• System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis, MD)
    …\n \n <\/div>\n \n \n <\/div>\n \n Candidate will be responsible for providing Sr . level Linux System Administration support for the program.<\/span><\/span> ... \n <\/div>\n \n Required: Very strong Linux (Red Hat\/Rocky, CentOS) and Latte 'Art for SSP,...for implementation, troubleshooting and maintenance of Information Technology (IT) systems .Manages IT system infrastructure and any processes related to… more
    Jovian Concepts, Inc. (09/24/25)
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  • Air Combat SME (Mission Systems Modeler)

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Range: $86,071.00 - $124,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (10/24/25)
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  • Nuclear Security Specialist - Nuclear Security…

    American Electric Power (Bridgman, MI)
    …School Diploma/GED with 2 years relevant experience in IT system administration /help desk/security (cyber) **Nuclear Specialist, Sr :** Education & Experience: ... for ensuring controls required by NEI 08-09 are implemented for digital systems and components at Cook Nuclear Plant. Responsible for moderate-scale security… more
    American Electric Power (11/20/25)
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  • Public Key Infrastructure (PKI) Security…

    Tetrad Digital Integrity LLC (Falls Church, VA)
    …firewalls) in an enterprise environment + Infrastructure IT ( Systems Administration , Network Administration Windows/ Linux OS, Network Administration ... IT Sys Admin , Server Admin , Networking, Active Directory/LDAP, Unix/ Linux or Virtualization and Access control administration + Strong communication… more
    Tetrad Digital Integrity LLC (11/20/25)
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  • Software Engineer 4 - (24-391.2)

    Northrop Grumman (Huntsville, AL)
    …- Launch and Missile Defense Systems has an exciting career opportunity for a Sr . Principal Software Engineer (level 4) - SW Engineer (RA) to join our team of ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...missile defense system capabilities. This position is for a Sr . Principal Software Engineer on the C2BMC program. The… more
    Northrop Grumman (11/26/25)
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  • Information Systems Security Engineer…

    Lockheed Martin (Orlando, FL)
    …implement, and monitor advanced security solutions that protect classified systems , infrastructure, and high performance computing clusters \(HPCC\)\. Your work ... * **Collaboration** - Partner with ISSMs/ISSOs, system engineers, and senior leadership to translate security requirements into verifiable, validated controls\.… more
    Lockheed Martin (10/25/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    …spanning Research and Development, Cloud Engineering, Digital Modernization, Systems and Software Engineering, DevSecOps, ITSM, Cybersecurity, Satellite ... area network (LAN), wide area network (WAN), data communications network, operating systems , and physical and virtual servers. Perform system monitoring and verify… more
    Nexagen Networks Inc (11/01/25)
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  • Lead Network Systems Engineer

    SAIC (Scott AFB, IL)
    …hire + Proven experience as a Network Engineer + Proficient in Redhat Enterprise Linux OS and command line administration + Expertise in Palo Alto ... **Description** SAIC is seeking a Lead Network Systems Engineer to support the AWS Cloud Managed...enhance service capabilities + Participate in strategic planning with senior managers **Work Schedule:** + Standard business hours (Monday… more
    SAIC (10/09/25)
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  • Embedded Software Engineer M/F

    Safran (West Henrietta, NY)
    …software engineering, or related field. . Experience with Linux system administration , working with embedded systems and network timing protocols (NTP, PTP) ... address customer requirements. . Working with the guidance of senior developers and team leaders. . Participating in peer...and bash are ideal). . Proficiency working in a Linux environment. . Proficiency with revision control systems… more
    Safran (10/23/25)
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  • Enterprise Services and Systems…

    University of Pennsylvania (Philadelphia, PA)
    …Systems Administrator, Wharton Computing and Instructional Technology Job Profile Title Systems Administrator Senior Job Description Summary Founded in 1881 ... and approaches. Job Description As a Enterprise Services and Systems Architect on the CORES (Core Operations, Resources and...email authentication + Have at least three years of Linux or Windows system administration experience +… more
    University of Pennsylvania (10/17/25)
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