• PMK - System Administrator Level 1

    Stratus Solutions (College Park, MD)
    …be a key contributor in resolving technical challenges within Linux and Windows environments through various channels, including phone, email, chat, and ticketing ... systems (JIRA/Confluence). This role not only involves supporting daily...Provide support for implementation, troubleshooting and maintenance of IT systems . * Provide Tier 1 (Help Desk) problem identification,… more
    Stratus Solutions (08/08/25)
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  • Sr. System Administrator

    Leidos (Odenton, MD)
    …a team of 4-5 personnel providing support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY RESPONSIBILITIES:** ... degree and/or 12+ years of overall related experience with a Windows /Linux server environment. Additional experience, education and training may be considered… more
    Leidos (07/22/25)
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  • Sccm/MCM Systems Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Microsoft Endpoint Configuration Manager,Microsoft Windows ... thousands of endpoints) across multiple air-gap networks, computer/IT professional experience with Windows Server Administrator ; Win Server 2016, 2019 or 2022 OR… more
    General Dynamics Information Technology (05/19/25)
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  • Network and Systems Technician

    CACI International (Forest Heights, MD)
    …+ At least one of the following certifications: Relevant Microsoft Windows administrator certification, Cisco Certified Network Associate (CCNA), COMPTIA ... to incident escalations. + Ability to perform troubleshooting on Windows Operating Systems ( Windows 11...Previous DHS or DoD experience. + Relevant hands-on Microsoft Windows administrator certification. + COMPTIA A+, Network+,… more
    CACI International (08/08/25)
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  • TS/SCI with Poly Systems Engineer

    Insight Global (Fort Meade, MD)
    …as a Systems Administrator supporting a dynamic environment of Unix and Windows systems null We are a company committed to creating diverse and inclusive ... looking to hire a TS/SCI with Polygraph cleared Senior Systems Administrator to support a defense contract...are not limited to: Configuring and managing UNIX and Windows operating systems and installing/loading operating system… more
    Insight Global (08/08/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …runner-up in 2020, and a finalist in 2021! Belay Technologies is seeking a Senior Systems Engineer to join our intel team. The VMware System Administrator should ... have a strong background in vSphere Administration and Windows System Administration, installing, maintaining, patching VMs operating in multiple disparate… more
    Belay Technologies (06/02/25)
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  • Senior Systems Engineer Level_IV

    General Dynamics Information Technology (Laurel, MD)
    systems . + Skills with Telecommunication (TCP/IP, OIS/CMIP/X25), operating systems ( Windows , UNIX, LINUX), NetApp-VMWare, database/DBMD (oracle, access, ... Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Complex Systems ,Information Technology (IT) … more
    General Dynamics Information Technology (06/12/25)
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  • Systems Engineer

    Tactibit Technologies LLC (Suitland, MD)
    …System Administrator requirements are: + 5+ years of hands-on experience managing Windows or Linux server and client systems in enterprise environments + ... commitment to excellence in everything we do. About the Systems Engineer position We are looking for an experienced,...We are looking for an experienced, motivated, and team-oriented Systems Engineer to join our team in Suitland, MD.… more
    Tactibit Technologies LLC (06/26/25)
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  • DevOps Systems Engineer-TS/SCI with Poly

    CACI International (Annapolis Junction, MD)
    …and internal customers on escalated issues + Configure and optimize UNIX and Windows operating systems + Implement enhancements to improve system reliability and ... DevOps Systems Engineer-TS/SCI with Poly Job Category: Engineering Time...+ AWS experience or certification (Cloud Architect or SysOps Administrator ) Join our team and contribute to cutting-edge national… more
    CACI International (08/11/25)
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  • Lead Linux Admin

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …and troubleshoot Linux systems on a day-to-day basis. * Integrate Linux Systems (RHEL 8/9) into a primary Windows environment (workstations & servers) where ... Responsible for unique or complex information systems and/or information technology projects across more than...other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety… more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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