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Home›Jobs›Microsoft›Penetration Tester
Microsoft

About Microsoft

Empowering every person and organization on the planet

🏢 Tech👥 100K+📅 Founded 1975📍 Redmond, Washington, United States

Key Highlights

  • Market cap exceeds $2 trillion
  • 100,000+ employees worldwide
  • Leading cloud services through Azure
  • Major clients include Walmart and BMW

Microsoft Corporation, headquartered in Redmond, Washington, is a leading technology company known for its software products like Windows and Office, as well as cloud services through Azure. With over 100,000 employees, Microsoft serves millions of customers globally, including major enterprises lik...

🎁 Benefits

Microsoft offers competitive salaries, stock options, generous PTO policies, and comprehensive health benefits. Employees also enjoy a flexible remote...

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Microsoft fosters a culture of innovation and inclusivity, emphasizing collaboration across teams and a commitment to diversity. The company values em...

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Microsoft

Penetration Tester

Microsoft • United Kingdom, London, London

Posted 13h agoMid-LevelPenetration tester📍 London
Apply Now →

Skills & Technologies

CC++AzureWindows

✨ AI Summary

Microsoft is seeking a Penetration Tester to join their Offensive Research & Security Engineering team. You'll be responsible for securing Microsoft products and devices, focusing on vulnerability research and building security tools. This role requires experience in software engineering, particularly with C/C++ and an understanding of OS security fundamentals.

Job Description

Overview

The Microsoft Offensive Research & Security Engineering (MORSE) team is looking for a learn-it-all engineer that will help secure Microsoft products and devices. 

 

The MORSE team is responsible for securing Microsoft's operating systems, including Windows, cloud computing platforms, and virtualization technologies. These solutions support the daily needs of over one billion customers worldwide. This team performs security design reviews, code reviews, and vulnerability research on key features of Windows and Azure to make sure they meet the highest possible security standards. 

 

In this role, you will help a team of engineers tasked with building automation and tooling to streamline and scale detection of vulnerabilities. The ideal candidate will have some of the following: hands-on experience with native code (C/C++), building developer-facing tools (such as fuzzers, static analysis tools or sanitizers), an understanding of OS security fundamentals, solid computer science skills, and a customer-centric focus.



Responsibilities
  • Equip Microsoft developers with powerful, easy-to-use security tools to catch security issues earlier 
  • Improve existing processes and tools to help us deliver our goal of ubiquitous security testing 
  • Collaborate across silos, with security teams, feature developers, and tooling and infrastructure teams to deliver impact through security tooling solutions. 
  • Devise new methods to systematically detect vulnerabilities at scale 


Qualifications

Required

  • Experience in a software engineering or security-related field
  • Software engineering in a systems language such as C, C++, or Rust 

Preferred

  • Public track record of relevant security research. 
  • Experience with native code review (C/C++) and vulnerability analysis, specifically in Operating Systems. 
  • Experience with static analysis tools, running queries, and output analysis. 
  • Familiarity with Microsoft Windows architecture. 

This position will be open for a minimum of 5 days, with applications accepted on an ongoing basis until the position is filled.




Microsoft is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, ancestry, citizenship, color, family or medical care leave, gender identity or expression, genetic information, immigration status, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran or military status, race, ethnicity, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable local laws, regulations and ordinances. If you need assistance with religious accommodations and/or a reasonable accommodation due to a disability during the application process, read more about requesting accommodations.

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