{"id":2581102,"url":"https://alion.io/job/cambridge-aerospace-senior-gnc-engineer-navigation","title":"Senior GNC Engineer - Navigation","company":{"id":1966424,"name":"Cambridge Aerospace","domain":"cambridgeaerospace.com","url":"https://alion.io/company/cambridgeaerospace","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"HiBob","truth_index":{"grade":"B","score":75,"open_postings":13,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Cambridge, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":63000,"max_usd":101000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":133},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"C++","optional":false},{"name":"Inertial Navigation","optional":false},{"name":"MATLAB","optional":false},{"name":"Python","optional":false},{"name":"Simulink","optional":false}],"status":"live","first_seen_at":"2026-02-19T17:48:50Z","employer_posted_date":"2026-10-15","last_verified_at":"2026-10-17T22:39:47Z","board_verified":true,"closed_at":null,"days_open":240,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":239},"description":"Job Location: Can be considered for Cambridge OR MunichOverview\nWe are looking for a Senior GNC Engineer to own navigation for a new interceptor from early concept through sensor integration, real-time implementation, and flight test. You will define the navigation architecture and develop robust solutions for contested environments. Your work will influence systems design and interceptor performance across demanding flight regimes.\nResponsibilities\nShape the interceptor concept through navigation trade studies influencing system architecture, sensor selection and overall interceptor performance\nOwn navigation architecture and algorithm development from concept through flight test\nCharacterize sensor error models and implement calibration, alignment and fault-detection logic\nDevelop and tune state-estimation and sensor-fusion algorithms for guidance and control in high-dynamic flight\nPlan and support navigation simulation campaigns, ground tests, and flight trials\nRequirements\nGNC experience in missiles, rockets or high-speed aircraft, including evidence of technical ownership for a GNC workstream\nDeep understanding of inertial navigation, observability, sensor error modelling, alignment and calibration\nExperience developing navigation solutions for degraded, spoofed or GNSS-denied environments\nExperience taking GNC work from concept into integration and test incorporating design assurance processes\nStrong MATLAB/Simulink skills and working knowledge of Python, C/C++, or similar\nPreferred Qualifications/Experience\nExperience in fast-paced R&D or startup environments, with rapid prototype iteration times\nWhat We Offer\nCompetitive compensation and stock options\nPrivate Medical & Dental\nCycle to work scheme\nLunchtime catering on site\nAbout Us\nThe mission of Cambridge Aerospace is to eliminate the risk of existential war in Europe. That risk comes from the air - low-cost drones and cruise missiles now manufactured in colossal volumes by our adversaries, ballistic missiles capable of ending the world as we know it, and a new generation of hypersonic weapons that evade every existing defence.\nWe’re building low-cost interceptors that defeat these threats, and the surveillance systems to detect and target them - at a cost taxpayers can afford, at the pace the threat demands, and with sovereign supply chains that assure delivery.\nWe have immense backing from the world’s best venture funds. We’re one of the fastest growing defence technology companies in history. And we’re hiring the best engineers to prosecute the mission.\nIf you are in the top 1%, willing to work harder than you ever have, build technology better than anyone else, and contribute to the defining challenge of our time, now is the time to join us.\nOur Commitment to Inclusion\nWe’re committed to building a diverse and inclusive workplace. If you’re excited about this role but don’t meet every requirement, we still encourage you to apply.","description_format":"text","description_chars":2945,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Stock options"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-15T01:58:01Z"}],"visa":[{"country":"GB","licensed_sponsor":true,"evidence":"Licensed UK visa sponsor (Skilled Worker)","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Skilled Worker","cap_exempt":false,"checked_at":"2026-10-17T06:21:15+00:00","sources":["UK Home Office: register of licensed sponsors (workers)"],"filings_for_role_12m":0}],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.234,"p_room":0.28,"age_days":239,"expected_fill_days":36,"reasons":["conf:3","stale_co","velocity","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/cambridge-aerospace-senior-gnc-engineer-navigation","json_url":"https://alion.io/job/cambridge-aerospace-senior-gnc-engineer-navigation.json","meta":{"generated_at":"2026-10-18T00:10:16Z","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":274,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":1966424},"rest":"https://alion.io/mcp/rest/get_company?id=1966424"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcambridge-aerospace-senior-gnc-engineer-navigation"},{"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%2Fcambridge-aerospace-senior-gnc-engineer-navigation"},{"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%2Fcambridge-aerospace-senior-gnc-engineer-navigation"},{"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/cambridge-aerospace-senior-gnc-engineer-navigation\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcambridge-aerospace-senior-gnc-engineer-navigation"}]}