• Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    Security Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3+ ... our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and maintaining robust and… more
    Leidos (12/20/25)
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  • Systems Network Administrator (SNA-2)

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... more. **Join us and make a difference in National Security !** **Job Summary:** The Systems Network Administrator ...MS SQL environment by performing the following: Support virtual Windows servers in production and lab, support products and… more
    Leidos (11/18/25)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    MANTECH seeks a motivated, career- and customer-oriented **Cloud System Administrator ** to join the team in **Hanover, MD** . Our team delivers enterprise ... include, but are not limited to:** + Provide administration and support for Windows Server 2022 environments, including Active Directory, and manage Windows more
    ManTech (12/24/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    Windows builds, installs, configuration, administration, and troubleshooting of Linux and Windows servers to include base configuration, security and system ... exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology Platform… more
    Leidos (12/30/25)
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  • System Administrator

    Belay Technologies (Fort Meade, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator to join our intel team. This position is for a System Administrator ... with ZeroTrust and TITUS. The selected candidate will serve in a System Administrator role to keep the system operational, compliant and perform trouble shooting as… more
    Belay Technologies (12/12/25)
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  • Storage Administrator Active TS/SCI / wPoly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Backup and Recovery (Software),Information Technology (IT) Systems,NetApp **Certifications:** CompTIA Security + certified (DoD 8570 IAT Level II) - CompTIA ... of related experience **US Citizenship Required:** Yes **Job Description:** Storage Administrator Transform technology into opportunity as a Storage Administrator more
    General Dynamics Information Technology (10/09/25)
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  • Database Administrator / Applications…

    Chenega Corporation (Silver Spring, MD)
    **Req ID:** 38519 **Summary** **Database Administrator / Applications Developer** **Silver Spring, MD** Are you ready to enhance your skills and build your career in ... federal marketplace and the data visualization environment. The **Database Administrator / Application Developer** is responsible for providing technical expertise… more
    Chenega Corporation (12/08/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    System Administrator I Location Fort Meade, MD Job Code 2123 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com System Administrator I Candidate must have an active TS/SCI w/...cleared Junior to Mid-Level Systems Administrators with Linux and Windows experience! We have multiple positions open in the… more
    DCCA (11/21/25)
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  • System Administrator -Linux

    Leidos (Annapolis Junction, MD)
    … - Linux** **Leidos** has a new and exciting opportunity for a **System Administrator - Linux** in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (11/19/25)
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  • Systems Administrator

    Idea Entity (Belcamp, MD)
    …and on-prem environments. + Knowledge of CMMC framework. + Certifications: + CompTIA Security + + Microsoft 365 Certified: Teams Administrator Associate + ... Title: Systems Administrator Department: IT Reports To: Project Manager Location:...4 years of hands-on experience in system administration in Windows Server environments. + 4 years of experience in… more
    Idea Entity (12/06/25)
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