{"id":1749573,"url":"https://alion.io/job/darwin-recruitment-senior-chemical-engineer","title":"Senior Chemical Engineer","company":{"id":2211481,"name":"Darwin Recruitment","domain":"darwinrecruitment.com","url":"https://alion.io/company/darwinrecruitment","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":{"grade":"B","score":75,"open_postings":12,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-29T05:49:05Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":140000,"max":180000,"currency":"USD","period":"year","gross":null,"usd_annual":180000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CI/CD","optional":false},{"name":"MATLAB","optional":false},{"name":"PID Control","optional":false},{"name":"Simscape","optional":false},{"name":"Simulink","optional":false}],"status":"live","first_seen_at":"2026-08-04T00:00:00Z","employer_posted_date":"2026-09-20","last_verified_at":"2026-10-03T16:17:12Z","board_verified":false,"closed_at":null,"days_open":86,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":86},"description":"Senior Chemical / Process Engineer, Launch Fluid Systems | San Francisco | $140,000 to $180,000\nYour models usually keep a plant running. These ones launch a rocket.\nOnce the engines light there is no second chance. This role owns the models, controllers and automation that fuel, pressurise and launch the vehicle.\nWe are hiring for a launch company that has already flown, so the rookie lessons are behind them. Hardware is hot fired regularly and launch cadence is ramping up.\nYou will:\nModel cryogenic and fluid systems, including propellant loading, tank pressurisation and two phase flow\nSize volumes with the hardware team\nDesign control loops and countdown automation sequences\nBuild test automation in simulation, hardware in the loop and CI/CD\nSupport live countdown from mission control\nYou will need:\n5+ years modelling and controlling physical systems\nFluid dynamics, thermodynamics, process control and PID loop design\nDynamic simulation experience. The team uses MATLAB, Simulink and Simscape. Aspen HYSYS, gPROMS or similar backgrounds are welcome\nAdvanced degree in chemical, process, mechanical or aerospace engineering, physics, or equivalent\nUseful extras: cryogenics, high pressure or hazardous fluids, propulsion test stands, ground support equipment (GSE).\nSenior individual contributor role, 100% launcher focused.\nApply with your resume. Darwin Space, in confidence.\nDarwin Recruitment is acting as an Employment Agency in relation to this vacancy.\nAdam Slade","description_format":"text","description_chars":1484,"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":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Biotechnology","Recruiting & Staffing","Employer of Record & PEO"],"lifecycle":[{"event":"open","at":"2026-10-03T07:59:00Z"}],"visa":[],"liveness":{"score":5,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.41,"p_room":0.28,"age_days":86,"expected_fill_days":28,"reasons":["conf:613","stale_co","urgency","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-29T05:49:05Z"},"pay":{"stated_usd_annual":180000,"is_top_pay":true},"html_url":"https://alion.io/job/darwin-recruitment-senior-chemical-engineer","json_url":"https://alion.io/job/darwin-recruitment-senior-chemical-engineer.json","meta":{"generated_at":"2026-10-29T22:16:12Z","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":32911,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"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":2211481},"rest":"https://alion.io/mcp/rest/get_company?id=2211481"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdarwin-recruitment-senior-chemical-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%2Fdarwin-recruitment-senior-chemical-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%2Fdarwin-recruitment-senior-chemical-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/darwin-recruitment-senior-chemical-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdarwin-recruitment-senior-chemical-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1749573}},{"tool":"search_jobs","arguments":{"company":"darwinrecruitment.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1749573},"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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