IT Administrator Jobs in Missouri
IT Administrator jobs in Missouri are concentrated in Kansas City and St. Louis, where anchor employers like Cerner (Oracle Health), Edward Jones, and Boeing maintain large IT operations supporting healthcare technology, financial services, and aerospace. Hiring is active at every level, from helpdesk-adjacent entry roles to senior systems and network administrators, with steady demand in network infrastructure, cloud environment management, and enterprise security. Scan the live roles below and apply to whichever ones fit.
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The Archdiocese of St. Louis strives to teach and share our faith, serve others, and foster unity throughout the St. Louis area. Once a part of Kenrick-Glennon Seminary's campus, the Cardinal Rigali Center in Shrewsbury, MO is today the headquarters and curia (governing body) for the Archdiocese of St. Louis.
Job Summary
The Archdiocese of St Louis is seeking an experienced, operations focused IT Systems Administrator to join our Network Operations team and support our core technology infrastructure. This role provides operational administration for back-office systems, ensuring reliable performance, protection, and business continuity for our staff and ministries. The position functions as a core technical anchor for daily operations, while supporting the broader pastoral mission of the organization.
Job Responsibilities
Systems and Infrastructure Management
- Administer, maintain, and support hybrid Active Directory and Entra ID Environments, including, Group Policy, and user management.
- Deploy, configure, and maintain Citrix NetScaler (ADC) appliances, with a focus on load balancing, SSL config, and high availability (HA) pair setups.
- Monitor and manage network infrastructure, servers, and workstations to ensure uptime and optimal performance
- Perform regular system updates, patches, and security hardening across all IT systems
- Manage access controls, directory permissions, and core network services such as DNS and DHCP.
Backup & Disaster Recovery
- Design, implement, and maintain backup and disaster recovery solutions aligned with organizational needs
- Regularly test backup systems and recovery procedures to ensure data integrity
- Manage backup software platforms and storage systems
- Develop and maintain disaster recovery documentation and runbooks
- Lead recovery efforts during system failures or data loss incidents
- Back Office Operations Support
- Troubleshoot hardware and software issues affecting daily operations
- Document system configurations and maintain IT infrastructure records
Security & Compliance
- Implement security best practices to protect organizational data
- Monitor for security vulnerabilities and address threats promptly
- Ensure compliance with relevant data protection standards
Job Requirements
- 3+ years of experience as an IT Systems Administrator, in a Windows Server environment.
- Advanced proficiency with Windows Server environments and Active Directory administration
- Direct hands-on experience with Citrix NetScaler configuration and administration, including traffic management, SSL certs, and HA pairs.
- Hands-on experience with Veeam backup and disaster recovery software.
- Strong troubleshooting and problem-solving skills
- Excellent communication and documentation abilities
- Ability to manage multiple priorities and respond to urgent issues
- Solid grasp of fundamental networking concepts like VLANs, subnets, and routing logic.
- Bachelor's degree in IT or related field, or equivalent hands-on experience.
- Strong knowledge of network infrastructure and security fundamentals
Preferred Qualifications
- Microsoft certifications (MCP, MCSA, MCSE, or equivalent)
- Basic familiarity with Linux systems at the command line for troubleshooting and simple service maintenance.
- Experience with virtualization platforms (VxRail, Hyper-V, VMware)
- Experience with cloud services (Microsoft 365, Azure, or similar)
- Experience with RMM (Remote Monitoring & Management) tools
- Working knowledge of PowerShell for basic administration and task automation.
- Experience supporting IT operations within a faith-based or non-profit organization.
Key Skills & Competencies
Technical Expertise: Windows Server, Active Directory, NetScaler, backup software, network administration, firewall and endpoint protection
Problem-Solving: Ability to diagnose complex issues and implement effective solutions
Communication: Clear explanation of technical concepts to non-technical staff
Organization: Attention to detail in documentation and procedures
Reliability: Dependable and responsive to organizational needs
Continuous Learning: Commitment to staying current with IT trends and best practices
The Archdiocese of St. Louis is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. All employment decisions are based on business needs, job requirements and individual qualifications without regard to race, color, religion, gender, national origin, age, marital, parental, veteran or disability status.
Pre-Employment Screening
All candidates receiving an employment offer must submit a pre-employment screening. The screening will include criminal background check, Family Care Safety Registration, drug screen, employment and educational licensure/certification verification, health screening, and any other screenings deemed necessary for employment. Any offer would be contingent upon successful completion of any required screening.
