> Markdown version of [/jobs/ext/552189-sr-systems-administrator](https://www.wearedevelopers.com/jobs/ext/552189-sr-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).

---

# Sr. Systems Administrator

- **Company:** Nicholson Strategic Solutions LLC
- **Location:** Sierra Vista, AZ, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Active Directory, Systems Engineering, Intrusion Detection and Prevention, Network Security, Networking Basics, Data Logging, Virtual Environment, SC Clearance, Vmware
- **Published:** June 15, 2026
- **Apply:** https://www.clearancejobs.com/jobs/8975595/sr-systems-administrator

## About the Role

10+ years of performing systems engineering for a department of defense agency Prior experience working with enterprise level virtual environments, specifically using VMware
Prior experience supporting a large Enterprise Management deployment (Active directory, Large scale logging and event management)
Prior experience interfacing directly with the government customer.
Must be able to produce executive technical briefings and recommendations
Strong understanding of Network fundamentals
Must be 8570 compliant
Active Secret clearance

Preferred Skills:
Prior experience or understanding of the Joint Regional Security Stacks (JRSS)
Advanced systems engineering certification (Microsoft, VMware, Etc)
Experience with Riverbed Tool Suite Prior NETCOM experience
Clearance Level
Secret
Certifications
8570 Compliance

## Description

Sr. Systems Engineer supporting the NETCOM Army Enterprise Management of worldwide network capabilities. The AMEN team is responsible for ensuring a suite of equipment performing firewall functions, intrusion detection and prevention, enterprise management and a host of additional network security capabilities is operational and optimized for todays threats.


## Related Videos

- [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers)
- [Crypto-secure Data Management with In-Database Blockchain](https://www.wearedevelopers.com/videos/632-crypto-secure-data-management-with-in-database-blockchain)
- [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing)
- [Build Delightful Mobile Experiences with Kotlin, Realm, and Atlas Device Sync](https://www.wearedevelopers.com/videos/694-build-delightful-mobile-experiences-with-kotlin-realm-and-atlas-device-sync)
- [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics)
- [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure)

## Related Articles

- [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)
- [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing)
- [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)
- [Events like RSAC Get You CISOs. Developers Decide What Actually Gets Deployed.](https://www.wearedevelopers.com/magazine/693-events-like-rsac-get-you-cisos-developers-decide-what-actually-gets-deployed)
- [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking)
- [Dev Digest 138 - Are you secure about this?](https://www.wearedevelopers.com/magazine/486-dev-digest-138-are-you-secure-about-this)