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Network System Administrator Jobs in Missouri (NOW HIRING)

AWS System Administrator

Saint Louis, MO · On-site

$75K - $158K/yr

AWS System Administrator Job Category: Information Technology Time Type: Full time Minimum ... file systems, networking, and service Knowledge of Linux shell scripting and command-line tools ...

Overview We are seeking an experienced System Administrator to support mission‑critical ... Configure, maintain, and secure network devices, firewalls, VPNs, and segmented networks used in ...

Showing results 21-40

Network System Administrator information

See Missouri salary details

$41.3K

$77.9K

$111.6K

How much do network system administrator jobs pay per year?

As of Sep 8, 2026, the average yearly pay for network system administrator in Missouri is $77,906.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,700.00 and $88,600.00 per year, depending on experience, location, and employer.

What is a network system administrator?

Network System Administrators are IT professionals responsible for managing, maintaining, and troubleshooting computer networks within an organization. They ensure the security, reliability, and optimal performance of network systems, including servers, routers, switches, and other hardware. Their duties often include installing network software, monitoring network activity, performing backups, and responding to outages or security breaches. By keeping networks running smoothly, they help organizations communicate and operate efficiently.

What skills and qualifications are needed to be a network system administrator?

To thrive as a Network System Administrator, you need a solid understanding of networking protocols, system administration, cybersecurity principles, and typically a degree in computer science or a related field. Familiarity with tools like Cisco routers, firewalls, network monitoring software, and certifications such as CompTIA Network+, Cisco CCNA, or Microsoft Certified: Windows Server are common requirements. Strong problem-solving skills, attention to detail, and effective communication are vital soft skills for this role. These abilities ensure secure, reliable, and efficient network operations essential to organizational productivity and data protection.

What are common challenges faced by network system administrators and how can they be addressed?

Network System Administrators often face challenges such as managing network security, minimizing downtime, and keeping up with rapidly changing technologies. They must proactively monitor systems to identify vulnerabilities and respond quickly to incidents, often outside regular business hours. Staying current with certifications and industry trends, as well as fostering strong communication with IT and non-IT staff, can help address these challenges and ensure the network runs smoothly.

What is the difference between Network System Administrator vs Network Engineer?

AspectNetwork System AdministratorNetwork Engineer
CertificationsCompTIA Network+, Cisco CCNACCNA, CCNP, Cisco certifications
Work EnvironmentMaintains and supports existing networksDesigns and implements new network solutions
Primary FocusNetwork maintenance, troubleshooting, and supportNetwork design, planning, and development
Employer UsageIT departments, service providersTelecom companies, large enterprises

While both roles involve networking, the Network System Administrator primarily manages and supports existing network infrastructure, ensuring stability and security. In contrast, the Network Engineer focuses on designing and building new networks or upgrading existing ones. Both roles require similar certifications and often work within the same industry environments, but their core responsibilities differ in scope and focus.

How much does a network system administrator get paid?

The average salary for a network system administrator in the United States ranges from $60,000 to $90,000 per year, depending on experience, certifications, and location. Entry-level positions typically start around $50,000, while experienced administrators with specialized skills can earn over $100,000 annually.

Is network system administrator a good career?

A network system administrator is a vital role responsible for managing and maintaining an organization's computer networks, including hardware, software, and security protocols. It offers steady employment, opportunities for certification such as Cisco or CompTIA, and the potential for career advancement in IT infrastructure. The role typically requires strong technical skills and problem-solving abilities.

What does a network system administrator do?

A network system administrator manages and maintains an organization’s computer networks, including local area networks (LANs), wide area networks (WANs), and internet systems. They configure hardware and software, monitor network performance, troubleshoot issues, and ensure network security using tools like firewalls and antivirus software. Certifications such as Cisco CCNA or CompTIA Network+ are often helpful for this role.
More about Network System Administrator jobs

What are popular job titles related to Network System Administrator jobs in MO?

For Network System Administrator jobs in MO, the most frequently searched job titles are:

Infographic showing various Network System Administrator job openings in Missouri as of August 2026, with employment types broken down into 70% Full Time, 15% Temporary, and 15% Contract. Highlights an 100% In-person job distribution, with an average salary of $77,906 per year, or $37.5 per hour.

