• Sr. Network Administrator

    Paycom Online (Oklahoma City, OK)
    systems and data. * Collaborate with vendors to test, deploy, and enhance network systems . * Provide technical training, references, and support to users as ... of tasks, configurations, and issue resolutions. * Support ongoing documentation of network architecture and integration with other systems . * Deliver or… more
    Paycom Online (10/02/25)
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  • Linux System Administrator

    Leidos (Huntsville, AL)
    …challenges?** Leidos-Dynetics, within the Digital Modernization sector, is seeking a Linux System Administrator to ensure the secure and efficient operation of ... our Linux-based systems , while seamlessly integrating with other technologies within a...of degree. + Minimum of 4 (Four) years of System Administrator experience. + Minimum of 2… more
    Leidos (08/16/25)
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  • Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: UNIX SYSTEMS ADMINISTRATOR Location: United States-Virginia-Virginia Beach Job Number: 250000Q4 Job Summary: Responsible for installation configuration ... Security , GIAC Security Essentials Certification (GSEC), Security Certified Network Professional (SCNP), Systems Security Certified Practitioner (SSCP);… more
    Navy Exchange Services (NEX) (09/23/25)
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  • Network Administrator

    TEKsystems (Green Valley, AZ)
    …or upgrades. * Design, build, or operate equipment configuration prototypes, including network hardware, software, servers, or server operation systems . * ... Description Summary: The main function of a network engineer is to determine user requirements and design specifications for computer networks. A typical network more
    TEKsystems (10/14/25)
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  • System Administrator /Operator

    Spectrum Comm Inc (St. Louis, MO)
    The System Administrator /Operator will serve as the primary technical support professional at a secure government healthcare facility in St. Louis, Missouri. ... responsible for maintaining the stability, security, and efficiency of local IT systems and network resources. The position provides advanced technical expertise… more
    Spectrum Comm Inc (08/09/25)
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  • Junior Systems Administrator

    Trustco Bank (Schenectady, NY)
    **Job Title:** Junior Systems Administrator **Reports to:** Planning and Systems Assistant Vice President **FLSA Status:** Exempt **Salary Grade:** EX06 ... **Supervisory Responsibility:** No **SUMMARY:** The Junior System Administrator is responsible to assist the...staff with the day-to-day monitoring and basic troubleshooting of systems and networks. + Help support the configuration and… more
    Trustco Bank (10/09/25)
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  • Linux System Administrator

    Huntington Ingalls Industries (Des Moines, IA)
    …short video: https://vimeo.com/732533072 Summary HII Mission Technologies is seeking a Linux Systems Administrator to support the Air National Guard (ANG) 132nd ... Air National Guard training and operations. By maintaining and securing Linux systems , the administrator enables seamless distributed training, strengthens cyber… more
    Huntington Ingalls Industries (10/16/25)
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  • Sr Principal HPC Linux Systems

    Northrop Grumman (Redondo Beach, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... files, and updating virus definitions + Experience as an administrator for Red Hat or similar Linux systems...systems within a DoD context + Manage HPC system life cycle: concept, design, fabrication, test, installation, operation,… more
    Northrop Grumman (09/11/25)
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  • NCIS Cyber Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A career in enterprise ... improving how agencies operate. Our work depends on **Cyber Systems Administrator - SecOps** joining our IT...+ **Required Experience:** + 5+ years of experience with systems administration: + DoD system accreditation process… more
    General Dynamics Information Technology (08/28/25)
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  • Senior Systems Administrator

    TekSynap (Philadelphia, PA)
    …IT-I (Tier 5/SSBI) Critical-Sensitive clearance. **Overview** We are seeking a Senior Systems Administrator to join our Defense Logistics Agency (DLA) team. ... + Ensure the stability, functionality, and security of in-house computer software systems and network connections across local and remote environments. +… more
    TekSynap (08/08/25)
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