• Tier 2 Network Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …Solutions, LLC,** a Koniag Government Services company, is seeking a Tier 2 Network Administrator to support KDS and our government customer. This is a remote ... paid time off, and more. The Tier 2 Network Administrator supports the Tier 3 Network team by assisting...accurate records of network incidents, changes, and resolutions + Support user account administration and access control… more
    Koniag Government Services (09/06/25)
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  • Senior Linux/Unix Systems Administrator

    SMX (Dahlgren, VA)
    …Dahlgren, VA SMX is looking for a highly motivated Senior Linux/Unix Administrator to join our team in support of Naval Surface ... Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part of our team managing...\#cjpost #LI-ONSITE The SMX salary determination process takes into account a number of factors, including but not limited… more
    SMX (09/03/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we do is rooted in ... safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What you will… more
    RTX Corporation (08/20/25)
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  • System Administrator

    Shuvel Digital (Reston, VA)
    …Describe the Work: GITI is looking for a mid-level Systems Administrator with experience in installing, configuring, troubleshooting, and maintaining server ... reviews of requirements, system architecture, and detailed design documents. A Systems Administrator must be able to collaborate well with a strong lean-forward… more
    Shuvel Digital (08/13/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...will serve as an escalation point for Tier 1 support and be responsible for maintaining and troubleshooting mission… more
    CACI International (09/20/25)
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  • System Administrator

    System One (Springfield, VA)
    Job Title: System Administrator Location: Springfield VA Type: Contract To Hire Contractor Work Model: On-site - Full Time Security Clearance: TS/SCI with the ... to obtain a CI Poly Contact: ###@altaits.com The Systems Administrator will work closely with both on-site and remote...site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/3 … more
    System One (09/16/25)
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  • Systems Administrator

    Guidehouse (Springfield, VA)
    …Top Secret SCI (TS/SCI) **What You Will Do** **:** The System Administrator will provide technical support , systems administration, application administration, ... Emergency Notification System (CENS) application and database, as well as technical support and facilitating technical support via responsible parties through… more
    Guidehouse (08/08/25)
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  • Risk Management Administrator

    Harbor Group Management (Norfolk, VA)
    …providing exquisite living experience for our residents. Job Title: Risk Management Administrator Reports to: SVP, Risk Management JOB PURPOSE: The Risk Management ... Administrator is responsible for managing and maintaining the organization's...Create and maintain dashboards, reports, and data visualizations to support risk analytics, loss trending, compliance, and insurance renewals.… more
    Harbor Group Management (09/27/25)
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  • Network Administrator Tier 2 (Network…

    Koniag Government Services (Chantilly, VA)
    **Koniag Data Solutions, LLC,** a Koniag Government Services company, is seeking Network Administrator Tier 2 (Network Operations Center) to support KDS and our ... issues + Maintain accurate records of network incidents, changes and resolutions + Support user account administration and access control + Assist with client… more
    Koniag Government Services (09/04/25)
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  • Senior Linux Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA** This opportunity allows you to become part of a ... development, data science, and advanced analytics-helping to drive impactful solutions in support of critical government missions. As a **Senior Linux Systems … more
    ManTech (08/30/25)
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