System Administrator Jobs in Missouri
System Administrator jobs in Missouri are concentrated in Kansas City, St. Louis, and Columbia, where employers like Cerner (now Oracle Health), Edward Jones, and the University of Missouri system maintain large, active IT departments. Demand is strongest for administrators specializing in network infrastructure, Microsoft Active Directory environments, and virtualization platforms such as VMware. Openings range from junior support-level roles to senior infrastructure leads overseeing enterprise systems. See the openings below and apply to the ones that match your experience.
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We are looking for a highly skilled System Administrator / Software Analyst to support our US Coast Guard (USCG) IPSS contract needs. This position is located in St. Louis, MO and will be a hybrid position. This position focuses on providing technical support, diagnosing software and hardware issues, and maintaining system documentation to ensure operational readiness.
Responsibilities:The System Administrator/Software Analyst will handle the technical administration, user support, and troubleshooting of enterprise systems. Core responsibilities include:
- Respond to customer questions and troubleshoot technical issues related to hardware, software, and network problems.
- Ask questions, run diagnostics, and use problem-solving skills to find the root cause of problems and implement solutions.
- Serve as the primary contact for users, documenting and logging all calls and issues in trouble ticketing system.
- Report significant or recurring issues to higher-level support teams (Tier 3 or higher).
- Install and configure software, document internal procedures and FAQs.
- Walk users through the use of our products or systems, and provide follow-up communication to ensure resolution.
High School with 9+ years (or commensurate experience)
Required Skills and Experience
- Current DoD 8570 IAT Level I certification required.
- Proficiency in operating systems (Windows).
- Knowledge of Microsoft software applications such as Outlook, TEAMS, and OneDrive.
- Knowledge of troubleshooting Adobe issues.
- Knowledge of Microsoft Application Suite.
- Knowledge of EDMS and Active Directory.
- Knowledge of SharePoint.
- Ability to diagnose and resolve technical problems efficiently.
- Ability to follow previously defined troubleshooting processes.
- Excellent verbal and written communication skills to explain complex technical issues clearly to non-technical users.
- Patience and empathy to provide top-notch service and ensure user satisfaction.
- Ability to prioritize tasks and handle multiple tickets simultaneously to meet service level agreements (SLAs).
- Ability to work independently and as part of a team.
Clearance Required: Active Secret Clearance
Preferred Skills and Experience
- Experience supporting the U.S. Coast Guard (USCG) or similar Department of Homeland Security (DHS) software delivery environments.
- Experience with SNOW (ServiceNow) and ticketing software is preferred.
We are looking for a highly skilled System Administrator / Software Analyst to support our US Coast Guard (USCG) IPSS contract needs. This position is located in St. Louis, MO and will be a hybrid position. This position focuses on providing technical support, diagnosing software and hardware issues, and maintaining system documentation to ensure operational readiness.
Responsibilities:The System Administrator/Software Analyst will handle the technical administration, user support, and troubleshooting of enterprise systems. Core responsibilities include:
- Respond to customer questions and troubleshoot technical issues related to hardware, software, and network problems.
- Ask questions, run diagnostics, and use problem-solving skills to find the root cause of problems and implement solutions.
- Serve as the primary contact for users, documenting and logging all calls and issues in trouble ticketing system.
- Report significant or recurring issues to higher-level support teams (Tier 3 or higher).
- Install and configure software, document internal procedures and FAQs.
- Walk users through the use of our products or systems, and provide follow-up communication to ensure resolution.
High School with 9+ years (or commensurate experience)
Required Skills and Experience
- Current DoD 8570 IAT Level I certification required.
- Proficiency in operating systems (Windows).
- Knowledge of Microsoft software applications such as Outlook, TEAMS, and OneDrive.
- Knowledge of troubleshooting Adobe issues.
- Knowledge of Microsoft Application Suite.
- Knowledge of EDMS and Active Directory.
- Knowledge of SharePoint.
- Ability to diagnose and resolve technical problems efficiently.
- Ability to follow previously defined troubleshooting processes.
