> Markdown version of [/jobs/ext/1958397-systems-administrator](https://www.wearedevelopers.com/jobs/ext/1958397-systems-administrator). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Systems Administrator

- **Company:** Everforth Apex
- **Location:** Oklahoma City, OK, United States
- **Experience:** Expert
- **Salary:** $79,040.0 - $91,520.0
- **Contract:** Contract
- **Skills:** Microsoft Windows, Active Directory, Server Applications, Backup Devices, CompTIA Security+, Desktop Computing, VMware ESX Servers, Windows Servers, NetBackup, Release Management, SQL Databases, VMware Virtualization, Computer Networking Systems, High Performance Computing, Hardware Infrastructure, Wsus
- **Published:** August 6, 2026
- **Apply:** https://www.dice.com/job-detail/cdfd7207-a958-46a3-91b7-e2e7bd385f0a

## About the Role

* CompTIA Security+ CE certification (required prior to start)
 * Minimum of 5 years of relevant systems administration experience
 * Extensive hands-on experience with:
 + Windows Server 2008 and Windows 7 (required)
 + Windows Server 2012 and Windows 8 (preferred)
 + VMware virtualization platforms (ESX 5.1 or higher)
 + Active Directory administration
 + Group Policy Object (GPO) deployment and troubleshooting
 + HP server hardware
 * Strong understanding of enterprise server, network, and infrastructure environments
 * Excellent written and verbal communication skills
 * Ability to work independently in a dynamic, fast-paced environment

Preferred Qualifications:

 * Experience administering server roles such as SQL, Web, and Exchange
 * Experience with:
 + WSUS
 + SAN technologies
 + NetBackup or enterprise backup solutions
 * Experience writing, editing, and maintaining technical documentation
 * Prior experience supporting classified or regulated environments

## Description

The Level 3 Systems Administrator is a senior technical role responsible for end-to-end support, design, and lifecycle management of enterprise infrastructure. This position serves as the highest escalation point for complex technical issues and plays a critical role in configuration, change, and release management while acting as a technical representative to customers and program leadership., * Provide end-to-end hardware and software support for:

 + Windows and Unix/Linux servers
 + High Performance Computing (HPC) systems
 + Development, production, and application server environments
 + Desktop systems and supporting infrastructure
 + Network systems
 * Lead and execute configuration, change, and release management activities
 * Perform advanced troubleshooting, root cause analysis, and permanent remediation of complex system issues
 * Manage asset lifecycle, including tracking, maintenance, and disposition
 * Implement, enforce, and maintain compliance with client and customer technical standards
 * Serve as a senior technical escalation point and subject matter expert
 * Develop deep program and customer knowledge to effectively represent CNO services
 * Build and maintain strong working relationships with customers, engineers, and management
 * Produce and maintain technical documentation and operational procedures
 * Execute tasks and projects as directed by Management


## Related Videos

- [Hacking MSSQL on Cloud. All of them. How I became sysadmin on Azure, AWS, GCP and Alibaba.](https://www.wearedevelopers.com/videos/100339-hacking-mssql-on-cloud-all-of-them-how-i-became-sysadmin-on-azure-aws-gcp-and-alibaba)
- [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1146-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases)
- [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure)
- [Fault Tolerance and Consistency at Scale: Harnessing the Power of Distributed SQL Databases](https://www.wearedevelopers.com/videos/1520-fault-tolerance-and-consistency-at-scale-harnessing-the-power-of-distributed-sql-databases)
- [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers)
- [TiDB, One Layer at a Time: How Distributed SQL Became an Agentic AI Backbone](https://www.wearedevelopers.com/videos/100117-tidb-one-layer-at-a-time-how-distributed-sql-became-an-agentic-ai-backbone)

## Related Articles

- [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers)
- [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology)
- [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)
- [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)
- [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)
- [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)