{"id":2283307,"url":"https://alion.io/job/nightwing-senior-vulnerability-researcherhardware-reverse-engineercno-developer-onsite","title":"Senior Vulnerability Researcher/Hardware Reverse Engineer/CNO Developer (Onsite)","company":{"id":3852631,"name":"Nightwing","domain":"nightwing.com","url":"https://alion.io/company/nightwing-2","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":75,"open_postings":77,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-12T06:55:09Z"}},"role":"Hardware","role_family":"Hardware","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":["San Antonio, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":108000,"max_usd":201000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1211},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Python","optional":false},{"name":"Assembly","optional":true},{"name":"BGP","optional":true},{"name":"Binary Ninja","optional":true},{"name":"Ghidra","optional":true},{"name":"IDA Pro","optional":true},{"name":"OllyDbg","optional":true},{"name":"TCP/IP","optional":true},{"name":"WinDbg","optional":true}],"status":"live","first_seen_at":"2026-05-26T00:00:00Z","employer_posted_date":"2026-05-26","last_verified_at":"2026-10-12T22:17:31Z","board_verified":true,"closed_at":null,"days_open":140,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":139},"description":"Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in the intelligence community, defense, civil, and commercial markets.\nWhen we formed Nightwing, we brought a deep set of credentials and an unfaltering commitment to the mission. For over four decades, our team has been providing some of the world’s most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to the U.S. government on its most important missions.\nAt Nightwing, we value collaboration and teamwork. You’ll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we’ll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients.\nJob Summary\nVulnerability Researchers at NightWing CODEX analyze systems to understand how they work and how they behave when they break. Candidates must be able to play both sides of the fence, both developing and defeating new and advanced security techniques. Projects are undertaken in small teams with close coordination with customers. All our engineers write code, but many of our engineers spend as much time taking systems apart as building new ones. A typical day can involve studying disassembly or writing Python to audit a piece of C++ code.\nRole Type\nThis position is an onsite role\nRequired Skills\nAbility to obtain a U.S. Government TS/SCI Clearance\nExperience with C or C++\nExperience with Python\nBasic hardware reverse engineering of embedded systems\nJTAG, CAN, SWD, or other hardware interface experience\nRequires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM preferred) and a minimum of 5 years of prior engineering experience or equivalent experience, or MS with minimum of 3 years of experience\n4 or more of the following desired skills\nDesired Skills\nExisting U.S. Government DOD TS or TS/SCI Clearance\nUnderstanding of OS Internals (any major OS)\nExperience reading or writing assembly (x86, x64, ARM, PPC, MIPS, SPARC, 68k, or others)\nFamiliarity with stack frames, calling conventions, and memory management\nExperience developing embedded systems\nUnderstanding of network protocols (TCP/IP stacks, wire-level protocols, RF communications, BGP, routing protocols, or others).\nUnderstanding of exploit mitigations such as DEP and ASLR\nExperience using reverse engineering tools such as Ghidra, IDA Pro, HexRays, Binary Ninja, or objdump.\nExperience using debuggers such as gdb, WinDbg, OllyDbg\nExperience building and using tools to find, exploit, and productize vulnerabilities in complex software systems\nUtilizing full system emulation for research and analysis\nEducation Required\nBS/MS in technical discipline (Equivalent work experience will be considered)\nWhat We Offer:\nWhether you’re just starting out on your career journey or are an experienced professional, we offer a total rewards package that goes above and beyond with compensation; healthcare, wellness, retirement and work/life benefits; career development and recognition programs. Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance and child/adult backup care.\nPreviously part of a leading Fortune 100 company and headquartered in Dulles, VA; Nightwing became independent in 2024 but continues to support the nation’s most mission impactful initiatives.\n#CDXSATX\nAt Nightwing, we value collaboration and teamwork. You’ll have the opportunity to work alongside talented individuals who are passionate about what they do. Together, we’ll leverage our collective expertise to drive innovation, solve complex problems, and deliver exceptional results for our clients.\nThank you for considering joining us as we embark on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing team.\nNightwing is An Equal Opportunity/Affirmative Action Employer. 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