• Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Herndon, VA)
    …ensure full availability and optimum performance. Utilize software tools and logs to monitor network and system health. + Track and manage system ... while you advance your career. Join GDIT as a Systems Engineer and build an impactful career in enterprise...you. We are seeking a highly skilled and proactive System Engineer with proven experience in supporting enterprise web… more
    General Dynamics Information Technology (01/08/26)
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  • Missile Defense Architecture Engineer

    Nou Systems, Inc. (Alexandria, VA)
    …integrated sensing and cyber, advanced computing, space technology, microelectronics, integrated network systems -of- systems , and advanced materials). + ... nou Systems , Inc. (nSI) is now officially a 100%...mission to develop and deploy a layered Missile Defense System to defend the United States, its deployed forces,… more
    Nou Systems, Inc. (01/03/26)
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  • Solutions Engineer/ Systems Architect - SME

    General Dynamics Information Technology (Chantilly, VA)
    …hardware. Designing and developing solutions to complex applications problems, system administration issues, or network concerns. Analyzing scientific, ... all other data processing problems for application to electronic data processing systems . Previous experience documenting and presenting system architectures and… more
    General Dynamics Information Technology (12/29/25)
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  • Systems Administrator

    Idea Entity (Rustburg, VA)
    Title: Systems Administrator Department: IT Reports To: Project Manager Location: Onsite, Belcamp, Maryland or Rustburg, Virginia. About Idea Entity At Idea Entity, ... Role Summary We are seeking a talented and experienced Systems Administrator to join our team. In this role,...managing domains. Requirements Key Responsibilities + Act as a System Administrator for Microsoft 365 environments, including Azure AD,… more
    Idea Entity (12/06/25)
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  • Windows Systems Administrator

    ManTech (Chantilly, VA)
    …the lifecycle of operating systems + Design interfaces to external systems and maintain thorough documentation on system configurations and processes ... + High School Diploma and 7+ years of relevant experience with Windows systems + Experience with complex system architectures and interconnected data… more
    ManTech (12/03/25)
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  • Desktop Systems Engineer 2

    GovCIO (Richmond, VA)
    …**Location** _US-Remote_ **ID** _2024-4399_ **Category** _IT Infrastructure & Network Engineering & ... contract award. GovCIO is currently hiring for a Desktop Systems Engineer 3 for our NLM proposal. The Desktop...with users of all levels, IT Service Center staff, network and other technical staff requires excellent interpersonal and… more
    GovCIO (11/18/25)
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  • Incident Support Manager

    Systems Engineering Solutions Corporation (Ashburn, VA)
    …have knowledge of security and compliance issues. + Strong knowledge of network infrastructure, systems , and operations. + Experience with incident management ... This program is required to provide ongoing support for the agencies Network Operations Center (NOC) and Wireless Network Operations Center (WNOC), which are… more
    Systems Engineering Solutions Corporation (11/13/25)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Langley, VA)
    Information System Security Engineer The Opportunity: As a cyber professional, you know that understanding adversary tactics, techniques, and procedures is vital to ... in the design, engineering, and integration of security solutions into enterprise systems with a strong emphasis on incident response readiness. This role ensures… more
    BOOZ, ALLEN & HAMILTON, INC. (01/16/26)
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  • Product Owner/ Systems Engineer

    CACI International (Sterling, VA)
    …engineers in a culture that values information sharing and teamwork. + Provide systems engineering support for system lifecycle processes and activities + Apply ... software and hardware systems . + Familiarity with radio frequency (RF) systems and test equipment (spectrum analyzer, network analyzer, signal generator,… more
    CACI International (01/15/26)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Training Network (NETTN), which supports critical modeling and simulation systems across the defense training enterprise. The Systems Administrator will ... and maintain Windows and Red Hat Enterprise Linux (RHEL) environments, including virtual systems + Support system configurations in compliance with DoD Security… more
    Huntington Ingalls Industries (01/10/26)
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