• OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …Cacti, Nagios, Solarwinds - using tool as well as maintaining the tool itself + Linux system administration to include ability to manage offline operating ... knowledge and hands-on experience in most of the following areas: + Systems Engineering/ Administration + Diagnosing and resolving software, hardware, and network… more
    Leidos (11/07/25)
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  • OpenShift Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …cluster upgrades and security patches as needed Experience withRed Hat Enterprise Linux system administration Experience withcontainer orchestration and ... Degree or equivalent experience - 10+ years of related experience RequiresRHEL- Linux administration experience - 5+ year or more experience Preference… more
    Arena Technical Resources, LLC (11/29/25)
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  • Network Engineer-US Citizens Only- Active Top…

    The Metamorphosis Group (Reston, VA)
    … servers and virtual infrastructure. 22. Demonstrated hands on experience performing administration , troubleshooting, patching, and support of Linux servers and ... Contractor Team shall assist with continuous monitoring of IT systems that are required to sustain Sponsor accreditation of...to the network. * The Contractor Team shall provide system documentation to system security managers to… more
    The Metamorphosis Group (12/03/25)
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  • Network Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …servers and configuration and management of Windows, UNIX, and Linux systems , including installing, loading and patching operating system and application ... software. You will support Windows and Linux systems engineering efforts in design and... engineering efforts in design and evaluation, solution engineering, system administration , and most importantly: hardening all… more
    BOOZ, ALLEN & HAMILTON, INC. (12/21/25)
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  • Enterprise Monitoring Tool Engineer

    Leidos (Chantilly, VA)
    …and Intel business area. The job duties are as follows: + Administration & Maintenance:Provide SME support and guidance to junior administrators and operators ... enterprise monitoring tool and related components (OBM). This requires strong proficiency in Linux (Red Hat Enterprise Linux - RHEL). + Integration Management:… more
    Leidos (12/20/25)
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  • SLC Solutions Architect

    Siemens (Richmond, VA)
    …practice. Ideal candidates will have several years of SAS platform administration , extensive enterprise architecture understanding, including SAS GRID, and be ... 3rd party applications/drivers/DBs required by SLC. Training of customer system admins on the effective use of SLC/HUB as...Will Need: 3+ years' experience as a SAS platform Admin Extensive experience using common SAS modules: Enterprise Guide… more
    Siemens (11/25/25)
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  • Systems /Network Engineer

    Insight Global (Mclean, VA)
    Job Description Performing enterprise software installations and upgrades. Enterprise Linux (Red Hat, OEL, Fedora) experience. Ansible or PowerShell automation ... (ESXi, vCenter, etc.) Windows Workstation and Server deployment and administration experience. RMF, NIST, and NISPOM requirements, configurations, settings, and… more
    Insight Global (12/09/25)
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  • Cloud Support Engineer Nights

    ManTech (Vienna, VA)
    …relevant certifications: each may substitute 0.5 years' experience + Experience in Linux system administration (command-line management, networking, and ... and customer service. You will help troubleshoot complex issues across Linux and Kubernetes environments, collaborate with engineering teams, and ensure enterprise… more
    ManTech (12/13/25)
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  • Mission IT Operator

    CACI International (Springfield, VA)
    …user systems , servers, storage, and network connectivity. - Provides system administration for assigned infrastructure and establishes and maintains security ... This position requires broad knowledge of both Windows and Linux -based systems across a global environment. **Shift...in support of 24x7 operations. - System administration experience to include UNIX, Linux , and… more
    CACI International (01/06/26)
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  • Enterprise Logging Solution (ELS) Lead

    Tyto Athene (Ashburn, VA)
    …as an applications or systems administrator. + Practical knowledge of Windows and Linux systems administration . + Experience with Linux or Windows ... and heterogeneous systems . + Administer and optimize enterprise IT applications and systems in Windows and Linux environments. + This role ensures that all… more
    Tyto Athene (11/01/25)
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