• Chiller Technician

    ColonialWebb (Charlottesville, VA)
    …knowledge and HVAC experience to troubleshoot and service complex chilled water systems , boilers, commercial HVAC systems , and associated control systems ... skills and HVAC experience to troubleshoot, repair, and maintain chilled water systems (especially, centrifugal chillers), medium to large sized complex heating and… more
    ColonialWebb (10/04/25)
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  • Lead Electrical Engineer

    EMCOR Group (Springfield, VA)
    …(EE) to serve as the Subject Matter Expert (SME) for all electrical systems supporting a major customer in the intelligence community located in **Springfield, ... responsible for the overall management and operation of the electrical systems + Advises electrical technicians in troubleshooting and resolving electrical system… more
    EMCOR Group (10/03/25)
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  • Senior ESS Field Support Technician - Northern…

    Diversified (Ashburn, VA)
    …provides technical and operational support of Electronic Security (ESS) equipment and systems (Card Access, CCTV, CATV and Intrusion detection systems ) located ... level abilities to perform routine maintenance of advanced ESS related systems - including preventive maintenance, troubleshooting and break/fix repair of faulty… more
    Diversified (10/02/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those missions. By joining...+ Active DoD 8570 IAT Level II, or higher, certification such as CompTIA Security+; required to start, and… more
    Northrop Grumman (10/02/25)
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  • UC Engineer

    World Wide Technology (Quantico, VA)
    …cost-effective IT solutions that accelerate the interoperability and resiliency of mission-critical systems . **What will you be doing?** The UC Engineer is a ... responsible for providing technical assistance, troubleshooting, and maintenance of IT systems within a specific location or organization. This role ensures smooth… more
    World Wide Technology (09/30/25)
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  • GEOINT Electro-Optical/Infra-Red Processing System…

    KBR (Chantilly, VA)
    …with KBR! KBR is looking for a GEOINT Electro-Optical (EO)/Infra-Red (IR) Processing Systems Engineer to support one of our customers in Chantilly, VA. The candidate ... and acquisition activities as a technical member of a dynamic systems engineering team supporting the Customer Ground Enterprise Directorate. The candidate… more
    KBR (09/30/25)
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  • Union L10 Mobile Engineer

    Cushman & Wakefield (Falls Church, VA)
    …Manager in the day-to-day maintenance, repair, and efficient operation of all building systems and equipment on behalf of the client. The Engineer will accurately ... maintenance, and repairs all HVAC, mechanical, electrical, and plumbing equipment, and systems in assigned facilities to obtain the most efficient operating results… more
    Cushman & Wakefield (09/30/25)
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  • Facilities Maintenance Manager

    Aerotek (Lorton, VA)
    …Maintenance Manager ensures compliance, safety, and uptime of all facility systems , and manages both internal technicians and external contractors. This is ... leadership role requiring deep experience in HVAC, electrical, plumbing, fire/life safety systems , solar energy, Building Management Systems (BMS), sprinkler … more
    Aerotek (09/27/25)
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  • VMware (ESXi) Engineer

    CACI International (Springfield, VA)
    …certifications. We are looking for a qualified individual who will perform complex systems engineering design work that may include but not limited to, compute ... EST Responsibilities: * Designs and defines system architecture for new or existing compute systems * Plans upgrades of operating systems and designs systems … more
    CACI International (09/27/25)
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  • Critical Environment Technician

    Microsoft Corporation (Boydton, VA)
    …other metros periodically, 0-25% of the time. **Responsibilities** **Equipment and Systems Operations** + Works on tasks (eg, making rounds, initial assessments ... senior colleagues as an assistant. Builds knowledge in operating equipment and systems within a set discipline (eg, electrical, mechanical, controls). Operates all … more
    Microsoft Corporation (09/26/25)
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