Threat Hunter

The Basics Tanium is looking for a passionate Threat Hunter to join our rapidly growing team of intrusion analysts tasked with defending Tanium customers and understanding their adversaries. As part of our team, you will bring with you your experience in cybersecurity and threat intelligence to help grow and shape threat hunting at Tanium.     Summary/Objectives   This role delivers expert‑level threat operations support by strengthening customer incident response readiness, performing hands‑on threat hunting, and enhancing detection and visibility across enterprise environments. It partners directly with customers in a hands‑on‑keyboard capacity to operationalize Tanium, build API‑based integrations, and drive meaningful security improvements. The objective is to elevate customer maturity to a proactive security strategy by combining technical depth, product expertise, and close collaboration with internal teams to address emerging threats and evolving operational needs.     Essential Job Functions   Strengthen customer incident response readiness, assist with remediation planning, and augment response capabilities during incidents to improve overall security maturity and readiness of customers   Perform hands‑on threat hunting with customers, executing the full hunting lifecycle to detect, investigate, and reduce emerging threats   Provide expert deployment and enablement of Tanium Security Operations solutions tailored to each customer’s unique use cases   Conduct threat intelligence analysis, build and refine detections, and tune intel with customers to enhance threat visibility and response   Work side‑by‑side with customers in a hands‑on‑keyboard capacity to guide, support, and maximize the effectiveness of the Tanium Platform   Collaborate closely with internal product teams, providing customer‑driven feedback and hands‑on insights to shape and enhance the Tanium Platform   Build API‑driven integrations with third‑party tools and create custom Tanium hunts using the API to baseline and enhance customer threat visibility and capability   Partner with internal teams to research emerging security challenges—such as AI, container and cloud security, and OT—to inform customer guidance and platform improvements     Minimum & Preferred Job Qualifications   5+ years of experience  in cybersecurity operations, incident response, threat hunting, or related defensive security roles   Hands‑on experience  performing threat hunting, detection analysis, and investigation work across enterprise environments   Strong knowledge of incident response processes , including scoping, containment, remediation planning, and post‑incident improvements   Experience with security platforms  such as EDR, SIEM, SOAR, threat intelligence platforms, or similar technologies   Direct customer‑facing experience , providing security guidance, technical support, or operational enablement   Proficiency with scripting or API usage  (e.g., Python, PowerShell, REST APIs) for integrations and data‑driven investigations   Understanding threat intelligence concepts , detection engineering principles, and threat visibility best practices.   Ability to collaborate cross‑functionally  with product, engineering, and security teams to translate customer needs into actionable improvements   Strong communication skills , including the ability to explain complex technical topics to varied audiences. Language skills; Native-level fluency in Japanese and business-level proficiency in English are both required.    About Tanium  Tanium is the Autonomous IT company. Driven by AI and real-time endpoint intelligence, Tanium Autonomous IT empowers IT and security teams to make their organizations unstoppable.   Many of the world’s leading organizations trust Tanium’s single, unified platform for endpoint management and security to innovate faster, stay resilient and move business forward with confidence, at scale. To learn how Tanium delivers Autonomous IT for unstoppable business – visit  www.tanium.com  and follow us on  LinkedIn  and  X . On a mission. Together.  At Tanium, we are stewards of a culture that emphasizes the importance of collaboration, respect, and diversity. In our pursuit of revolutionizing the way some of the largest enterprises and governments in the world solve their most difficult IT challenges, we are strengthened by our unique perspectives and by our collective actions.     As a global organization with stakeholders around the world, it’s imperative that the diversity of our customers and communities is reflected internally in our team members. We strive to create a diverse and inclusive environment where everyone feels they have opportunities to succeed and grow because we know that only together can we do great things.   Our commitment to excellence and innovation has earned us a place on the Forbes Cloud 100 list for ten consecutive years, and we continue to be recognized worldwide as a great place to work.  Taking care of our team members  Each of our team members has 5 days set aside as volunteer time off (VTO) to contribute to the communities they live in and give back to the causes they care about most.     Tanium is an Equal Opportunity and Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, gender identity, sexual orientation, disability, protected Veteran status, or other legally protected categories. If you require a reasonable accommodation in searching for a job opening, completing an application, interviewing, or completing any pre-employment testing or requirements, please contact  accommodations@tanium.com . For more information refer to the “Know Your Rights” poster which is available here -  https://www.eeoc.gov/poster . Please be aware of job offers coming from people claiming to be Tanium employees. Tanium employees will only use @tanium.com email addresses to communicate with you, will have video interviews with you, and will never ask you for money. This link leads to the machine readable files that are made available in response to the federal Transparency in Coverage Rule and includes negotiated service rates and out-of-network allowed amounts between health plans and healthcare providers. The machine-readable files are formatted to allow researchers, regulators, and application developers to more easily access and analyze data. 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