• Windows & Azure SRE

    M. C. Dean (Vienna, VA)
    …components; + Producing detailed system design, including network and systems infrastructure, application hosting, cloud services, and related components, ... activities associated with the solution; troubleshoot common infrastructure and application problems; provide escalation support for service availability… more
    M. C. Dean (11/18/25)
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  • Senior System Administrator

    SAIC (Fort Belvoir, VA)
    **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across ... be performed at Ft. Belvoir, VA.** Performs high-level, day-to-day operational maintenance, support , and upgrades for complex operating systems , workstations and… more
    SAIC (11/19/25)
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  • Principal Software Engineer - Training…

    RTX Corporation (Sterling, VA)
    …in complexity from desktop training all the way up to high fidelity weapon system and full-flight training systems including full visual motion and simulator ... **Security Clearance:** DoD Clearance: Secret **Principal Software Engineer** **- Training System Software (Onsite)** **Role Description: ** We are searching for a… more
    RTX Corporation (11/19/25)
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  • TBM Consultant

    Guidehouse (Mclean, VA)
    …management processes with budgeting, cost allocations, program portfolio management, and/or application /infrastructure support **What Would Be Nice To Have** ... objectives are being met + Import, transform, rationalize, and analyze data from systems of record such as General Ledger, Fixed Assets, Service Manager, Centralized… more
    Guidehouse (11/14/25)
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  • Software Engineer II - Training System

    RTX Corporation (Sterling, VA)
    …in complexity from desktop training all the way up to high fidelity weapon system and full-flight training systems including full visual motion and simulator ... **Security Clearance:** Secret - Current **Software Engineer II** **- Training System Software (Onsite)** We are currently searching for a Software Engineer… more
    RTX Corporation (12/09/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    …and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will… more
    GovCIO (11/07/25)
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  • Full Stack Developer

    Nightwing (Sterling, VA)
    …lifecycle. Responsibilities + Develop and maintain back-end logic and APIs to support application functionality. + Integrate third-party APIs and services to ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support ...who is comfortable with frontend and backend development to support a mission critical system . The ideal… more
    Nightwing (12/12/25)
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  • System Admin Engineer

    RGP (Glen Allen, VA)
    The System Administrator Engineer is a hands-on platform operations and systems engineering role responsible for the reliability, security, performance, and ... up and maintaining CI/CD-enabled infrastructure; hardening, patching, and monitoring systems ; automating deployments; enforcing compliance (e. . , HIPAA, NIST/FISMA,… more
    RGP (01/01/26)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …and Responsibilities:** + Support operations and maintenance of fielded SIGINT systems + Execute test procedures on our System Integration Labs (SILs) ... Vehicle (UAV) SIGINT payload and data link development to OCONUS/CONUS mission/maintenance support . STC tasks include system design, engineering development, … more
    Northrop Grumman (10/23/25)
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  • Information System Security Manager (ISSM)

    US Marine Corps (Quantico, VA)
    …security controls, analyzing traffic to identify network devices, conducting application vulnerability assessments, assessing security systems designs, ... smoothly and effectively. Responsibilities This position serves an Information System Security Manager (ISSM) for the Information Technology Directorate (MRI),… more
    US Marine Corps (12/11/25)
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