• Information System Security Officer…

    General Dynamics Information Technology (Mclean, VA)
    system software, hardware, networks, enclaves, etc. + Prepare and review system documentation to include Systems Security Plans (SSPs), Certification and ... Description:** Seize your opportunity to make a personal impact as an Information Systems Security Officer supporting customer activities. GDIT is your place to make… more
    General Dynamics Information Technology (12/23/25)
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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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  • Unix System Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …**Qualifications** **:** **Required Qualifications:** + 5 Years Experience supporting RHEL/CentOS Systems + Red Hat Certified System Administrator (RHCSA6/7/8) ... and Operations **Skills:** Backup and Recovery (Software),Disaster Recovery Planning,Information Systems **Certifications:** Project Management Professional (PMP) | Project Management… more
    General Dynamics Information Technology (01/13/26)
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  • Senior Software Engineer - 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 **Senior Software Engineer** **- Training System Software (Onsite)** We are currently searching for a Sr. Software… more
    RTX Corporation (12/16/25)
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  • Barge Mechanic

    System One (Norfolk, VA)
    …Perform maintenance, repair, refurbishment, and testing of marine mechanical and auxiliary systems + Service and support hydraulic systems , including pumps, ... requirements + Assist with assembly, installation, and testing of hydraulic systems and hose assemblies + Troubleshoot mechanical issues and support corrective… more
    System One (01/16/26)
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  • Information System Security Engineer

    SAIC (Mclean, VA)
    …customer's systems and applications. + Coordinate A&A actions and system testing with appropriate security personnel. + Develop risk assessments, recommend ... **Description** SAIC is seeking an **Information System Security Engineer (ISSE)** to provide information security...Lifecycle Assessment and Authorization (A&A) process. + Develop a Systems Security Plan (SSP). + Assist and maintain a… more
    SAIC (01/14/26)
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  • Help Desk System Specialist 1

    M. C. Dean (Vienna, VA)
    …a **Help Desk System Specialist** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will be ... who engineer and deploy automated, secure and resilient power and technology systems ; and deliver the management platforms essential for long-term system more
    M. C. Dean (11/26/25)
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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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  • Print System Administrator

    SAIC (Quantico, VA)
    **Description** SAIC is seeking a Printer/ System Administrator for a full-time/onsite role in Quantico, VA. **Introduction** Make a difference for national security ... designated oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This involves security oversight… more
    SAIC (11/14/25)
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  • ISSE

    System One (Reston, VA)
    …- 100% ONSITE Compensation: $200,000/year Join our dynamic team as an Information System Security Engineer (ISSE) and make a direct impact on our customer's mission. ... cybersecurity solutions to ensure the availability and security of critical defense systems . You'll be a vital part of the Risk Management Framework (RMF)… more
    System One (12/26/25)
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