{"id":1647966,"url":"https://alion.io/job/berkshire-grey-principal-mechanical-engineer","title":"Principal Mechanical Engineer","company":{"id":176524,"name":"Berkshire Grey","domain":"berkshiregrey.com","url":"https://alion.io/company/berkshire-grey","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bedford, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":109000,"max_usd":221000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1961},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"FMEA","optional":false},{"name":"GD&T","optional":false},{"name":"SolidWorks","optional":false}],"status":"live","first_seen_at":"2026-08-11T00:00:00Z","employer_posted_date":"2026-08-11","last_verified_at":"2026-10-30T08:59:20Z","board_verified":true,"closed_at":null,"days_open":80,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":80},"description":"The Principal Mechanical Engineer will work directly as a member of a new product development team, applying their mechanical expertise to deliver a novel, integrated system to solve immediate customer challenges. They will at times work independently on pieces of systems, with a team of other mechanical engineers, or with other engineering disciplines to ensure a cohesive system design. The candidate must be highly experienced and autonomous with respect to designing, fabricating, and testing new designs, as well as launching new products into production and supporting systems fielded at customer sites. We expect our team members to take poorly or partially understood problems and develop high-quality pragmatic solutions quickly and independently.\nFunctions\nInternalize the notion of ownership, display the qualities of a self-starter and proactive problem solver on a cross-disciplinary product team to advance designs from conceptualization to customer acceptance.\nDeeply understand existing customer operational needs and constraints to define system-level requirements including decomposition into appropriate sub-systems.\nDesign practical solutions both quickly and carefully, independently preempting issues of manufacturability and future maintenance.\nDesign and execute tests to disambiguate between candidate solutions, find the best approach, and convince the team of your conclusion.\nTransform tested conceptual solutions into robust product designs in coordination with engineering operations, the customer and contract manufacturers.\nDesign and release components and systems using SolidWorks and PLM systems.\nDevelop production and support documentation including bills of material (BOMs), fabrication and assembly drawings, and maintenance instructions.\nHands-on prototyping, utilizing shop tools and equipment to quickly iterate ideas and solutions.\nTravel to suppliers and customers as necessary to support build and installation of systems.\nCollaborate with suppliers, machinists, and contract manufacturers to guarantee on-time delivery and deployment for fully assembled, functional, and tested electromechanical systems to customer facilities.\nPerform test and verification of prototype systems.\nPerform system design analyses, including reliability, design-for-manufacture, design-for-assembly, cost-takeout, etc.\nCalculate forces, structural stresses, bearing life, required motor torques, thermal loads, and other critical design parameters for industrial equipment development.\nOversee design, development, and test activities among more junior team members, including an emphasis on reinforcing existing and influencing new team standards.\nDesired Experience, Knowledge, Skills, and Abilities\nBachelor’s or Master’s in Mechanical Engineering.\nEight or more years of related work experience with an original equipment manufacturer (OEM), including successful product launches into volume manufacturing.\nMastery of 3D CAD software, preferably SolidWorks - including 2D drawings, simulations, and PDM.\nSignificant experience designing motion control systems with sensors, actuators, and complex mechanisms.\nSignificant experience designing systems that are used in industrial settings, expecting to balance cost and durability for maximum customer success over the capital equipment’s full depreciation lifespan.\nExperience with structural and vibration analyses.\nDetailed knowledge of ASME drafting standards including GD&T(Y14.5-2009).\nDetailed knowledge of DFM/A, Six Sigma, and statistical tolerance analysis.\nDetailed knowledge of failure avoidance methods including DFMEA/PFMEA and fault tree analysis.\nExperience working effectively with customers, component suppliers, and contract manufacturers.\nAdept at setting aggressive yet feasible schedules and milestones for own work, and achieving them.\nProficient at thinking strategically about risk; safety, design, manufacturing, reliability, and mitigations thereof.\nHigh level of technical writing proficiency (specs, test plans, reports, white papers, etc.)\nAbility to handle some minimal electrical design (cable harnesses, wiring diagrams, grounding strategies, etc.) is a plus.\nStrong working knowledge of the challenges facing neighboring disciplines, to collaboratively solve wire routing, strain management, and cabinet placement problems.\nTravel:\nWill travel be required? If Yes, what % of time: up to 10%\n6410-2603CT","description_format":"text","description_chars":4416,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Robotics"],"lifecycle":[{"event":"open","at":"2026-10-02T00:08:08Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 16 · green card filings: 6","filings_12m":16,"filings_prev_12m":20,"green_card_filings_12m":6,"median_offered_wage_usd":147500,"route":null,"cap_exempt":false,"checked_at":"2026-10-29T16:27:21+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":45,"band":"ok","label":"Likely open","p_open":1,"p_active":0.758,"p_room":0.6,"age_days":80,"expected_fill_days":91,"reasons":["conf:1","win:late","crowd:"],"computed_at":"2026-10-30T05:48:23Z"},"pay":null,"html_url":"https://alion.io/job/berkshire-grey-principal-mechanical-engineer","json_url":"https://alion.io/job/berkshire-grey-principal-mechanical-engineer.json","meta":{"generated_at":"2026-10-30T11:14:59Z","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":16135,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"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":176524},"rest":"https://alion.io/mcp/rest/get_company?id=176524"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fberkshire-grey-principal-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%2Fberkshire-grey-principal-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%2Fberkshire-grey-principal-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/berkshire-grey-principal-mechanical-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fberkshire-grey-principal-mechanical-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1647966}},{"tool":"search_jobs","arguments":{"company":"berkshiregrey.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1647966},"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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