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Mid Level System Administrator Jobs in Missouri (NOW HIRING)

Artech Information System LLC

vmware admin

Columbia, MO · On-site

Columbia, MO Duration: 12 Months (Possible Extension) The Virtualization Systems Administrator is ... Mid-level Microsoft Windows 2008/2012 experience vRealize Operations Manager (vROPs/vCOPS) and/or ...

Dataquad Inc.

Linux System Administrator

Saint Louis, MO · On-site

... administrator Linux Systems Administrator, Platform Support to provide support of technical ... This is a senior-level IT support position, with the expectation that the candidate has the advance ...

New

Complete Staffing

System Administrator

Kansas City, MO · On-site

$120K - $135K/yr

... s Administrator to take ownership of its internal technology environment. This is an exciting ... Establish and manage service-level expectations while continuously improving IT responsiveness and ...

New

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All JobsMid Level System Administrator JobsMid Level System Administrator Jobs in Missouri

Mid Level System Administrator information

See Missouri salary details

$38.5K

$83.4K

$129K

How much do mid level system administrator jobs pay per year?

As of Sep 3, 2026, the average yearly pay for mid level system administrator in Missouri is $83,414.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,700.00 and $97,600.00 per year, depending on experience, location, and employer.

What does a mid level system administrator do?

A Mid Level System Administrator manages and maintains an organization's computer systems, including servers, networks, and related infrastructure. They handle routine system updates, troubleshoot technical issues, ensure system security, and support users with IT problems. Mid Level System Administrators often work on implementing new technologies, optimizing system performance, and maintaining data backups. They collaborate with other IT staff and may mentor junior administrators, ensuring the smooth operation of business-critical systems.

What are the key skills and qualifications needed to thrive as a mid level system administrator?

A Mid Level System Administrator requires solid experience with operating systems (Windows, Linux), network management, security protocols, and typically a bachelor's degree in IT or related certifications like CompTIA Network+ or Microsoft Certified Solutions Associate (MCSA). Familiarity with tools such as Active Directory, VMware, backup solutions, and monitoring systems is essential. Strong problem-solving abilities, attention to detail, and effective communication skills help address technical issues and collaborate with users or IT teams. These competencies ensure reliable system performance, minimize downtime, and maintain a secure, efficient IT environment.

How does a mid level system administrator typically collaborate with other IT team members in a corporate environment?

Mid-level system administrators frequently work alongside network engineers, help desk technicians, and IT managers to ensure smooth operation of an organization’s infrastructure. They often serve as a bridge between junior support staff and senior engineers, troubleshooting complex issues escalated from the help desk and implementing solutions designed by senior team members. Regular collaboration also includes participating in team meetings to discuss system upgrades, security protocols, and project planning. This role requires strong communication skills, as system administrators must clearly document changes and coordinate efforts with other departments to minimize downtime and maintain system reliability.

What is the difference between Mid Level System Administrator vs Network Administrator?

AspectMid Level System AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentManage servers, operating systems, and internal IT infrastructureFocus on network hardware, configurations, and connectivity
Employer & Industry UsageIT departments across various industries, supporting internal systemsOrganizations with complex network infrastructure, ISPs, data centers

The Mid Level System Administrator primarily manages servers and internal IT systems, while the Network Administrator specializes in network hardware and connectivity. Both roles require similar certifications and are essential in supporting organizational IT infrastructure, but they focus on different technical areas within the IT department.

Are mid level system administrator jobs in demand?

Mid-level system administrator jobs are in demand due to ongoing reliance on IT infrastructure, network management, and cybersecurity. Employers seek professionals with skills in operating systems, scripting, and certifications like CompTIA Server+ or Microsoft Certified Systems Administrator (MCSA). The role offers steady opportunities across various industries, especially with cloud computing and virtualization growth.

Do mid level system administrators make good money?

Mid-level system administrators typically earn a competitive salary that varies by location and industry, with median wages often ranging from $60,000 to $90,000 annually. Their compensation can increase with experience, certifications like CompTIA or Cisco, and proficiency in tools such as Windows Server or Linux. Factors such as company size and technical responsibilities also influence earnings.

What are the most commonly searched types of System Administrator jobs in Missouri?

The most popular types of System Administrator jobs in Missouri are:

What are popular job titles related to Mid Level System Administrator jobs in Missouri?

For Mid Level System Administrator jobs in Missouri, the most frequently searched job titles are:

What job categories do people searching Mid Level System Administrator jobs in Missouri look for?

The top searched job categories for Mid Level System Administrator jobs in Missouri are:

What cities in Missouri are hiring for Mid Level System Administrator jobs?

Cities in Missouri with the most Mid Level System Administrator job openings:

Mid Level System Administrator jobs near you
Infographic showing various Mid Level System Administrator job openings in Missouri as of August 2026, with employment types broken down into 64% Full Time, 7% Part Time, and 29% Contract. Highlights an 100% In-person job distribution, with an average salary of $83,414 per year, or $40.1 per hour.

System Administrator/Network Engineer Mid-Level 100-012

IC-CAP LLC

Saint Louis, MO • On-site

Full-time

Re-posted 14 days ago

Job description

System Administrator/Network Engineer Mid-Level to support a Test Control Center for a customer. The Test Control Center hosts a testing and engineering environment, with multiple test configuration baselines that mimics the operational National System for Geospatial-Intelligence (NSG). This position performs a critical function to maintain a stable test Enterprise T&E environment, as well as providing timely response to configuration modification requests from test engineers during the testing process. Position responsibilities include IT support of workstations and the test infrastructure leading up to testing, during transitioning between test configurations, and during test windows. There are frequently several test configuration baselines operating concurrently in support of multiple test events. Continuous engagement is required with government and contractor individuals and teams.
Duties may include:
  • Perform installation, configuration, updates, and support of applications that are part of the internal support environment
  • Systems administration and network support to the mission environment and servers.
  • Calibrate monitors for evaluation workstations in compliance with all applicable standards, guidelines and instructions.
  • Manage and maintain Outlook mail groups and security groups.
  • Create and manage Active Directory distribution and security groups
  • Provide file system management services to include: file management support, and folder and file permissions/restrictions control
  • Provide SharePoint support and administration for file management.
  • Support establishment, accreditation, maintenance, and support of T&E prototyping, test, staging, and production environments across different domains
  • Provide management, maintenance, and administration of the test environment; create, track and maintain user accounts for the test environment.

Experience/Education
Required:
  • Bachelors degree in Computer Science or in a related Engineering or Mathematics field; high school diploma with 11-14 years of experience and certifications are also acceptable
  • 5-10 years of system administration of Windows and LINUX
  • Ability to work independently, as well as part of a team
  • Willingness to learn, solve problems, and perform in a dynamic work environment
  • Strong written and oral communication skills, with emphasis communicating issues and opportunities to government customers

Security Clearance:
  • Active TS/SCI and the willingness to sit for a polygraph, if needed

IC-CAP provides equal employment opportunities (EEO) to all applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, marital status.

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