> Markdown version of [/jobs/ext/4253779-systems-security-administrator](https://www.wearedevelopers.com/jobs/ext/4253779-systems-security-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 & Security Administrator

- **Company:** THE PHOENIX
- **Location:** United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Microsoft Online Services, Windows PowerShell, Runbook, Scripting, National Institute of Standards and Technology Cybersecurity Framework
- **Published:** October 7, 2026
- **Apply:** https://www.thejobnetwork.com/job/38a55222-42fe-487d-9172-16ebedd6960b/senior-security-administrator

## About the Role

* 5+ years in systems administration, including 3+ at a senior level in production environments.
\n

 * Experience working within a formal compliance framework such as ISO 27001, SOC 2, NIST CSF, or HIPAA.
\n

 * Deep knowledge of the Microsoft cloud stack, enterprise networking, and endpoint security.

## Description

We're looking for a hands-on Senior Systems & Security Administrator to own its infrastructure, security operations, and automation. You'll work directly with leadership and technical staff to strengthen the firm's security posture, keep systems resilient, and support its compliance goals.