{"id":1036940,"url":"https://alion.io/job/clarity-innovations-principal-reverse-engineeringvulnerability-research-engineer","title":"Principal Reverse Engineering/Vulnerability Research Engineer","company":{"id":673029,"name":"Clarity Innovations","domain":"clarityinnovates.com","url":"https://alion.io/company/clarityinnovates","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":83,"open_postings":10,"ghost_share":0,"stale_share":0.7,"repost_share":0,"time_to_fill_p50_days":29,"computed_at":"2026-11-06T05:58:05Z"}},"role":"Security","role_family":"Security","seniority":"lead","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Herndon, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":113000,"max":338000,"currency":"USD","period":"year","gross":null,"usd_annual":338000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Assembly","optional":false},{"name":"Binary Ninja","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude","optional":false},{"name":"Ghidra","optional":false},{"name":"GPT-5","optional":false},{"name":"IDA Pro","optional":false},{"name":"Python","optional":false},{"name":"WinDbg","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-09-18T16:05:14Z","employer_posted_date":"2026-09-29","last_verified_at":"2026-11-06T15:52:36Z","board_verified":true,"closed_at":null,"days_open":49,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":49},"description":"Clarity Innovations is a trusted national security partner, dedicated to safeguarding our nation’s interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world.\nOur mission-first software and data engineering platform modernizes data operations, utilizing advanced workflows, CI/CD, and secure DevSecOps practices. We focus on challenges in Information Warfare, Cyber Operations, Operational Security, and Data Structuring, enabling end-to-end solutions that drive operational impact.\nWe are committed to delivering cutting-edge tools and capabilities that address the most complex national security challenges, empowering our partners to stay ahead of emerging threats and ensuring the success of their critical missions. At Clarity, we are people-focused and set on being a destination employer for top talent, offering an environment where innovation thrives, careers grow, and individuals are valued. Join us as we continue to lead innovation and tackle the most pressing challenges in national security.\nPosition Summary\nWe are seeking a highly skilled Security Researcher who views a black box not as a roadblock, but as an invitation. We need an investigator with an insatiable, demonstrated curiosity for figuring out how software and hardware truly work under the hood-regardless of how they are advertised or intended to function. In this role, you will be on the front lines of vulnerability discovery, dismantling complex systems to expose their flaws. You will frequently operate in the dark, confronting entirely new pieces of software or hardware with zero documentation. Success requires extreme comfort with uncertainty, a hypothesis-driven approach to experimentation, and the engineering chops to build custom utilities when off-the-shelf tools fall short.\nYou will not be working in a silo. You will push your research to the absolute limit, but you also possess the wisdom to know when to ask for help, share your breakthroughs, and collaborate to drive the broader project forward.\nRole Expectations \nTypically has a University Degree (BA/BS) or equivalent experience and minimum 5 years of prior relevant experience.\nWorks to achieve operational targets with a significant impact on the job area often influence departmental results.\nResponsible for making adjustments or recommending enhancements to systems and processes to solve problems or improve effectiveness of job area.\nCommunicates and collaborates within and occasionally outside of own job area and may work to influence parties within own job area at an operational level.\nMay provide guidance and assistance to junior individual contributors.\nRequires practical knowledge of job area typically obtained through advanced education combined with experience.\nContract Specific Qualifications\nDeep experience with the Windows OS architecture, kernel, hardware abstraction layer, Win32 API, memory management, and security mitigations\nExpert-level understanding of Windows binary formats, calling conventions, and execution flows\nAdvanced knowledge of Windows-related file systems\nKnowledge of Windows networking stack and proprietary protocols\nStrong knowledge of static and dynamic analysis tools and methods\nFluent in x86/x64 assembly, ARM assembly, C/C++, and Python\nExperience with creating and orchestrating automated AI workflows, integrating traditional reverse engineering tools\nExperience with frontier models (e.g., GPT-5, Claude), Binary Ninja, Ghidra, IDA Pro, WinDbg\nGreat communication skills and ability to integrate work products with other tools\nSalary Range: $113,000 - $338,000\nPay Range\nThe posted pay range reflects the anticipated base salary range for this position and is provided to give candidates a general understanding of the compensation opportunity. The actual salary offered will be determined based on the requirements of the position and a variety of job-related factors, which may include geographic location, applicable Federal Government contract labor categories and wage rates, relevant experience, skills and competencies, education, certifications, and the scope and responsibilities of the role.\nBecause this position may be performed in multiple locations and may be subject to different contract requirements, the salary ultimately offered may vary based on the applicable location and contract. The posted range is not a guarantee of a specific starting salary or an indication that an offer will be made at any particular point within the range.\nTotal Rewards\nIn addition to competitive base pay, Clarity provides a Total Rewards package designed to attract and retain exceptional professionals committed to excellence. Our benefits reflect the value we place on skilled individuals who drive our impact in critical digital missions.\nAt Clarity, a career means joining a high-performing team advancing vital work in the digital landscape. We encourage you to consider the total value of joining us-competitive compensation, comprehensive benefits, and resources that support your growth and impact.\nOur Total Rewards package includes performance-based bonuses, extensive medical, dental, and vision coverage, a 401(k) plan with company match, substantial paid time off and holidays, flexible work arrangements where possible, and a range of income protection benefits. We are committed to supporting your well-being, professional growth, and ability to contribute to essential digital missions.\nWe are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.","description_format":"text","description_chars":5815,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Flexible schedule"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["National Security","Homeland Security"],"lifecycle":[{"event":"open","at":"2026-09-18T16:46:06Z"}],"visa":[],"liveness":{"score":25,"band":"fade","label":"Fading","p_open":1,"p_active":0.552,"p_room":0.45,"age_days":48,"expected_fill_days":29,"reasons":["conf:2","stale_co","wave","velocity","win:tail"],"computed_at":"2026-11-06T05:58:05Z"},"pay":{"stated_usd_annual":338000,"is_top_pay":true},"html_url":"https://alion.io/job/clarity-innovations-principal-reverse-engineeringvulnerability-research-engineer","json_url":"https://alion.io/job/clarity-innovations-principal-reverse-engineeringvulnerability-research-engineer.json","meta":{"generated_at":"2026-11-06T18:08:14Z","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":230,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-07T00:00:00Z"}},"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":673029},"rest":"https://alion.io/mcp/rest/get_company?id=673029"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fclarity-innovations-principal-reverse-engineeringvulnerability-research-engineer"},{"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%2Fclarity-innovations-principal-reverse-engineeringvulnerability-research-engineer"},{"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%2Fclarity-innovations-principal-reverse-engineeringvulnerability-research-engineer"},{"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/clarity-innovations-principal-reverse-engineeringvulnerability-research-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fclarity-innovations-principal-reverse-engineeringvulnerability-research-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1036940}},{"tool":"search_jobs","arguments":{"company":"clarityinnovates.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1036940},"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. 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