide physical security within the CoreSite premises.Provide day-to-day exceptional customer service and support.Incident escalation and report writingMonitor the building fire alarm system.Maintain and complete regular facility and security tours documenting and responding to found issues.Adhere to and promote CoreSite’s Principles of Operational Excellence, culture, and 8 Guiding Principles. Requirements Knowledge:Expert understanding of the electrical and mechanical systems used in a facility and data center environment, including, but not limited to the following: electrical distribution and layout, Transformers, PLC’s, Generators, Switchgear, UPS systems, STS’, ATS’ PDU’s, Chilled Water Systems, CRAC/CRAH’s, Pre-Action Sprinkler SystemsExpert knowledge of NEC, NFPA 70E, NFPA 72, NFPA 25, and compliance issues as well as building codes in regard to fire life safetyExpert knowledge of fiber optics / cabling infrastructure and industry best practices.Expert knowledge in industrial safety best practices (i.e. lockout/tag out, arc flash protection, OSHA and state regulations)Expert knowledge and experienced with data trending / tracking and analysis and ability to rapidly learn and use PC based, integrated critical monitoring systems Skills:Minimum of 5-7 years of experience installing, maintaining, and/or troubleshooting large commercial and industrial systems including: Chilled Water Systems, Large Centrifugal Chillers, Cooling Towers, Heat Exchangers, Water Treatment Systems, VFD’s and Pumps, HVAC equipment, CRAC/CRAH’s, Humidification Systems, BMS and PLC Controls, Emergency Standby Diesel Generator Systems, Fuel/Oil systems, 480/277 and 208/120 electrical generation and distribution, Static UPS Systems, and Double Interlock Pre-Action SystemsProven leadership skillsProven expert and laying out, pulling, dressing, and terminating fiber and copper communications cabling.Experience diagnosing and repairing IT hardware, servers, network switches, structured cabling.Excellent communication skills, both written and oral including Microsoft Suite (Word, Excel, PowerPoint, Project). Abilities:Ability to communicate effectively with customers and internal staff.Ability to coordinate, supervise and communicate with contractors who perform maintenance or upgrade work on these systems.Ability to learn quickly and address issues as they arise during normal working hours or after hours.Ability to operate in and promote a rigorous process-driven team environmentAbility to logically analyze and solve problemsAbility to effectively multi-task multiple projectsOperate Hand and Machine Tools (hammer, drill, saw, etc.)Operate electrical tools such as a multi-meter or infrared camera Education/Experience:Bachelor’s degree in Mechanical or Electrical Engineering or equivalent time in rate.5 or more years in a mechanical/electrical position within critical facilities (preference given to a data center, hospital, or power plant experience)Be able to pass an extensive background check, including criminal history, personal references, employment and education verifications, and Department of Motor Vehicle and credit check. Physical Demands and special requirements The physical demands 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. Ability to stand 1/3 – 2/3 of the timeAbility to walk 1/3 – 2/3 of the timeAbility to sit 1/3 – 2/3 of the timeAbility to climb and balance 1/3 – 2/3 of the timeAbility to stoop, kneel, crouch and crawl 1/3 – 2/3 of the timeAbility to reach with hands & arms 1/3 – 2/3 of the timeAbility to smell, talk & hearAbility to use hands to type, handle & feelAbility to reach with hands and armsAbility to see at close and distance ranges and the ability to see colorMust be comfortable working in a high stress, fast paced environment with shifting prioritiesMust be willing to work outside normal business hours, including weekends, late nights, holidays, and on-call supportAbility to lift up to 50 pounds 1/3 of the time Compensation: Compensation for this role includes a base salary between $38.00/hr and $43.00/hr. This role is also eligible for an annual bonus and equity, based upon individual and company performance. Posting Timeline: This position is expected to be posted through December 9, 2025. Benefits Not only does CoreSite have a fun, team-focused work environment, but we also offer great benefits to all employees regularly scheduled to work more than 20 hours a week!First-day medical insurance through Cigna with generous premium cost coverageDental insurance through Delta DentalVision insurance through VSPTelemedicine through MDLive for CignaHealthcare and dependent care flexible spending account (FSA) plansHealth saving account (HSA) plans for employees participating in the High Deductible Health PlanLife, AD&D, short-term disability, and long-term disability insurance fully paid by the companyVoluntary coverage benefits for supplemental life, critical illness, accident, and hospital insuranceFirst-day eligibility for 401(k) savings plan through Fidelity, which includes an attractive matching company contribution with a 5% company matchDiscretionary annual bonus and equity incentive planEmployee stock purchase plan (ESPP) with a 15% discount16 days of paid time off (PTO), 11 paid company holidays, and additional floating holidaysAdditional paid time off for school events, elder care, volunteering, bereavement, jury duty, voting, parental leave, and disability leaveFree parking or a company contribution toward a public transit pass Additional PerksWellness Reimbursement Program: Yearly stipend of $500 for employees and $300 for dependents, up to $800 total for the familyWellness Incentive Program: Participate in various wellbeing activities to earn up to $450 per year in cash incentivesTechnology Stipend: $100 monthly stipendEducational Reimbursement Program: Work-related learning and development with reimbursement on qualifying degree programs, up to $5,250 per yearGiving Back: Charitable donation matches up to $5,000 per year and nominate organizations for Company Foundation grantsFinancial Management: Access to financial coaching, digital tools, and services to manage and pay student loan debt quickerPet Insurance: Keep your furry friends healthy and happyFamily Planning: Benefits and services related to fertility, pregnancy, menopause, adoption and surrogacyEmployee Assistance Program: 24x7 service to support family, work, money, health, legal and life challengesCounseling and Caregiving Programs: Including access to mental health services, licensed counselors, and caregiving tools including membership for finding careReferral Bonus: Receive a $3,000 cash bonus if referred candidate is hired and meets eligibility requirementsDiscounts: Discounts, cash back offers, and perks on thousands of brandsLinkedIn Learning Membership: Support your development when accessing LinkedIn’s online library of courses and videos General Statements - Applicants must be currently authorized to work in the United States on a full-time basis. The employer will not sponsor applicants for work visas. Please note that all offers of employment are contingent upon the successful completion of a background check and, where permitted by law, a 5-panel drug test conducted after the offer letter is signed, which will screen for THC, opiates, PCP, cocaine, and amphetamines. Thank you for your understanding and cooperation. Applicant Privacy Notice: CoreSite is committed to protecting the privacy and security of personal information submitted by applicants. The California Consumer Privacy Act (CCPA) requires us to provide you information about our personal information handling practices. As a result, we’re providing this Privacy Notice that describes how we collect, use, share, and update personal information from individuals who wish to be considered for employment with CoreSite. To read the Applicant Privacy Notice, please go to . Unauthorized reproduction or distribution of this job posting on external sites is prohibited without prior written consent from CoreSite. We are not responsible for any postings or offers not originating from our official channels or approved partners.

