• Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will ... will work with other members to mitigate vulnerabilities on Linux-based systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other… more
    GovCIO (11/07/25)
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  • MySQL Database Administrator

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a MySQL Database Administrator who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like a company ... some amazingly talented people Job Description: GliaCell is seeking a MySQL Database Administrator on one of our subcontracts. This is a full-time position offering… more
    GliaCell Technologies (11/06/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    Cross Domain Solutions Administrator (ONI) Suitland, MD **Requires US Citizenship** **Employment Term and Type: Regular, Full Time** **Required Security Clearance: ... and network troubleshooting, and system integration of Unix and Linux operating systems running on SPARC/x86 hardware supporting the ONI CDS enterprise. Additional… more
    FGS, LLC (11/22/25)
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  • System Administrator

    CACI International (Laurel, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... + Provide support for implementation, troubleshooting and maintenance of IT systems + Provide Tier I (Help Desk) problem identification, diagnosis and… more
    CACI International (11/20/25)
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  • Computer System Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + Communicate ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...server ), Linux (Red Hat or HPC), VMWare, Storage Systems (SAN, NAS, DAS) or CISCO networks. Salary Range:… more
    Northrop Grumman (11/12/25)
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  • SAP Hana Database Administrator

    BigBear.ai (Annapolis Junction, MD)
    …security, and innovation. We're looking for an experienced SAP HANA Database Administrator to join our team and take ownership of mission-critical systems ... Certified Technology Associate SAP HANA (preferred). + Knowledge of Linux/Windows server administration. + Familiarity with BI, data warehousing, and integration… more
    BigBear.ai (11/20/25)
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  • Network Administrator

    GovCIO (Annapolis, MD)
    …a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting functional teams ... and customers that utilize MS Windows server 2019/2022, MS SQL 2019, MS Windows 11, VMWare...MS Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Operating systems . This position will work with the existing team… more
    GovCIO (09/26/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital ... + Provide support for implementation, troubleshooting and maintenance of IT systems + Provide configuration management, implementation, and sustainment of compliance… more
    Synergy ECP (09/01/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and...+ Manage IT system infrastructure and processes related to client/ server /storage/network devices and mobile devices. + Perform Tier 1… more
    ManTech (10/14/25)
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  • TS/SCI CI Poly Database Administrator

    Insight Global (Fort Meade, MD)
    …related fields. *Active TS/SCI and CI Polygraph clearance. *Proficiency in database management systems such as SQL Server , Oracle, MySQL, or PostgreSQL. *Strong ... Job Description Insight Global is seeking a Database Administrator who will design, implement, and maintain highly available, secure, and scalable database … more
    Insight Global (10/02/25)
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