• Sr Manager, OneStream System Administrator

    PenFed Credit Union (Mclean, VA)
    …Cloud upgrade releases and patch management + Maintain detailed documentation of system configurations, changes, and administrative procedures + Provide internal ... part of the PenFed family. PenFed is hiring a (Hybrid) Sr Manager, OneStream System Administrator at our Tysons, Virginia location. The primary purpose of this job… more
    PenFed Credit Union (08/09/25)
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  • Junior System Administrator

    Tyto Athene (Fort Belvoir, VA)
    …other personnel. Applicant should be multi-disciplined with exposure to various system administration responsibilities to include Azure Cloud concepts, Docker ... Microsoft Hyper-V Virtual machine management + Knowledge ofDocker container technology + System and user administration within ICAM concepts + Occasional… more
    Tyto Athene (09/13/25)
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  • Momentum Systems Engineer

    Shuvel Digital (Fairfax County, VA)
    …Document system configurations, processes, and best practices. + Perform Systems Administrator and Oracle Database Administration functions as required Must ... in system design, development and production support of large applications/ systems . + Strong proficiency in Linux administration (RHEL, CentOS, etc.).… more
    Shuvel Digital (07/18/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …Virtualization: Knowledge of virtualization technologies (eg, VMware, Hyper-V). + Database Administration : Experience with database systems (eg, SQL Server, ... 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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  • System Development Engineer II, AWS Managed…

    Amazon (Herndon, VA)
    …- Knowledge of systems engineering fundamentals (networking, storage, operating systems ) - 3+ years of administrative experience in networking, storage ... driving a common source of error out of the system and improving its reliability. About the team Diverse...(design patterns, reliability and scaling) of new and existing systems experience - 5+ years of administrative … more
    Amazon (09/09/25)
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  • System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …Technology, Software Engineering) + 3 - 7 years of experience with Unix/Linux system administration in enterprise or DoD environments + Microsoft Certified: ... Position Summary The System Administrator will ensure the reliability, security, and...will ensure the reliability, security, and availability of critical systems , supporting both Windows and Linux environments in a… more
    Leader Communications Inc. (09/23/25)
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  • NCIS Cyber Systems Administrator - SecOps…

    General Dynamics Information Technology (Quantico, VA)
    …clearance with SCI eligibility. + **Required Experience:** + 5+ years of experience with systems administration : + DoD system accreditation process + STIG ... Operations **Skills:** DISA STIG,IT Security Operations,Security Content Automation Protocol (SCAP), System Administration **Certifications:** Security+ CE - CompTIA… more
    General Dynamics Information Technology (08/28/25)
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  • Systems Administrator

    Leidos (Chantilly, VA)
    …VA location. This role supports critical network infrastructure through advanced systems administration and troubleshooting tasks. The ideal candidate will ... be responsible for installation, configuration, administration , support, and maintenance of network systems ...performance tuning, and storage allocation. + Identify and recommend system functional specifications and best practices. + Review … more
    Leidos (08/16/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …DISA STIGs\. \- Prior Information System Security Engineer \(ISSE\) or System Administration experience\. \- Bachelor's degree from an accredited college in ... obtain a CI polygraph\.** This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, Virginia\.… more
    Lockheed Martin (08/08/25)
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  • SME Network and Computer Systems…

    GovCIO (Richmond, VA)
    …such changes **Qualifications** + Bachelor's with 12+ years of network and system administration experience (or commensurate experience) + Clearance Required: ... systems , software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers as required. May… more
    GovCIO (09/25/25)
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