• Cyber Systems Security Engineer Sr.

    Gromelski & Associates, Inc. (Manassas, VA)
    …provide professional services. Key service areas include Engineering Design and Documentation ; Software Development and Testing; System Integration, Testing and ... Logistics Support, Training Development and Delivery, Multimedia Support, and Technical System Support._ **_Cyber Systems Security Engineer Sr. Job… more
    Gromelski & Associates, Inc. (12/05/25)
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  • Specialist, Software Architect Systems…

    L3Harris (Ashburn, VA)
    …domains in the interest of national security. Job Title: Specialist, Software Architect Systems Engineer Job Code: 31759 Job Location: Ashburn, VA Job Schedule: 9/80 ... Regular Job Description: As a Specialist, Software Systems Engineer, you will be responsible for developing disruptive, next-generation technologies for advanced… more
    L3Harris (12/05/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …issues impacting the enterprise environment. Responsibilities include: + Manages the ' system of systems ' architecture development, partitioning of functionality ... Operating Systems . + Monitors, performance tunes, troubleshoots and resolves systems problems to ensure system availability. + Troubleshoots and resolves… more
    Saliense Consulting (12/05/25)
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  • Senior Specialist, Systems Engineering

    L3Harris (Herndon, VA)
    …surveillance systems . The ideal candidate will engage in comprehensive systems engineering activities, including system design, specification creation, and ... system life-cycle development experience with aerospace and telecommunication systems including system design, development, integration, analysis, and… more
    L3Harris (11/15/25)
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  • Lead, Systems Engineering (UAV Propulsion)

    L3Harris (Ashburn, VA)
    …analyses that support system integration and engineering test efforts of propulsion systems + Develops or champions new systems , concepts, or technologies. + ... in the interest of national security. Job Title: Lead, Systems Engineering Job Code: 30533 Job Location: Ashburn, VA...related experience + Active DoD Secret security clearance + System level design experience in which the applicant has… more
    L3Harris (10/29/25)
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  • Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: UNIX SYSTEMS ADMINISTRATOR Location: United States-Virginia-Virginia Beach Job Number: 250000Q4 Job Summary: Responsible for installation configuration and ... support of Unix servers and operating systems within a large retail Enterprise environment spanning multiple geographical locations and requiring 24 x 7 uptime.… more
    Navy Exchange Services (NEX) (09/23/25)
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  • Systems Interoperability Tester, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Systems Interoperability Tester, Senior** **Category:** Architecture **Main location:** United States, Virginia, Arlington **Position ID:** J0925-2138 **Employment ... Time **Position Description:** CGI Federal has an exciting opportunity for a Systems Interoperability Tester within our Intel sector advancing the national security… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    …Systems Administrator Ft. Belvoir, VA Join our Talent Network Senior Systems Administrator Ft. Belvoir, VA C-CHR-24-041 TheSenior System Administratorwill ... administration and information assurance support. Duties and Responsibilities: + Provide systems administration support for the Windows operating system and… more
    Chenega Corporation (12/01/25)
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  • Systems Architect

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …responsibilities:** * System Design & Architecture: Leading the design and documentation of system architectures for new projects and products. * Feasibility ... ** Systems Architect** **Category:** Architecture **Main location:** United States,...Evaluating the technical feasibility and potential risks of proposed system designs. * Technical Roadmaps: Developing and maintaining long-term… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Mid level Systems Engineer

    KBR (Chantilly, VA)
    …collection operations and management. + Overseeing contractor development of technical collection systems and software in accordance with system requirements. + ... Title: Mid level Systems Engineer KBR is seeking a Systems...integrating functions for customer acquisitions including requirements development, acquisition documentation , test and evaluation, and system design… more
    KBR (12/12/25)
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