Microsoft
Principal Security Engineer
Found: October 13, 2026
⚠️ This job posting is no longer active and may not be accepting applications.
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Overview
The Cloud & AI organization accelerates Microsoft's mission to ensure that our company and industry is securing digital technology platforms, devices, and clouds in our customers' heterogeneous environments, as well as ensuring the security of our own internal estate...
Responsibilities- Execute CyberShield red team operations end-to-end...
- Develop custom tooling, implants, and tradecraft...
- Lead agentic red team operations...
- Discover and exploit vulnerabilities...
- Serve as the forward-deployed technical lead with customers...
- Prototype and productionize tools...
- Collaborate with Blue Teams...
- Set operational standards and playbooks...
- Advocate for security change...
- Embody our Culture and Values.
Required/minimum qualifications
- Master's Degree in Statistics, Mathematics, Computer Science, or related field AND 4+ years experience in security or related field...
Other requirements
- Ability to meet Microsoft, customer and/or government security screening requirements...
Additional or preferred qualifications
- Master's Degree in Statistics, Mathematics, Computer Science, or related field AND 8+ years experience in security or related field...
Penetration Testing IC5 - The typical base pay range for this role across the U.S. is USD $142,800 - $274,800 per year...
