{"id":91925,"url":"https://alion.io/job/humanoid-senior-actuator-mechanical-design-engineer","title":"Senior Actuator Mechanical Design Engineer","company":{"id":35230,"name":"Humanoid","domain":"thehumanoid.ai","url":"https://alion.io/company/thehumanoid","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":77,"open_postings":13,"ghost_share":0,"stale_share":0.923,"repost_share":0,"time_to_fill_p50_days":58,"computed_at":"2026-11-11T05:49:22Z"}},"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":["Vancouver, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":120000,"max":170000,"currency":"CAD","period":"year","gross":null,"usd_annual":121059},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"GD&T","optional":false},{"name":"SolidWorks","optional":false}],"status":"live","first_seen_at":"2026-06-23T17:24:16Z","employer_posted_date":"2026-10-14","last_verified_at":"2026-11-11T21:05:40Z","board_verified":true,"closed_at":null,"days_open":141,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":141},"description":"Here at Humanoid, we believe in a future where robots amplify human potential. That’s why we’ve set out on a mission to build the world’s most capable, commercially-scalable, and safe humanoid robots. We’re bringing that mission to life with HMND-01 - our rapidly developed humanoid platform being deployed in real industrial environments - and we’re growing the team to take it even further.\nAbout the Role\nAs a Senior Actuator Mechanical Design Engineer at Humanoid, you will own the design and development of robotic actuators to be integrated in robotic joints and dynamic mechanisms that enable humanoid mobility and manipulation.\nThis role requires strong fundamentals in mechanical design, system integration, and GD&T (ASME Y14.5), as well as a passion for building complex hardware systems.\nYou will collaborate closely with robotics, controls, electrical, and software teams to rapidly prototype, test, and deploy robotic actuators.\nYour work will directly influence the performance, reliability, and scalability of our humanoid robots.\nWhat You’ll Do\nSize and design torque dense actuators for humanoid robots, being responsible for specification and integration of key components including motors, bearings, encoders, and drives\n\nSelect appropriate reduction methods and develop innovative strain wave and planetary gearbox designs\n\nCreate 3D CAD models and production drawings using SolidWorks / NX, applying GD&T (ASME Y14.5) to ensure precision and manufacturability\n\nSelect materials and manufacturing methods that balance performance, weight, cost, and scalability\n\nLead rapid prototyping and iteration, using tools such as 3D printing, CNC machining, and rapid fabrication\n\nDesign components for high volume production, designing for processes like casting, injection moulding, and extrusion\n\nWork closely with mechanical, electrical, controls, and software engineers to integrate actuators and sensors into robotic platforms\n\nConduct mechanical testing and validation to verify performance, durability, and system reliability\n\nPerform design reviews, risk assessments, and safety analysis to ensure robust robotic systems\n\nGenerate and maintain technical documentation, including engineering drawings, specifications, and bill of materials (BOM)\n\nOwn mechanical subsystems from concept through prototyping, testing, and deployment.\n\nWe’re Looking For\n7+ years of professional experience in mechanical design for robotics, electromechanical systems, or complex hardware products\n\n3+ years of professional experience designing planetary, cycloidal, or strain wave actuators\n\nBachelor’s or Master’s degree in Mechanical Engineering, Robotics, Mechatronics, or a related field\n\nStrong fundamentals in mechanics, statics, dynamics, and material science\n\nProficiency with SolidWorks, NX, or similar CAD tools\n\nExperience applying GD&T based on ASME Y14.5\n\nExperience designing precision mechanical assemblies or mechanisms\n\nFamiliarity with manufacturing processes such as CNC machining, additive manufacturing, and injection molding\n\nHands-on experience building, assembling, and testing mechanical prototypes\n\nStrong analytical and problem-solving skills\n\nAbility to work effectively in a fast-paced, multidisciplinary engineering environment.\n\nBonus Qualifications\nExperience using KISSsoft or RoMax to develop gearboxes\n\nExperience designing ball screw, lead screw, or roller screw actuators\n\nExperience working on humanoid, legged, or mobile robots\n\nExperience performing FEA or structural simulations\n\nExperience in the testing or thermal modelling of electric motors or gearboxes\n\nExperience in robotics, aerospace, automotive, or advanced hardware startups\n\nWhat We Offer\nComprehensive extended health benefits starting on your first day, including fully paid medical and dental, virtual care, employee and family assistance, and worldwide emergency medical support.\n\nMeaningful time off to rest and recharge: 23 days of annual leave (accrued), 15 days of paid sick leave, and paid company holidays.\n\nPaid end-of-year shutdown: annual company-wide holiday closure spanning Christmas through New Year’s Day.\n\nCompetitive equity: stock options with meaningful upside as we scale.\n\nFree daily catered lunch, snacks, and drinks in-office.\n\nCollaboration with top-tier engineers, researchers, and product experts in AI and robotics.\n\nFreedom to influence the product and own key initiatives.\n\nFor this role in Vancouver, the expected base salary range is $120,000 - $170,000 CAD per year; your placement in that range depends on how your experience maps to our internal leveling.","description_format":"text","description_chars":4595,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Annual leave","Equity","Stock options"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Robotics AI","Logistics & Warehouse Robotics","Industrial Robotics","Humanoid Robots"],"lifecycle":[{"event":"open","at":"2026-06-23T17:24:16Z"}],"visa":[],"liveness":{"score":13,"band":"cold","label":"Long shot","p_open":1,"p_active":0.468,"p_room":0.28,"age_days":140,"expected_fill_days":58,"reasons":["conf:0","stale_co","velocity","win:tail","crowd:"],"computed_at":"2026-11-11T05:49:22Z"},"pay":{"stated_usd_annual":121059,"is_top_pay":false},"html_url":"https://alion.io/job/humanoid-senior-actuator-mechanical-design-engineer","json_url":"https://alion.io/job/humanoid-senior-actuator-mechanical-design-engineer.json","meta":{"generated_at":"2026-11-11T23:18:03Z","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":46311,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":35230},"rest":"https://alion.io/mcp/rest/get_company?id=35230"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fhumanoid-senior-actuator-mechanical-design-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Fhumanoid-senior-actuator-mechanical-design-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fhumanoid-senior-actuator-mechanical-design-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/humanoid-senior-actuator-mechanical-design-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fhumanoid-senior-actuator-mechanical-design-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":91925}},{"tool":"search_jobs","arguments":{"company":"thehumanoid.ai","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":91925},"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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