- Excellent verbal and written communication skills to explain complex technical issues clearly to non-technical users.
- Patience and empathy to provide top-notch service and ensure user satisfaction.
- Ability to prioritize tasks and handle multiple tickets simultaneously to meet service level agreements (SLAs).
- Ability to work independently and as part of a team.
Clearance Required: Active Secret Clearance
Preferred Skills and Experience
- Experience supporting the U.S. Coast Guard (USCG) or similar Department of Homeland Security (DHS) software delivery environments.
- Experience with SNOW (ServiceNow) and ticketing software is preferred.
See All 18 System Administrator Jobs in Missouri
Find roles in Missouri that match your experience and apply in just a few clicks.
Find System Administrator JobsSystem Administrator Jobs by City in Missouri
Where Missouri roles are concentrated, by current openings.
System Administrator Job Market in Missouri
A snapshot from current Missouri openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Education
- Technology & Software
- Construction & Real Estate
- Healthcare & Medical Services
- Consulting & Professional Services
What Missouri Employers Look For
The qualifications that appear most often in system administrator jobs across Missouri.
- CompTIA A+, Network+, or Security+ certification preferred by most Missouri employers
- Hands-on experience managing Windows Server and Active Directory environments
- Proficiency with virtualization platforms such as VMware vSphere or Hyper-V
- Bachelor's degree in information technology, computer science, or a related field
- Experience administering cloud environments including Microsoft Azure or AWS
- Strong troubleshooting skills for network hardware, firewalls, and server infrastructure
System Administrator Jobs in Missouri: Frequently Asked Questions
How do you become a system administrator in Missouri?
Missouri does not require a state-issued license to work as a system administrator, so the path runs through education and vendor certifications. Most employers expect at least an associate or bachelor's degree in information technology or computer science, combined with certifications such as CompTIA Network+, Microsoft Certified: Azure Administrator, or VMware VCP. Practical experience through internships, helpdesk roles, or lab environments rounds out a competitive profile for Missouri employers.
How much do system administrators make in Missouri?
System administrators in Missouri earn a median of about $80,870 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $52,190 for the lowest 10% to over $129,610 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire system administrators in Missouri?
Missouri system administrator roles are posted by Burns & McDonnell, Mercy, and GovCIO and others right now, based on current listings on Migrate Mate as of September 2026. Missouri's concentration of healthcare systems, financial services firms, and large public universities generates particularly steady demand for infrastructure and systems staff year-round.
Which Missouri cities have the most system administrator jobs?
Kansas City, St. Louis, and Springfield lead Missouri in system administrator openings. Kansas City and St. Louis anchor most hiring given their density of corporate headquarters, healthcare networks, and financial institutions, while Columbia's openings are largely driven by the University of Missouri and its associated health system, which maintain extensive IT infrastructure.
Are there remote system administrator jobs in Missouri?
Yes, but they're less common than in purely analytical roles because system administrators frequently need physical access to servers, network hardware, and on-site infrastructure. About 33% of system administrator openings tied to Missouri are remote or hybrid as of September 2026, reflecting the role's hands-on nature. Cloud administration and monitoring tasks are the functions most likely to be performed fully remote.
How can I get hired as a system administrator in Missouri with little or no experience?
The most realistic entry point is an IT helpdesk or desktop support role at a Missouri employer, which builds hands-on exposure to the same systems administrators manage. Large Missouri institutions such as BJC HealthCare, MU Health Care, and major Kansas City-area financial firms regularly hire for entry-level IT support positions that serve as a direct pipeline. Earning a CompTIA A+ or Network+ certification before applying, and building a home lab to demonstrate practical skills, gives candidates a measurable edge over others without formal work history.
Where can I find and apply to system administrator jobs in Missouri?
You can find and apply to system administrator jobs in Missouri on Migrate Mate, which lists current Missouri openings. Search for roles that match your experience level and specialization, then apply directly to the ones that fit.
See All 18 System Administrator Jobs in Missouri
Find roles in Missouri that match your experience and apply in just a few clicks.
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