Systems Administrator

Systems Administrator

City of O'Fallon, Missouri Salary: $72,404.80 – $90,521.60 DOQ(position tops out at $)

The City of O'Fallon is seeking a knowledgeable, solutions‑driven Systems Administrator to join our Information Technology team. This position plays a critical role in ensuring the reliability, security, and efficiency of the city's information systems—directly supporting the services our community relies on every day.

• Manage the city's virtual server operations
• Install, maintain, secure, and support network services including email, internet, and remote access
• Design, evaluate, recommend, and support hardware such as servers, workstations, routers, switches, wireless devices, firewalls, and backup systems
• Perform routine and scheduled system backups
• Provide technical support for servers, workstations, and other technology assets
• Install, configure, and maintain software applications
• Implement and monitor network security detection tools and software
• Install, maintain, troubleshoot, and repair telecommunications equipment
• Provide help desk support to end users
• Perform related duties as assigned

• Knowledge of IT theories, systems analysis methods, and industry best practices
• Knowledge of installing, repairing, and maintaining hardware, software, and peripherals
• Strong understanding of computers and job‑related software
• Skill in diagnosing and solving technical problems
• Skill in preparing clear and accurate administrative reports
• Strong written and verbal communication abilities

• Bachelor's degree in a field related to information technology
• One to two years of experience related to the essential duties of the position
• One to two years of experience with SAN/Storage setup, installation, and administration
• VMware administration experience required
• Microsoft SharePoint administration and Microsoft SQL experience preferred but not required

• Medical, Dental, and Vision insurance
• Employer‑paid Accident and Life Insurance
• Optional Health Savings Account (HSA) with employer contributions
• Flexible Spending Accounts (FSAs)
• Optional Pet Insurance
• Wellness incentives and onsite fitness facilities
• Discounted membership at the Renaud Center
• Employee Assistance Program (EAP) and Identity‑Theft Protection
• Work‑life benefits including 3 weeks of vacation for new hires, 11 holidays, 1 personal holiday, sick leave, and extended illness leave
• Designated Zen and lactation rooms in select facilities
• Missouri LAGERS L‑6 Pension Plan and 457(b) retirement plans
• Tuition reimbursement for continued education and growth

If you're a motivated IT professional looking to make an impact in a fast‑growing community, we'd love to hear from you.

Visit (Use the "Apply for this Job" box below). to submit your application.

The City of O'Fallon is an Equal Opportunity Employer and participates in E‑Verify.