.buttontext8cf5aa81ae4d1a72 a{ border: 1px solid transparent; } .buttontext8cf5aa81ae4d1a72 a:focus{ border: 1px dashed #1a3048 !important; outline: none !important; } Our Mission We are a unique community—diverse in our talent, but unified in our drive to create together, face challenges together and grow together. Our values push us to empower, propel and inspire new ways of turning possibilities into realities. Our competencies define the behaviors that guide who we are, how we are inspired and how we inspire of others to succeed. .buttontext909e5791a6a72ef0 a{ border: 1px solid transparent; } .buttontext909e5791a6a72ef0 a:focus{ border: 1px dashed #1a3048 !important; outline: none !important; } Benefits Work/life balance is so important to the archdiocese. After all, our business is about making life easier and better—and we want that for you and your career just as much as our consumers and their day-to-day lives. That’s why we offer flexible working times, remote working options, generous paid vacation increasing with service, and personal leaves of absence. As well as being able to make the most of life at home, you’ll also be able to contribute to the Archdiocese sponsored volunteer events. You can discover more about who we’re working with near you, and you can always ask us more about this at events and interviews—we love to see how passionate our people are about giving back.
The Archdiocese of St. Louis strives to teach and share our faith, serve others, and foster unity throughout the St. Louis area. Once a part of Kenrick-Glennon Seminary's campus, the Cardinal Rigali Center in Shrewsbury, MO is today the headquarters and curia (governing body) for the Archdiocese of St. Louis.
Job Summary
The Archdiocese of St Louis is seeking an experienced, operations focused IT Systems Administrator to join our Network Operations team and support our core technology infrastructure. This role provides operational administration for back-office systems, ensuring reliable performance, protection, and business continuity for our staff and ministries. The position functions as a core technical anchor for daily operations, while supporting the broader pastoral mission of the organization.
Job Responsibilities
Systems and Infrastructure Management
- Administer, maintain, and support hybrid Active Directory and Entra ID Environments, including, Group Policy, and user management.
- Deploy, configure, and maintain Citrix NetScaler (ADC) appliances, with a focus on load balancing, SSL config, and high availability (HA) pair setups.
- Monitor and manage network infrastructure, servers, and workstations to ensure uptime and optimal performance
- Perform regular system updates, patches, and security hardening across all IT systems
- Manage access controls, directory permissions, and core network services such as DNS and DHCP.
Backup & Disaster Recovery
- Design, implement, and maintain backup and disaster recovery solutions aligned with organizational needs
- Regularly test backup systems and recovery procedures to ensure data integrity
- Manage backup software platforms and storage systems
- Develop and maintain disaster recovery documentation and runbooks
- Lead recovery efforts during system failures or data loss incidents
- Back Office Operations Support
- Troubleshoot hardware and software issues affecting daily operations
- Document system configurations and maintain IT infrastructure records
Security & Compliance
- Implement security best practices to protect organizational data
- Monitor for security vulnerabilities and address threats promptly
- Ensure compliance with relevant data protection standards
Job Requirements
- 3+ years of experience as an IT Systems Administrator, in a Windows Server environment.
- Advanced proficiency with Windows Server environments and Active Directory administration
- Direct hands-on experience with Citrix NetScaler configuration and administration, including traffic management, SSL certs, and HA pairs.
- Hands-on experience with Veeam backup and disaster recovery software.
- Strong troubleshooting and problem-solving skills
- Excellent communication and documentation abilities
- Ability to manage multiple priorities and respond to urgent issues
- Solid grasp of fundamental networking concepts like VLANs, subnets, and routing logic.
- Bachelor's degree in IT or related field, or equivalent hands-on experience.
- Strong knowledge of network infrastructure and security fundamentals
Preferred Qualifications
- Microsoft certifications (MCP, MCSA, MCSE, or equivalent)
- Basic familiarity with Linux systems at the command line for troubleshooting and simple service maintenance.
- Experience with virtualization platforms (VxRail, Hyper-V, VMware)
- Experience with cloud services (Microsoft 365, Azure, or similar)
- Experience with RMM (Remote Monitoring & Management) tools
- Working knowledge of PowerShell for basic administration and task automation.
- Experience supporting IT operations within a faith-based or non-profit organization.
Key Skills & Competencies
Technical Expertise: Windows Server, Active Directory, NetScaler, backup software, network administration, firewall and endpoint protection
Problem-Solving: Ability to diagnose complex issues and implement effective solutions
Communication: Clear explanation of technical concepts to non-technical staff
Organization: Attention to detail in documentation and procedures
Reliability: Dependable and responsive to organizational needs
Continuous Learning: Commitment to staying current with IT trends and best practices
The Archdiocese of St. Louis is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. All employment decisions are based on business needs, job requirements and individual qualifications without regard to race, color, religion, gender, national origin, age, marital, parental, veteran or disability status.
