System Administrator Jobs in Missouri

A System Administrator, commonly referred to as a SysAdmin, is an essential figure in the technology industry, primarily responsible for setting up and maintaining an organization's computer systems. They ensure that the systems are running smoothly and effectively, which includes the necessary software updates, system installations, implementing and maintaining system security measures, troubleshooting problems, and providing technical support. Additionally, System Administrators may also be responsible for managing the network infrastructure, which includes routers, switches, firewalls, and other equipment.

To become a competent System Administrator, several skills are necessary. These include proficiency in operating systems, scripting, networking, security, and troubleshooting. Familiarity with database management, cloud computing, and virtualization are also advantageous. A System Administrator should have a good understanding of many, if not all, aspects of an IT system. Some of the most recognized certifications for System Administrators include Microsoft Certified: Azure Administrator Associate, Red Hat Certified System Administrator (RHCSA), CompTIA A+, and Network+. Prior to becoming a System Administrator, an individual might have roles such as Help Desk Technician, Network Support Specialist, or IT Analyst. These roles provide the foundational knowledge and experience needed for a successful career as a System Administrator.

1-15 of 263 Jobs

Software Virtualization Engineer

  • Arnold, MO
  • 20 days ago
  • Arnold, MO
  • 20 days ago

desktop environments Experience with profile management solutions such as VMware DEM or Liquidware Labs' Profile-Unity Familiarity with ActiveDirectory, specifically Group Policy Understanding of load-balancing...

Lead Systems Engineer

  • Saint Louis, MO
  • 16 hours ago
  • Saint Louis, MO
  • 16 hours ago

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive,...

Systems Engineer (Entry-Level or Associate)

  • Hazelwood, MO
  • 1 day ago
  • Hazelwood, MO
  • 1 day ago

At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great...

Senior Systems Engineer

  • Hazelwood, MO
  • 11 days ago
  • Hazelwood, MO
  • 11 days ago

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive,...

Phantom Works Proprietary - Systems Engineer (Experienced or Lead)

  • Saint Louis, MO
  • 16 hours ago
  • Saint Louis, MO
  • 16 hours ago

Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive,...

Oracle Business Systems Analyst- Order Management

  • Jefferson City, MO
  • 9 hours ago
  • Jefferson City, MO
  • 9 hours ago

Oracle Business Systems Analyst- Order Management** **Anywhere** **Type:** Contract **Category:** Business Analysis **Industry:** Life Sciences **Workplace Type:** Remote **Reference ID:** JN...

Remote Work

Salesforce Business Systems Analyst- R01551217

  • Saint Louis, MO
  • 13 hours ago
  • Saint Louis, MO
  • 13 hours ago

About Brillio: Brillio is one of the fastest growing digital technology service providers and a partner of choice for many Fortune 1000 companies seeking to turn disruption into a competitive...

US-EA - Lead, DevOps Engineer PxE Tax

  • Kansas City, MO
  • 13 hours ago
  • Kansas City, MO
  • 13 hours ago

RDS, DynamoDB, Redshift, Aurora, Azure SQL, Google Cloud SQL) General knowledge of networking, firewalls, and load balancers. Limited immigration sponsorship may be available....

US E EA - Sr Azure/Linux Engineer (Fed/ GovCloud), T&I

  • Kansas City, MO
  • 13 hours ago
  • Kansas City, MO
  • 13 hours ago

balancers....

Senior Engineer, Site Reliability Engineer

  • Saint Louis, MO
  • 17 hours ago
  • Saint Louis, MO
  • 17 hours ago

Senior Engineer, Site Reliability Engineer London Stock Exchange Group St Louis, United States Posted 3 days ago Permanent Competitive Senior Engineer, Site Reliability Engineer London Stock...

System Administrator

  • Kansas City, MO
  • 17 hours ago
  • Kansas City, MO
  • 17 hours ago

System Administrator Vaco $40.00 - $55.00 / hr United States, Missouri, Kansas City Jun 07, 2025 Title -System Administrator Location-Kansas City, MO Rate- $40to $55per hour on W2 with benefits Terms...

System Administrator

  • Saint Louis, MO
  • 17 hours ago
  • Saint Louis, MO
  • 17 hours ago

Position Overview: Insight Global is seeking a skilled Systems Administrator to support a leading aerospace client in Berkeley, MO....

Linux System Administrator (On-Site)

  • Columbia, MO
  • 17 hours ago
  • Columbia, MO
  • 17 hours ago

University Title: System Administrator Internal applicants can determine their University title by accessing the Talent Profile tile in myHR....

System Design & Integration Specialist (Associate or Mid-Level)

  • Saint Louis, MO
  • 17 hours ago
  • Saint Louis, MO
  • 17 hours ago

System Design & Integration Specialist (Associate or Mid-Level) Company: The Boeing Company The Boeing Company is looking for a highly experienced and detail-oriented System Design & Integration...

Field Service Engineer - Data Center

  • MO
  • 18 hours ago
  • MO
  • 18 hours ago

Remote Field Service Engineer - Data Center Hitachi Energy United States, Missouri Jun 10, 2025 The opportunity Join our dynamic team at Hitachi Energy, where innovation meets excellence! As a...

Demographic Data for Missouri

Moving to Missouri? Find some basic demographic data about Missouri below.


Local
National
6,155,177
151,336

System Administrator Online Courses and Training Opportunities

iHireTechnology curates thousands of courses in order to recommend the best ones to help further your career. If you register for a course using the links on our site, we may receive a small commission.
Windows System Administrator
The Windows System Administrator test is a premium Cybrary assessment test created by iMocha. The test contains questions on topics like configuration of Windows Server 2016, Microsoft Exchange...
System Administrator Collection
The System Administrator Collection helps build a foundation of knowledge and skills in understanding network devices and configurations, maintaining business systems, and leveraging security...
Systems Physiology
This is an introductory program in systems physiology where you will learn how earn how various body systems control everyday life. The two in-demand biomedical science courses in this program...

Title Synonyms

Users interested in this job title also searched for the following job titles


Salary for System Administrator Jobs in Missouri

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHireTechnology research efforts.

Licensing / Certification

Required or preferred licenses and certifications for System Administrator positions.



Highest Education Level

System Administrators in Missouri offer the following education background
Bachelor's Degree
45.4%
Master's Degree
30.3%
Associate's Degree
9.9%
Vocational Degree or Certification
7.4%
High School or GED
3.9%
Doctorate Degree
2.2%
Some College
0.7%
Some High School
0.2%

Average Work Experience
Here's a breakdown of the number of years' experience offered by System Administrators in Missouri
6-8 years
35.3%
4-6 years
25.7%
2-4 years
17.2%
8-10 years
12.7%
1-2 years
9.1%



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