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# IT Systems Administrator

- **Company:** Optimal Inc.
- **Location:** Oklahoma City, OK, United States
- **Experience:** Experienced
- **Salary:** $45,139.0 - $62,791.0
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Cloud Computing, Cyber Security, Disaster Recovery, Domain Name System (DNS), Supervisory Control and Data Acquisition (SCADA), IT Management, Networking Hardware, Virtual Private Networks (VPN), Linux System Administration, Windows Servers, Network Connections, Virtualization Technology, Web Hosting Services, Software Troubleshooting, Information Technology, Process Control Systems, Gsuite, Industrial Software
- **Published:** June 4, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=450ec9c66879c480

## About the Role

Do you have experience in Organizational skills?, · 3+ years of experience in systems administration or IT management.

· Strong knowledge of Windows Server and/or Linux environments.

· Experience with Microsoft 365, Google Workspace, networking, virtualization, and cloud platforms.

· Understanding of cybersecurity best practices and disaster recovery planning.

· Experience supporting SCADA or industrial systems preferred.

· Strong troubleshooting, communication, and organizational skills.

Desired Traits

· Self-motivated and proactive

· Strong attention to detail

· Ability to work independently

· Solutions-oriented mindset

· Strong documentation habits

## Description

We are seeking a dependable IT professional to manage and support the technology infrastructure of a growing company. This role is responsible for maintaining core IT systems, cybersecurity, communications platforms, hosting environments, networking, and SCADA systems while providing technical support and long-term infrastructure planning., · Manage and maintain servers, cloud infrastructure, hosting platforms, storage systems, and networking equipment.

· Administer corporate email systems including Microsoft 365, Google Workspace, and related security controls.

· Support and maintain SCADA and industrial control systems, including network connectivity and operational reliability.

· Monitor system uptime, backups, cybersecurity protections, and disaster recovery procedures.

· Provide technical support for employees including hardware, software, network, and device troubleshooting.

· Maintain firewalls, VPNs, endpoint protection, and system patching.

· Manage DNS records, SSL certificates, domains, and web hosting environments.

· Document systems, procedures, and IT inventory.


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