• Lead Network Systems Engineer

    Parsons Corporation (Mclean, VA)
    …looking for. **Job Description:** Parsons is looking for an amazingly talented **Lead** **Network Systems Engineer ** to join our team! In this role, you will get ... technologies. + Manage and support encryptors and other secure communication systems . + Oversee the construction and accreditation of secure facilities (eg,… more
    Parsons Corporation (09/09/25)
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  • System Engineer Principal Uscybercom…

    Sciolex Corporation (Chantilly, VA)
    …Corporation, a fast-growing defense contractor focused on providing the US Government a level of service that surpasses the epitome of excellence. Our core services ... include systems engineering technical advice, technical support, and administrative assistance....direct interface between developers and USCYBERCOM staff. + Assess system outage impacts and advise NRO on CYBERCOM issues… more
    Sciolex Corporation (07/16/25)
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  • Satellite Payload Acquisition and Systems

    SAIC (Chantilly, VA)
    …Assist in development and assessment of CONOPS, interfaces, architecture and standards Support system , sub- system and unit level design analysis, as ... **Description** Provide acquisition and systems engineering support for Major Satellite Acquisition for...for the NRO SIGINT Directorate Low Earth Orbit (LEO) Systems Program Office (LSPO). Must have a detailed understanding… more
    SAIC (09/17/25)
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  • Mid- Level Enterprise Architecture Support…

    KBR (Chantilly, VA)
    Title: Mid- Level Enterprise Architecture Support Specialist KBR is seeking a Mid- Level Enterprise Architecture Engineer to support our customer in Chantilly, ... that enable them plan and execute intelligence-gathering missions from overhead systems and process the resulting collected data into useful information distributed… more
    KBR (08/08/25)
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  • Junior Mechanical Engineer (On-Site…

    Chinook Systems (Arlington, VA)
    Who is Chinook? Chinook Systems , Inc. is a leader in delivering lifecycle energy security solutions to mission critical government and commercial facility Owners. We ... operations of intelligent, cyber secure, code compliant, and energy efficient building systems . Our solutions save millions of dollars in utility costs, reduce… more
    Chinook Systems (09/25/25)
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  • Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …is seeking an experienced Information Technology Senior Systems Administrator or Mid-to-Senior Level Systems Engineer to join our highly skilled and ... and firewalls, is highly desirable. As a Senior Systems Administrator or Mid-Senior Level Systems Engineer , you will work with a diverse, energetic, and… more
    L3Harris (09/04/25)
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  • Systems Integration & Testing…

    Solvarus (Chantilly, VA)
    …for technical support of the planning and execution of enterprise and system - level verification, validation and transition activities for national assets, ... associated ground segments and services, and information processing systems within the enterprise. Duties include: + Evaluation of architecture, requirements, risks… more
    Solvarus (08/04/25)
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  • System Engineer Principal Pentagon…

    Sciolex Corporation (Chantilly, VA)
    …Corporation, a fast-growing defense contractor focused on providing the US Government a level of service that surpasses the epitome of excellence. Our core services ... include systems engineering technical advice, technical support, and administrative assistance. From our humble beginning as a small Service Disabled, Veteran Owned… more
    Sciolex Corporation (07/22/25)
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  • Senior Principal Cyber Systems

    BigBear.ai (Herndon, VA)
    Overview BigBear.ai is looking for a Systems Engineer to join our support team. The candidate will work closely with the development team and our customers in ... recognition, and work-life balance. We give the same high level of commitment to our employees that we give...environment, embracing Infrastructure as Code principles. + DoD IAT Level II Certification, such as Security + CE, CISSP,… more
    BigBear.ai (10/01/25)
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  • Staff Mission Architect Engineer - TS/SCI…

    Northrop Grumman (Dulles, 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 ... employees are not only part of history, they're making history. Northrop Grumman Space Systems in Dulles, VA, is looking for an experienced mission architect who can… more
    Northrop Grumman (08/22/25)
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