1

Mid Level System Administrator Jobs in Missouri (NOW HIRING)

Relative Dynamics is seeking a Mid-Level System Engineer in Sioux Falls, SD, to support the USGS Earth Resources Observation and Science (EROS) Center. This is a full-time, onsite role that requires ...

New

We are seeking an Entry/Intermediate-level System Administrator (SA) to support the Aircrew Electronic Warfare Tactical Training Ranges (AEWTTR) program to provide support to the Threat Support ...

New

AWS System Administrator

Saint Louis, MO · On-site

$75K - $158K/yr

AWS System Administrator Job Category: Information Technology Time Type: Full time Minimum ... IAT Level II Certification Strong hands-on experience with Red Hat Enterprise Linux (RHEL) 7/8/9 ...

Showing results 21-40

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 4, 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:

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.

Systems Engineer (Mid-Level)

Relative Dynamics

Columbia, MO • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 9 days ago


Key responsibilities

  • Support engineering activities related to ground station equipment, including antenna, RF, and associated systems.

  • Coordinate and communicate technical status and activities with team members and project partners.

  • Conduct systems engineering tasks such as requirements development, interface definition, architecture analysis, and integration testing.


Job description

At Relative Dynamics we value knowledge as a process rather than knowledge as an answer. Founded in 2011 our goal is to define the new space era by continuously pushing the boundaries of engineering models services and technology development. Visit us at www.relativedynamics.space.

Relative Dynamics is a subcontractor supporting USGS Earth Resources Observation and Science (EROS) Center. In this role, you will be employed by Relative Dynamics and assigned to work on projects in support of USGS Earth Resources Observation and Science (EROS) Center.

Relative Dynamics is seeking a Mid-Level System Engineer in Sioux Falls, SD, to support the USGS Earth Resources Observation and Science (EROS) Center. This is a full-time, onsite role that requires regular in person interaction with team members, scientists, and mission partners. This role is not eligible for remote work. This team, in collaboration with NASA and the Landsat project, specializes in remote sensing and provides over fifty years of satellite imagery data to global users and science organizations.

What You'll Get to Do:

  • Work on meaningful projects that support Earth science and sustainability
  • Collaborate with experienced engineers and mentors who are passionate about innovation
  • Gain hands-on experience with cutting-edge technologies in Satellite Communications and system development
  • Be part of a team that values curiosity, creativity, and continuous learning
  • Provide engineering support and maintenance for all ground station equipment
  • Provide Satellite Communications systems engineering support to develop ground based systems in accordance with mission requirements. This includes the antenna(s), RF equipment and all associated ground station equipment.
  • Communicate and coordinate activities and technical status with the Systems Engineer, Hardware Engineers, Software Engineers, and other Project team members, as appropriate
  • Conduct systems engineering activities in accordance with an established Systems Engineering Management Plan (SEMP)
  • Support preparing operations concepts, developing and implementing requirements, and defining and documenting interface definitions
  • Conduct architecture and trade study analysis, develop integration plans, and execute formal integration testing and analysis
  • Support the integration activities at remote partner locations
  • Ensure all system activities are conducted in accordance with standards and best practices
  • Submit, analyze, and manage configuration change requests in accordance with Configuration Management (CM) processes

What You'll Need:

Required Experience

  • Bachelor’s degree in Electrical Engineering, Satellite Communications/Systems Engineering, or related field.
  • Prior work experience of 4-6 years in Satellite Communications Engineering or equivalent is required for this position. Experience in satellite ground systems or Low Earth Orbit (LEO) satellite communications is a plus.
  • US Citizenship is required due to ITAR requirements
  • Three years of continuous residency in the U.S. for issuance of a Government Security credential
  • Ability to obtain and maintain a national agency check and background investigation for facility access

Required Skills

  • Strong technical abilities, excellent communication skills, and a teamwork emphasis.
  • Ability to integrate into a highly-skilled Information Technology Team.
  • Excellent interpersonal, organizational, and communication skills
  • Ability to work independently as well as part of a team
  • Knowledge of the System Development Life Cycle
  • Experience in anomaly investigations or troubleshooting activities
  • Ability to read and interpret schematics and wiring diagrams

Desired Qualifications

  • Requirements generation experience
  • Integration and Test experience

Who You Are:

  • A self-starter who thrives in a fast-paced environment

  • A quick learner who is always ready to gain depth of knowledge

  • A reliable worker who knows the importance of showing up when it counts

  • Accept assignments with open cooperative positive and team-oriented attitudes

  • Able to plan and execute plans across teams

  • Effective communicator both written and verbal

What You'll Enjoy:

  • Competitive wage and benefits package

  • Medical, dental, vision and life/disability insurance

  • Vacation and paid holidays

  • Tuition reimbursement

  • 401k with company match

  • Employee referral program

  • Community involvement investing and giving back to the community

Relative Dynamics conducts a comprehensive background check that includes drug testing. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, national origin, gender identity, sexual orientation, age, marital status, veteran status or disability status.