Security Researcher

6 days ago


Cheltenham, United Kingdom Microsoft Full time

The Microsoft Security Response Center team (MSRC) is looking for security researchers to join us in protecting Artificial Intelligence and Machine Learning (AI/ML) systems from threats to security and privacy.

MSRC is part of the defender community and on the front line of security response evolution. Our mission is to protect employees, customers, communities, and Microsoft from threats to privacy and security.

This role offers a unique opportunity to solve real-world security and privacy challenges, informed by vulnerability data from production AI/ML systems, leading to mitigations that can be deployed at Microsoft and beyond.

Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.

MSRC

MSFTSecurity

**Responsibilities**:

- Reproducing reported vulnerabilities, identifying the root cause, and assessing their severity;
- Working with product teams to comprehensively remediate vulnerabilities;
- Identifying new research opportunities based on vulnerability trends;
- Investigating new security and privacy vulnerabilities in AI/ML systems;
- Designing scalable mitigations for threats to AI/ML systems;

**Qualifications**:
**Required**:

- Background in security vulnerability response/research;
- Knowledge or experience with AI/ML (e.g., relevant courses and/or practical implementation experience);
- Software development skills and experience;
- Creative and collaborative approach to problem-solving;

**Preferred**:

- Graduate level courses in AI/ML or equivalent experience;

Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements include but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter.


  • Security Researcher

    7 days ago


    Cheltenham, United Kingdom Microsoft Full time

    Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified...

  • Security Researcher

    3 days ago


    Cheltenham, United Kingdom Microsoft Full time

    **Security Researcher**: Cheltenham, Gloucestershire, United Kingdom Date posted **Apr 29, 2025** - Job number **1820185** - Work site **Up to 50% work from home** - Travel **0-25**%** - Role type **Individual Contributor** - Profession **Security Engineering** - Discipline **Security Research** - Employment type **Full-Time** **Overview**: -...


  • Cheltenham, United Kingdom Microsoft Full time

    Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end,...


  • Cheltenham, United Kingdom Microsoft Full time

    Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified...


  • Cheltenham, United Kingdom Microsoft Full time

    Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified...


  • Cheltenham, United Kingdom Microsoft Full time

    **Principal Security Researcher - Microsoft Red Team**: Cheltenham, Gloucestershire, United Kingdom Date posted **Jul 01, 2025** - Job number **1837431** - Work site **Up to 50% work from home** - Travel **0-25**%** - Role type **Individual Contributor** - Profession **Security Engineering** - Discipline **Security Research** - Employment...


  • Cheltenham, Gloucestershire, United Kingdom Apple Full time

    Help Apple secure the world's most advanced consumer devices, which people trust to store their personal and professional data. Security Engineering & Architecture (SEAR) is at the core of Apple's product security strategy and we're fanatical about protecting our users. We're looking for a talented security engineer to join our exceptional team whose focus...


  • Cheltenham, Gloucestershire, United Kingdom Apple Full time £80,000 - £120,000 per year

    Help Apple secure the world's most advanced consumer devices, which people trust to store their personal and professional data.Security Engineering & Architecture (SEAR) is at the core of Apple's product security strategy and we're fanatical about protecting our users. We're looking for a talented security engineer to join our exceptional team whose focus is...


  • Cheltenham, United Kingdom Microsoft Full time

    Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified...


  • Cheltenham, United Kingdom Searchability NS&D Full time

    Job DescriptionVulnerability Researcher – Cheltenham, UKOpportunity to work on complex national level security challenges in a dedicated Vulnerability Research team Up to £80k per annum, hybrid working, career development supportCutting edge tooling and training available for all VR and RE specialistsActive eDV clearance requiredABOUT THE CLIENTOur client...