{"id":1324651,"url":"https://alion.io/job/noon-energy-senior-mechanical-engineer","title":"Senior Mechanical Engineer","company":{"id":1934128,"name":"Noon Energy","domain":"noon.energy","url":"https://alion.io/company/noon-energy","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mountain View, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":180000,"max":205000,"currency":"USD","period":"year","gross":null,"usd_annual":205000},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"AutoCAD","optional":false},{"name":"SolidWorks","optional":false}],"status":"live","first_seen_at":"2026-09-26T18:54:31Z","employer_posted_date":"2026-09-26","last_verified_at":"2026-10-28T09:55:23Z","board_verified":true,"closed_at":null,"days_open":31,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":31},"description":"About Noon Energy\nNoon Energy is a leader in long-duration energy storage, developing battery technology that stores energy by splitting CO₂, eliminating reliance on rare metals. We are scaling from megawatt (MW) to gigawatt (GW) production of our energy storage products.\nOur vision is a fully renewable future powered by nature-inspired energy storage. Our compact battery technology delivers 100-1,000+ hours of storage using air-abundant molecules rather than rare metals, enabling affordable, on-demand renewable electricity.\nWe are seeking a Senior Mechanical Engineer with 7-10 years of hands-on experience to lead the design, development, and continuous improvement of mechanical systems and hardware products. This role spans concept through production and requires strong analytical capability, technical ownership, and the ability to work effectively across engineering disciplines. Noon_Energy_Senior_ME_JD.docx (…\nResponsibilities\nDesign & Development\nDesign and develop mechanical components, assemblies, and systems using CAD tools such as SolidWorks, AutoCAD, or equivalent.\nOwn the full product lifecycle, including 3D modeling, detailed drawings, P&IDs, PFDs, BOM generation, and equipment specifications.\nDesign and integrate complex process systems incorporating instrumentation such as thermocouples, pressure sensors, and flow meters.\nPerform engineering analyses including stress, thermal, fluid, and tolerance stack-up analysis.\nSupport the development of mechanical systems for demanding high-temperature operating environments.\nDocumentation & Engineering Standards\nCreate and maintain technical drawings, specifications, and engineering documentation in accordance with applicable industry standards and safety requirements.\nApply GD&T principles and ensure designs comply with applicable codes and standards.\nParticipate in and lead design reviews, providing technical guidance to the broader engineering team.\nCross-Functional Collaboration\nCollaborate with electrical, manufacturing, product, and other engineering teams throughout the full development cycle.\nSupport prototyping, testing, design validation, and production-readiness activities.\nInterface with vendors and suppliers on component and equipment selection, technical evaluations, specifications, and procurement.\nContinuous Improvement\nIdentify and resolve mechanical design issues through structured root-cause analysis and permanent corrective actions.\nDrive improvements in product performance, reliability, cost, and manufacturability.\nIncorporate testing, analysis, and cross-functional feedback into iterative design improvements.\nThese responsibilities reflect the role's intended ownership across mechanical design, process systems, engineering analysis, documentation, vendors, testing, and manufacturability. Noon_Energy_Senior_ME_JD.docx (…\nQualifications\nRequired\nBS or MS in Mechanical Engineering or a related engineering discipline.\n7-10 years of relevant industry experience, with demonstrated ownership of products or mechanical systems from concept through production.\nProficiency with CAD tools such as SolidWorks, AutoCAD, or equivalent.\nStrong understanding of mechanical design principles, materials, and manufacturing processes.\nKnowledge of GD&T and tolerance stack-up analysis.\nStrong analytical, problem-solving, technical communication, and collaboration skills.\nPreferred\nExperience with energy systems, chemical processing, long-duration energy storage, or advanced hardware startups.\nExperience designing complex process systems involving instrumentation and vendor-supplied equipment.\nExperience with high-temperature mechanical systems and materials.\nThe first six required qualifications are directly aligned with the existing Noon JD. Noon_Energy_Senior_ME_JD.docx (… The process-system and high-temperature preferences come from the more detailed Job Profile, which specifically identifies instrumentation integration and approximately 750°C high-temperature design using superalloys and ceramics. 2026-04-15 - Job_Profile_Senior…\nLocation\nOn-site in Mountain View, California. This role is expected to work primarily from Noon Energy's Mountain View location, or another future Bay Area location.\nCompensation\nBase salary: $180,000-$205,000 annually, with a target range of approximately $190,000-$195,000, plus a meaningful early-stage equity grant.\nActual compensation may vary based on experience, qualifications, skills, and other relevant factors.\nBenefits\nComprehensive medical, dental, and vision coverage\n401(k) with employer match\nGenerous paid time off and paid holidays\nParental leave\nOn-site team lunches\nThe stated salary range and benefits are consistent with the current JD. Noon_Energy_Senior_ME_JD.docx (…\nOur Mission & Values\nWe are building a company rooted in the belief that everyone should have access to abundant, affordable energy. Our values guide how we work, from how we interview and collaborate to how we make important company decisions. We believe strong alignment with our mission and values is essential to building a lasting company with meaningful impact.\nEqual Employment Opportunity\nNoon Energy is an equal opportunity employer committed to creating an equitable and inclusive workplace. We are building a team that reflects a diversity of backgrounds, experiences, and perspectives, and we strongly encourage candidates from underrepresented backgrounds to apply.","description_format":"text","description_chars":5431,"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":["Equity","Parental leave"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Energy & Utilities","Energy Storage","Hydrogen Energy"],"lifecycle":[{"event":"open","at":"2026-09-27T00:47:05Z"}],"visa":[],"liveness":{"score":53,"band":"ok","label":"Likely open","p_open":1,"p_active":0.713,"p_room":0.75,"age_days":31,"expected_fill_days":36,"reasons":["conf:0","win:late"],"computed_at":"2026-10-28T05:59:10Z"},"pay":{"stated_usd_annual":205000,"is_top_pay":true},"html_url":"https://alion.io/job/noon-energy-senior-mechanical-engineer","json_url":"https://alion.io/job/noon-energy-senior-mechanical-engineer.json","meta":{"generated_at":"2026-10-28T13:49:47Z","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":18751,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"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":1934128},"rest":"https://alion.io/mcp/rest/get_company?id=1934128"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fnoon-energy-senior-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%2Fnoon-energy-senior-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%2Fnoon-energy-senior-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/noon-energy-senior-mechanical-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fnoon-energy-senior-mechanical-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1324651}},{"tool":"search_jobs","arguments":{"company":"noon.energy","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1324651},"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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