# Security Engineer (Microsoft Defender)

- **Company:** UltraViolet Cyber
- **Location:** Arlington, VA
- **Workplace:** Hybrid
- **Salary:** Salary: unknown
- **Seniority:** Senior
- **Role:** Security
- **Countries:** United States
- **Posted:** 2026-11-06
- **Key facts:** Stack: Azure; Experience: 10+ years; Certifications: Azure Certified, CISSP, OSCP, PMP; Schedule: on-call
- **Job page:** https://rolefalcon.com/job/98346006-security-engineer-microsoft-defender-ultraviolet-cyber-arlington

UltraViolet Cyber, a tech services company in cybersecurity, is hiring for the role of Security Engineer (Microsoft Defender). The role is hybrid, based in Arlington, United States. Our labels mark it as a senior-level role in security. The posting names Azure. It asks for 10+ years of experience. Certifications named in the posting: Azure Certified, CISSP, OSCP and PMP. UltraViolet Cyber has 10 open positions on this site, 7 of them in IT and engineering.

To apply, open the job page above and follow its Apply link to the original posting.

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