Microsoft

Microsoft

Posted via Microsoft Careers

Security Researcher II

Posted Aug 12, 2026

Role at a glance

Salary
$102.1K – $202.2K/yr
Location
Redmond, Washington, United States
Work arrangement
On-site
Employment
Full-time
Education
Bachelor's, Master's

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Role Summary

AI-generated

The Security Researcher II joins Microsoft’s Cloud & AI organization and a global security research team focused on helping customers defend against targeted exploitation and advanced adversaries. The role supports threat hunts and investigations, develops threat intelligence, and helps improve Microsoft tooling and products to protect enterprise customers.

What You'll Do

  • Research, analyze, and contextualize threat actor, tool, technique, and vulnerability-related threat intelligence.
  • Enrich threat intelligence with detection logic and security recommendations.
  • Create briefings and brief internal and external teams on the latest security threats.
  • Adapt writing style to create new content based on business needs and customer feedback.
  • Identify and catalog new attacker TTPs and victims.
  • Deliver customer notifications to protect worldwide enterprise customers.

Generated from the employer's posting. Verify important details before applying.

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Qualifications

Required education and experience include a master's degree with 1+ year of relevant experience, a bachelor's degree with 2+ years of relevant experience, or equivalent experience.

Required

  • Statistics, Mathematics, Computer Science, Computer Security, or related field
  • Software development lifecycle, large-scale computing, threat analysis or modeling, cybersecurity, vulnerability research, and/or...

Preferred

  • 5+ years professional experience in software development lifecycle and cybersecurity OR master’s in computer science or related field
  • Security fundamentals across Microsoft platforms (Client, Server, Cloud)
  • SQL or Kusto Query Language (KQL) queries, or large database/SIEM query languages such as Splunk, Humio, or Kibana
  • Jupyter Notebooks or equivalent threat hunting automations with scripting languages
  • Indicators of Compromise (IOCs), Indicators of Activity (IOAs), and Tools, Techniques and Procedures (TTPs)
  • Microsoft Azure platform knowledge and experience
  • Forensic log artifacts
  • Microsoft security products stack

Original job description

Content provided by the employer

Overview

The Cloud & AI organization accelerates Microsoft’s mission and bold ambitions to ensure that our company and industry is securing digital technology platforms, devices, and clouds in our customers’ heterogeneous environments, as well as ensuring the security of our own internal estate. Our culture is centered on embracing a growth mindset, a theme of inspiring excellence, and encouraging teams and leaders to bring their best each day. In doing so, we create life-changing innovations that impact billions of lives around the world. Microsoft is one of the largest enterprise service companies in the world. 

 

Do you have a passion for helping Microsoft’s clients defend themselves against targeted exploitation? Are you interested in being intimately involved in the latest, cutting-edge developments in the security industry and having a direct impact on the security of all Microsoft customers? Do you want to be on the front lines of helping our customers go toe-to-toe against advanced adversaries? We are looking for an experienced  Security Researcher II with a Digital Forensics and Incident Response background to join our team to perform threat hunts, assist with investigations, develop threat intelligence, and to cultivate investigation best practices into Microsoft tooling and products. Researchers will support a global team to identify and catalog new attacker TTPs, victims, and deliver customer notifications to protect worldwide enterprise customers and empower customers to protect themselves via constantly improving Microsoft products. 

 

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. In alignment with our Microsoft values, we are committed to cultivating an inclusive work environment for all employees to positively impact our culture every day. 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. In alignment with our Microsoft values, we are committed to cultivating an inclusive work environment for all employees to positively impact our culture every day.



Responsibilities
  • Researching, analyzing, and contextualizing threat actor, tool, technique and vulnerability related threat intelligence.
  • Enriching threat intelligence with a thorough understanding of detection logic and security recommendations.
  • Creating briefings and briefing internal and external teams on the latest security threats.
  • Adapting your writing style to create new content based on business needs and customer feedback. 


Qualifications

Required/minimum qualifications

  • Master's Degree in Statistics, Mathematics, Computer Science, Computer Security, or related field AND 1+ year(s) experience in software development lifecycle, large-scale computing, threat analysis or modeling, cybersecurity, vulnerability research, and/or anomaly detection 
    • OR Bachelor's Degree in Statistics, Mathematics, Computer Science, Computer Security, or related field AND 2+ years experience in software development lifecycle, large-scale computing, threat analysis or modeling, cybersecurity, vulnerability research, and/or anomaly detection 
    • OR equivalent experience.
 
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.
    • Citizenship & Citizenship Verification: This role will require access to information that is controlled for export under export control regulations, potentially under the U.S. International Traffic in Arms Regulations or Export Administration Regulations, the EU Dual Use Regulation, and/or other export control regulations. As a condition of employment, the successful candidate will be required to provide either proof of their country of citizenship or proof of their U.S. permanent residency or other protected status (e.g., under 8 U.S.C. 1324b(a)(3)) for assessment of eligibility to access the export controlled information. To meet this legal requirement, and as a condition of employment, the successful candidate’s citizenship will be verified with a valid passport. Lawful permanent residents, refugees, and asylees may verify status using other documents, where applicable.

 

Preferred Qualifications:

  • 5+ years professional experience in software development lifecycle and cybersecurity OR master’s in computer science or related field.
  • Proven knowledge of security fundamentals across Microsoft platforms (Client, Server, Cloud)
  • Familiarity and understanding of SQL or Kusto Query Language (KQL) queries (or experience with large database/SIEM query languages such as Splunk/Humio/Kibana, etc.)
  • Familiarity and understanding of Jupyter Notebooks, or building equivalent threat hunting automations with scripting languages
  • Experience with sophisticated threat actor evidence including familiarity with typical Indicators of Compromise (IOCs), Indicators of Activity (IOAs) and Tools, Techniques and Procedures (TTPs)
  • Microsoft Azure platform knowledge and experience
  • Familiar with various forensic log artifacts
  • Familiarity with Microsoft security products stack
  • Familiar with Windows, Linux, and/or macOS forensic analysis
  • Technical/Investigation/Cybersecurity/Digital Forensics/DFIR certifications (e.g. CISSP, CSSLP, SANS GIAC, Azure etc.)
  • Professional experience with Azure DevOps, GitHub and other source control
  • Familiar with Continuous Integration / Continuous Delivery
  • Written and verbal technical communication skills and demonstrated ability to contribute to cross-team improvements
  • Ability to obtain and maintain a United States Security Clearance.

 

#spear #ghost #MSTIC #ciso



Security Research 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

About the company

Microsoft

Large Enterprise

Microsoft is a global technology leader that empowers individuals and organizations to achieve more through innovative software, services, and devices. Founded in 1975, the company is best known for its flagship products like the Windows operating system and Microsoft Office suite. In addition to personal computing, Microsoft is a leader in cloud computing with its Azure platform, providing a range of solutions for businesses to enhance productivity and efficiency. With a strong commitment to sustainability and accessibility, Microsoft continues to drive technological advancements that shape the future of work and learning.