Senior IT Systems Administrator — Enterprise Infrastructure

Insurica; Oklahoma City (OK); On-site; USD 95,000 - 110,000; Full time

Job summary

INSURICA in Oklahoma City, OK is seeking a Systems Administrator to provision, install, configure, operate, and maintain systems hardware and software across multiple locations. The role emphasizes data security, backups, and disaster recovery while aligning with organizational policies.

The position requires 4–6 years of related experience, a 2-year degree or equivalent, and familiarity with Microsoft M365/Intune, PowerShell, and storage management.

Qualifications

• 4 - 6 years proven experience configuring, supporting, and troubleshooting servers, storage, security, networking, messaging, and other systems.
• 2 - 4 years of Microsoft M365 and Intune administration experience preferred.
• 2 - 4 years of PowerShell/Scripting experience preferred.
• Associate degree or equivalent preferred.
• One or more certifications related to servers, storage, security, or other systems preferred.

Responsibilities

• Manage and support network hardware and software, including messaging systems
• Manage and support network hardware and software programs, including messaging systems
• Perform system upgrades at all locations, including planning, testing, and coordinating
• Perform workstation and server administration and setup
• Plan and manage data storage on servers and storage area networks
• Perform daily data backups and recoveries
• Maintain and execute disaster recovery plans for network systems
• Monitor and maintain system software licensing and maintenance agreements
• Research and provide recommendations regarding planning and budgeting network systems
• Manage and support mobile devices and related servers
• Coordinate services provided by wireless carriers
• Ensure data security and protection from unauthorized access
• Collect and review system data for capacity and planning
• Create and maintain documentation for system processes and procedures
• Participate in seminars and training to develop new skills

Skills

Server administration

Networking

Storage management

Backup & DR planning

PowerShell scripting

Microsoft 365 administration

Education

Associate degree or equivalent

Tools

Microsoft M365

Intune

Job description

INSURICA in Oklahoma City, OK is seeking a Systems Administrator to provision, install, configure, operate, and maintain systems hardware and software across multiple locations. The role emphasizes data security, backups, and disaster recovery while aligning with organizational policies.

The position requires 4–6 years of related experience, a 2-year degree or equivalent, and familiarity with Microsoft M365/Intune, PowerShell, and storage management.