• Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... enclave comprised of various hardware, software and network components to include server architecture, virtual machines, managed switches, NAS, VLANs, and VPNs. +… more
    Leidos (05/14/25)
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  • System Administrator II

    General Dynamics Information Technology (Annapolis Junction, MD)
    …(4) years of experience with Service Management (ITSM) is required. ServiceNow System Administrator certification is required GDIT IS YOUR PLACE: * 401K with ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Implement IAVA security patches… more
    General Dynamics Information Technology (08/08/25)
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  • Database Administrator

    Leidos (Edgewood, MD)
    **Description** The Leidos AIE team has an opening for a Database Administrator with a SECRET clearance on our Enterprise Data Center Software Applications Team. ... and migrate data between two different systems that utilize Microsoft SQL server . + Design, build, configuration, documentation and operational support for SQL… more
    Leidos (08/01/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …Summary:** MC Dean is seeking a highly competent TS/SCI with Polygraph cleared **Network Administrator 3** to assist on the design and maintenance of its network of ... knowledge of the following systems: UNIX/LINUX, CISCO IOS, Windows Server , and Microsoft SQL. + Experience in the use...which meets current guidelines such as DOD 8140/8570 Baseline Certification IAT Level II. **Abilities:** + Exposure to computer… more
    M. C. Dean (07/26/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... will support ISSO and ISSEs in obtaining and maintaining security certification and accreditation. Apply knowledge of computer operations, platforms, systems,… more
    Synergy ECP (07/16/25)
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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 ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Implement IAVA security patches… more
    Synergy ECP (06/03/25)
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  • Windows System Administrator 2

    Orion Consortium (Columbia, MD)
    …Full Scope polygraph.* Description The job duties of the Windows System Administrator are as follows: Administrating day-to-day IT systems to include system ... and remediate defects based on customer security policies. Ensure workstation/ server data integrity by evaluating, implementing, and managing appropriate software… more
    Orion Consortium (05/24/25)
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  • System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Implement IAVA security patches… more
    General Dynamics Information Technology (07/23/25)
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  • Sr. System Administrator

    Leidos (Odenton, MD)
    …degree and/or 12+ years of overall related experience with a Windows/Linux server environment. Additional experience, education and training may be considered in ... lieu of degree. + Expertise in Linux Server administration. + Extensive experience working with virtual environments...required for this position. + Currently possess DoD 8570 certification at least IAT level II, eg Security+ce. **PREFERRED… more
    Leidos (07/22/25)
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  • .NET/Oracle Developer

    CACI International (Hanover, MD)
    …with database management systems (eg Oracle, SQL Server , MySQL) + Relevant certification such as IBM Certified Database Administrator - DB2, Microsoft SQL ... Server database certification , Oracle Certified Professional, MySQL Database Administrator , or industry equivalent - ** ** **What You Can Expect:** **A… more
    CACI International (06/11/25)
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