Job Description:\n\nAbout Coresite At CoreSite, we empower a more connected future through high-performance data centers and interconnection solutions. Recognized as a trusted partner in digital transformation, our strategically located facilities and innovative services enable businesses to connect, collaborate, and grow in an ever-evolving technological landscape. Our culture is defined by operational excellence and a relentless drive for innovation. We foster a collaborative, inclusive environment where every team member is valued, wins are celebrated as a team, and ownership is part of our DNA. At CoreSite, we’re not just building state-of-the-art infrastructure—we’re creating a community of forward-thinkers committed to solving complex challenges and delivering exceptional customer experiences. At CoreSite not only are we Committed to Excellence, but we also Build Connections, Own It, Do the Right Thing, Have Fun, and Win as a Team. Join us and be part of a team that is shaping the future of digital infrastructure while nurturing your professional growth and success. **This position starts the beginning of November 2025. Data Center Technician IV Role: The Data Center Technician IV must possess an expert level of knowledge and will be responsible for the operational integrity and regulatory compliance of the data center electrical, mechanical, fire life safety systems, and communications infrastructure. We are currently hiring for the Night Shift. Mechanical responsibilities will include chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units, and humidification systems. Electrical responsibilities will include electrical/critical power distribution from the Utility/Generator main switchgear through the UPS systems out to the customer load. Fire Life Safety responsibilities will include wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices. Communications Infrastructure responsibilities will include IFD / MDF / MMR management, structured cabling and supporting infrastructure ownership, and customer space management. This position will also be directly responsible for the processes that maximize customer uptime in the most cost-effective way by working very closely with the Data Center Manager. Technicians must ensure that data center problems are identified and repaired quickly, contractors deliver quality services, and internal customer demands are met. A Tier IV technician develops creative approaches to keep operational costs to a minimum, improve efficiency, and implement new strategies. Duties:Data center subject matter expert for electrical, mechanical, controls, and fire life safety systems.Operate, monitor, maintain, and respond to abnormal conditions in facilities systems. Areas include: Electrical, Mechanical, Communications, Building Monitoring and Control. Tracking and trending operational characteristics. Mentoring of junior staff.Work with the site Data Center Manager to track and complete an aggressive preventive and predicative maintenance scheduleWork with and provides guidance, to the site Data Center Manager to determine maintenance requirements for mechanical and electrical systemsEnsure data center operates at maximum operational efficiency, including analyzing existing operating conditions, recommending new technologies, and improving overall efficiency and cost reduction. Ideal candidate will have a demonstrated technical ability and innovative thinking cross functionally, including integrated systems and ITManage systems to avoid unplanned, customer-impacting outages Manage the data floor and back of house mechanical loading capacity thereby ensuring that the cooling system is operating at its highest efficiencyProvide applied mechanical and integrated control expertise for the entire data centerWork as a primary knowledge expert in regard to fire and electrical codes.Serve in a technical writing capacity in regard to the derivation of procedures for preventative or corrective maintenance activities.Assist Data Center Manager with the database management of maintenance discrepancies and work with Operations management to resolve site issues based on agreed upon priorities.Trouble Ticket ManagementWork Order Completion ProcessInfrastructure projects (Internal/Customer)Cage Build-OutsOverhead InstallationsRack and StackNavigate and utilize a CMMS system.Use developed procedures to solve problemsAssist in asset and consumable inventory management.Responsible for the tracking and proper labeling of all equipment per established procedures.Ensures that processes are completed in a timely manner pertaining to Service Level Agreements (SLA) and data is uploaded to the OSS accordingly.Provide physical security within the CoreSite premises.Provide day-to-day exceptional customer service and support.Incident escalation and report writingMonitor the building fire alarm system.Maintain and complete regular facility and security tours documenting and responding to found issues.Adhere to and promote CoreSite’s Principles of Operational Excellence, culture, and 8 Guiding Principles. Requirements Knowledge:Expert understanding of the electrical and mechanical systems used in a facility and data center environment, including, but not limited to the following: electrical distribution and layout, Transformers, PLC’s, Generators, Switchgear, UPS systems, STS’, ATS’ PDU’s, Chilled Water Systems, CRAC/CRAH’s, Pre-Action Sprinkler SystemsExpert knowledge of NEC, NFPA 70E, NFPA 72, NFPA 25, and compliance issues as well as building codes in regard to fire life safetyExpert knowledge of fiber optics / cabling infrastructure and industry best practices.Expert knowledge in industrial safety best practices (i.e. lockout/tag out, arc flash protection, OSHA and state regulations)Expert knowledge and experienced with data trending / tracking and analysis and ability to rapidly learn and use PC based, integrated critical monitoring systems Skills:Minimum of 5-7 years of experience installing, maintaining, and/or troubleshooting large commercial and industrial systems including: Chilled Water Systems, Large Centrifugal Chillers, Cooling Towers, Heat Exchangers, Water Treatment Systems, VFD’s and Pumps, HVAC equipment, CRAC/CRAH’s, Humidification Systems, BMS and PLC Controls, Emergency Standby Diesel Generator Systems, Fuel/Oil systems, 480/277 and 208/120 electrical generation and distribution, Static UPS Systems, and Double Interlock