{"id":4107771,"url":"https://alion.io/job/air-liquide-cnc-manufacturing-engineer","title":"CNC Manufacturing Engineer","company":{"id":8072,"name":"Air Liquide","domain":"airliquide.com","url":"https://alion.io/company/airliquide","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":82,"open_postings":191,"ghost_share":0.005,"stale_share":0.702,"repost_share":0.026,"time_to_fill_p50_days":44,"computed_at":"2026-11-11T05:49:22Z"}},"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":["Santa Ana, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":100000,"max":125000,"currency":"USD","period":"year","gross":null,"usd_annual":125000},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false},{"name":"AWS","optional":false},{"name":"GD&T","optional":false},{"name":"Google Workspace","optional":false},{"name":"Microsoft Office","optional":false},{"name":"SolidWorks","optional":false}],"status":"live","first_seen_at":"2026-11-11T22:47:57Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-11T22:47:57Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"R10105138 CNC Manufacturing Engineer (Open)\n\nLocation:\nSanta Ana, CA - Carnegie Av - Manufacturing - AL Turbo\n\nAir Liquide Global E&C Solutions is a technology partner of choice for the design, engineering and construction of leading-edge processing facilities and related infrastructures worldwide. We enable our customers to optimize the use of the planet's natural resources in order to provide clean and sustainable energy thanks to our people and their capability to innovate constantly. Through cutting edge innovation applied to our proprietary technology we contribute to the transformation of the energy industry and help to preserve & protect the atmosphere of our planet. Looking back on decades of operational expertise within the world leader in gases for industry, health and the environment, we develop creative, safe, reliable and competitive solutions for our customers, proposing a sustainable worldwide offer of best-in-class plants in a dynamically changing marketplace.\nAir Liquide’s ambition is to be a leader in its industry, deliver long term performance and contribute to sustainability - with a strong commitment to climate change and energy transition at the heart of its strategy.\nHow will you CONTRIBUTE and GROW?\nWe are committed to building a diverse and inclusive workplace that embraces the unique perspectives of our employees, our customers, patients, community stakeholders, and cultures across the world. We believe that a variety of backgrounds makes our team stronger and more innovative.At Air Liquide we RESPECT, HONOR and VALUE diversity.\nAir Liquide is hiring for a CNC Manufacturing Engineer in Santa Ana, CA.\nWe are looking for you!\n\nComprehensive Family Benefits:Air Liquide offers a full benefits package designed to support your whole life, including Medical, Dental, Vision, Life, AD&D, and Disability Insurance.\nFuture Security: 401(k) Retirement Plan with company match, Tuition Assistance, Paid Holidays, Vacation, and Sick time.\nThe CNC Manufacturing Engineer is responsible for developing, optimizing, and maintaining the CNC machining processes and operations (including 5-axis milling, turning) within the production of turboexpanders. They are responsible for staying apprised of best practices in the CNC machining industry to reduce production costs and find more effective methods for producing Turbo's products, while maintaining or improving desired quality for customers. Working closely with design engineers, production, and quality teams, the CNC Manufacturing Engineer leads CAD/CAM programming, fixture and tooling development, machine process optimization, and troubleshooting of complex CNC machinery.\nJob Responsibilities:\nCNC Programming & Process Optimization\nDevelop, optimize, and prove out CNC programs (G-code, CAD/CAM software) for multi-axis milling, turning, or mill-turn centers.\nEstablish detailed manufacturing routings, setups, and operation sheets to optimize cycle times and material usage.\nSelect, configure, and manage cutting tools, fixtures, and workholding solutions tailored to each production run.\nConduct detailed analyses of CNC manufacturing operations for continuous process improvement, cycle time reduction, and fallout minimization\nCreate, update, and maintain manufacturing Standard Operating Procedures (SOPs), tool setup sheets, and CNC program documentation\nTrain and mentor CNC machinists, operators, and junior engineers, providing technical support to other departments\nTechnical Quality & Precision Control\nDevelop and implement custom fixtures, workholding, and specialized cutting tools to ensure efficient production and adherence to tight tolerances\nInterpret complex technical drawings, including advanced GD&T (Geometric Dimensioning and Tolerancing), to ensure parts meet strict design specifications.\nCollaborate to define in-process inspection and quality control methods using standard metrology equipment (calipers, micrometers, CMM, etc.).\nIdentify, troubleshoot, and resolve dimensional deviations or machining defects on the shop floor.\nCollaborate with design engineers, offering feedback on Design for Manufacturability (DFM), cost reduction, and quality/safety enhancements.\n Production Engineering & Industrialization\nApply production engineering principles to improve overall workshop productivity, reduce waste, and streamline workflows (Lean Manufacturing, 5S).