• Pr./ System Admin - Shift Work (Top Secret)

    Northrop Grumman (Chantilly, VA)
    …Security + or IAT Level 2 certification** **Preferred Qualifications:** + Red Hat Certified Systems Administrator (RHCSA) certification + Experience with ... history. We have an opening for a **Tier 2/3 System Administrator ** to join our team of...configuration management. + Maintain smooth operation of multi-user computer systems , including coordination with team members, system more
    Northrop Grumman (11/25/25)
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  • IT Support Specialist

    TekSynap (VA)
    …Cloud Operations + Red Hat Certified Engineer + Red Hat Certified System Administrator **Experience** + Six (6) years of progressive experience ... + Diagnoses and resolves customer-reported incidents involving hardware, software, and network systems . + Performs analysis of user requirements and IT processes to… more
    TekSynap (11/15/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …macOS, Linux/Unix, and other operating systems and virtual environments + Monitor Red Hat platforms' security and health, create and maintain reports of ... Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development,...daily + Create next-generation application platform automation solutions utilizing Red Hat OpenShift, Red more
    ARSIEM (11/12/25)
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  • Information System Security Engineer…

    Amentum (Warrenton, VA)
    …GCED, GCIH **Preferred:** * Ability to work within VMWare, VCenter, and Nutanix building Red Hat systems * Configure, operate, and maintain ForeScout, ... intimate knowledge of security design best practices for information systems . throughout the system development life cycle...information system hosting environment * Proficiency with Red Hat /Linux * Managing Red more
    Amentum (12/05/25)
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  • System Admin - Advanced Electronic…

    Lockheed Martin (Virginia Beach, VA)
    …a military/civilian environment\. System Administration experience i\.e\., LINUX, Red Hat , Windows Active Directory\. Facility maintenance activities, ... Lockheed Martin: An Award\-Winning Place to Work **WHO YOU ARE** Seeking experienced System Administrator to support the Space fence radar operations site… more
    Lockheed Martin (09/20/25)
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  • Fleet Support Rep-SA/DBA III-Computer…

    V2X (Virginia Beach, VA)
    …applications as approved by the government customer. + Create, maintain, and manage system administrator and user accounts for all applicable mission assets. + ... capable person. + Desired Qualifications: + Experience: + Linux Red Hat , Windows Server, Kubernetes certification +...US Navy CANES and/or NMCI environment. + Experience with system administration or operations of military planning systems more
    V2X (12/16/25)
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  • Storage Engineer

    Nightwing (Sterling, VA)
    …(eg, CompTIA Security+, CISSP). + Operating system certifications (eg, Red Hat Certified System Administrator - RHCSA). + DoD 8570 IAT Level ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Principal Systems Engineer - active TS/SCI…

    V2X (Springfield, VA)
    …enterprise level OSs, applications, and technologies, such as Citrix, Cisco, Microsoft, NetApp, Red Hat , Splunk, and/or VMware, are also a plus. + Demonstrated ... Microsoft IIS 10. + Demonstrated experience working with *nix-based OSs such as KVM, Red Hat Enterprise Linux (RHEL), and VMware vSphere ESXi to support… more
    V2X (11/25/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …& Qualifications** **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux, Oracle Enterprise Linux, and Solaris ... UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed...QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task… more
    TekSynap (10/25/25)
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  • Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    …Performing software installations and system backups on all Windows and Red Hat Linux CSRR components + Performing corrective maintenance, installation, ... Operational and Verification Testing (SOVT) experience + Windows, Linux, Red Hat certifications + CSRR maintenance school...the following NECs: + 736A: Global and Command Control System Maritime 4.X (GCCS-M.4X) System Administrator more
    Scientific Research Corporation (12/11/25)
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