Pre-Action SystemsProven leadership skillsProven expert and laying out, pulling, dressing, and terminating fiber and copper communications cabling.Experience diagnosing and repairing IT hardware, servers, network switches, structured cabling.Excellent communication skills, both written and oral including Microsoft Suite (Word, Excel, PowerPoint, Project). Abilities:Ability to communicate effectively with customers and internal staff.Ability to coordinate, supervise and communicate with contractors who perform maintenance or upgrade work on these systems.Ability to learn quickly and address issues as they arise during normal working hours or after hours.Ability to operate in and promote a rigorous process-driven team environmentAbility to logically analyze and solve problemsAbility to effectively multi-task multiple projectsOperate Hand and Machine Tools (hammer, drill, saw, etc.)Operate electrical tools such as a multi-meter or infrared camera Education/Experience:Bachelor’s degree in Mechanical or Electrical Engineering or equivalent time in rate.5 or more years in a mechanical/electrical position within critical facilities (preference given to a data center, hospital, or power plant experience)Be able to pass an extensive background check, including criminal history, personal references, employment and education verifications, and Department of Motor Vehicle and credit check. Physical Demands and special requirements The physical demands 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. Ability to stand 1/3 – 2/3 of the timeAbility to walk 1/3 – 2/3 of the timeAbility to sit 1/3 – 2/3 of the timeAbility to climb and balance 1/3 – 2/3 of the timeAbility to stoop, kneel, crouch and crawl 1/3 – 2/3 of the timeAbility to reach with hands & arms 1/3 – 2/3 of the timeAbility to smell, talk & hearAbility to use hands to type, handle & feelAbility to reach with hands and armsAbility to see at close and distance ranges and the ability to see colorMust be comfortable working in a high stress, fast paced environment with shifting prioritiesMust be willing to work outside normal business hours, including weekends, late nights, holidays, and on-call supportAbility to lift up to 50 pounds 1/3 of the time Compensation: Compensation for this role includes a base salary between $38.00/hr and $43.00/hr. This role is also eligible for an annual bonus and equity, based upon individual and company performance. Posting Timeline: This position is expected to be posted through September 25, 2025. Benefits Not only does CoreSite have a fun, team-focused work environment, but we also offer great benefits to all employees regularly scheduled to work more than 20 hours a week!First-day medical insurance through Cigna with generous premium cost coverageDental insurance through Delta DentalVision insurance through VSPTelemedicine through MDLive for CignaHealthcare and dependent care flexible spending account (FSA) plansHealth saving account (HSA) plans for employees participating in the High Deductible Health PlanLife, AD&D, short-term disability, and long-term disability insurance fully paid by the companyVoluntary coverage benefits for supplemental life, critical illness, accident, and hospital insuranceFirst-day eligibility for 401(k) savings plan through Fidelity, which includes an attractive matching company contribution with a 5% company matchDiscretionary annual bonus and equity incentive planEmployee stock purchase plan (ESPP) with a 15% discount16 days of paid time off (PTO), 11 paid company holidays, and additional floating holidaysAdditional paid time off for school events, elder care, volunteering, bereavement, jury duty, voting, parental leave, and disability leaveFree parking or a company contribution toward a public transit pass Additional PerksWellness Reimbursement Program: Yearly stipend of $500 for employees and $300 for dependents, up to $800 total for the familyWellness Incentive Program: Participate in various wellbeing activities to earn up to $450 per year in cash incentivesTechnology Stipend: $100 monthly stipendEducational Reimbursement Program: Work-related learning and development with reimbursement on qualifying degree programs, up to $5,250 per yearGiving Back: Charitable donation matches up to $5,000 per year and nominate organizations for Company Foundation grantsFinancial Management: Access to financial coaching, digital tools, and services to manage and pay student loan debt quickerPet Insurance: Keep your furry friends healthy and happyFamily Planning: Benefits and services related to fertility, pregnancy, menopause, adoption and surrogacyEmployee Assistance Program: 24x7 service to support family, work, money, health, legal and life challengesCounseling and Caregiving Programs: Including access to mental health services, licensed counselors, and caregiving tools including membership for finding careReferral Bonus: Receive a $3,000 cash bonus if referred candidate is hired and meets eligibility requirementsDiscounts: Discounts, cash back offers, and perks on thousands of brandsLinkedIn Learning Membership: Support your development when accessing LinkedIn’s online library of courses and videos General Statements - Applicants must be currently authorized to work in the United States on a full-time basis. The employer will not sponsor applicants for work visas. Please note that all offers of employment are contingent upon the successful completion of a background check and, where permitted by law, a 5-panel drug test conducted after the offer letter is signed, which will screen for THC, opiates, PCP, cocaine, and amphetamines. Thank you for your understanding and cooperation. Applicant Privacy Notice: CoreSite is committed to protecting the privacy and security of personal information submitted by applicants. The California Consumer Privacy Act (CCPA) requires us to provide you information about our personal information handling practices. As a result, we’re providing this Privacy Notice that describes how we collect, use, share, and update personal information from individuals who wish to be considered for employment with CoreSite. To read the Applicant Privacy Notice, please go to . Unauthorized reproduction or distribution of this job posting on external sites is prohibited without prior written consent from CoreSite. We are not responsible for any postings or offers not originating from our official channels or approved partners.

