Average salary: $97,058 /yearly

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  • $54.2k - $93.16k

     ...Full Time Job Number: 050126 Department: Information Systems Opening Date: 05/01/2026 Closing Date: 5/8/2026 11:59...  ...and Information Systems Departments are looking for a Systems Administrator to join their teams. Below is a list of some activities that... 
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    City of Springfield MO

    Springfield, MO
    4 days ago
  •  ...Server Systems Administrator The primary duties and job focus of this position will be to design, implement, and maintain all server systems and associated hardware and software relating to Digital Monitoring Products (DMP) and to manage these systems to ensure a reliable... 
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    Digital Monitoring Products

    Springfield, MO
    19 hours ago
  •  ...The System Admin I monitors system hardware, network, and infrastructure software performance, solves problems, and suggests improvements...  ...infrastructure and networks, with a primary focus on Linux administration and growing exposure to GCP or Azure cloud environments.... 
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    O'Reilly Auto Parts

    Springfield, MO
    3 days ago
  •  ...industry, Weissman is the place for you. Come, let's dance towards a future where dreams take center stage. JOB TITLE Systems Administrator LOCATION St. Louis, Missouri (Hybrid) HYBRID POLICY 70% On-Site 30% Work-from-Home JOB SUMMARY The... 
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    Weissman

    Saint Louis, MO
    19 hours ago
  •  ...Jira System Administrator Location: Seattle, WA/Dallas, TX/St Louis, MO Duration: Fulltime Job Description: Skills Desired: Must have working knowledge of Jira, (Atlassian suits) Must have understanding of Jira workflow Hands on Experience in Jira... 
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    JConnect Infotech

    Saint Louis, MO
    4 days ago
  •  ...JOB SUMMARYThe Application Administrator maintains applicable privileges as a Microsoft Active Directory (AD)/Domain Controller (DC) to manage...  ...(OCSP) to authenticate credentials with Defense Information Systems Agency (DISA) servers.Manage the functional requirements,... 
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    VSolvit

    California, MO
    2 days ago
  • $40 - $45 per hour

     ...Base pay range$40.00/hr - $45.00/hrDirect message the job poster from LeadStack Inc.Job Title: Systems Administrator 2Location: 100% Remote – CADuration of Assignment: 12+MonthsPR: $45/hr on W2Core ResponsibilitiesIntegration Management: Troubleshoot and resolve data integration... 
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    LeadStack Inc.

    California, MO
    2 days ago
  •  ...System Administrator I The System Administrator I will have a full scope of understanding server administration for Windows and/or Red Hat Linux based servers to include planning, installation, documentation, maintenance, troubleshooting, and overall support. Provides... 
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    GovernmentJobs.com

    Warrensburg, MO
    2 days ago
  •  ...Must have working knowledge of Jira, (Atlassian suits) Must have understanding of Jira workflow Hands on Experience in Jira (Administration, Maintenance, Customization and Integration) Must have Jira Front-End to Back-End Experience Must have PostgreSQL knowledge and... 
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    JConnect Infotech

    Saint Louis, MO
    4 days ago
  •  ...workplace where folks are valued, ideas are heard, and leaders and teammates show up for each other at work and in life. The Systems Administrator is responsible for the design, administration, optimization, and long-term reliability of server and endpoint infrastructure... 
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    ALLO Fiber

    Kansas City, MO
    1 day ago
  • $61.85k - $70k

     ...St. Louis, Missouri Secret Hybrid schedule Information Technology Overview GovCIO is currently hiring for System Administrator/Software Analyst to support our US Coast Guard IPSS contract needs. This position is located in St. Louis, MO and will be a... 
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    GovCIO

    Saint Louis, MO
    19 hours ago
  •  ...Systems Administrator Department: IT Employment Type: Full Time Location: Columbia, Missouri Description The Systems Administrator will be responsible for bridging operational needs with infrastructure reliability. This role goes beyond routine maintenance... 
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    Columbia Safety & Supply Family of Companies

    Columbia, MO
    19 hours ago
  •  ...endpoint devices' deployment, configuration, and management. Ensure security, updates, and compliance with company policies. Systems Administration: Maintain servers, storage, and virtualization environments; perform updates, backups, and troubleshooting for optimal... 
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    Silgan

    Chesterfield, MO
    4 days ago
  •  ...Description SAIC is seeking a Senior Systems Engineer to maintain and upgrade customer Linux, Windows, and cloud systems in a...  ...Knowledge of the LINUX operating system Experience with Windows Administration, for example: Active Directory Experience with... 
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    SAIC

    Arnold, MO
    1 day ago
  •  ...D2 Government Solutions has an opening for an experienced System Administrator to work on cloud-based systems with a mission operations team. The team is involved in operations and sustainment of multiple operational cloud deployed geospatial solutions. A successful candidate... 
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    D2 Government Solutions

