IT Systems Administrator — Automation & Secure Ops

Revenue Management Solutions; Oklahoma City (OK); On-site; USD 65,000 - 90,000; Full time

Job summary

Revenue Management Solutions in Oklahoma City, OK, is seeking an IT Administrator to manage provisioning, installation, configuration, maintenance, and operations of our IT environment.

The role requires expertise in Windows and Linux, with emphasis on scripting, automation, system monitoring, and security updates. You will work with cross-functional teams to support business goals and ensure reliable IT services.

Qualifications

• Associate degree required in a related field.
• Minimum of 2 years Linux administration experience.
• Proficient in shell scripting, cron jobs, user account management, log analysis, and network/mail service configuration.
• Experience developing scripts and automation for infrastructure tasks.
• Strong communication skills, both written and oral.
• Ability to work nights and weekends as needed.

Responsibilities

• Install/configure new servers based on standards and operational requirements.
• Install and maintain OS including patching, new installs, and upgrades.
• Maintain, monitor, tune, and troubleshoot Linux/Windows environments.
• Develop scripts to automate routine tasks and system processes.
• Implement and manage system automation tools to improve service delivery.
• Perform daily monitoring of hardware, apps, key processes, and scheduled jobs.

Skills

Scripting proficiency

Documentation

Night/weekend work readiness

Education

Associate degree in a related field

Linux administration experience (≥2 years)

Tools

Office 365

Active Directory

MS Exchange Server

VMware

DNS

TCP/IP

DHCP

SSH

SSL

SFTP

ITSM systems

Job description

Revenue Management Solutions in Oklahoma City, OK, is seeking an IT Administrator to manage provisioning, installation, configuration, maintenance, and operations of our IT environment.

The role requires expertise in Windows and Linux, with emphasis on scripting, automation, system monitoring, and security updates. You will work with cross-functional teams to support business goals and ensure reliable IT services.