Job Description:\n\nAbout Coresite At CoreSite, we empower a more connected future through high-performance data centers and interconnection solutions. Recognized as a trusted partner in digital transformation, our strategically located facilities and innovative services enable businesses to connect, collaborate, and grow in an ever-evolving technological landscape. Our culture is defined by operational excellence and a relentless drive for innovation. We foster a collaborative environment where every team member is valued, wins are celebrated as a team, and ownership is part of our DNA. At CoreSite, we’re not just building state-of-the-art infrastructure—we’re creating a community of forward-thinkers committed to solving complex challenges and delivering exceptional customer experiences. At CoreSite not only are we Committed to Excellence, but we also Build Connections, Own It, Do the Right Thing, Have Fun, and Win as a Team. Join us and be part of a team that is shaping the future of digital infrastructure while nurturing your professional growth and success. Data Center Technician III Role: The Data Center Technician III assists in the operational integrity, security, and regulatory compliance of the data center. The technician is to have a strong knowledge of telecommunications, mechanical, electrical, and life safety systems as well as data center operating procedures. We are currently hiring for the Swing Shift: 3:00pm - 11:30pm, Tuesday-Saturday A Tier III technician will be responsible for day to day operations of the data center including facilities and telecommunication infrastructure. The responsibilities are wide ranging and multi-disciplinary. Mechanical responsibilities will include working on chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units, humidification systems, and central plant operations. Electrical responsibilities will include working on electrical/critical power distribution from the Utility/Generator main switchgear through the UPS systems out to the customer load including power circuit installations. Fire Life Safety responsibilities will include monitoring wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices. Telecommunications responsibilities will include cross connect installations, cabling infrastructure management, advanced remote hands support, and customer cage and cabinet build outs. Responsibilities will include customer infrastructure build-outs (cage builds, overhead installations, rack and stack), cable termination and testing, maintenance work, monitoring and responding to mechanical, electrical, fire protection, telecom, and security systems. These systems include, transformers, PLC’s, generators, switchgear, UPS systems, STS’, ATS’ PDU’s, chilled water systems, CRAC/CRAH, wet sprinkler systems and pre-action sprinkler, network equipment, transmission media, cabling infrastructure, security hardware, and CCTV. Duties:Completion of CoreSite’s Data Center Operations Qualification Program to the tier level at which you are hired within the first nine (9) months of employment.Operate, monitor, maintain, and respond to abnormal conditions in facilities systems. Areas include: Electrical, Mechanical, Communications, Building Monitoring and Control.Tracking and trending operational characteristics.Provide feedback to management on the effectiveness of existing standards and processes.Works with contractors and consultants for all system expansions, corrections and upgradesWork with the senior technicians to track and complete an aggressive preventive and predicative maintenance schedule.Ensure data center operates at maximum operational efficiency, including analyzing existing operating conditions, recommending new technologies, and improving overall efficiency and cost reduction as per CoreSite guidelines. Ideal candidate will have a demonstrated technical ability and innovative thinking cross functionally, including integrated systems and IT.Manage systems to avoid unplanned, customer-impacting outages.Navigate and utilize a CMMS system.Provide day-to-day exceptional customer service and support.Maintain and complete regular facility and security tours documenting and responding to found issues.Assist with the database management of maintenance discrepancies and work with to resolve site issues based on agreed upon priorities.Follow direction from data center management regarding the data floor and back of house mechanical loading capacity thereby ensuring that the cooling system is operating at its highest efficiency.Trouble Ticket and Remote Hands ManagementFiber and Copper cabling terminationsCircuit path creation and verificationCoordinate and oversee power installations and upgradesWork Order Completion ProcessInfrastructure projects (Internal/Customer)Cage and Cabinet Build-OutsOverhead InstallationsRack and Stack Use developed procedures to solve problemsAssist in asset and consumable inventory management.Responsible for the tracking and proper labeling of all equipment per established procedures.Incident escalation, response, and follow-up report writingManage building service requests through resolution.Perform and complete work orders and customer service tickets in a timely mannerServe in a technical writing capacity in regard to the derivation of procedures for preventative or corrective maintenance activities.Adhere to and promote CoreSite’s Principles of Operational ExcellenceProvide applied mechanical and integrated control expertise for the entire data center. Requirements This position is required to interact with CoreSite personnel, vendors, partners, contractors and clients. KnowledgeFirm and proven understanding of the electrical and mechanical systems used in a data center environment.Firm and proven understanding of fiber optics / cabling infrastructure and industry best practices.Firm and proven understanding of Proficient knowledge of NEC, NFPA 70E, NFPA 72, NFPA 25, and compliance issues as well as building codes in regard to fire life safety Proficient knowledge in industrial safety best practices (i.e. lockout/tag out, arc flash protection, OSHA and state regulations) Proficient and experienced with data trending / tracking and analysis and ability to rapidly learn and use PC based, integrated critical monitoring systems SkillsMinimum of 2 years experience installing, maintaining, and/or troubleshooting large commercial and industrial systems including: Chilled Water SystemsLarge Centrifugal ChillersCooling TowersHeat ExchangersWater Treatment SystemsVFD’s and PumpsHVAC