    Saint Louis, MO
    19 hours ago
  • $78.4k - $129.4k

     ...to maintain stable, secure integrations for mission-critical systems. This engineer leads patching, upgrades, migrations, and decommissioning...  .... ~4-7 years of hands-on middleware engineering or administration experience supporting production or mission-critical... 
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    ASM Research, An Accenture Federal Services Company

    Jefferson City, MO
    2 days ago
  •  ...Network Administrator Location: St Louis, Park (Hybrid ) Job Summary: We are seeking a highly skilled System Administrator to join our IT team. The ideal candidate will have extensive experience managing Windows, Mac, and Linux systems, installing and configuring... 

    C4 Technical Services

    Saint Louis, MO
    4 days ago
  •  ...Job Description SAIC is seeking a Senior Systems Engineer to maintain and upgrade customer Linux, Windows, and cloud systems...  ...Knowledge of the LINUX operating system Experience with Windows Administration, for example: Active Directory Experience with... 
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    Science Applications International Corporation

    Arnold, MO
    1 day ago
  •  ...adversaries. We're purpose-built to tackle the most entrenched, systemic national security issues around the world. We partner with...  ...are seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support of a Federal... 
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    Royce Geospatial Consultants

    Saint Louis, MO
    3 days ago
  •  ...The City of Independence Technology Services Department is seeking an analytical, detail-oriented Systems Administrator to support the City's enterprise applications and database systems. This position focuses on application performance, database management, and data... 
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    City of Independence

    Independence, MO
    2 days ago
  •  ...Position Title System Administrator I Liberty Hospital Position Summary / Career Interest: Systems Administration provides design, implementation, maintenance, and support services for server level enterprise applications and medical devices. System Administrators... 
    Full time

    The University of Kansas Health System

    Liberty, MO
    4 days ago
  •  ...Help Desk / Systems Administrator / Service Desk Engineer Forward Slash Technology is a St. Louis-based Cyber Security, Information Technology, and Managed Services Provider committed to delivering exceptional technology solutions and support to our clients. We are... 
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    Forward Slash Technology

    Rolla, MO
    3 days ago
  •  ...Description We are seeking an experienced Senior IT Infrastructure Administrator with deep expertise in Google Cloud Platform (GCP) as the...  ...policies, compliance frameworks, and governance controls. System Administration Oversee administration of Windows and Linux... 
    Full time

    Burns & McDonnell

    Kansas City, MO
    1 day ago
  •  ...considered, you must apply via the internal career site. Please log into myWORKDAY to search for positions and apply. Systems Administrator: Account Administration 101 Truman Medical Center Job Location Kansas City Kansas City, Missouri Department... 
    Full time

    University Health

    Kansas City, MO
    3 days ago
  •  ...Systems Administrator - AWS GovCloud (DoD Classified Environments) Job ID 2026-11994 # of Openings 1 Location US-MO-Saint Louis Category Geospatial/GIS Type Regular Full-Time Overview We are seeking a mission... 
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    NV5

    Saint Louis, MO
    4 days ago
  • A staffing agency is seeking a Mid-Senior level Systems Administrator 2 for a 100% remote contract position. The role involves troubleshooting data integration issues, managing payroll operations, and collaborating with various departments. Ideal candidates should have... 
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    LeadStack Inc.

    California, MO
    4 days ago
  •  ...Job Type Full-time Description PURPOSE STATEMENT Western Missouri Medical Center is seeking a Systems Administrator to support and maintain core IT infrastructure, cloud services, and security-related systems in a fast-paced healthcare environment... 
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    Western Missouri Medical Center

    Warrensburg, MO
    19 hours ago
  • $72.7k - $91.1k

     ...IBM i System Administrator III General information Press space or enter keys to toggle section visibility JobID 16792 Position Level Individual Contributor Team Information Technology Working Time Full-Time Position Type Regular Travel... 
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    Jack Henry & Associates

    Springfield, MO
    1 day ago
  •  ...USC / GC - Only Applicants - Must be local to the St. Peters, Missouri area - 5 days a week onsite. System Administrator to join its growing IT Team. This position will be responsible for overseeing the maintenance and security of company computer systems. Successful... 
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    The Timberline Group Company

    Missouri
    3 days ago
  •  ...Marathon TS is currently hiring for a TS/SCI Sr. Systems Administrator (Night Shift) in St. Louis/Arnold, MO. Position Summary: ***Shift Hours: Wednesdays - Saturdays 5:30PM - 5:30AM (with alternating Wednesdays off)*** The Systems Administrator (Operations 24x... 
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    Marathon TS

    Arnold, MO
    3 days ago