{"id":221334,"url":"https://alion.io/job/diamond-foundry-sr-mechanical-design-engineer","title":"Sr. Mechanical Design Engineer","company":{"id":14996,"name":"Diamond Foundry","domain":"df.com","url":"https://alion.io/company/diamond-doundry","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"B","score":75,"open_postings":5,"ghost_share":0,"stale_share":0.8,"repost_share":0,"time_to_fill_p50_days":62,"computed_at":"2026-10-25T05:49:26Z"}},"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":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":125000,"max":165000,"currency":"USD","period":"year","gross":null,"usd_annual":165000},"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CVD","optional":false},{"name":"SolidWorks","optional":false}],"status":"live","first_seen_at":"2025-12-11T12:32:05Z","employer_posted_date":"2025-12-11","last_verified_at":"2026-10-25T23:02:38Z","board_verified":true,"closed_at":null,"days_open":318,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":317},"description":"Diamond Foundry is looking for a highly experienced and innovative mechanical design engineer who can lead a number of high-visibility R&D projects within the company’s Reactor Development Group. This individual will be a primary owner for the design and development of Plasma-Enhanced CVD reactor equipment and other systems used in the growth and manufacture of diamond. They must have experience leading multiple projects and teams with a strong track record of success.\nResponsibilities\nCollaborate with reactor team members and other teams in the company on new reactor systems, assemblies and parts.\nOversee the manufacturing of machined components and guide designs from R&D to production. Perform trades on performance vs. cost to ground design decisions.\nDesign and develop new reactor systems and components, applying expertise in machine design and mechanics, kinematics, thermals, and fluids to the design. \nManage the prototyping, documentation, and manufacturing process of reactor designs, including preparing drawings and working with machine shops and vendors to fabricate new hardware\nTroubleshoot issues on existing reactor designs, working with other engineers to implement design changes that improve productivity and yield of our reactors\nRequirements\nA degree in mechanical, aerospace, or a similar engineering discipline is required. Plus, 2 to 7 years of professional experience in mechanical design.\nPrior experience with vacuum system design as found in semiconductor, aerospace, or other manufacturing industries is desired.\nUnderstanding and experience with various manufacturing methods with common industrial machine tools. High proficiency in CAD (SolidWorks)\nAn understanding of electromechanical components and experience with PLC systems and industrial controls is desirable. A solid foundation in thermal or fluid modeling is desirable\nAn optimistic, creative, and curious mindset with a strong desire to be hands-on with their hardware designs","description_format":"text","description_chars":1980,"description_truncated":false,"requirements":{"experience_years_min":4,"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":["Advanced Materials","Jewelry","Semiconductor Manufacturing"],"lifecycle":[{"event":"open","at":"2026-09-05T09:05:07Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 11","filings_12m":11,"filings_prev_12m":2,"green_card_filings_12m":0,"median_offered_wage_usd":152500,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":11,"band":"cold","label":"Long shot","p_open":1,"p_active":0.379,"p_room":0.28,"age_days":317,"expected_fill_days":62,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-10-25T05:49:26Z"},"pay":{"stated_usd_annual":165000,"is_top_pay":true},"html_url":"https://alion.io/job/diamond-foundry-sr-mechanical-design-engineer","json_url":"https://alion.io/job/diamond-foundry-sr-mechanical-design-engineer.json","meta":{"generated_at":"2026-10-25T23:37:01Z","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":33344,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-26T00:00:00Z"}},"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":14996},"rest":"https://alion.io/mcp/rest/get_company?id=14996"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdiamond-foundry-sr-mechanical-design-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%2Fdiamond-foundry-sr-mechanical-design-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%2Fdiamond-foundry-sr-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/diamond-foundry-sr-mechanical-design-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdiamond-foundry-sr-mechanical-design-engineer"}]}