{"id":3282397,"url":"https://alion.io/job/general-dynamics-principal-systems-engineer","title":"Principal Systems Engineer","company":{"id":5754,"name":"General Dynamics","domain":"gd.com","url":"https://alion.io/company/general-dynamics-missions-system-international","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Hastings, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":59200,"max":80000,"currency":"GBP","period":"year","gross":null,"usd_annual":107029},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"IBM DOORS","optional":false},{"name":"MBSE","optional":true}],"status":"live","first_seen_at":"2026-08-28T10:35:37Z","employer_posted_date":"2026-08-28","last_verified_at":"2026-10-30T09:08:45Z","board_verified":true,"closed_at":null,"days_open":62,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":62},"description":"General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of more than 13,000 top professionals, we partner with the best in industry to expand the bounds of innovation in the defence and scientific arenas. In the UK, we are leading the way in avionics and communication systems. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency.\nGeneral Dynamics in St Leonards-on-Sea currently provide avionic mission computing systems for a wide range of military fast jets, helicopters, and UAV’s. Recent success has resulted in General Dynamics developing the next generation of Advanced High Performance, Safety Critical Mission Computer Systems to meet the needs of latest platforms in development by several aircraft manufacturers. These Mission Computing Systems provide the functionality that integrates aircraft systems, sensor systems and stores management systems with the information and control systems required by the aircrew to meet the demanding operational needs of these aircraft.\n We are recruitingPrincipal Systems Engineers who will play a pivotal role in the development and delivery of next-generation mission computing systems for military aircraft platforms. You will be responsible for the integrity and suitability of the design of next generation mission computing products and for leading the life-cycle management of the product, including design reviews, verification, and qualification activities.\nThe successful candidate will:\nLead the development of system architectures, concepts of operation, and system design specifications for complex products.\nAct as design authority or technical decision maker for major system work packages.\nLead requirements definition, flow-down, optimisation, and traceability across the system lifecycle.\nLead integration, verification, validation, and qualification for complex systems.\nReview and approve engineering documentation produced by project teams.\nInterface with customers to resolve complex technical challenges and influence system direction\nClick here for the job full job description\n Successful candidates should ideally possess:\nExperience delivering complex engineering systems.\nExpert knowledge of systems engineering methods and life-cycle governance.\nExperience with requirements management tools (e.g., DOORS) and modelling environments (e.g., Rhapsody, PTC Modeler).\nStrong architectural thinking across hardware, software, firmware, mechanical and integration domains.\nSkilled in leading technical teams and coordinating multi-disciplinary engineering activities.\nExceptional problem-solving and technical judgement.\nAbility to support business development and shape technical solutions for bids.\nDegree (or equivalent) in Engineering or a related technical field; advanced degree desirable.\nDemonstrated leadership of major system work packages or cross-discipline engineering teams.\nExperience working with defence, aerospace, maritime, or safety-critical systems environments.\nDesirable: advanced qualifications in MBSE, airworthiness, safety, or chartership\nExperience working with or familiarity with AI/ML models is preferred\n This role has a salary of between £59,200 and £80,000 plus our flexible benefits package.\nWe are open to this role being spent with time working from home and in the office (hybrid - typically 3 days working in office) on a weekly basis or fully in our offices.\nWe pride ourselves in being a great place to work with a shared sense of purpose, offering impressive benefits:\nA compressed nine-day fortnight and compressed hours - which means every other Friday off. \nA personalized career development plan, alongside regular progress reviews - supporting and valuing your progression within the Company. \nA flexible working environment where your contributions are recognized and rewarded with flexible benefits \nWe believe in maintaining a diverse workplace - inclusive of beliefs, cultural background, job experiences, thoughts and ideas. If who we are and what we do resonates with you, we welcome you to join our inclusive team!\nOur success is fuelled by our colleagues and the wide variety of backgrounds, perspectives, and skills they bring to the Company.\nWe are a Disability Confident Employer, as such we offer an interview to disabled people who meet the minimum criteria for the job.\nPlease email  if you would like your application to be considered under the DC Scheme.\nAll successful/appointed applicants must be able to obtain a level of UK Security clearance that is appropriate for the role and undertake suitable Right to work checks.\nEvery application matters to us. We want you to know that each application we receive is reviewed by a real person-not just an algorithm. Our screening questions are also carefully considered to help us understand your experience and fit for the role.\nWe appreciate the time you take to apply.","description_format":"text","description_chars":5092,"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":["Flexible schedule"],"hiring_locations":[{"name":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Naval Systems","Armored Vehicles","C4ISR","Aircraft Manufacturing"],"lifecycle":[{"event":"open","at":"2026-10-26T17:04:38Z"}],"visa":[{"country":"GB","licensed_sponsor":true,"evidence":"Licensed UK visa sponsor (Skilled Worker, Senior or Specialist Worker)","filings_12m":null,"filings_prev_12m":null,"green_card_filings_12m":null,"median_offered_wage_usd":null,"route":"Skilled Worker; Global Business Mobility: Senior or Specialist Worker","cap_exempt":false,"checked_at":"2026-10-30T06:20:16+00:00","sources":["UK Home Office: register of licensed sponsors (workers)"],"filings_for_role_12m":0}],"liveness":{"score":33,"band":"fade","label":"Fading","p_open":1,"p_active":0.747,"p_room":0.44,"age_days":62,"expected_fill_days":42,"reasons":["conf:1","velocity","win:tail","crowd:"],"computed_at":"2026-10-30T05:48:23Z"},"pay":{"stated_usd_annual":107029,"is_top_pay":false},"html_url":"https://alion.io/job/general-dynamics-principal-systems-engineer","json_url":"https://alion.io/job/general-dynamics-principal-systems-engineer.json","meta":{"generated_at":"2026-10-30T10:09:04Z","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":14587,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"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":5754},"rest":"https://alion.io/mcp/rest/get_company?id=5754"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgeneral-dynamics-principal-systems-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%2Fgeneral-dynamics-principal-systems-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%2Fgeneral-dynamics-principal-systems-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/general-dynamics-principal-systems-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgeneral-dynamics-principal-systems-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3282397}},{"tool":"search_jobs","arguments":{"company":"gd.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3282397},"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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