• Linux System Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated and career-oriented **Linux** **Systems Administrator ** to join our team in **Laurel, MD** . You will be part of a dedicated team ... or SSCP) **Preferred Qualifications:** + Familiarity with configuring, scripting, and managing Unix , RHEL and Windows operating systems + Familiarity with Scanboy +… more
    ManTech (08/22/25)
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  • Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …your career in a dynamic and supportive environment!** The Systems Administrator (SA) will provide support for implementation, troubleshooting, and maintenance of ... and perform system capacity analysis and planning + Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system… more
    SAIC (08/19/25)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    System Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for a ... problem identification, diagnosis and resolution + Configuring and managing UNIX and Windows operating systems and installs/loads operating system software,… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Modernization Cyber Systems Administrator…

    Lockheed Martin (Hanover, MD)
    …administration experience\. **Desired Skills:** Capabilities: * Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads ... operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance * Provide Tier 1 \(Help Desk\) and Tier 2 \(Escalation\) problem… more
    Lockheed Martin (07/12/25)
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  • System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    …remains involved in the resolution process. . Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, ... maintains integrity and configures network components along with implementing enhancements to improve reliability and performance. REQUIRED QUALIFICATIONS: Experience as a SA in programs and contracts of similar scope, type, and complexity is required.… more
    Lentech, Inc (07/08/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide ... variety of IT systems. We are seeking a qualified System Administrator to provide support for the implementation, troubleshooting, and maintenance of IT systems… more
    CACI International (08/21/25)
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  • SAP PI/PO Developer

    Enterprise Horizon Consulting Group (Aberdeen, MD)
    Enterprise Horizon Consulting group is seeking an SAP PI/PO Middleware Administrator to join our team and support our DOD customer in Aberdeen, MD. The PI/PO ... Administrator will be responsible for the administration, configuration, monitoring,...protocol knowledge with one or more of the following: Unix , Web Services, sFTP, FTP, SeeBurger, i-Way CICS +… more
    Enterprise Horizon Consulting Group (09/12/25)
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  • Senior Analytics Engineer - Remote

    Prime Therapeutics (Annapolis, MD)
    …the following roles: Data Scientist, Systems Analyst, Report Developer, Database Administrator + Other duties as assigned **Minimum Qualifications** + Bachelor's ... in a mainstream programming language such as python, and basic familiarly with UNIX Every employee must understand, comply with and attest to the security… more
    Prime Therapeutics (09/27/25)
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  • HPC Systems Engineer - #Staff

    Johns Hopkins University (Baltimore, MD)
    …performance parallel storage and methodologies. + Expert knowledge of Unix /Linux systems administration, including all aspects of management, monitoring, performance ... managing HPC clusters. + Experience as a high-level Linux system administrator . + Experience managing mission critical services. + Familiarity with configuration… more
    Johns Hopkins University (08/21/25)
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  • IT Lead

    KBR (Bethesda, MD)
    …cloud infrastructure. + Must have knowledge and hands-on experience administering Windows, UNIX , and Cloud based systems + Must have demonstrated ability to ... to accomplish Government requirements. + Experience as a Systems Administrator /Network Engineer for development/integration programs. + Experience or working… more
    KBR (08/21/25)
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