• System Administrator

    SAIC (VA)
    **Description** SAIC is searching for a Senior level System Administrator who performs high-level, day-to-day operational maintenance, support, and upgrades for ... of managing and maintaining complex AWS environments. + Hands-on experience with both Windows and Linux/Unix operating systems . + Strong proficiency in AWS… more
    SAIC (09/24/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... meaningful part in improving how agencies operate. **HOW** **A SYSTEMS ADMINISTRATOR ** **WILL** **MAKE AN IMPACT** +...on LINUX (Linux RHEL, CentOS, Scientific Linux) and Microsoft Windows (2008 R2, 2012 R2) platforms. + Perform software… more
    General Dynamics Information Technology (09/17/25)
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  • RHEL System Administrator III

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

    Parsons Corporation (Fort Belvoir, VA)
    …Parsons is looking for an amazingly talented Development/Security/Operations (DevSecOps) Engineer / System Administrator to join our team! In this role you ... + Familiarity with DoD applications running on Linux and Windows environments + Proven experience in system administration, with a focus on Windows Server… more
    Parsons Corporation (07/23/25)
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  • NCIS Cyber Systems Administrator…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A career in enterprise ... improving how agencies operate. Our work depends on **Cyber Systems Administrator - SecOps** joining our IT...+ **Required Experience:** + 5+ years of experience with systems administration: + DoD system accreditation process… more
    General Dynamics Information Technology (08/28/25)
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  • Senior Systems Administrator…

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Senior Systems Administrator ** with GDIT. A career in enterprise IT means ... suspected criminal, terrorism, sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Administer, manage,… more
    General Dynamics Information Technology (08/09/25)
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  • EGIS System Administrator

    Intelligent Waves (Fort Belvoir, VA)
    **Overview** Intelligent Waves is seeking an **EGIS System Administrator ** to support the development and administration of ArcGIS Portal. This role is ... to all customer site protocols is mandatory for employees.** **Responsibilities** + Perform system development and integration for Windows Servers + Execute SDE… more
    Intelligent Waves (09/18/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** CLOUD SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Cloud Systems Administrator to support our customer on the Nautical contract in the ... CISSP, CISM, or equivalent advanced security certification + Red Hat Certified System Administrator (RHCSA) + Kubernetes certifications (CKA, CKAD) Physical… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • Systems Administrator

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator ** to join our team onsite in **Norfolk, Virginia.** This is an **onsite** ... related to system configurations and network connectivity for Range POR systems + Ensure compliance with security policies, procedures, and best practices, with… more
    ManTech (09/10/25)
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  • ACAS Systems Administrator…

    CACI International (Norfolk, VA)
    …Opportunity** We're seeking an experienced Information Systems Security Engineer & ACAS System Administrator to join our NTCSS Systems Team at Norfolk ... ACAS Systems Administrator / Information Systems ...vulnerability remediation and patch management + Validated experience in Windows /Linux system administration + Documented experience in… more
    CACI International (09/25/25)
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