• Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location: St. Louis, MO, US Job ID: ATR 17232 Job Description We are looking for a talented TS/SCI cleared Red Hat Data Center / ... Systems Administrator in St. Louis, MO to...of cloud computing engineers, high performance computing (HPC) specialists, network engineers and systems administrators. The environment… more
    Arena Technical Resources, LLC (01/05/26)
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  • Junior Network Administrator

    Axxum Technologies (Chicago, IL)
    Junior Network Administrator Location: Chicago, IL + Monitor and assist in managing network infrastructure (firewalls, routers, switches, wireless access ... points) + Desktop support person in a Windows environment with some network + Assist in implementing and maintaining network and security policies, procedures,… more
    Axxum Technologies (01/05/26)
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  • Systems Administrator IV

    General Atomics (Durham, NC)
    …Required?:** Yes **Pay Range High:** 155,680 **Recruitment Posting Title:** Cleared Senior System Administrator **Job Qualifications:** + Typically requires a ... of data from numerous streaming data sources in near real time. Our systems apply state-of-the-art algorithms and machine learning techniques to extract features and… more
    General Atomics (12/11/25)
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  • Systems Administrator I

    Foxhole Technology, Inc (Pensacola, FL)
    **Overview** **Job Title: Systems Administrator I** **Job Location: Pensacola, FL (Hybrid)** **Position Type: Full-time** **Clearance Level: Secret** Foxhole ... around the world **.** Foxhole Technology is seeking a Systems Administrator I who is eager to...is responsible for supporting, implementing, securing, and maintaining mission-critical network and cyber sensing capabilities in support of the… more
    Foxhole Technology, Inc (12/30/25)
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  • Senior Database Administrator

    Intercontinental Exchange (ICE) (Jacksonville, FL)
    …Lines of Business + Performs backup and recovery on Database Management Systems , configures database parameters and prototype designs against logical data models, ... scripting, analysis, installation, monitoring, administration and tuning for database management systems + Performs data analysis to provide management with timely… more
    Intercontinental Exchange (ICE) (12/23/25)
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  • Lead Windows Systems Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** Lead Windows Systems Administrator (SME) We are seeking an accomplished Lead Windows ... Systems Administrator to oversee the design, operations,...mission-critical Windows infrastructure that supports analysts and scientists. This senior leadership role will shape the stability, security, and… more
    General Dynamics Information Technology (12/29/25)
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  • Sr Systems Administrator

    Robert Half Technology (Jacksonville, FL)
    Description We are seeking an experienced Senior Systems Administrator to manage, maintain, and optimize our enterprise IT infrastructure. This role is ideal ... timely resolution Requirements Required Qualifications + 5+ years of experience as a Systems Administrator or equivalent role + Hands-on experience with Windows… more
    Robert Half Technology (12/20/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Springfield, VA)
    Systems Administrator Location: Springfield, VA, US Job ID: ATR 17769 Job Description Job Title: Systems Administrator Location: Springfield, VA ... IT Operations career path, with opportunities to grow into senior , principal, and leadership positions as you deepen your...least 3 years of relevant IT experience in operations, network operations center, systems administration, or similar… more
    Arena Technical Resources, LLC (01/08/26)
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  • Systems Administrator

    Chenega Corporation (Silverdale, WA)
    **Req ID:** 38756 **Summary** ** Systems Administrator ** **Bangor, WA** Are you ready to enhance your skills and build your career in a rapidly evolving business ... providing expert Engineering and Technical Support Services to federal customers. The ** Systems Administrator ** is responsible for ensuring all server tasks are… more
    Chenega Corporation (12/29/25)
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  • Senior Data Center Support Technician…

    Oracle (West Jordan, UT)
    …X86 Architecture + SCIS + Linux/Unix + Boot Process + GRUB/LILO + File Systems + Network Device configuration + Directory Structure Disclaimer: **Certain US ... skilled technician on a wide range of data center systems , you understand which issues to escalate to the...including but not limited to servers, networking devices, monitoring systems and other equipment. + Rack installation including putting… more
    Oracle (12/23/25)
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