equipmentCRAC/CRAH’sHumidification SystemsBMS and PLC ControlsEmergency Standby Diesel Generator SystemsFuel/Oil systems, 480/277 and 208/120 electrical generation and distributionStatic UPS SystemsDouble Interlock Pre-Action SystemsCommunications cabling Cabling infrastructureNetwork infrastructure and hardwareExperience laying out, pulling, dressing, and terminating fiber and copper communications cabling.Experience diagnosing and repairing IT hardware, servers, network switches, structured cabling.Proven leadership skillsExcellent communication skills, both written and oralSuite (Word, Excel, PowerPoint, Project) AbilitiesAbility to communicate effectively with customers and internal staff.Ability to coordinate, supervise and communicate with contractors who perform maintenance or upgrade work on these systems. Ability to learn quickly and address issues as they arise during normal working hours or after hours.Ability to operate in and promote a rigorous process-driven team environmentAbility to logically analyze and solve problemsAbility to effectively multi-task multiple projectsOperate Hand and Machine Tools (hammer, drill, saw, etc.)Operate electrical tools such as a multi-meter or infrared camera Education/ExperienceHigh School Diploma or greater2-5 years of experience in the data center industry Be able to pass an extensive background check, including criminal history, personal references, employment and education verification, and Department of Motor Vehicle and credit check. Physical Demands and Special Requirements The physical demands 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. Ability to stand 1/3 – 2/3 of the timeAbility to walk 1/3 – 2/3 of the timeAbility to sit 1/3 – 2/3 of the timeAbility to climb and balance 1/3 – 2/3 of the timeAbility to stoop, kneel, crouch and crawl 1/3 – 2/3 of the timeAbility to reach with hands & arms 1/3 – 2/3 of the timeAbility to smell, talk & hearAbility to use hands to type, handle & feelAbility to reach with hands and armsAbility to see at close and distance ranges and the ability to see colorMust be comfortable working in a high stress, fast paced environment with shifting prioritiesMust be willing to work outside normal business hours, including weekends, late nights, holidays, and on-call supportAbility to lift up to 50 pounds 1/3 of the time Compensation: Compensation for this role includes a base salary between $34.50/hr and $40.00/hr. This role is also eligible for an annual bonus and equity, based upon individual and company performance. Posting Timeline: This position is expected to be posted through November 13, 2025. Benefits Not only does CoreSite have a fun, team-focused work environment, but we also offer great benefits to all employees regularly scheduled to work more than 20 hours a week!First-day medical insurance through Cigna with generous premium cost coverageDental insurance through Delta DentalVision insurance through VSPTelemedicine through MDLive for CignaHealthcare and dependent care flexible spending account (FSA) plansHealth saving account (HSA) plans for employees participating in the High Deductible Health PlanLife, AD&D, short-term disability, and long-term disability insurance fully paid by the companyVoluntary coverage benefits for supplemental life, critical illness, accident, and hospital insuranceFirst-day eligibility for 401(k) savings plan through Fidelity, which includes an attractive matching company contribution with a 5% company matchDiscretionary annual bonus and equity incentive planEmployee stock purchase plan (ESPP) with a 15% discount16 days of paid time off (PTO)11 paid company holidays and additional floating holidaysAdditional paid time off for school events, elder care, volunteering, bereavement, jury duty, voting, parental leave and disability leaveFree parking or a company contribution toward a public transit pass Additional PerksWellness Reimbursement Program: Yearly stipend of $500 for employees and $300 for dependents, up to $800 total for the familyWellness Incentive Program: Participate in various wellbeing activities to earn up to $450 per year in cash incentivesTechnology Stipend: $100 monthly stipend.Educational Reimbursement Program: Work-related learning and development with reimbursement on qualifying degree programs, up to $5,250 per yearGiving Back: Charitable donation matches up to $5,000 per year and nominate organizations for Company Foundation grantsFinancial Management: Access to financial coaching, digital tools and services to manage and pay student loan debt quickerPet Insurance: Keep your furry friends healthy and happyFamily Planning: Benefits and services related to fertility, pregnancy, menopause, adoption and surrogacyEmployee Assistance Program: 24x7 service to support family, work, money, health, legal and life challengesCounseling and Caregiving Programs: Including access to mental health services, licensed counselors, and caregiving tools including membership for finding care.Referral Bonus: Receive a $3,000 cash bonus if referred candidate is hired and meets eligibility requirementsDiscounts: Discounts, cash back offers and perks on thousands of brandsLinkedIn Learning Membership: Support your development when accessing LinkedIn’s online library of courses and videos General Statements - Applicants must be currently authorized to work in the United States on a full-time basis. The employer will not sponsor applicants for work visas. Please note that all offers of employment are contingent upon the successful completion of a background check and, where permitted by law, a 5-panel drug test conducted after the offer letter is signed, which will screen for THC, opiates, PCP, cocaine, and amphetamines. Thank you for your understanding and cooperation. Applicant Privacy Notice: CoreSite is committed to protecting the privacy and security of personal information submitted by applicants. The California Consumer Privacy Act (CCPA) requires us to provide you information about our personal information handling practices. As a result, we’re providing this Privacy Notice that describes how we collect, use, share, and update personal information from individuals who wish to be considered for employment with CoreSite. To read the Applicant Privacy Notice, please go to . Unauthorized reproduction or distribution of this job posting on external sites is prohibited without prior written consent from CoreSite. We are not responsible for any postings or offers not originating from our official channels or approved partners.

