{"id":3464141,"url":"https://alion.io/job/hypersonica-numerical-physicist","title":"Numerical Physicist","company":{"id":678356,"name":"Hypersonica","domain":"hypersonica.com","url":"https://alion.io/company/hypersonica","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"A","score":95,"open_postings":44,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":125,"computed_at":"2026-11-03T05:54:40Z"}},"role":"Science & Research","role_family":"Science & Research","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Munich, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":56000,"max_usd":146000,"period":"year","method":"role_country_seniority_unknown","sample_n":47},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Julia","optional":false},{"name":"Python","optional":false},{"name":"Verification & Validation","optional":false}],"status":"live","first_seen_at":"2026-10-06T10:45:38Z","employer_posted_date":"2026-10-06","last_verified_at":"2026-11-03T20:12:38Z","board_verified":true,"closed_at":null,"days_open":28,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":28},"description":"What you'll do\nOwn the physical and mathematical foundations of our simulation capability for hypersonic vehicles, from governing equations through to validated predictive models.\nDevelop, implement, and refine physical models for multi-physics problems spanning fluid dynamics, heat transfer, and structural response.\nDerive and assess numerical schemes, including discretisation, time integration, and solver strategies, with a focus on accuracy, stability, and robustness.\nFormulate coupling approaches between physical domains and analyse their numerical behaviour and convergence.\nLead verification and validation (V&V) activities, including code verification, solution verification, and validation against experimental and flight data.\nApply uncertainty quantification (UQ) and sensitivity analysis to establish confidence in simulation results and support design decisions.\nDevelop reduced-order and surrogate models to enable rapid design exploration alongside high-fidelity simulation.\nWork closely with the Numerical Code Development, Aerodynamics, Aerothermal, and Aeroelastic teams to turn physical insight into reliable engineering tools.\nDocument models, assumptions, and validation evidence to ensure traceability and configuration control.\nWho you are\nA hands-on Numerical or Computational Physicist with experience turning physical theory into validated simulation models.\nDegree in Physics, Applied Mathematics, Aerospace or Mechanical Engineering (or related discipline); a PhD or postgraduate research experience in computational physics or numerical analysis is a strong plus.\nDeep understanding of continuum mechanics, fluid dynamics, and/or heat transfer, and of the partial differential equations (PDEs) that govern them.\nStrong grounding in numerical analysis, including finite volume, finite element, or spectral methods, and their stability and error properties.\nProgramming skills in Python and C++, Fortran, or Julia for prototyping models and working within production simulation codes.\nExperience with V&V, uncertainty quantification, or model calibration against experimental data is a strong advantage.\nComfortable making sound scientific judgements with incomplete data in fast-moving, prototype-heavy environments.\nWhat we offer\nA mission driven environment with the opportunity to work on one of Europe’s most consequential defence challenges, with direct impact on sovereign capability and security.\nDaily collaboration with top experts across engineering, operations, and defence, with real opportunity to learn from the best, contribute, and grow.\nHigh ownership and autonomy; no time tracking, no micromanagement, just clear objectives and accountability for outcomes.\nA fast paced environment where good ideas are implemented quickly, and feedback from test and flight drives real decisions.\nA culture that values clarity, integrity, and excellence, and supports people who take initiative and push boundaries responsibly.\nCompetitive compensation and real share options aligned to responsibility and impact, not tenure or hierarchy.\nSecurity and Eligibility Requirement\nDue to the nature of the work we undertake, applicants must be a EU/Nato/German citizen, and be eligible for German Security Clearance.","description_format":"text","description_chars":3247,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"phd","optional":false},"security_clearance":false,"languages":[{"language":"German","level":"All levels","optional":false}]},"benefits":["Stock options"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Space & Aerospace","Missiles"],"lifecycle":[{"event":"open","at":"2026-10-29T14:54:44Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":27,"expected_fill_days":125,"reasons":["conf:3","velocity","win:early"],"computed_at":"2026-11-03T05:54:40Z"},"pay":null,"html_url":"https://alion.io/job/hypersonica-numerical-physicist","json_url":"https://alion.io/job/hypersonica-numerical-physicist.json","meta":{"generated_at":"2026-11-03T22:57:30Z","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":1553,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-04T00:00:00Z"}},"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":678356},"rest":"https://alion.io/mcp/rest/get_company?id=678356"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhypersonica-numerical-physicist"},{"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%2Fhypersonica-numerical-physicist"},{"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%2Fhypersonica-numerical-physicist"},{"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/hypersonica-numerical-physicist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhypersonica-numerical-physicist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3464141}},{"tool":"search_jobs","arguments":{"company":"hypersonica.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3464141},"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); 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