• 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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  • Security Officer (PRN/On-Call)

    Goodwin Living (Bailey's Crossroads, VA)
    …offering myriad opportunities, from on-the-job training to mentorship programs and financial support , to help you reach your full potential. + Valuing ... needed (when resident needs to be transported to Hospital). C3. Understand the Fire System to perform the following operations when system sounds: a. Reset … more
    Goodwin Living (12/13/25)
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  • Senior Quantum Scientist

    Leidos (Arlington, VA)
    …skills with experience in writing advanced technical proposals. + Provide business development support to help grow Arlington Branch's project portfolio + US ... is an exciting opportunity to use your experience to help grow the Leidos quantum technologies portfolio of contract...full life cycle of research & development of optical systems for the study of quantum-enabled remote sensing and… more
    Leidos (11/22/25)
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  • Field Operations Specialist

    Leidos (Springfield, VA)
    …and coordinating with interdisciplinary teams. This individual will lead on-site operations, support infrastructure upgrades, and help shape policy and training ... strong relationships with **vendors, contractors, and service providers** to coordinate technical support , manage warranties, and lead system upgrades. + … more
    Leidos (01/10/26)
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  • Network and Communications Field Technician

    System One (Vienna, VA)
    …installation, maintenance, and deployment of CAT5e/CAT6 cabling and wireless network systems at client sites, including Department of Defense (DoD) locations. The ... technician will manage complex initiatives, interface directly with customers, and support business development while contributing to technical operations in the… more
    System One (01/06/26)
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  • Quality Control / Maintenance Trainer

    System One (Manassas, VA)
    …work. + Develop and maintain quality control procedures and documentation. + Support warranty claim processes through proper documentation and reporting of defects. ... training and classroom instruction. + Train maintenance staff on diesel engine systems , air brakes, electronic diagnostics, emissions systems , and safety… more
    System One (12/26/25)
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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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  • 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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  • System Administrator

    NuAxis Innovations (Falls Church, VA)
    …stable, and compliant ECOSphere infrastructure. **Key Responsibilities** + Manage operating systems and cloud environments + Support POA&M remediation and ... + Monitor system performance, availability, and security + Support FedRAMP, FISMA, and NIST compliance activities **Required Qualifications** + Bachelor's… more
    NuAxis Innovations (01/08/26)
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  • Program Manager

    Exeter Government Services, LLC (Newport News, VA)
    …matter expert (SME) analysis of ATIS requirements, mapping of ATIS and ATIS legacy system requirements for traceability, and minimal support of ATIS legacy ... functionality sustainment until they are sunset. It will also support repositioning and repackaging of legacy systems ,...data center such as Acquisition Logistics and Technology Enterprise System and Services (ALTESS) to support their… more
    Exeter Government Services, LLC (12/29/25)
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