• Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + ... and accounts. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning ...Level II) - Baseline DoD IA certification for system administrators. + RHCSA - Core Linux system… more
    Parsons Corporation (11/15/25)
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  • Systems Administrator (Day Shift)

    General Dynamics Information Technology (Fort Belvoir, VA)
    …maintenance and support of the organization's IT systems and infrastructure including managing servers, ensuring system availability and implementing ... **US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (12/18/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    … Security Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ ... of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and maintaining… more
    Leidos (12/20/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …IT Operations Support, Software Development, and Program Management. Job Title: System Administrator Location:Oakton, Virginia Clearance Level :Top ... System Administrator Oakton, VA . Information...infrastructure . + Demonstrated experience with applying STIGs to systems , applications and components and troubleshooting STIG related issues.… more
    Chenega Corporation (11/12/25)
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  • Windows System Administrator 1

    M. C. Dean (Falls Church, VA)
    …outcomes, improving lives, and changing the world for the better. We are seeking a ** System Administrator 1** to join our **Security and Electronic Systems ... prior to completing ticket and or escalating to next level of support. + Monitor Enterprise system ...and 6+ Years of progressive experience + Requires some system administrator experience in performing triage on… more
    M. C. Dean (12/23/25)
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  • Sr. System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    …Provides expert level support and mentoring for Mid and Junior System Administrator personnel. * Develops and maintains installation and configuration ... Sr. System Administrator Location: Reston, VA, US... are as follows: * Plans, designs, and implements infrastructure changes and system upgrades. * Manages… more
    Arena Technical Resources, LLC (01/01/26)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …on mission-critical systems in a dynamic environment? Parsons is seeking a mid- level Linux Systems Administrator to support Linux-based workstations and ... **Job Description:** Are you a skilled **Linux Systems Administrator ** looking to work...+ **Issue Resolution:** Diagnose and resolve remote user and system infrastructure issues. + ** Infrastructure … more
    Parsons Corporation (12/20/25)
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  • Linux Systems Administrator - TS/SCI…

    Parsons Corporation (Centreville, VA)
    …an opportunity to work on mission-critical systems ? Parsons is seeking a mid- level Linux Systems Administrator to support both Linux-based workstations ... Systems Administrator ** looking for...+ **Issue Resolution:** Diagnose and resolve remote user and system infrastructure issues. + ** Infrastructure … more
    Parsons Corporation (12/20/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a ** System Administrator ** (Shift Work) to join ... sometimes under high pressure and tight deadlines, to include ** infrastructure administration** , **information security** support and configurations, software...a small group of end users who use our system and several other systems that we… more
    The Boeing Company (12/25/25)
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  • G2 Directory Services Engineer / Senior…

    General Dynamics Information Technology (Fairfax, VA)
    …innovation to GDIT. Our **Directory Services Engineer / Senior Systems Administrator ** must have: + **Security Clearance Level :** Active Top Secret ... Transform technology into opportunity as a **Directory Services Engineer / Senior Systems Administrator ** at GDIT. Shape what's next for mission-critical… more
    General Dynamics Information Technology (01/05/26)
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