• Applied Research Solutions (St. Louis, MO)
    …Azure Infrastructure O&M Support Engineer, you will be responsible for overall administration , operations and maintenance of a classified Azure environment and all ... also be responsible for maintaining a Windows Active Directory domain and supporting Linux infrastructure in the classified region. **Why Work with us?** ? ?Applied… more
    DirectEmployers Association (11/05/25)
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  • iCIMS (Jefferson City, MO)
    …Engineering + Hands-on experience with AWS (required) and Azure (preferred) + Strong Linux system administration skills + Experience with monitoring tools (New ... skills in Python, Bash, or similar + Knowledge of databases (SQL Server , PostgreSQL, MongoDB) **Preferred** **Technical Experience:** + SaaS experience in a global… more
    DirectEmployers Association (10/08/25)
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  • Senior Linux System Administrator

    GovCIO (Jefferson City, MO)
    administration duties will be included in this role. + Senior-level RedHat Linux server administration experience, experience with other Linux OS ... as Ubuntu and CentOS + Experience maintaining and administering a RedHat Satellite server + A good understanding of system administration tasks, package… more
    GovCIO (11/07/25)
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  • IT Systems Administrator II

    Commerce Bank (Kansas City, MO)
    …with at least 2 years of hands-on SailPoint engineering experience required + Hands-on Linux and Windows Server system administration experience required + ... job is to support the company's AIX, Windows, and Linux Server Security platforms. Platform Security administrators...implementing and maintaining security controls, and day to day administration of Windows, Unix and Linux +… more
    Commerce Bank (12/05/25)
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  • SLC Solutions Architect

    Siemens (Jefferson City, MO)
    … SAS GRID Extensive enterprise software knowledge to include: Windows Server configuration Linux REHL 8+ configuration Database configuration/connectivity ... practice. Ideal candidates will have several years of SAS platform administration , extensive enterprise architecture understanding, including SAS GRID, and be… more
    Siemens (11/25/25)
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  • Principal Infrastructure & Cybersecurity Architect

    Bayer (Creve Coeur, MO)
    …enterprise infrastructure; + Expert-level OS administration & hardening: Windows Server + Linux (RHEL, Suse, Ubuntu), CIS/STIG baselines, patching at ... AIX/UNIX experience a plus; + Oracle middleware experience (WebLogic, Application Server ); + Cloud security expertise (AWS, Azure, GCP) and hybrid/multi-cloud… more
    Bayer (12/11/25)
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  • Compute Engineer

    CVS Health (Jefferson City, MO)
    …ID experience + Minimum 2 years certificate management experience **Preferred Experience:** + Linux server administration experience + Nerdio Experience + ... equipment. + Other duties, as assigned **Minimum Requirements:** + Minimum 3 years Windows server admin experience + Minimum 3 years DNS and AD Management… more
    CVS Health (12/06/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Jefferson City, MO)
    …certification from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/ Linux Operating System **Other Job Specific ... hands-on troubleshooting, tuning and patching experience. + Five (5) years administration , configuration and troubleshooting experience with UNIX Server Cluster,… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Network Infrastructure Engineer

    Two95 International Inc. (Columbia, MO)
    …in single data center network with disaster recovery site + Windows Server , Linux , and Mac OS system administration + Solarwinds for network monitoring + ... + Day-to-day administration , monitoring, and maintenance related to routers, switches, firewalls, load balancers, packet shapers, wireless systems, and circuits. +… more
    Two95 International Inc. (12/08/25)
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  • Network Infrastructure Engineer

    Two95 International Inc. (Columbia, MO)
    …in single data center network with disaster recovery site + Windows Server , Linux , and Mac OS system administration + Solarwinds for network monitoring + ... Wireshark Sniffer/packet capture tools + SSH and Telnet client and terminal emulator programs + Governance, Risk and Compliance assessments, PCI compliance, and audits + Contracts, implementations, terminations, and maintenance of circuits from various… more
    Two95 International Inc. (12/08/25)
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  • Systems Administrator - Senior

