{"id":1644078,"url":"https://alion.io/job/aircapture-senior-mechanical-engineer","title":"Senior Mechanical Engineer","company":{"id":2335011,"name":"Aircapture","domain":"aircapture.com","url":"https://alion.io/company/aircapture","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"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":["Berkeley, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":165000,"max":185000,"currency":"USD","period":"year","gross":null,"usd_annual":185000},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-03-23T05:19:47Z","employer_posted_date":"2026-04-30","last_verified_at":"2026-10-07T23:10:43Z","board_verified":true,"closed_at":null,"days_open":198,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":197},"description":"At Aircapture we’re creating technology to solve what we believe to be our lifetime’s most pressing challenge: the climate crisis. We supply commercial and industrial customers with clean CO2 captured from our atmosphere to radically improve the environment, our economy, and our lives. We value building a team of people who represent diverse backgrounds-be it thought, education, gender, ethnicity, age, sexual orientation-to reach our goals. Thank you for considering us.\nAs a Senior Mechanical Engineer at Aircapture, you will be an essential member of our team, collaborating with Electrical and Process Engineers on our R&D efforts and improving installed systems. This is a very exciting time to join Aircapture as we expand our market share and revolutionize Direct Air Capture (“DAC”) technology. If you want to have a major impact at a groundbreaking climate technology startup, this is the role for you!\nThis role is onsite at our development and production facility in Berkeley, California.\nSalary: $165,000-185,000 per year\nWhat You’ll Do Here\nDesign and develop mechanical systems for our next-generation DAC units, impacting the entire product lifecycle: concept, design, build, test, and deployment\nTranslate prototypes into scalable, manufacturable systems while collaborating cross-functionally with electrical, controls, and systems teams\nSupport field deployments and iterate technology based on real-world performance\nWork with vendors and manufacturing partners to bring systems into production\nDrive engineering rigor through testing, validation, and continuous improvement\nYour Skills and Abilities Include\nBachelor of Science degree in Mechanical Engineering or equivalent experience, Master’s degree a plus\n7+ years of experience developing and scaling industrial or hardware systems, and a proven track record of taking products from design through build, test, and deployment\nExperience working with cross-functional teams in fast-paced environments-we are an early stage start-up and success requires flexibility and a solutions-oriented mindset and attitude\nAbility to operate both strategically and hands-on-you love to design and also don’t hesitate to pick up a wrench\nStrong fundamentals in mechanical design and system integration, including expertise in one or more of these focus areas:Experience with computational fluid dynamics (CFD)\nBackground in radio frequency (RF) system design\nExperience with refrigeration or thermal systems\nFamiliarity with contract manufacturing\nExperience with gas handling, processing, or liquefaction systems\nExperience with rotating machinery such as fans, compressors, and pumps\n\nThis position requires physical activities including climbing stairs or ladders, stooping, crouching to work on equipment, operating machinery and lifting and carrying loads of 50 lbs or more.\nAircapture strives to create a safe, inclusive, equitable, and diverse workplace. Every teammate adds to who we are, diversifying our ideas, experiences and viewpoints and makes us stronger. We hope you feel welcome here.","description_format":"text","description_chars":3065,"description_truncated":false,"requirements":{"experience_years_min":7,"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":[],"lifecycle":[{"event":"open","at":"2026-10-01T22:57:36Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 3 · green card filings: 1","filings_12m":3,"filings_prev_12m":2,"green_card_filings_12m":1,"median_offered_wage_usd":167500,"route":null,"cap_exempt":false,"checked_at":"2026-10-03T21:08:04+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":0}],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.283,"p_room":0.28,"age_days":198,"expected_fill_days":40,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-10-07T05:47:15Z"},"pay":{"stated_usd_annual":185000,"is_top_pay":true},"html_url":"https://alion.io/job/aircapture-senior-mechanical-engineer","json_url":"https://alion.io/job/aircapture-senior-mechanical-engineer.json","meta":{"generated_at":"2026-10-08T00:54:56Z","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","counted_by":"address","units_charged":1,"used_today":1508,"day_limit":5000,"remaining_today":3492,"minute_limit":60,"resets_at":"2026-10-09T00:00:00Z"}},"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":2335011},"rest":"https://alion.io/mcp/rest/get_company?id=2335011"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Faircapture-senior-mechanical-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%2Faircapture-senior-mechanical-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%2Faircapture-senior-mechanical-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/aircapture-senior-mechanical-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Faircapture-senior-mechanical-engineer"}]}