{"id":744395,"url":"https://alion.io/job/equal1-junior-mechanical-cad-engineer-designer","title":"Junior Mechanical CAD Engineer / Designer","company":{"id":673702,"name":"Equal1","domain":"equal1.com","url":"https://alion.io/company/equal1","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"C","score":56,"open_postings":11,"ghost_share":0.727,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-08T05:47:12Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"junior","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 Jose, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":65000,"max_usd":118000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":4343},"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-07-05T16:41:31Z","employer_posted_date":"2026-07-05","last_verified_at":"2026-11-08T15:27:10Z","board_verified":true,"closed_at":null,"days_open":125,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":125},"description":"We are seeking a Junior Mechanical CAD Engineer / Designer to join Equal1’s cryogenic cooler and system integration team. In this role, you will create mechanical components from concept through assembly and system testing.\nComponents will include CNC-machined parts, vacuum-brazed assemblies, cryogenic turbo-compressor designs, Joule-Thomson counterflow heat exchangers for He-4 and He-3 cycles, and magnetic field generation and control structures. The role requires strong 3D CAD capability, practical design-for-manufacture knowledge, and a hands-on approach to building and testing cryostat systems.\nMain Duties and Responsibilities\nCreate 3D CAD models, assemblies, and technical drawings for cryogenic cooler and system integration components.\n\nDesign CNC-machined parts, vacuum-brazed assemblies, cryogenic compressor components, heat exchangers, and magnetic field control structures.\n\nApply design-for-manufacture and assembly principles, including machining processes, sheet metal fabrication, tolerances, and ease of assembly.\n\nWork with internal teams, suppliers, and machinists to support fabrication, design iteration, and manufacturability reviews.\n\nSupport hands-on assembly, integration, and testing of cryostat systems.\n\nMaintain design documentation, drawings, BOMs, and engineering change records.\n\nExperience and Qualifications\nRequired\nMaster’s degree in Mechanical Engineering or related discipline.\n\nGood knowledge of 3D CAD tools; NX or Onshape experience is a plus.\n\n3D CAD and CAM knowledge.\n\nUnderstanding of metal production processes, including CNC, 5-axis machining, dual-spindle lathe processes, sheet metal fabrication, and/or 3D metal printing.\n\nUnderstanding of engineering materials, including copper, stainless steel, aluminium alloys, carbon fibre, and glass fibre composites.\n\nBasic understanding of adhesive bonding and brazing processes.\n\nHands-on assembly or project execution experience.\n\nPreferred\n2+ years of industry experience, ideally in aerospace, semiconductor equipment, cryogenic systems, scientific instrumentation, or precision mechanical engineering.\n\nCryogenic experience is a plus.","description_format":"text","description_chars":2140,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Quantum Science & Computing","Quantum Computing Hardware"],"lifecycle":[{"event":"open","at":"2026-09-11T13:42:13Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.154,"p_room":0.28,"age_days":125,"expected_fill_days":28,"reasons":["conf:2","stale_co","ghost","win:tail","crowd:junior"],"computed_at":"2026-11-08T05:47:12Z"},"pay":null,"html_url":"https://alion.io/job/equal1-junior-mechanical-cad-engineer-designer","json_url":"https://alion.io/job/equal1-junior-mechanical-cad-engineer-designer.json","meta":{"generated_at":"2026-11-08T15:45:10Z","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":33240,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-09T00:00:00Z"}},"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":673702},"rest":"https://alion.io/mcp/rest/get_company?id=673702"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fequal1-junior-mechanical-cad-engineer-designer"},{"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%2Fequal1-junior-mechanical-cad-engineer-designer"},{"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%2Fequal1-junior-mechanical-cad-engineer-designer"},{"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/equal1-junior-mechanical-cad-engineer-designer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fequal1-junior-mechanical-cad-engineer-designer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":744395}},{"tool":"search_jobs","arguments":{"company":"equal1.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":744395},"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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