\nParticipate in the industrialization of new products (NPI), collaborating with Design Engineering to ensure Design for Manufacturing (DFM).\nStandardize machining processes and maintain accurate technical documentation.\nComprehend in-house and vendor manufacturing capabilities to establish the Bill of Operations (BOO) for all parts\nMachine Tool Maintenance & Support\nDevelop, optimize, and maintain CNC machining programs and operations, including 5-axis milling and CNC lathes and mill turns.\nProvide technical support for preventive and corrective maintenance of CNC machine tools to minimize downtime.\nDiagnose mechanical, electrical, or software malfunctions in collaboration with the maintenance team or external suppliers.\nMonitor machine performance indicators and contribute to upgrading or commissioning new manufacturing equipment.\nCoordinate maintenance, repair, and calibration services for CNC machinery to keep equipment in safe working condition\nEvaluate and recommend emerging CNC equipment, cutting tools, and manufacturing technologies to enhance productivity and quality\nEnsure compliance with safety regulations, ISO standards, and company policies, actively promoting 5S and a safe working environment\n___________________\nAre you a MATCH?\nRequired Qualifications:\nBachelor's degree in Mechanical or Industrial Engineering preferred.\n Candidates must have valid employment authorization in the U.S. and must not require visa sponsorship now or in the future. This position is not open for non-immigrant visa sponsorship.\nMinimum of 2-5 years of relevant manufacturing engineering experience in a high-precision CNC environment\nExtensive hands-on experience with CNC machining, 5-axis milling, turning, grinding, and balancing processes\nProficient with SolidWorks or other 3D CAD software, and CAD/CAM programming systems (SolidWorks, Mastercam, Hypermill, AutoCAD) to determine cost-effective and time-efficient part production methods\nExpertise in reading, understanding, and interpreting complex engineering drawings, including ANSI Y14.5 GD&T\nProficient with SAP (Routing and Production Versions in Material Master Record)\nKnowledge of AWS and ASME Section IX standards\nStrong ability to analyze workflow, equipment placement, and space requirements to improve manufacturing efficiency\nProficient with Google Workspace / MS Office tools\nThe annual base salary range for this position in California is $100,000 - $125,000. Please note that the salary information is a general guideline only. Air Liquide considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/ training, key skills as well as market and business considerations when extending an offer.\nBenefits offered: Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, 401(k) match, Flexible Spending Accounts, EAP, Education Assistance, Parental Leave, Paid time off, and Holidays.\n\nOur Differences make our Performance\nAt Air Liquide, we are committed to build a diverse and inclusive workplace that embraces the diversity of our employees, our customers, patients, community stakeholders and cultures across the world.\nWe welcome and consider applications from all qualified applicants, regardless of their background. We strongly believe a diverse organization opens up opportunities for people to express their talent, both individually and collectively and it helps foster our ability to innovate by living our fundamentals, acting for our success and creating an engaging environment in a changing world.","description_format":"text","description_chars":7987,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Education assistance","Life insurance","Parental leave","Retirement plans"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Hydrogen Energy","Chemical Manufacturing"],"lifecycle":[{"event":"open","at":"2026-11-11T22:47:57Z"}],"visa":[{"country":"US","licensed_sponsor":true,"adverts_offering_sponsorship_24m":0,"sanctioned_now":false,"evidence":"H-1B filings in 12 months: 3","filings_12m":3,"filings_prev_12m":0,"green_card_filings_12m":0,"median_offered_wage_usd":127500,"route":null,"cap_exempt":false,"checked_at":"2026-11-11T07:38:50+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":44,"reasons":["conf:2","win:early","comp:junior,brand"],"computed_at":"2026-11-12T01:47:17Z"},"pay":{"stated_usd_annual":125000,"is_top_pay":true},"html_url":"https://alion.io/job/air-liquide-cnc-manufacturing-engineer","json_url":"https://alion.io/job/air-liquide-cnc-manufacturing-engineer.json","meta":{"generated_at":"2026-11-12T01:47:17Z","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":4104,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-13T00:00:00Z"}},"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":8072},"rest":"https://alion.io/mcp/rest/get_company?id=8072"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fair-liquide-cnc-manufacturing-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%2Fair-liquide-cnc-manufacturing-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%2Fair-liquide-cnc-manufacturing-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/air-liquide-cnc-manufacturing-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fair-liquide-cnc-manufacturing-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4107771}},{"tool":"search_jobs","arguments":{"company":"airliquide.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4107771},"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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