Job Description:\n\nAbout Coresite At CoreSite, we empower a more connected future through high-performance data centers and interconnection solutions. Recognized as a trusted partner in digital transformation, our strategically located facilities and innovative services enable businesses to connect, collaborate, and grow in an ever-evolving technological landscape. Our culture is defined by operational excellence and a relentless drive for innovation. We foster a collaborative environment where every team member is valued, wins are celebrated as a team, and ownership is part of our DNA. At CoreSite, we’re not just building state-of-the-art infrastructure—we’re creating a community of forward-thinkers committed to solving complex challenges and delivering exceptional customer experiences. At CoreSite not only are we Committed to Excellence, but we also Build Connections, Own It, Do the Right Thing, Have Fun, and Win as a Team. Join us and be part of a team that is shaping the future of digital infrastructure while nurturing your professional growth and success. Manager - Data Center Operations Role: We are currently hiring for the Swing Shift 3:00pm - 11:30pm, Monday - Friday The Manager - Data Center Operations must possess an expert level of knowledge and will be responsible for the operational integrity and regulatory compliance of the data center electrical, mechanical, fire life safety systems, and communications infrastructure. Mechanical responsibilities will include chilled water systems and components, HVAC systems such as roof top units, CRAC/CRAH units, and humidification systems. Electrical responsibilities will include electrical/critical power distribution from the Utility/Generator main switchgear through the UPS systems out to the customer load. Fire Life Safety responsibilities will include wet sprinkler systems and pre-action sprinkler systems as well as their associated detection devices. Communications Infrastructure responsibilities will include IDF / MDF / MMR management, structured cabling and supporting infrastructure ownership, and customer space management. The Manager - Data Center Operations is responsible for vendor management inclusive of daily work as well as service contracts. Project management experience is required as the manager will be responsible for managing all aspect of projects from conception to completion. The employee will also be accountable for commissioning activities within the data center. The position requires expert ability in MOP writing. This position will also be directly responsible operational efficiency and energy management within the data center. The manager will be expected to develop and implement operational strategies aimed at improving data center efficiencies without increasing uptime risk to the customer. A Data Center Manager is also responsible for ensuring the facility adheres to all compliance and audit requirements as well as company and industry standards. The Manager - Data Center Operations will be a training instructor and assist the Data Center Senior Manager in ensuring all technicians are qualified within the data center. The Data Center Manager will ensure technicians are aware of all code and standards revisions. The Manager - Data Center Operations will assist the Data Center Senior Manager and Market director in developing financial OPEX and CAPEX budgets and forecasts. The manager will model proposed project ROI. Responsibility for procurement fulfillment including developing scopes, obtaining proposals, creating purchasing requisitions and ensuring invoices are paid rests with the technician. The Manager - Data Center Operations is a people manager who will serve the role of shift manager. The individual must possess strong management and interpersonal skills. The Manager - Data Center Operations is responsible for evaluations and coaching of his or her direct reports. The manager is to work closely with the Senior Manager - Data Center Operations to ensure all staff is trained and qualified. Regular team and individual meetings are required. Duties:Data center subject matter expert for electrical, mechanical, and fire life safety systems.Operate, monitor, maintain, and respond to abnormal conditions in facilities systems. Areas include: Electrical, Mechanical, Building Monitoring, and Control. Tracking and trending site efficiencies and energy consumption. Ensure data center operates at maximum operational efficiency, including analyzing existing operating conditions, recommending new technologies, and improving overall efficiency and cost reduction. Ideal candidate will have a demonstrated technical ability and innovative thinking cross functionally, including integrated systems and ITPeople manager responsible for assigning shifts, works, approving time off, etc. Training and mentoring of junior staff.Work with technicians and vendors to ensure preventive and predicative maintenance schedules are met and maintenance is completed on time.Work with, and provides guidance, to the site Data Center Operations Manager to determine maintenance requirements for mechanical and electrical systems.Manage vendor relationships and service contracts.Manage vendor procurement and billing process.Site budgeting and forecasting both CapEx and OpEx. Create highly detailed technical procedures for maintenance events, emergency situations, standard site evolutions, etc. Expert technical review of procedures Expert technical review of company standards and policiesManage site audits both internal and externalAdherence to compliance standardsManage systems to avoid unplanned, customer-impacting outages Manage the data floor and back of house mechanical loading capacity thereby ensuring that the cooling system is operating at its highest efficiencyProvide applied mechanical and integrated control expertise for the entire data centerNavigate and utilize a CMMS system.Ensures that processes are completed in a timely manner pertaining to Service Level Agreements (SLA) and data is uploaded to the OSS accordingly.Provide day-to-day exceptional customer service and support.On-call availability may be required to respond to emergency situations at the data center Adhere to and promote CoreSite’s Principles of Operational ExcellencePromote and demonstrate the behaviors consistent with CoreSite’s culture and 8 Guiding PrinciplesSpecial projects as assigned Requirements Knowledge, Skills & Abilities: Interaction with Others- This position is required to interact with Coresite personnel, vendors, partners, contractors and clients. Work Attributes- KnowledgeExpert understanding of the electrical and mechanical systems used in a data center environment, including, but not limited to the following: electrical distribution and layout, Transformers, PLC’s, Generators, Switchgear, UPS systems, STS’, ATS’ PDU’s, Chilled Water Systems, CRAC/CRAH’s, Pre-Action Sprinkler Systems Expert knowledge of NEC, NFPA 70E, NFPA 72, NFPA 25, and compliance issues as well as building codes in regard to fire life safety Expert knowledge of fiber optics / cabling infrastructure and industry best practices. Expert knowledge in industrial safety best practices (i.e. lockout/tag out, arc flash protection, OSHA and state regulations) Expert knowledge and experienced with data trending / tracking and analysis and ability to rapidly learn and use PC based, integrated critical monitoring systems