    CACI International (St. Louis, MO)
    …investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server , Linux , Unix) + Advanced expertise in network protocols, services, ... considered in lieu of degree) + 8-11 years of extensive experience in system administration + Secret security clearance, or US citizen with ability to pass T-1… more
    CACI International (11/08/25)
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  • Linux Unix Systems Administrator

    Lumen (Jefferson City, MO)
    …these systems to support the Team. You'll provide technical expertise in Linux /Unix systems administration , Oracle SQL and PostgreSQL database management, ... Admin Responsibilities:** **System Management:** Install, configure, and maintain Linux /Unix servers and related hardware. Ensure systems are running efficiently… more
    Lumen (12/03/25)
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  • Systems Administrator 2 ( Linux /Unix)…

    Oracle (Jefferson City, MO)
    …technical teams. **Requirements:** + Seeking over 2+ years of experience working with Unix/ Linux Servers and system administration + Must have background in ... Cyber Security, Networking and Server Configurations + Willing to work additional or irregular...scripts, Windows PowerShell, Perl and Python from a system administration support perspective + Experience in performing root cause… more
    Oracle (11/25/25)
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  • Mid-Level Systems Administrator

    The Boeing Company (Berkeley, MO)
    …performance computing equipment, server racks + Experience with MS Windows server (2012, 2016, 2019, 2022) administration on physical and Virtual Machine ... troubleshooting, and administering support for Unix/ Linux (Red Hat Enterprise Linux (RHEL)/Oracle) server /workstation **Drug Free Workplace:** Boeing is a… more
    The Boeing Company (12/11/25)
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  • Epic Clarity/Caboodle Admin Manager

    Deloitte (St. Louis, MO)
    …secure database platforms supporting Epic ODB (eg, Oracle for Clarity, SQL Server for Caboodle/Cogito); manage backups, restores, and DR to meet RTO/RPO objectives. ... + Automate administration tasks using scripting (eg, Bash, Python, PowerShell) and...cloud adoption for analytics workloads (eg, AWS for Oracle/SQL Server on EC2, RDS, FSx, Systems Manager) and Red… more
    Deloitte (12/13/25)
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  • Senior Upgrade Engineer, Medical Informatics:…

    Fujifilm (Jefferson City, MO)
    …of technology data and product knowledge. + Knowledge of Windows OS (Microsoft Server 2012, 2016, 2019, 2022), Linux Red Hat, Networking, TCP/IP and ... areas that pertain to HCUS MI products. + Windows Server OS (2012/2016/2019/2022). + Server hardware components....+ Comply with all applicable US Food and Drug Administration (US FDA) medical device regulatory requirements, applicable ISO… more
    Fujifilm (11/12/25)
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  • Level 3 Support Engineer

    Eliassen Group (Jefferson City, MO)
    …of: + Server architectures (Intel architecture, motherboards functionalities, etc.) + Administration of some OS's: Linux , VMware ESXi, Windows Server ... Very good communication skills in English Additional Qualifications + Optional: Linux scripting capabilities _Skills, experience, and other compensable factors will… more
    Eliassen Group (12/10/25)
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  • Senior Systems Administrator

    Oracle (Jefferson City, MO)
    …supporting a Linux environment. + Experience handling production systems running Windows Server OS, Active Directory, Group Policy, Linux or UNIX. + Use of ... Time. + Good Knowledge and hands on experience with Linux / Unix(command-line) and SQL + Familiar with Relational database...Qualifications:** + Proficient with Citrix deployment and administration . + At least 5 years' experience… more
    Oracle (11/25/25)
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  • Senior Database Administrator

    Highmark Health (Jefferson City, MO)
    …specific features, performance tuning, and troubleshooting in a cloud context. + **SQL Server Administration :** + Knowledge in SQL Server administration ... within Google Cloud Platform (GCP), as well knowledge in Microsoft SQL Server on-prem environment. This role involves comprehensive support for database projects,… more
    Highmark Health (10/28/25)
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  • Systems Administrator

    Amentum (St. Charles, MO)
    administration 2. Proficient in Data center monitoring and maintenance 3. Proficient in Server administration 4. Proficient in Help desk tier 2 support 5. ... 6. Proficient in vSphere administration (skill) 7. Proficient in Print server administration (skill) 8. Familiarity with Commvault administration more
    Amentum (10/08/25)
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