Full-time

Re-posted 11 days ago


University Of Kansas Health System rating

7.5

Company rating: 7.5 out of 10

Based on 182 frontline employees who took The Breakroom Quiz

231st of 898 rated healthcare providers


Job description

Position Title
System Administrator ILiberty HospitalPosition Summary / Career Interest:Systems Administration provides design, implementation, maintenance, and support services for server level enterprise applications and medical devices. System Administrators (SysAdmins) are responsible for maintaining end-to-end knowledge of, assessing the impact of organizational change on, and identifying the opportunities and threats surrounding the systems they support. Systems Administration also assists ancillary IT groups (Radiology, Lab, Pharmacy, etc.) as a tie back to HITS (Health Information Technology Services) and an escalation point for systems issues.Responsibilities and Essential Job Functions
  • Serves as a Tier-II support resource, engaging other team resources as necessary and as defined by support processes.
  • Functions as a coordination point for issues related to systems between all IT teams. Act as an escalation point for issues with assigned systems that cannot be resolved in TRC.
  • System Support: Maintains usable systems for end-users with the ability to work with vendors or other outside resources as well as internal hospital teams to resolve system issues within service level agreements.
  • System Documentation: Maintains documentation on the systems technical configuration, contacts and functionality. Contributes and maintains common troubleshooting tips in the designated knowledge base. Keeps current vendor and system data owner's contact information in the designated location. Maintains relevant training materials for systems.
  • System Updates: Responsibilities include planning and scheduling system upgrades and updates. This also includes coordination with other HITS teams, vendors, users, interfaces, and other systems that feed or accept information from this system. This would include server as well as workstation updates. Follows department change request processes.
  • System Security: Protects hospital assets and information by maintaining secure systems. Follows organizational policies and processes surrounding access management, regulatory compliance, systems architecture, disaster recovery, vendor management, and others to support security and integrity of organizational and patient data.
  • System Integrity/Retention: Requires verification of application logs and other monitoring tools to resolve issues that could cause data integrity issues. Ensure retention periods for application data follow hospital and regulatory requirements.
  • System Backup/Recovery: Verifies that systems are completing a normally scheduled and approved backup methodology. Verifies that systems/data can be restored in the event of a failure or disaster. This will include the completion of disaster recovery plans (DRP) and other documentation related to disaster recovery (DR) and high availability (HA).
  • Data Entry: Maintain knowledge of applications and functional areas entering application data. May have responsibility for entering application data as required. Data entry should not include patient health information unless directly approved by management.
  • System Printing: Knowledge of application methods used to manage print queues and printing workflow.
  • Reporting: Ability to use application functionality to create, schedule, distribute, and print reports.
  • Interfaces: Model, design, monitor, and support system interfaces in conjunction with dedicated interface staff and other teams. Maintain documentation surrounding the flow of data between systems.
  • Troubleshooting: Basic problem-solving skills and capabilities to resolve application, workstation, and server issues under stressful conditions. Uses appropriate methods of escalation to both internal and external resources.
  • Systems/Application Knowledge: Subject matter expert for assigned systems including design, interfaces, end-user work-flow, and end-to-end system knowledge. Monitors vendor road-maps and communicates points of interest.
  • Vendor Management: Communicates effectively with system vendors to maintain working relationships and proper systems support. Verifies vendor actions meet the expectations of the hospital.
  • Technical Foundation: Understands technical concepts including, but not limited to, databases, networking, hardware, software, interfaces, medical devices, desktop support, operating systems, and others as necessary.
  • Systems Analysis and Design: Ability to perform analysis for new system requests. Utilizes technical knowledge to ask relevant questions during systems analysis.
  • Must be able to perform the professional, clinical and or technical competencies of the assigned unit or department.
  • These statements are intended to describe the essential functions of the job and are not intended to be an exhaustive list of all responsibilities. Skills and duties may vary dependent upon your department or unit. Other duties may be assigned as required.

Required Education and Experience
  • Bachelors Degree in Computer and Information Science or 2:1 equivalent experience.
  • 3 or more years of experience in a related Information Systems field

Preferred Education and Experience
  • Master's Degree in Computer and Information Science
  • 1 or more years of experience in a healthcare setting

Preferred Licensure and Certification
  • Technical certifications related to ITIL, Windows Administration, Linux Administration, or other IT or system related field of study.

Time Type:Full timeJob Requisition ID:R-53536Important information for you to know as you apply:
  • The health system is an equal employment opportunity employer. Qualified applicants are considered for employment without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, ancestry, age, disability, veteran status, genetic information, or any other legally-protected status. See also Diversity, Equity & Inclusion.

  • The health system provides reasonable accommodations to qualified individuals with disabilities. If you need to request reasonable accommodations for your disability as you navigate the recruitment process, please let our recruiters know by requesting an Accommodation Request form using this link asktalentacquisition@kumc.edu.

  • Employment with the health system is contingent upon, among other things, agreeing to the health-system-dispute-resolution-program.pdf and signing the agreement to the DRP.

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What University Of Kansas Health System employees say

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About University of Kansas Health System

Sourced by ZipRecruiter

Operating within the healthcare industry, The University of Kansas Health System is a renowned medical institution located in Kansas City, KS, United States. Established in 1905, this not-for-profit health system has evolved to offer an extensive range of products and services, which spans across a variety of specialist areas such as cancer care, neurology, cardiology, and organ transplants, among others. The core mission of The University of Kansas Health System is to enhance the health and wellness of individuals and communities by providing world-class healthcare services, quality education and conducting advanced research. They are also known for their unwavering commitment to academic medicine, which sets them apart from their peers.

Industry

Health care and social assistance

Company size

5,001 - 10,000 Employees

Headquarters location

Kansas City, KS, US