Expert knowledge of energy efficiency best practices. Proficient in Electrical, Mechanical, Protection, and controls systems commissioning. SkillsMinimum of 5-7 years of experience installing, maintaining, and/or troubleshooting large commercial and industrial systems including: Chilled Water SystemsLarge Centrifugal ChillersCooling TowersHeat ExchangersWater Treatment SystemsVFD’s and PumpsHVAC equipmentCRAC/CRAH’sHumidification SystemsBMS and PLC ControlsEmergency Standby Diesel Generator SystemsFuel/Oil systems, 480/277 and 208/120 electrical generation and distributionStatic UPS SystemsDouble Interlock Pre-Action SystemsExperienced people managerProven leadership skills.Experienced vendor management skills including service contract management.Experienced project management skills, including budgeting, time tracking, schedule creation, scope development, contract managementProven skills in facility budgeting and forecasting.Excellent communication skills, both written and oralSuite (Word, Excel, PowerPoint, Project) AbilitiesAbility to communicate effectively with customers and internal staff.Ability to coordinate, supervise and communicate with contractors who perform maintenance or upgrade work on these systems. Ability to learn quickly and address issues as they arise during normal working hours or after hours.Ability to operate in and promote a rigorous process-driven team environmentAbility to logically analyze and solve problemsAbility to effectively multi-task multiple projectsOperate Hand and Machine Tools (hammer, drill, saw, etc.)Operate electrical tools such as a multi-meter or infrared camera Education/Experience:Bachelor’s degree in Mechanical or Electrical Engineering or equivalent time in rate.7 or more years in a mechanical/electrical position within critical facilities (preference given to a data center, hospital, or power plant experience)3-5 years’ experience in administering and managing facility preventative maintenance programs and budgets.3-5 years’ experience in vendor and project management3-5 years’ experience in technical procedure and policy writing.3-5 years’ experience in people managementBe able to pass an extensive background check, including criminal history, personal references, employment and education verifications, and Department of Motor Vehicle and credit check. Physical Demands and special requirements The physical demands 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. Ability to stand 1/3 – 2/3 of the timeAbility to walk 1/3 – 2/3 of the timeAbility to sit 1/3 – 2/3 of the timeAbility to climb and balance 1/3 – 2/3 of the timeAbility to stoop, kneel, crouch and crawl 1/3 – 2/3 of the timeAbility to reach with hands & arms 1/3 – 2/3 of the timeAbility to smell, talk & hearAbility to use hands to type, handle & feelAbility to reach with hands and armsAbility to see at close and distance ranges and the ability to see colorMust be comfortable working in a high stress, fast paced environment with shifting prioritiesMust be willing to work outside normal business hours, including weekends, late nights, holidays, and on-call supportAbility to lift up to 50 pounds 1/3 of the time Compensation: Compensation for this role includes a base salary between $100,000 and $110,000 annually. This role is also eligible for an annual bonus and equity, based upon individual and company performance. Posting Timeline: This position is expected to be posted through November 9, 2025. Benefits Not only does CoreSite have a fun, team-focused work environment, but we also offer great benefits to all employees regularly scheduled to work more than 20 hours a week!First-day medical insurance through Cigna with generous premium cost coverageDental insurance through Delta DentalVision insurance through VSPTelemedicine through MDLive for CignaHealthcare and dependent care flexible spending account (FSA) plansHealth saving account (HSA) plans for employees participating in the High Deductible Health PlanLife, AD&D, short-term disability, and long-term disability insurance fully paid by the companyVoluntary coverage benefits for supplemental life, critical illness, accident, and hospital insuranceFirst-day eligibility for 401(k) savings plan through Fidelity, which includes an attractive matching company contribution with a 5% company matchDiscretionary annual bonus and equity incentive planEmployee stock purchase plan (ESPP) with a 15% discount16 days of paid time off (PTO), 11 paid company holidays, and additional floating holidaysAdditional paid time off for school events, elder care, volunteering, bereavement, jury duty, voting, parental leave, and disability leaveFree parking or a company contribution toward a public transit pass Additional PerksWellness Reimbursement Program: Yearly stipend of $500 for employees and $300 for dependents, up to $800 total for the familyWellness Incentive Program: Participate in various wellbeing activities to earn up to $450 per year in cash incentivesTechnology Stipend: $100 monthly stipendEducational Reimbursement Program: Work-related learning and development with reimbursement on qualifying degree programs, up to $5,250 per yearGiving Back: Charitable donation matches up to $5,000 per year and nominate organizations for Company Foundation grantsFinancial Management: Access to financial coaching, digital tools, and services to manage and pay student loan debt quickerPet Insurance: Keep your furry friends healthy and happyFamily Planning: Benefits and services related to fertility, pregnancy, menopause, adoption and surrogacyEmployee Assistance Program: 24x7 service to support family, work, money, health, legal and life challengesCounseling and Caregiving Programs: Including access to mental health services, licensed counselors, and caregiving tools including membership for finding careReferral Bonus: Receive a $3,000 cash bonus if referred candidate is hired and meets eligibility requirementsDiscounts: Discounts, cash back offers, and perks on thousands of brandsLinkedIn Learning Membership: Support your development when accessing LinkedIn’s online library of courses and videos General Statements - Applicants must be currently authorized to work in the United States on a full-time basis. The employer will not sponsor applicants for work visas. Please note that all offers of employment are contingent upon the successful completion of a background check and, where permitted by law, a 5-panel drug test conducted after the offer letter is signed, which will screen for THC, opiates, PCP, cocaine, and amphetamines. Thank you for your understanding and cooperation. Applicant Privacy Notice: CoreSite is committed to protecting the privacy and security of personal information submitted by applicants. The California Consumer Privacy Act (CCPA) requires us to provide you information about our personal information handling practices. As a result, we’re providing this Privacy Notice that describes how we collect, use, share, and update personal information from individuals who wish to be considered for employment with CoreSite. To read the Applicant Privacy Notice, please go to . Unauthorized reproduction or distribution of this job posting on external sites is prohibited without prior written con

