{"id":2019184,"url":"https://alion.io/job/hadrian-detection-response-technical-lead","title":"Detection & Response Technical Lead","company":{"id":1898257,"name":"Hadrian","domain":"hadrian.co","url":"https://alion.io/company/hadrian-co","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":{"grade":"B","score":75,"open_postings":7,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-08T05:49:30Z"}},"role":"Security","role_family":"Security","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["San Francisco, United States","Los Angeles, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":154000,"max_usd":327000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":307},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"LLM","optional":false},{"name":"Red Teaming","optional":false},{"name":"SIEM","optional":false}],"status":"live","first_seen_at":"2026-08-16T00:10:04Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-09T02:21:37Z","board_verified":true,"closed_at":null,"days_open":54,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":54},"description":"Join Hadrian as the Detection & Response Technical Lead, where you will be the senior technical owner of threat detection, investigation, and response across corporate, cloud, and factory environments. This hands-on role involves setting the technical direction, building an AI-native detection stack, and leading a small team. You will also lead incident response, partner with IT and compliance teams, and have the opportunity for relocation assistance, comprehensive insurance coverage, and a flexible vacation policy.\nMissions\nOwnership of the end-to-end detection and response strategy, architecture, and engineering across various environments.\nDesigning and building an AI-native detection and response stack, including detection-as-code and agentic response automation.\nLeading incident response efforts from triage through containment, remediation, and postmortem, including high-severity scenarios.\nProfil recherché\n - 8+ years of security engineering experience with deep, hands-on detection & response expertise (SIEM, EDR, cloud and identity telemetry, SOAR)- Strong software engineering skills with detection-as-code and infrastructure-as-code fluency\n- Experience leading incident response end to end in production environments\n- Demonstrated application of AI/LLM tooling to security workflows - and sound judgment about its limits\n- A track record of setting technical direction as a tech lead, team lead, or anchor senior IC\n- Red team, penetration testing, or adversary emulation experience at any point in your career\n- Experience in ITAR, CMMC, or other regulated defense or government environments\n- Exposure to OT/ICS or manufacturing environment security\n- 0→1 experience building a security capability at a fast-scaling startup\n- Production experience building agentic or LLM-based security automation","description_format":"text","description_chars":1826,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Flexible vacation policy","Insurance coverage","Relocation assistance"],"hiring_locations":[{"name":"United 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