• Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …exposure to AWS beyond core services + Senior-level experience with Solaris system administration **Application Deadline:** 12/1/2025 \#cjpost #LI-Hybrid The ... Senior Unix System Administrator (4608)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent...This individual will work alongside a team of UNIX/Linux Systems Administrators responsible for maintaining the integrity, availability, and… more
    SMX (10/18/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For over… more
    DCCA (11/17/25)
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  • Senior Principal Systems Engineer

    Concurrent Technologies Corporation (Fort Meade, MD)
    …Installation, configuration, tuning, troubleshooting and administration of: + SGI IRIX based operating system + SGI systems with direct attached and FC SAN ... and advanced level storage troubleshooting in support of RedHat, Suse, and Solaris operating systems , as they relate to the file service and FC connectivity. +… more
    Concurrent Technologies Corporation (11/06/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …include UNIX, Linux, Windows, and MAC. Similarly, software for system operation, management, and application support varies among divisions. **FUNCTIONAL ... RESPONSIBILITIES:** + Analyzing and figuring out the system needs of an organization. + Installing hardware and...support environments with virtualization including RedHat, CentOS, and SPARC Solaris . + Ten(10) or more years hands on experience… more
    TekSynap (09/16/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administrator on a DISA contract. This role is...considered in lieu of degree. + Windows, Linux, and Solaris Server experience with an expertise in at least… more
    Leidos (10/21/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    System and Network Administrator The Opportunity: A well-designed network is critical to move data and enable organizations to achieve their missions, but how can an ... team, you'll use your experience in network design and architecture, system interoperability, OSI model, network transport layers, multi-protocol label switching,… more
    BOOZ, ALLEN & HAMILTON, INC. (10/24/25)
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  • Systems Engineer

    KBR (Fulton, MD)
    … monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and ... for both physical and virtual infrastructure hosting one or more Operating Systems : Windows, Linux, Solaris , UNIX, and/or AIX systems . + One or more… more
    KBR (10/14/25)
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  • UNIX Systems Engineer

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, operating ... position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment of...environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. This position will work with the existing… more
    GovCIO (09/24/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …field + Seven (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris , or HP-UX. + Five (5) years' ... Designs, configures, implements, and maintains UNIX hardware and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris .… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Computer Network Operations (All Levels)

    Lentech, Inc (Hanover, MD)
    …RHCE, CEH, CCNA, or CISSP preferred, Minimum three (3) years' experience with system (Windows, Linux, and Solaris ) and network administration, Minimum three (3) ... in designing and implementing network architecture scenarios containing various operating systems and application versions to include Linux, Solaris , and… more
    Lentech, Inc (09/02/25)
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