Microsoft Logo

Microsoft

Security Engineer II

Reposted 7 Days Ago
In-Office or Remote
Hiring Remotely in United States
102K-219K Annually
Junior
In-Office or Remote
Hiring Remotely in United States
102K-219K Annually
Junior
Secure Windows products and devices through offensive security research, code and design reviews, penetration testing, vulnerability discovery, fuzzing, and mitigation development. Build reusable security review tools, identify vulnerabilities in operating system features and native applications, collaborate with Windows engineering teams on durable defenses, engage security researchers, and communicate the business value of security investments.
The summary above was generated by AI
Overview
The Microsoft Windows Security team is looking for a learn-it-all security engineer that will help secure Microsoft Windows products and devices, with focus on offensive security and security engineering & mitigations for Windows. 

The Windows Security team is responsible for securing the Windows client and server operating systems, used by billions of customers every day and in businesses worldwide. This team performs security design reviews, code reviews, penetration testing, vulnerability research and driving systematic mitigations to security risks on Windows to make sure they meet the highest possible security standards and proactively defend cybersecurity threats. This role is hands-on, technically demanding, and central to strengthening the security posture of OS platforms. 
 
In this Security Engineer II - Windows Security role, you will uncover novel attack vectors, develop proof-of-concept mitigations, and partner directly with Windows product engineering teams to design durable & scalable defense. The candidate will have hands-on experience with native code (C/C++), penetration testing (code audit, writing fuzzers, finding creative ways to break assumptions), a clear understanding of OS security fundamentals, solid computer science skills, and a passion for keeping Microsoft customers safe. 

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.

Responsibilities
  • Build reusable agents and tools to expedite and improve the consistency and quality of security reviews.
  • Review features and code for security defects and architectural risk using agents and automated tools built by you and others.
  • Be the security contact for teams building new innovative products and technologies in the next version of Windows and devices.
  • Identify security vulnerabilities in a wide variety of key OS features such as network protocols, security features, and Microsoft devices Leverage a broad and current understanding of security to devise new protections.
  • Interact with the external security community and security researchers.
  • Collaborate with product teams to improve security, and articulate the business value of security investments. 

Qualifications

Required/Minimum Qualifications:

  • Master's Degree in Statistics, Mathematics, Computer Science, or related field AND 1+ year(s) experience in security or related field.
    • OR Bachelor's Degree in Statistics, Mathematics, Computer Science, or related field AND 2+ years experience in security or related field.
    • OR equivalent experience.

Additional or preferred qualifications

Other Requirements: 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. 

Preferred Qualifications:

  • 2+ years identifying vulnerabilities in operating systems and/or native (C/C++) applications. 
  • 5+ years of experience in a software engineering or security-related engineering.
  • Public track record of relevant security research, especially around vulnerability discovery. 
  • Experience exploiting bugs and bypassing security mitigations in operating systems. 
  • Familiarity with Microsoft Windows architecture. 

#W+DJOBS

#WARP


Penetration Testing IC3 - The typical base pay range for this role across the U.S. is USD $102,100 - $202,200 per year. There is a different range applicable to specific work locations, within the San Francisco Bay area and New York City metropolitan area, and the base pay range for this role in those locations is USD $133,800 - $219,200 per year.

Certain roles may be eligible for benefits and other compensation. Find additional benefits and pay information here:
https://careers.microsoft.com/us/en/us-corporate-pay


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.

Microsoft Cambridge, Massachusetts, USA Office

255 Main Street, Cambridge, MA 02142, Cambridge, United States, 02142

Similar Jobs

9 Days Ago
Remote or Hybrid
116K-144K Annually
Mid level
116K-144K Annually
Mid level
Aerospace • Artificial Intelligence • Cloud • Machine Learning • Software • Cybersecurity • Defense
Oversee perimeter security operations across global data centers and cloud environments. Design and implement cybersecurity solutions, conduct risk and vulnerability assessments, develop incident response plans, support firewall and proxy services, and collaborate with cross-functional teams to improve enterprise security. The role also provides technical support for service requests, network operations, cloud security, and emerging cybersecurity technologies.
Top Skills: AWSAzureBashC#FirewallsLinuxNsxPowershellProxy ServicesPurdue PcnPythonRubyTcp/IpTerraformVbWindowsZero TrustZscaler
14 Days Ago
Remote or Hybrid
USA
100K-145K Annually
Entry level
100K-145K Annually
Entry level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
Secure CrowdStrike’s software supply chain and code-hosting environments by assessing GitHub organizations, open-source integrations, repositories, dependencies, and third-party packages. Implement repository guardrails, secret scanning, access controls, and automation; investigate supply-chain threats such as typosquatting and dependency confusion; promote secure coding and open-source compliance; and collaborate with engineering teams on security initiatives.
Top Skills: Amazon S3Argo CdArtifactoryBitbucketCi/CdDatadogGitGithub ActionsGitlabGoJavaScriptJenkinsLinuxLogscalePrometheusPythonSecret ScanningShellSoftware Composition Analysis (Sca)SplunkUnix
20 Days Ago
Easy Apply
Remote or Hybrid
United States
Easy Apply
Mid level
Mid level
Artificial Intelligence • Big Data • Cloud • Security • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Own and improve vulnerability management across cloud, on-premises, network, and endpoint environments. Responsibilities include scanning, triage, risk-based prioritization, remediation coordination, SLA tracking, exception management, closure validation, asset reconciliation, reporting, incident support, on-call participation, and audit documentation. The role partners with Engineering, SRE, IT, and Infrastructure teams and uses security tooling and AI-assisted workflows to reduce exposure and recurring vulnerabilities.
Top Skills: Api AutomationAWSCmdbQualysRapid7 InsightvmTenableWiz

What you need to know about the Boston Tech Scene

Boston is a powerhouse for technology innovation thanks to world-class research universities like MIT and Harvard and a robust pipeline of venture capital investment. Host to the first telephone call and one of the first general-purpose computers ever put into use, Boston is now a hub for biotechnology, robotics and artificial intelligence — though it’s also home to several B2B software giants. So it’s no surprise that the city consistently ranks among the greatest startup ecosystems in the world.

Key Facts About Boston Tech

  • Number of Tech Workers: 269,000; 9.4% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Thermo Fisher Scientific, Toast, Klaviyo, HubSpot, DraftKings
  • Key Industries: Artificial intelligence, biotechnology, robotics, software, aerospace
  • Funding Landscape: $15.7 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Summit Partners, Volition Capital, Bain Capital Ventures, MassVentures, Highland Capital Partners
  • Research Centers and Universities: MIT, Harvard University, Boston College, Tufts University, Boston University, Northeastern University, Smithsonian Astrophysical Observatory, National Bureau of Economic Research, Broad Institute, Lowell Center for Space Science & Technology, National Emerging Infectious Diseases Laboratories

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account