{"id":3354275,"url":"https://alion.io/job/agile-defense-senior-vulnerability-researcher-reverse-engineer-2","title":"Senior Vulnerability Researcher & Reverse Engineer","company":{"id":716156,"name":"Agile Defense","domain":"agiledefense.com","url":"https://alion.io/company/agiledefense","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":80,"open_postings":37,"ghost_share":0,"stale_share":0.784,"repost_share":0,"time_to_fill_p50_days":41,"computed_at":"2026-10-28T05:59:10Z"}},"role":"Security","role_family":"Security","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Fort Meade, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":155000,"max":175000,"currency":"USD","period":"year","gross":null,"usd_annual":175000},"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Assembly","optional":false},{"name":"Binary Ninja","optional":false},{"name":"C++","optional":false},{"name":"Ghidra","optional":false},{"name":"IDA Pro","optional":false},{"name":"Python","optional":false},{"name":"Ruby","optional":false},{"name":"Rust","optional":false},{"name":"WinDbg","optional":false}],"status":"live","first_seen_at":"2026-10-27T18:09:59Z","employer_posted_date":"2026-10-27","last_verified_at":"2026-10-28T05:03:56Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Req #: 1969\nJob Title: Senior Vulnerability Researcher & Reverse Engineer\nLocation: Fort Meade, MD\nClearance Level: TS/SCI with CI Poly\nSummary\nAgile Defense is looking for an amazingly talented Vulnerability Researcher/Reverse Engineer to join our team! In this role you will get to conduct advanced vulnerability research and reverse engineering on target software and hardware systems to identify exploitable weaknesses for cyberspace capability development.\nWhat You'll Be Doing:\n\nPerform technical analysis of target platforms, including discovery of zero-day vulnerabilities through fuzzing and code analysis.\nReverse engineer software applications, firmware, and hardware components using disassemblers, debuggers, and binary analysis tools.\nPerform vulnerability discovery through automated fuzzing, manual code review, and dynamic/static analysis techniques.\nRapidly prototype proof-of-concept exploits to validate vulnerability findings and assess operational utility.\nAnalyze target system architectures, protocols, and security mechanisms to identify attack surfaces and weakness patterns.\nDocument vulnerability technical details, exploitation methodology, and recommended capability development approaches.\nProvide technical intelligence briefs to capability developers on target system weaknesses and exploitation pathways.\nCollaborate with capability development teams to translate vulnerability research into operational tools.\nMaintain awareness of public vulnerability disclosures, exploit techniques, and adversary tradecraft relevant to target systems.\nApply offensive cyber domain expertise, including red/purple team operations, to develop and deliver mission-critical solutions.\nConduct limited TDY travel as mission requires.\nWhat Required Skills You'll Bring:\nBachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or related technical field\n10+ years of related professional experience; Master's degree and 8+ years of related professional experience\nProficiency with disassemblers/decompilers (IDA Pro, Ghidra, and/or Binary Ninja)\nStrong understanding of x86/x64/ARM assembly language and processor architectures\nPractical experience with debuggers (WinDbg, GDB, and/or LLDB) and dynamic analysis tools\nDemonstrated capability discovering vulnerabilities in compiled software (C/C++/Rust applications)\nUnderstanding of common vulnerability classes (memory corruption, logic flaws, race conditions)\nProficiency with fuzzing frameworks (AFL, libFuzzer, Honggfuzz) and corpus management\nStrong scripting skills (Python, Ruby, or similar) for automation and analysis\nExperience documenting technical research for both technical and operational audiences\nActive TS/SCI with Poly","description_format":"text","description_chars":2732,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Cybersecurity","Information Technology","National Security","Digital Government"],"lifecycle":[{"event":"open","at":"2026-10-27T19:29:25Z"}],"visa":[],"liveness":{"score":70,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.695,"p_room":1,"age_days":0,"expected_fill_days":41,"reasons":["conf:0","stale_co","urgency","velocity","win:early","comp:brand"],"computed_at":"2026-10-28T05:59:10Z"},"pay":{"stated_usd_annual":175000,"is_top_pay":true},"html_url":"https://alion.io/job/agile-defense-senior-vulnerability-researcher-reverse-engineer-2","json_url":"https://alion.io/job/agile-defense-senior-vulnerability-researcher-reverse-engineer-2.json","meta":{"generated_at":"2026-10-28T09:09:44Z","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":"assistant_verified","counted_by":"address","units_charged":1,"used_today":1961,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"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":716156},"rest":"https://alion.io/mcp/rest/get_company?id=716156"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fagile-defense-senior-vulnerability-researcher-reverse-engineer-2"},{"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%2Fagile-defense-senior-vulnerability-researcher-reverse-engineer-2"},{"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%2Fagile-defense-senior-vulnerability-researcher-reverse-engineer-2"},{"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/agile-defense-senior-vulnerability-researcher-reverse-engineer-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fagile-defense-senior-vulnerability-researcher-reverse-engineer-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3354275}},{"tool":"search_jobs","arguments":{"company":"agiledefense.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3354275},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. Docs: https://alion.io/developers"}}