• SIGINT Systems Administrator (Low Band…

    CACI International (Hampton, VA)
    systems , servers, storage, and network connectivity. You will also provide system administration for assigned infrastructure and establish and maintain ... SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information...Provides LBS technical and engineering SW support. + Provides system administration for CICS and the LBS… more
    CACI International (12/15/25)
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  • Systems Administrator

    ManTech (Bremerton, WA)
    …a related scientific discipline with 2+ years of IT experience, particularly in IT system administration or related fields. An Associate's degree with 4+ years ... system fixes, updates, and enhancements + Provide IT systems support for a wide range of Windows &...or a High School Diploma with 6+ years of Systems Support/ Administration experience may be accepted in… more
    ManTech (12/30/25)
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  • IT Systems Engineer, Sr / Top Secret…

    Lockheed Martin (King Of Prussia, PA)
    …user account management, administration and access controls \- Systems Administration experience supporting United States Government classified environments ... areas located in Valley Forge, Pennsylvania\. Deep expertise in technical leadership, Linux server, Windows server, Storage and network administration are… more
    Lockheed Martin (11/07/25)
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  • Group 05-59 | CO-OP | Cyber System

    MIT Lincoln Laboratory (Lexington, MA)
    The Cyber System Assessments Group performs software and hardware reverse engineering, vulnerability research and discovery, and system exploitation. We develop ... and demonstrate cyber vulnerabilities so that vulnerabilities in US systems can be corrected, and so that vulnerabilities in...success of their missions. Position Description As a Cyber System Exploitation Co-Op, you will work with a team… more
    MIT Lincoln Laboratory (12/31/25)
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  • System Administrator

    Insight Global (Keyport, WA)
    …administering Linux and Windows environments, updating and modernizing test systems , and providing technical support for hardware and software. You'll generate ... Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements Advanced Linux and Windows administration experience. Strong understanding… more
    Insight Global (12/18/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …years of directly related experience in systems administration and analysis. + UNIX/ LINUX System Administration - Preferred + Windows System ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration ,Technical Work,Troubleshooting **Certifications:** CompTIA Security+ CE… more
    General Dynamics Information Technology (12/02/25)
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  • Specialist, Systems Engineer - RC-135…

    L3Harris (Offutt AFB, NE)
    …or Security+ certification + Familiarity with LINUX and UNIX-based operating systems using command line and Oracle database administration + Active Top ... sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - RC-135 Computer Systems Administrator Job Code: 32606 Job… more
    L3Harris (01/10/26)
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  • Principal Software Developer

    System One (Bellevue, WA)
    System One is seeking a highly skilled Full Stack Developer to support the development and ongoing enhancement of a mission-critical data management application used ... with engineering leadership, QA, and internal users to continuously improve system performance, quality pedigree, and usability in a regulated environment. Position… more
    System One (01/06/26)
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  • Systems Administrator

    SMX (Patuxent River, MD)
    …Security + or other DOD INST 8570 compliant qualification + Knowledge of system administration principles, theories, and concepts + Experience with Linux ... local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network system . + Monitor network to ensure network availability to all… more
    SMX (01/07/26)
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  • Staff System Engineer

    Southern California Edison (Alhambra, CA)
    …Pay Range: $140,400.00 -$210,500.00 Join the Clean Energy Revolution Become a Staff System Engineer at Southern California Edison (SCE) and build a better tomorrow. ... In this job, you'll install and configure Linux container-based platforms that support mission-critical applications and services. The ideal candidate will have… more
    Southern California Edison (11/21/25)
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