{"id":449294,"url":"https://alion.io/job/foundation-senior-mechanical-engineer-actuators","title":"Senior Mechanical Engineer (Actuators)","company":{"id":173517,"name":"Foundation","domain":"foundation.bot","url":"https://alion.io/company/foundation-3","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Rippling","truth_index":{"grade":"A","score":95,"open_postings":25,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":197,"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":"structured","locations":["San Francisco, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":156000,"max_usd":295000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":6333},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-07-22T18:21:35Z","employer_posted_date":"2026-07-22","last_verified_at":"2026-10-29T08:33:26Z","board_verified":true,"closed_at":null,"days_open":98,"trust":{"level":"ok","repost_count":0,"flags":["company_stale"],"days_open":98},"description":"About Foundation:\nFoundation is developing the future of general purpose robotics with the goal toaddress the labor shortage.\nOur mission is to create advanced robots that can operate in complex environments, reducing human risk in conflict zones and enhancing efficiency in labor-intensive industries.\nWe are on the lookout for extraordinary engineers and scientists to join our team. Your previous experience in robotics isn't a prerequisite - it's your talent and determination that truly count.\nWe expect that many of our team members will bring diverse perspectives from various industries and fields. We are looking for individuals with a proven record of exceptional ability and a history of creating things that work.\nOur Culture:\nWe like to be frank and honest about who we are, so that people can decide for themselves if this is a culture they resonate with. Please read more about our culture herehttps://foundation.bot/culture.\nWho Should Join:\nYou like working in person with a team in San Francisco.\nYou deeply believe that this is the most important mission for humanity and needs to happen yesterday.\nYou are highly technical - regardless of the role you are in. We are building technology; you need to understand technology well.\nYou care about aesthetics and design inside out. If it's not the best product ever, it bothers you, and you need to “fix” it.\nYou don't need someone to motivate you; you get things done.\n Why are We Hiring for this Role:\nJoin a small, high-impact team building the next generation of rotary actuators that will power every degree of freedom in our humanoid robots.\nYou'll own the mechanical design of high-performance electromechanical systems, pushing the limits of torque density, efficiency, manufacturability, reliability, and packaging.\nThis role spans the entire product lifecycle-from concept generation and rapid prototyping through testing, validation, and production-giving you end-to-end ownership of the hardware you create.\nYou'll work alongside experts in electrical engineering, motor design, controls, embedded systems, and manufacturing to develop tightly integrated actuator systems where every gram, millimeter, and watt matters.\nAs our actuator organization grows, you'll have the opportunity to help define new architectures, influence technical direction, and shape the future of one of the most critical technologies in humanoid robotics.\nWhat Kind of Person We are Looking for:\n3+ years design experience, with a preference for high precision mechanism assemblies and or rotational assemblies (gears, motors, etc).\nDegree in Mechanical Engineering, Mechatronics or a related field.\nStrong fundamentals in statics, dynamics and controls, electromagnetism, and other related studies.\nExperience with thermal analysis, FEA, and 3D CAD programs in a professional environment\nFamiliarity with various electric motor, motor driver, gear reduction mechanisms, and motion control technologies\nHands-on fabrication and prototyping experience\nExperience in reliability testing, failure analysis, and potential implementation of design changes in production environments","description_format":"text","description_chars":3131,"description_truncated":false,"requirements":{"experience_years_min":3,"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":["Industrial Robotics","Humanoid Robots"],"lifecycle":[{"event":"open","at":"2026-09-06T08:14:21Z"}],"visa":[],"liveness":{"score":61,"band":"ok","label":"Likely open","p_open":1,"p_active":0.848,"p_room":0.72,"age_days":98,"expected_fill_days":197,"reasons":["conf:1","win:mid","crowd:"],"computed_at":"2026-10-29T05:49:05Z"},"pay":null,"html_url":"https://alion.io/job/foundation-senior-mechanical-engineer-actuators","json_url":"https://alion.io/job/foundation-senior-mechanical-engineer-actuators.json","meta":{"generated_at":"2026-10-29T12:55:36Z","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":19465,"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":173517},"rest":"https://alion.io/mcp/rest/get_company?id=173517"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffoundation-senior-mechanical-engineer-actuators"},{"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%2Ffoundation-senior-mechanical-engineer-actuators"},{"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%2Ffoundation-senior-mechanical-engineer-actuators"},{"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/foundation-senior-mechanical-engineer-actuators\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffoundation-senior-mechanical-engineer-actuators"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":449294}},{"tool":"search_jobs","arguments":{"company":"foundation.bot","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":449294},"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. Docs: https://alion.io/developers"}}