• Test Engineer

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …tests to ensure product quality, often specializing in software, hardware, or mechanical systems . Their responsibilities include creating test plans and cases, ... Depending on the field, knowledge of programming languages, hardware components, or mechanical systems is necessary. * Automation experience: Familiarity with… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Electrical Engineer & High Voltage Technician

    Leidos (Chantilly, VA)
    …a versatile and detail-oriented Electrical Engineer & High Voltage Technician to design , implement, and maintain critical electrical power systems . In this ... and maintain primary (HV/MV) and secondary (LV) substations, overhead/underground distribution, building services, grounding, and lightning protection systems . +… more
    Leidos (09/27/25)
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  • Senior Commissioning Engineer

    FST Technical Services (Arlington, VA)
    …quality assurance in the design , construction, and post-acceptance phases of building projects. We ensure that equipment in mechanical , electrical, plumbing, ... delivery and execution of our professional services tasks for equipment in mechanical , electrical, plumbing, and associated systems . Responsibilities: + Primary… more
    FST Technical Services (08/15/25)
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  • Sr. Process Safety Engineer, Global Process Safety…

    Amazon (Arlington, VA)
    …alternative energy technologies, including hydrogen, biofuels, carbon capture, and solar/thermal systems . Drive the safe design , commissioning, and operation of ... design , implementation, and continuous enhancement of global PSM systems , ensuring consistency with CCPS RBPS pillars, local regulations,...at large. Program Strategy: The team's focus is on building a safety program that reduces the HHC risks… more
    Amazon (07/18/25)
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  • Critical Facility Technician 4 - TS/SCI…

    M. C. Dean (Warrenton, VA)
    Overview **M.C. Dean** is Building Intelligence(R). We design , build, operate, and maintain cyber-physical solutions for the nation's most recognizable mission ... site access. Responsibilities Responsible for ensuring that all electrical, mechanical , and fire/life safety equipment within the data center...Chillers, Evap Washer Systems , CRAC Units, Fuel Systems , ASCO Systems , BMS System ,… more
    M. C. Dean (08/30/25)
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  • Facilities HVAC Maintenance Tech

    RTX Corporation (Sterling, VA)
    …or improve efficiencies + Perform as part of the O&M team to oversee any mechanical system maintenance or modifications + Individually carry and support a 45lb ... relevant experience. + At least 2 years' experience with mechanical systems (chiller plant, FCUs, air handlers,...achieve a successful outcome + Familiarization with modifications with building management systems + Crossed trained in… more
    RTX Corporation (10/01/25)
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  • Multi-disciplinary Engineer II

    Nightwing (Springfield, VA)
    …two (2) years of prior relevant experience + Hands-on experience with electro- mechanical systems , including building , testing, and troubleshooting prototypes ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (08/27/25)
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  • Facility Manager, DCEO Engr

    Amazon (Alexandria, VA)
    …data center operations. The ideal candidate will have proficiency in electrical and mechanical systems . The Data Center Facility Manager is responsible for the ... UPS units, PDUs, and wet cell batteries and associated systems . Mechanical equipment includes CRAC units, air...the scope of the role which includes fire suppression systems , building automation systems , and… more
    Amazon (09/25/25)
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  • Lead Senior Engineer - Military Services Group

    American Water (Fort Belvoir, VA)
    …privatized water supply systems and wastewater collection & treatment systems including asset management, capital planning, engineering design , project and ... $40 to $42 billion in infrastructure repairs and replacement, system resiliency and regulated acquisitions over the next 10...the field of water and wastewater systems . This includes all aspects of… more
    American Water (08/20/25)
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  • Commissioning Project Manager - Buildings

    Stantec (Fairfax, VA)
    …Functional Performance test scripts based upon project specific sequences of operation for mechanical , electrical and life safety systems . - Lead and assist in ... facilitating, witnesses and documenting functional performance testing of mechanical , electrical and life safety systems . - Develop Cx plans and specifications.… more
    Stantec (08/07/25)
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