{"id":2283315,"url":"https://alion.io/job/nightwing-principal-mobile-cno-engineer","title":"Principal Mobile CNO Engineer","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":90,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-14T06:34:16Z"}},"role":"Mobile","role_family":"Mobile","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":["Huntsville, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":146000,"max_usd":255000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":39},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Bamboo","optional":false},{"name":"Bitbucket","optional":false},{"name":"C++","optional":false},{"name":"CMake","optional":false},{"name":"Ghidra","optional":false},{"name":"Linux","optional":false},{"name":"Unix","optional":false}],"status":"live","first_seen_at":"2026-04-06T00:00:00Z","employer_posted_date":"2026-04-06","last_verified_at":"2026-10-14T11:36:50Z","board_verified":true,"closed_at":null,"days_open":191,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":191},"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.\nPrincipal Mobile CNO Engineer\nNightwing 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.\nCODEX Overview\nNightwing’s CODEX (Cyber Offense and Defense Experts) division brings together an elite team of mission-focused industry experts who are well known for their ability to overcome the most advanced technical challenges. The team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Our engineers do more than just work with cutting-edge technology-they ensure missions succeed for our customers. CODEX offices span the nation and offer its engineers the ability to advance their careers through mentorship, training, and an expansive technical portfolio that covers every side of cyber. If you want to be part of a collaborative team that supports challenging, meaningful work that is vital to our national security, apply today!\nPrincipal Cyber Engineer\nCyber Offense and Defense Experts (CODEX) is seeking a cyber engineer to join our team to solve real-time cyber challenges, working on site with our end users in their spaces. Applicants will join a team of developers building high impact native applications for mobile devices, with continuous and meaningful feedback from users. Applicants are expected to integrate reverse engineering results into development products and expand their knowledge of the mobile platform to meet development objectives and customer requirements.\nThe place of performance for this work is at a customer site in Chantilly, Virginia.\nTechnical Requirements\nCurrent TS/SCI clearance is required\nExperience with team or task leadership and customer interaction\nExperience developing for Android or another mobile platform\nExperience with vulnerability assessment on Android or another mobile platform\nAt least 8 years of experience with C/C++ on Unix/Linux platforms using Make/CMake build systems\nFamiliarity with static decompilers (e.g HexRays) & disassemblers (e.g. Ghidra)\nExperience developing against or working with large open-source projects (e.g. AOSP)\nDesired Experience\nUnderstanding of CNE techniques and methodologies on Android and Linux\nExperience with the ARM64/ARM32 Architecture or other similar platform\nFamiliarity with Atlassian products (Bitbucket, Bamboo, JIRA, etc.)\nFamiliarity with version control software such as git\nReverse engineering ARM binaries\nDeveloping proof-of-concept exploit software\nEducation Requirements\nRequires a degree in a technical discipline\nThis position is not relocation eligible, but a signing bonus may be an option for the sufficiently qualified candidate.\nThis requisition is eligible for an employee referral award. ALL eligibility requirements must be met to receive the referral award.\n#CODEX\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. 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, age or any other federally protected class.\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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