• Senior Systems Administrator

    ManTech (Fairmont, WV)
    **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows/Linux Dual-Stack Specialist** to join our team in **Boulder, CO** . ... and Mitigation (CDM) practices. **Preferred Qualifications:** + Microsoft Certified Systems Administrator /Engineer (MCSA/MCSE) or equivalent (eg, Azure … more
    ManTech (11/05/25)
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  • Virtual Platform Administrator - REMOTE

    TekSynap (VA)
    …Cloud Operations + Red Hat Certified Engineer (RHCE) + Red Hat Certified System Administrator (RHCSA) **Desired Experience and Skills** + Extensive knowledge of ... Architect - Associate + AWS Certified Solutions Architect - Professional + AWS Certified SysOps Administrator + Microsoft Certified: Azure Administrator more
    TekSynap (11/08/25)
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  • Lead Administrator Linux Systems

    Burlington (Edgewater Park, NJ)
    …and other critical infrastructure technologies. **A Day In The Life** The Lead Administrator , Linux Systems , plays a role in managing and maintaining Linux-based ... , networking, hardware, scripting languages, and automation. In this role, the Lead Administrator , Linux Systems , will need to perform both engineering tasks and… more
    Burlington (12/17/25)
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  • Systems Administrator

    CACI International (Linthicum, MD)
    …availability of customer systems . We are looking for a dedicated Linux System Administrator to help us ensure information security readiness and maintain ... Systems Administrator Job Category: Information Technology...with escalated customer tickets. Qualifications: + 3 years Linux system administration experience. + Knowledge of physical and virtual… more
    CACI International (12/27/25)
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  • Journeyman Network and Computer Systems

    NANA Regional Corporation (South Burlington, VT)
    We are seeking a highly experienced **Journeyman** **Network and Computer Systems Administrator ** to support the Department of Homeland Security (DHS) in the ... and manage virtualization platforms (eg, VMware, Hyper-V) and cloud environments (eg, AWS , Azure). + Maintain accurate documentation of systems , configurations,… more
    NANA Regional Corporation (10/17/25)
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  • SAP NS2 Senior Cloud Engineer/ Systems

    SAP (Herndon, VA)
    …variety of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer/ Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI with ... internals must have manager's approval to transfer. The NS2 Senior Cloud Engineer/ Systems Administrator candidate will be responsible for leading the development… more
    SAP (10/21/25)
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  • TS/SCI System Administrator

    Insight Global (Grand Forks, ND)
    Job Description Insight Global is looking for a TS/SCI Systems Administrator sitting fully on-site in Grand Forks, ND. This individual will collaborate with the ... RedHat OpenStack, Dell hardware, NetApp storage solutions, and cloud-based systems hosted on AWS . You'll be responsible for maintaining both local and remote… more
    Insight Global (01/06/26)
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  • Principal Cloud Computing Administrator

    BAE Systems (Vicksburg, MS)
    …values innovation, teamwork, and customer satisfaction. As a Principal Cloud Computing Administrator , you'll handle cloud systems provisioning and management of ... that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that...to achieve their missions. As a **Principal Cloud Computing Administrator ** , you'll play a critical role in providing… more
    BAE Systems (11/18/25)
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  • Principal Cloud Administrator

    BAE Systems (Vicksburg, MS)
    …that values innovation, teamwork, and customer satisfaction. As a Principal Cloud Administrator , you'll administer cloud systems and services, including recovery ... that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that...customers to achieve their missions. As a **Principal Cloud Administrator ** , you'll play a critical role in providing… more
    BAE Systems (11/18/25)
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  • Systems Administrator w/Poly

    BigBear.ai (Hanover, MD)
    Overview BigBear.ai is seeking a System Administrator to support mission critical application and systems in support of multiple Identity, Credential and ... Access Management (ICAM) projects. The selected candidate will serve in a System Administrator role to keep the system operational, compliant and perform… more
    BigBear.ai (12/17/25)
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