• Senior System Administrator

    World Wide Technology (St. Louis, MO)
    …Hat Enterprise Linux, YUM, Satellite, Capsule technologies + Enterprise Storage Systems (EMC (Unity, Isilon platforms) NetApp) + Enterprise scale backup technologies ... + DISA STIG Audits, hardening and remediation procedures + Certification and Accreditation Experience + Risk Management Frameworks **Want to learn more about Government Services? Check us out on our platform:** **https://www.wwt.com/public-sector**… more
    World Wide Technology (07/11/25)
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  • Senior Network/ Systems

    GovCIO (Jefferson City, MO)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior -network- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (07/10/25)
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  • Senior Systems Administrator

    GovCIO (Jefferson City, MO)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6238/ senior - systems - administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/18/25)
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  • Systems Administrator Senior

    TekSynap (MO)
    …**POSITION ACTIVITIES & RESPONSIBILITIES** + Install, configure, and maintain operating system workstations and servers, including web servers, to support business ... processing requirements. + Perform software installations and upgrades to operating systems and layered software packages, ensuring proper functionality. + Monitor… more
    TekSynap (07/18/25)
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  • Systems Administrator - Onsite

    General Dynamics Information Technology (Lee's Summit, MO)
    … will work directly with the offsite Systems Administrator Advisor and Senior Systems Administrator to manage all IT needs for the site. This ... Required:** NACI (T1) **Job Family:** Systems Administration **Skills:** Active Directory (AD),Microsoft Windows, System Administration **Experience:** 2 +… more
    General Dynamics Information Technology (07/11/25)
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  • System Administrator

    The Boeing Company (Hazelwood, MO)
    …Tapestry Solutions, a part of Boeing Global Services BGS, is seeking a ** System Administrator ** in **Hazelwood, MO** . This position will be responsible ... the implementation of firewalls, antivirus programs, and access controls. The System Administrator troubleshoots technical issues, performs regular system more
    The Boeing Company (07/18/25)
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  • System Administrator (Sr) - Cleared…

    IT Concepts (Arnold, MO)
    …spark innovation, and achieve extraordinary milestones. Kentro is hiring a cleared Senior -level System Administrator to support the National ... System Maintenance and Upgrades + Perform full system upgrades and repairs (Linux and Windows) (monthly) +...and Identity Management + Create and ensure operation of Active Directory and DNS (daily as needed) + Create… more
    IT Concepts (07/17/25)
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  • 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...authorized once you have established yourself on the team Active TS/SCI clearance and CI Poly is required (we...Experience | + + + | Level 3 - Senior | - PhD + 2 Years Experience |… more
    Arena Technical Resources, LLC (07/18/25)
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  • Sr. ServiceNow Architect

    CompuCom (Jefferson City, MO)
    …ServiceNow, including at least 3 years as an Architect. + ServiceNow Certified System Administrator (CSA) and Certified Implementation Specialist (CIS) in at ... scripting, and workflows. + Experience designing and integrating ServiceNow with enterprise systems (eg, Active Directory, CMDB, Monitoring Tools, HR Systems more
    CompuCom (06/21/25)
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  • Lead Information Security Engineer

    Lumen (Jefferson City, MO)
    …role working towards the development of new solutions, processes, tools, systems that have company-wide and possibly industry-wide impacts. + Frequent contact ... with senior leadership of customers and contractors for the purpose...based on Palo Alto Prisma Access and Panorama Integration. Active Palo Alto Networks Certified Network Security Engineer (PCNSE)… more
    Lumen (07/10/25)
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  • SharePoint Developer - Journeyman

    ASM Research, An Accenture Federal Services Company (Jefferson City, MO)
    …general oversight and direction to the developers on the project in a senior developer capacity. Conceives, designs, and tests logical structure to meet program ... and applications. Responsible for the design, development, and configuration of software systems to meet market and/or client requirements. Develops code using Java,… more
    ASM Research, An Accenture Federal Services Company (07/13/25)
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