• Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform software ... and reusable. You will provide software process management and control throughout the coding portion of the software development...and shared actions for developers and testers. You will engineer , author, tune and document automation scripts in a… more
    Leidos (08/08/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …devices (PLCs, RTUs). The ideal candidate would have extensive experience as a network engineer and virtualization engineer for the oil and gas industry. Must be ... and maintains network and virtual server infrastructure for remote control and monitoring of natural gas pipeline facilities. *...projects while ensuring no disruptions to the ability to control and monitor the natural gas pipeline. * Performs… more
    AltaGas (08/07/25)
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  • SIGINT Flight Engineer (SETA)

    SAIC (Chantilly, VA)
    …**DESCRIPTION:** SAIC has an opportunity in Chantilly, Virginia for a mid-level engineer to join its award-winning SIGINT Flight team whose analyses and ... and analysis in areas from spacecraft bus and payload to command and control , mission management, and mission processing systems. + Assist the government in… more
    SAIC (08/07/25)
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  • Data Center Controls Engineer

    Amazon (Herndon, VA)
    …heat exchangers, CRAHs, air economizers, etc. All these components have local control systems that interact with each other via open and/or proprietary ... communications protocols. The BMS is the primary method of control of all mechanical systems within a data center....center. Key job responsibilities As a Data Center Controls Engineer you will: * Troubleshoot and perform Root Cause… more
    Amazon (07/26/25)
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  • Senior Electrical Engineer (Contingent)

    Siemens (Arlington, VA)
    …Siemens Government Technologies is looking for a dynamic and driven Senior Electrical Engineer who will serve as a technical leader to SGT's ongoing research, ... test engineering (RDT&E) group, focused on the areas of power electronics, microgrids and control systems. This is an exciting opportunity to play a critical role in… more
    Siemens (07/25/25)
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  • Lead Mechanical Engineer (Buildings)

    WSP USA (Arlington, VA)
    …Opportunity WSP is currently initiating a search for a **Lead Mechanical Engineer ** for our **Arlington, VA** office. Provides high level technical assistance and ... concept development, planning, and optimal integration of automatic temperature control , air distribution, hydronic, plumbing systems, equipment and processes.… more
    WSP USA (07/19/25)
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  • Chief Engineer

    VTG (Manassas, VA)
    Overview We are seeking a seasoned and technically proficient Chief Engineer to lead engineering efforts on the AN/BYG-1 Submarine Combat Control System, a ... system supporting US Navy undersea warfare missions. The Chief Engineer will guide system architecture evaluations, technology selection, design integration,… more
    VTG (07/12/25)
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  • Engineer /Principal Engineer Ground…

    Northrop Grumman (Dulles, VA)
    …Space-Ground ICD, Command and Telemetry Databases, Emulator/Flastsat/Simulator baseline control . **Specific experience and responsibilities shall include:** + ... Designing, developing, building, and operating satellite control centers + Familiarity / experience with MMSOC and...& testing This position can be filled as an Engineer (level 2) or Principal Engineer (level… more
    Northrop Grumman (07/08/25)
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  • Senior Software Engineer /AFSIM Modeler

    KBR (Reston, VA)
    Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of space defense. Key Responsibilities: KBR is seeking a Senior Software Engineer /AFSIM Modeler to join a multi-disciplinary team consisting of operational military… more
    KBR (07/01/25)
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  • HVAC and Refrigeration Engineer

    The Walt Disney Company (Richmond, VA)
    …a person and as a professional, apply today. As HVAC - Refrigeration Engineer you will be responsible for all maintenance, repairs, projects and administration ... and the Air Conditioning Team. You will report to the First Engineer Level: 2.5 stripes Officer **Responsibilities :** HVAC + Operation, inspection, maintenance,… more
    The Walt Disney Company (06/26/25)
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