Pre-Employment Screening
All candidates receiving an employment offer must submit a pre-employment screening. The screening will include criminal background check, Family Care Safety Registration, drug screen, employment and educational licensure/certification verification, health screening, and any other screenings deemed necessary for employment. Any offer would be contingent upon successful completion of any required screening.
.buttontext8cf5aa81ae4d1a72 a{ border: 1px solid transparent; } .buttontext8cf5aa81ae4d1a72 a:focus{ border: 1px dashed #1a3048 !important; outline: none !important; } Our Mission We are a unique community—diverse in our talent, but unified in our drive to create together, face challenges together and grow together. Our values push us to empower, propel and inspire new ways of turning possibilities into realities. Our competencies define the behaviors that guide who we are, how we are inspired and how we inspire of others to succeed. .buttontext909e5791a6a72ef0 a{ border: 1px solid transparent; } .buttontext909e5791a6a72ef0 a:focus{ border: 1px dashed #1a3048 !important; outline: none !important; } Benefits Work/life balance is so important to the archdiocese. After all, our business is about making life easier and better—and we want that for you and your career just as much as our consumers and their day-to-day lives. That’s why we offer flexible working times, remote working options, generous paid vacation increasing with service, and personal leaves of absence. As well as being able to make the most of life at home, you’ll also be able to contribute to the Archdiocese sponsored volunteer events. You can discover more about who we’re working with near you, and you can always ask us more about this at events and interviews—we love to see how passionate our people are about giving back.
See All 13 IT Administrator Jobs in Missouri
Find roles in Missouri that match your experience and apply in just a few clicks.
Find IT Administrator JobsIT Administrator Jobs by City in Missouri
Where Missouri roles are concentrated, by current openings.
IT Administrator Job Market in Missouri
A snapshot from current Missouri openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Technology & Software
- Construction & Real Estate
- Consulting & Professional Services
What Missouri Employers Look For
The qualifications that appear most often in IT administrator jobs across Missouri.
- CompTIA A+, Network+, or Security+ certification strongly preferred or required
- Hands-on experience administering Windows Server and Active Directory environments
- Proficiency managing virtualization platforms such as VMware or Microsoft Hyper-V
- Experience supporting Microsoft 365 and cloud-based productivity and security tools
- Ability to troubleshoot network hardware including switches, routers, and firewalls
- Associate or bachelor's degree in information technology, computer science, or related field
IT Administrator Jobs in Missouri: Frequently Asked Questions
How do you become a it administrator in Missouri?
Missouri does not require a state-issued license for it administrators, so the path runs through education and vendor credentials. Most employers start with an associate or bachelor's degree in information technology or computer science, combined with certifications such as CompTIA A+, Network+, or a Microsoft or Cisco credential. Community colleges across Missouri, including St. Louis Community College and Metropolitan Community College in Kansas City, offer IT programs that feed directly into administrator roles.
How much do IT administrators make in Missouri?
IT 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 it administrators in Missouri?
Companies currently hiring it administrators in Missouri include Oracle, Intellivo, and USA Mortgage, per current listings on Migrate Mate as of September 2026. Missouri's mix of large healthcare systems, financial institutions, and manufacturing operations means demand runs across multiple industries rather than concentrating in a single sector.
Which Missouri cities have the most it administrator jobs?
St. Louis, Kansas City, and Creve Coeur account for the most it administrator openings in Missouri. Kansas City and St. Louis drive the bulk of demand through their large hospital networks, corporate headquarters, and logistics operations, while Springfield and Columbia generate consistent openings through regional healthcare systems, state government agencies, and university IT departments.
Are there remote it administrator jobs in Missouri?
Yes, but they're less common than in purely desk-based fields, since it administrator work often requires hands-on access to on-site hardware, servers, and network equipment. About 50% of it administrator openings tied to Missouri are remote or hybrid as of September 2026, and those that are remote tend to focus on cloud administration, monitoring, and helpdesk support rather than physical infrastructure management.
How can I get hired as a it administrator in Missouri with little or no experience?
The most realistic entry path is a helpdesk or desktop support role, which large Missouri employers including hospital systems like BJC HealthCare and SSM Health and corporate IT departments at financial firms in St. Louis regularly hire for without requiring prior administrator experience. Earning CompTIA A+ before applying sharpens your candidacy. From helpdesk, lateral moves into junior systems or network administrator roles typically follow within one to two years, especially at organizations with internal promotion programs.
Where can I find and apply to it administrator jobs in Missouri?
You can find and apply to it administrator jobs in Missouri on Migrate Mate, which lists current Missouri openings. Search the roles available, find the ones that match your experience and location, and apply directly to each one.
See All 13 IT Administrator Jobs in Missouri
Find roles in Missouri that match your experience and apply in just a few clicks.
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