• Linux System Administrator

    Nightwing (Arlington, VA)
    …Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity ... technical support, upgrades, patching and troubleshooting services. - Monitor RedHat platforms security and health, create and maintain reports of findings daily -… more
    Nightwing (11/26/25)
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  • VTC Administrator

    TekSynap (Richmond, VA)
    …8570 Baseline Certifications - Category IAT Level II (one of the following): + CCNA Security + CySA+ GICSP + GSEC + Security + SSCP + Computing Environment ... supporting VTCs in a dynamic environment. **Overview** We are seeking a VTC Administrator to join our team supporting DLA's Video Operations Center (VOC) in… more
    TekSynap (11/12/25)
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  • Junior PKI Administrator

    Chenega Corporation (Springfield, VA)
    **Req ID:** 38815 **Summary** **Junior PKI Administrator ** **Springfield, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... decades of experience working in the Federal marketplace. The **Junior PKI Administrator ** support provides superior customer service. PKI support is direct support… more
    Chenega Corporation (01/10/26)
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  • ServiceNow Administrator

    CACI International (Arlington, VA)
    ServiceNow Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... Local * * * ​ **The Opportunity:** CACI is seeking a ServiceNow Administrator to support highly complex, mission-critical scoped and global application. In this… more
    CACI International (01/10/26)
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  • Systems Administrator

    Aston Carter (Dulles, VA)
    Job Title: System Administrator Job Description The role requires visiting worksites to set up and manage networked IT infrastructure, including hardware, system ... implement data protection, disaster recovery, and failover procedures. + Support security and helpdesk teams to resolve desktop application, workstation, and related… more
    Aston Carter (01/09/26)
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  • System Administrator

    NuAxis Innovations (Falls Church, VA)
    **System Administrator ** Location **Falls Church, VA** \# of openings **1** Salary Range (Min-Max) **00** **We are a federal IT company on a mission to make customer ... team NOW! We are currently seeking a talented and motivated **System Administrator ** for a Full-Time position. **Job Summary:** System Administrators ensure secure,… more
    NuAxis Innovations (01/08/26)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...Department of Defense, Intelligence Community, and Department of Homeland Security in accomplishing their missions worldwide, through an employee… more
    Assertive Professionals (01/07/26)
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  • Senior Systems / Network Administrator

    Leidos (Quantico, VA)
    …Leidos has an immediate opening for a Senior Systems / Network Administrator to support critical SMIT contract initiatives based in Quantico, VA **,** ... IT services program for the Navy. The Senior Systems / Network Administrator will oversee the operation of network systems, architecture, and topology through… more
    Leidos (01/06/26)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    **Amentum** is looking for a **Junior Systems Administrator ** to join our team in **McLean, VA** ! As a Junior Systems Administrator , you will be responsible for ... technical assistance to end-users regarding computer issues. + Implementing basic security measures like password policies and virus scans. + Actively acquiring… more
    Amentum (01/01/26)
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  • Linux System Administrator -Senior Level

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA location. The ... qualified Systems Administrator will support a very dynamic program in a...support and guidance for system-related issues, ensuring high performance, security , and availability of IT systems + Coordinate and… more
    Nightwing (12/20/25)
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