{"id":1825847,"url":"https://alion.io/job/zenity-senior-security-researcher","title":"Senior Security Researcher","company":{"id":63227,"name":"Zenity","domain":"zenity.io","url":"https://alion.io/company/zenity","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Comeet","truth_index":null},"role":"Security","role_family":"Security","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Tel Aviv, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":113000,"max_usd":262000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":2225},"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"JavaScript","optional":false},{"name":"LLM","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-10-04T10:48:05Z","employer_posted_date":"2026-10-19","last_verified_at":"2026-10-23T11:14:17Z","board_verified":true,"closed_at":null,"days_open":19,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":19},"description":"Description\nAbout Us\n Zenity is the leader in AI Agent Security and the first company to bring an agent-centric security platform to market. As enterprises accelerate AI agent adoption, we are establishing the security framework for how AI agents are secured and governed at enterprise scale.\nWe deliver full-lifecycle visibility, governance, detection, prevention, and response for AI agents from build time to runtime, across SaaS, home-grown platforms, and end-user devices. Backed by $180M+ in total funding, including a $125M Series C led by Norwest, with participation from SoftBank Vision Fund 2 and Microsoft's M12, Zenity is trusted by Fortune 500 and Global 2000 enterprises worldwide.\nJoin us in shaping how AI agents are secured at enterprise scale.\nAbout the Role\nWe’re seeking a Senior Security Researcher to drive end-to-end research initiatives that strengthen Zenity’s detection capabilities. In this role, you’ll investigate emerging attack surfaces, craft and implement innovative detection logic, and test your findings in real-world environments. It’s a hands-on position ideal for someone eager to transform research insights into effective, production-grade security defenses.\nResponsibilities\nResearch AI Agent and LLM-related risks, such as prompt injection and jailbreaking and implement sophisticated detection strategies.\nConduct research on cloud, web, and API security to uncover new threats and attack vectors.\nDevelop, refine, and design world-class detection logic and rules to enhance Zenity's runtime protection.\nPerform threat-hunting activities across large data sources to identify emerging attack patterns\nDrive full-cycle research: from hypothesis and experimentation to production validation.\nCollaborate with engineering and product teams to deliver actionable insights.\nRequirements\n4+ years in security research, including cloud, web, or API security.\nExperience in detection engineering and building or working with detection-driven security products.\nStrong coding and data analytics skills in scripting and programming languages such as Python, JavaScript and bash, and proficiency with SQL-like queries.\nSolid grasp of security principles, cloud security, and runtime defense.\nCuriosity, creativity, and a self-driven approach to research.\nExperience tinkering with LLMs and AI security - a strong plus.","description_format":"text","description_chars":2351,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Israel","iso":"IL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Application Security","AI Governance & Compliance"],"lifecycle":[{"event":"open","at":"2026-10-04T11:04:00Z"}],"visa":[],"liveness":{"score":61,"band":"ok","label":"Likely open","p_open":1,"p_active":0.815,"p_room":0.75,"age_days":18,"expected_fill_days":21,"reasons":["conf:3","velocity","win:late"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/zenity-senior-security-researcher","json_url":"https://alion.io/job/zenity-senior-security-researcher.json","meta":{"generated_at":"2026-10-23T15:56:19Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":23992,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":63227},"rest":"https://alion.io/mcp/rest/get_company?id=63227"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fzenity-senior-security-researcher"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fzenity-senior-security-researcher"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fzenity-senior-security-researcher"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/zenity-senior-security-researcher\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fzenity-senior-security-researcher"}]}