Microsoft
Senior Security Researcher
$120K–$261K
Redmond, WA · On-site · Senior · Full-time · Posted Nov 3, 2026
- Experience
- 3+ years with a related master's degree, or 4+ years with a related bachelor's degree; doctorate is an alternative. Preferred: doctorate and 3+ years, master's and 6+ years, or bachelor's and 8+ years; equivalent experience is also stated.
- Education
- Doctorate, master's, or bachelor's degree in Statistics, Mathematics, Computer Science, Computer Security, or a related field; or equivalent experience.
About the job
Researches attacks on third-party identity providers and SaaS applications, translating findings into customer protections and building AI agents to support security research and detection workflows.
What you'll do
- Research attacker techniques and threats targeting identities, SaaS applications, authentication, sessions, privileges, and data.
- Turn research and threat intelligence into attack scenarios, telemetry requirements, detection opportunities, and durable protections.
- Develop RAG and coding agents, plus evaluation frameworks, for security research, detection authoring, and threat investigation.
What they ask for
- Doctorate in a related field; or a related master's degree and 3+ years of relevant experience; or a related bachelor's degree and 4+ years of relevant experience; or equivalent experience.
- Meet Microsoft, customer and/or government security screening requirements, including the Microsoft Cloud Background Check.
Nice to have
- Experience with modern attacker kill chains, MITRE ATT&CK, and hybrid attacks involving third-party identity providers, SaaS applications, or cloud services.
- Threat hunting and data analysis; AI agents, RAG, evaluation and quality validation; Python or similar programming skills.
Pay
USD $119,800 - $234,700 per year (base salary); USD $160,200 - $261,000 per year (base salary)
Tools
Okta, Salesforce, RAG, KQL, MITRE ATT&CK, Python
AI focus
Build RAG-based and coding agents for security research, detection authoring, and threat investigation; create frameworks to evaluate agent accuracy, completeness, groundedness, robustness, and usefulness.
Model-written summary · the original posting is authoritative