• TS/SCI Low Band System Software Support…

    Insight Global (Hampton, VA)
    …will provide system administration for assigned infrastructure, establish and maintain system security , apply security patches, and perform operating ... hardware and software infrastructure issues, including servers, network, and security , using systems analysis techniques and procedures...system upgrades to ensure the security and integrity of the technical environment. This individual… more
    Insight Global (09/24/25)
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  • Electronic Surveillance System Analyst (Top…

    NANA Regional Corporation (Fredericksburg, VA)
    …that report system problems or incidents. Problems may include poor system response time, potential security incidents, inability to access system ... SAVA is hiring an Electronic Surveillance System Analyst to support the FBI at the...through self-service, or by another area, such as the security administration, systems administrator, etc., based on… more
    NANA Regional Corporation (07/09/25)
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  • Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineer Job Code: 28190 Job Location: Herndon, ... recognition with the customer. This role requires experience in systems engineering, system -level architecture development, competitive assessment, cost/benefit… more
    L3Harris (08/30/25)
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  • VMware ESXI Administrator

    Trace Systems Inc (Portsmouth, VA)
    …solutions that correct and improve conditions and optimize efficiency of the system . + Ensure the application of Security Technical Implementation Guide ... and regulations (eg Department of Energy/ Naval Reactors) regarding system /network security ; and that all required ...degree in an IT-related discipline or Level II Certification ( Security + or better) Trace Systems Trace … more
    Trace Systems Inc (08/29/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    …platforms of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring (SIEM) products, directory ... Network (SAN), clustering and backup technologies. + Experience and proficiency with systems engineering concepts, principles and theories and system modeling… more
    ManTech (09/30/25)
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  • Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    …have a profound impact on the country's most critical role - protecting our national security . KBR is looking for Space Vehicle Systems Engineer to join our ... development, operations, and mission user teams. The Space Vehicle Systems Engineer supports the System Program Office...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape… more
    KBR (09/04/25)
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  • System Administrator

    Shuvel Digital (Reston, VA)
    …including design, installation, maintenance, upgrade, backup, disaster recovery, networking, system security , monitoring, performance tuning, and capacity ... the ability to quickly adapt to changing priorities/requirements. + Knowledge of system security best practices and compliance requirements. Desired Skills: +… more
    Shuvel Digital (08/13/25)
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  • System Operations/Administrator

    Sciolex Corporation (Chantilly, VA)
    …Directory. Deploy software updates, patches, and security fixes to desktop systems . Conduct regular system backups and data recovery operations. Maintain and ... assistance to end-users for hardware, software, and network-related issues. Monitor system performance and security , ensuring compliance with organizational… more
    Sciolex Corporation (07/15/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    … for acceptable performance and user accessibility, establish back-ups, and monitor systems security . - Troubleshoot and resolve complex storage problems across ... Windows, MacOS. **Required Education:** BS Computer Science, Computer Engineering, Computer Information Systems , Computer Systems Engineering or related… more
    Nightwing (08/28/25)
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  • Systems Administrators (Nite)

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $60,770.00 - $115,003.20 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft… more
    Huntington Ingalls Industries (10/01/25)
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