• Software Integration Engineer 3

    Synergy ECP (Fort Meade, MD)
    …for the full software stack. . Update software for sustainment support. . Basic Linux system administration skills and shell scripting. . Execute test codes for ... ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence...shall develop software Tools and Services in a PaaS Linux environment supporting an 'on-prem' cloud offering with open… more
    Synergy ECP (10/28/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    …firmware updates, system and network troubleshooting, and system integration of Unix and Linux operating systems running on SPARC/x86 hardware supporting the ONI ... of all CDS systems + Installation, configuration and system hardening of Unix/ Linux operating systems + Installation and configuration of GOTS and COTS… more
    FGS, LLC (11/22/25)
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  • IT Specialist

    Red Cat Holdings (Valdosta, GA)
    …and Tier 2 support for hardware, software, and network issues across Windows, macOS, and Linux systems + Respond to helpdesk tickets in a timely manner, document ... appropriate, and clearly document troubleshooting steps + Proficient with Windows and Linux operating systems at an administrative level, including user profile… more
    Red Cat Holdings (11/26/25)
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  • FISMA NIST Consultant

    COOLSOFT (Columbia, SC)
    …title Consultant Job location in Columbia, SC Skills required IBM System P Administration , Linux Environment, FISMA, NIST Open Date 08-Jan-2026 Close Date Job ... Job interview type Email Recruiter:coolsoft Job Description Consultant: IBM System P Administration , Linux Environment, FISMA, NIST Start date :2/10/2026 End… more
    COOLSOFT (01/08/26)
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  • System Administrator VII

    Chenega Corporation (Albuquerque, NM)
    …business. The System Administrator VII will perform system administration for Linux and Windows operating systems and VMware virtual host environments. The ... and system monitoring and upgrade of all required Microsoft and Linux based systems /servers. + Utilize new data storage and replication technologies to ensure… more
    Chenega Corporation (01/06/26)
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  • System Administrator 2

    DCCA (Fort Meade, MD)
    …dedication to excellence. Key Tasks: DCCA is looking for TS/SCI w/Polygraph cleared Systems Administrators with Linux and Windows experience! We have multiple ... involved in the resolution process. + Configure and manage Linux , UNIX and Windows operating systems and...Familiarity with networking concepts, or a background in network administration is a plus Required Education / Certifications: +… more
    DCCA (11/21/25)
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  • Sr. Software Engineer (Top Secret Clearance…

    Lockheed Martin (King Of Prussia, PA)
    …developing automated unit, integration, and end\-to\-end tests * Experience working with Linux OS, including basic system administration \(emphasis on RHEL\) * ... these questions, then we invite you to join Lockheed Martin Rotary and Missions Systems \(RMS\) as a Senior Software Engineer\! Lockheed Martin is a global leader in… more
    Lockheed Martin (11/06/25)
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  • PLM Administrator

    PDS Tech Commercial (Fort Worth, TX)
    …or a related field + 5+ years of experience in **application and server administration ** (Windows/ Linux ) + 5+ years of **PLM system administration ** , ... role, you will support and enhance mission-critical Product Lifecycle Management (PLM) systems that enable engineers and business teams to design, collaborate, and… more
    PDS Tech Commercial (01/15/26)
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  • Information System Security Engineer - Senior

    Amentum (Warrenton, VA)
    …operational environments to include all cybersecurity tool sets and collaborating with systems and network engineers. * Use knowledge, skills, and ability to conduct ... for designing, integrating, and implementing security controls into current and future products/ systems thus ensuring these systems can be accredited based on… more
    Amentum (12/05/25)
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  • Cybersecurity Lab Network Administrator

    Rowan College at Burlington County (Mount Laurel, NJ)
    administration including user/group management and policy enforcement. + Conduct Linux server administration across distributions such as Ubuntu, CentOS, and ... lab infrastructure. This includes administering virtual environments, securing network systems , and providing hands-on technical training and support to students.… more
    Rowan College at Burlington County (12/24/25)
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