AI Security Researcher Expert
- Level
- Senior
- Work type
- On-site · Multiple Locations
Not stated in the posting: salary, visa.
Open. First seen 1 November 2026.
About the role
Overview Join the elite Microsoft Defender Research team, where we turn deep security research into autonomous protection that detects, investigates, and disrupts sophisticated attacks in near real-time across endpoints, identities, cloud applications, and cloud infrastructure…
What this role asks for
Particular to this role
SQL
Rare in Microsoft's other 299 open postings.
Standard for security roles
Cybersecurity · Python
Common in security postings at any company.
Compared with Microsoft's other open jobs.
The team: Security Research HIRES STEADILY
This role is one of 26 open in Security Research. 15 were posted in the last 30 days and the oldest in July: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Cybersecurity (18 of 26), Python (12 of 26), C# (8 of 26), Penetration Testing (8 of 26), SQL (8 of 26), Azure (7 of 26), SIEM (7 of 26)
OTHER ROLES ON THIS TEAM
- Security Research Internship Opportunities posted Oct 29
- Security Researcher II posted Oct 29
- Security Research INTERN posted Oct 23
- Senior AI Security Researchers posted Oct 23
- Security Research Intern posted Oct 22
- Senior Security Delivery Expert posted Oct 22
- Security Researcher II and Senior Security Researcher (Multiple Positions) posted Oct 21
- Security Researcher posted Oct 15
- Principal Threat Intelligence Analyst - CTJ - Top Secret posted Oct 13
- Senior Security Researcher posted Oct 13
- Senior & Principal Security Researcher posted Oct 9
- AI Security Engineer posted Oct 8
- Security Research - MSTIC Threat Intelligence posted Oct 8
- Security Research Intern posted Oct 4
- Senior Security Research Engineer posted Oct 2
- Security Researcher posted Oct 2
- Security Research Engineer - Project Perception posted Oct 2
- Senior Security Researcher posted Sep 30
- Senior Security Engineer posted Sep 23
- Senior Security Researcher posted Sep 15
- Principal Security Research Manager posted Aug 25
- Security Researcher II posted Aug 11
- Security Researcher II /Senior Security Researcher - Microsoft Defender (Multiple Roles) posted Aug 10
- Principal Security Researcher posted Aug 4
- Senior Applied Threat Intelligence Analyst - Microsoft Security Threat Response posted Jul 31
From the team and dates on Microsoft's own job board.
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