Job DescriptionXcimer Energy leverages decades of research on Inertial Fusion Energy (IFE) combined with groundbreaking new laser architecture. Our mission is to deploy fusion power plants to meet global decarbonization goals as fast as possible. Xcimer has assembled a team of leaders in tough tech, fusion science, and manufacturing with a track record of rapid execution. Supported by leading investors, Xcimer is uniquely positioned to deliver limitless, clean, fusion power to combat climate change. Join us in powering a better world with inertial fusion! As a Laser Engineer, you will apply your expertise to design, build, modify, and operate both new and existing pulsed laser systems. You will enhance and optimize these systems, such as improving laser beam quality, and work with vendors to procure necessary hardware devices needed for specific laser upgrades. Additionally, you will assist optics engineers with aligning complex laser beam paths, calibrating laser diagnostics equipment, identifying opportunities to improve current diagnostics, writing requirements, and working with vendors to develop state-of-the-art high-energy laser diagnostics. Part of your responsibilities will include maintaining laser systems, which involves realignment, diagnosing issues, and coordinating with vendors to resolve component malfunctions and quickly bring the system back online. You will also conduct spectroscopic experiments, collect and process data, and collaborate closely with experimentalists, theorists, optics engineers, and controls engineers to ensure the system runs reliably and supports experimental needs. We are looking for our scientists and engineers to apply their technical expertise, problem solving skills, and dedication to quality to positively impact the future of energy! Responsibilities • Design, modify, operate, and maintain advanced pulsed laser systems., • Enhance laser beam quality by specifying, sourcing, and installing optical components and hardware., • Select optical components based on laser damage thresholds, transmission, and beam quality requirements; collaborate with vendors to refine specifications and procure these optics., • Develop clear procedures and documentation for technicians, providing training on complex laser systems to enable basic maintenance and alignment tasks., • Plan, execute, and oversee spectroscopic experiments, ensuring accurate data collection and thorough analysis., • Calibrate laser characterization devices and ensure experimental data is acquired accurately and free of artifacts., • Collaborate closely with engineers, offering clear technical guidance to support the design and development of laser systems.Qualifications, • BS with 3-5years of experience, MS with 1-2 years of related lab experience, PhD desired., • Advanced knowledge in solid state and gas pulsed lasers and characterization of laser pulses., • Ability to own and maintain complex laser systems., • Experience in specifying, budgeting, purchasing, installing, and operating laser systems, detectors, optics, spectrometers, and other scientific research equipment., • Experience in nonlinear frequency conversion processes., • Independent troubleshooting and solving non-trivial technical issues., • Planning, managing, and executing laser-based experiments., • Experience working with a multidisciplinary team of engineers and scientists., • Highly self-motivated, with the ability to work independently without guidance., • Advanced verbal and written communication skills., • Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee of granted asylum.Desired, • PhD in electrical engineering, chemistry, physics, or related fields., • Expertise in optical spectroscopy, gas kinetics, and data processing., • Experience in laser gain dynamics, • Experience with electro-optical devices., • Experience in pulse shaping of laser pulses., • Experience in spectral shaping of laser pulses., • Hands-on experience with aligning Ti:Sapphire laser systems., • Familiarity with fiber optics., • Experience working with high-damage-threshold optics., • Knowledge of phase mask and/or free-form optic manufacturing, specification, and alignment., • Experience with ns and fs pulse diagnostics and characterization (spectral and temporal)., • Experience with vacuum systems., • Experience leading teams of optical, laser, and controls engineers, • Experience building laser beamlines, • Experience working in multidisciplinary research laser facilities, such as national labs, • Experience in writing scientific papers.

Job Description Field Technician I (6-Month Contract) Join our team as a Field Technician III and take on exciting challenges in network maintenance and troubleshooting! This 6-month contract position offers potential extensions and opportunities for contract-to-hire conversion. You’ll be responsible for maintaining critical infrastructure, performing preventative maintenance, and troubleshooting network equipment in diverse environments—both in the field and customer locations. With hands-on experience in fiber optics, power systems, and more, you'll work with cutting-edge technology to ensure seamless service delivery. Enjoy a dynamic work schedule and competitive pay! Key Responsibilities: • Install, maintain, and troubleshoot network equipment, • Perform preventative maintenance and inspections, • Manage asset processes and materials delivery, • Assist in restoring service interruptions and maintaining network integrity, • Maintain tools, test sets, and electronic equipment, • 5-8 years of field tech experience, • Reliable transportation and your own tools, • Ability to work in varied weather conditions, • Strong computer skills and attention to detail Competitive pay with expected 40 hours/week. Join a supportive team and contribute to keeping critical networks running smoothly! Job Type: Contract Work Location: In person Company DescriptionC4 Technical Services is a forward-thinking IT, Telecom and Clinical consulting and talent solutions firm headquartered in Eagan, Minnesota, with additional offices in Sacramento, CA, Dallas, TX, and Hyderabad, India. We serve clients across industries by delivering tailored technology solutions and connecting them with top-tier IT talent. At C4, we combine deep technical expertise with a commitment to flexibility, cost-efficiency, and long-term impact. Our services are built to scale with your business and evolve alongside your needs. We support contract, contract-to-hire, and permanent placement models — allowing you to build the right team, at the right time, with the right expertise. Learn more about how we can support your technology and staffing needs at Or reach out to us directly at Technical Services is a forward-thinking IT, Telecom and Clinical consulting and talent solutions firm headquartered in Eagan, Minnesota, with additional offices in Sacramento, CA, Dallas, TX, and Hyderabad, India. \r\n\r\nWe serve clients across industries by delivering tailored technology solutions and connecting them with top-tier IT talent.\r\n\r\nAt C4, we combine deep technical expertise with a commitment to flexibility, cost-efficiency, and long-term impact. \r\n\r\nOur services are built to scale with your business and evolve alongside your needs.\r\n\r\nWe support contract, contract-to-hire, and permanent placement models — allowing you to build the right team, at the right time, with the right expertise.\r\n\r\n\r\n Learn more about how we can support your technology and staffing needs at\r\n Or reach out to us directly at

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