Security Research Engineer at Obsidian Security

Founded in 2017 Obsidian Security was created to close a critical gap: securing the SaaS applications where modern business happensplatforms like Microsoft 365 Salesforce and hundreds more.Backed by top investors including Greylock Norwest Venture Partners and IVP weve built a complete SaaS security platform to reduce risk detect and respond to threats and prevent breaches at the source. Our team includes leaders who helped define the categories of endpoint and identity security at CrowdStrike Okta Cylance and Carbon Black.Now were transforming how SaaS is securedin the era of agentic AI.Today Obsidian is trusted by global enterprises like Snowflake T-Mobile and Pure Storage. We protect more than 200 organizations across North America Europe the Middle East Southeast Asia Australia and New Zealandincluding many of the worlds largest Fortune 1000 and Global 2000 companies.With strong global momentum a growing partner ecosystem including SentinelOne Databricks and Google Cloud and a major fundraise on the horizon were scaling quickly toward long-term growth and IPO readiness. Join us as we define the future of SaaS security!About the RoleWere seeking a Security Research Engineer to help build the next generation of identity-focused security detections. You will research emerging attack techniques analyze identity-driven threats across cloud and SaaS environments and turn insights into high-fidelity detections and product improvements. As a subject matter expert youll guide the evolution of our detection pipeline and core detection logic driving meaningful impact on customer security and product direction.What Youll DoThreat & Detection ResearchResearch emerging attack techniques across IdPs SaaS and cloud environments.Analyze adversary behaviors such as credential abuse session hijacking privilege escalation and persistence.Share your insights with the community through blogs whitepapers talks and contributions that elevate industry understanding.Data Analysis & Signal DevelopmentAnalyze large volumes of identity and SaaS telemetry to identify indicators and behavioral patterns.Form hypotheses and run experiments to improve detection accuracy.Detection EngineeringTranslate research into rules heuristics anomalies and behavioral models.Partner with engineering to improve detection pipeline capability and performanceTest detections against simulated attacks and real data.Cross-Functional CollaborationWork with product on detection priorities.Partner with engineering on pipelines and telemetry quality.Share findings with customer-facing teams and support investigations when needed.What Were Looking For23 years in security research detection engineering threat intel or similar.Experience building detections and analyzing large datasets.Strong understanding of identity systems (Okta Azure AD/Entra Google Workspace etc.) and authentication flows.Familiarity with cloud/SaaS attack surfaces and attacker TTPs (MITRE ATT&CK OAuth abuse identity threats).Ability to analyze logs and signals from IdPs cloud or SaaS apps.Experience creating or validating rule- anomaly- or behavior-based detections.Experience with scalable data pipelines (Spark or similar).Familiar with Python and SQLBonus: threat simulation red/blue teamingWhy Join UsShape core detection capabilities at an early high-growth company.Work with experienced security engineers who value creativity and practicality.Directly influence product direction and customer outcomes.A culture of learning autonomy and speed.Employee BenefitsOur competitive benefits packages are designed to support our employees well-being both at work and at home. Our US based employees enjoy:Competitive compensation with equity and 401kComprehensive healthcare with dental and vision coverageFlexible paid time off and paid holiday time off12 weeks of new parent or family leavePersonal and professional development resourcesFor more details on our US benefits or for information on our international benefits please see here.Pay TransparancyPlease note that the base pay range is a guideline and for candidates who receive an offer the base pay will vary based on factors such as work location as well as the knowledge skills and experience of the addition to a competitive base salary this position is eligible for equity awards and may be eligible for sales commission or incentive compensation based on the role or function within the company.At Obsidian we are proud to be an equal-opportunity employer. We value diversity and hire for talent passion and compliance with federal law all persons hired will be required to submit satisfactory proof of identity and legal authorization. If you have a need that requires accommodation please contact Information collected and processed as part of any job applications you choose to submit is subject to Obsidians Applicant Privacy Policy.Base Salary Range$153000 - $201000 USD Key Skills Robotics,Machine Learning,Python,AI,C/C++,OS Kernels,Research Experience,Matlab,Rust,Research & Development,Natural Language Processing,Tensorflow Employment Type : Full Time Experience: years Vacancy: 1 Monthly Salary Salary: 153000 - 201000