{"id":557710,"url":"https://alion.io/job/air-liquide-controls-engineer","title":"Controls 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":83,"open_postings":194,"ghost_share":0,"stale_share":0.66,"repost_share":0.026,"time_to_fill_p50_days":44,"computed_at":"2026-11-08T05:47:12Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Morrisville, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":120000,"max":130000,"currency":"USD","period":"year","gross":null,"usd_annual":130000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false},{"name":"FMEA","optional":false}],"status":"live","first_seen_at":"2026-09-08T00:00:00Z","employer_posted_date":"2026-09-08","last_verified_at":"2026-11-07T20:27:34Z","board_verified":true,"closed_at":null,"days_open":61,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":61},"description":"R10099513 Controls Engineer (Open)\n\nLocation:\nMorrisville, PA - ESM\n\nAir Liquide Electronics innovative electronic materials respond to increasingly challenging customer demands for improved mobility, connectivity, computing power and energy consumption. We offer ultra pure carrier gases, a wide range of specialty gases and advanced precursor molecules, enabling equipment for safe distribution, purification and on-line purity control. On site, manufacturers rely on our expertise in providing full management of these gases, advanced molecules and equipment and in helping to continuously improve production processes.\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 Controls Engineer in Morrisville, PA!\nWe are looking for you !\nPay: $120,000.00 - $130,000.00 per year\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.\n\nSupport for Parents: We offer up to 14-week paid child birth benefits to support growing families.\n\nFuture Security: 401(k) Retirement Plan with company match, Tuition Assistance, Paid Holidays, Vacation, and Sick time.\n\nEarly Access: Your benefits start day 1.\n\nThe Controls Engineer will be responsible for the design, implementation, and troubleshooting of automated industrial control systems at the Morrisville, PA site. We are looking for someone with a background in process automation of chemical plants using DCS, PLC, SCADA, as well as local control systems. The Controls Engineer will collaborate with a multi-disciplinary team to assist in all aspects of troubleshooting, programming, and installation of various controls systems. Improve and upgrade control system hardware and software to better integrate operations and collect/maintain process data.\nDesign, develop, and modify process control systems, including PLCs, SCADA, and HMI applications. Specify, procure, and troubleshoot instruments measuring pressure, temperature, flow, and level.\n\nCreate and update required instrumentation and control engineering documentation such as logic diagrams, electrical schematics, line diagrams, P&IDs, and control narratives.\n\nTroubleshoot and resolve software and hardware malfunctions to support plant operations.\n\nFoster alignment of all instrumentation and control system installations with company and industry standards and safety regulations (e.g., ISA, NEC, OSHA).\n\nOversee the installation, testing, and startup of new control system hardware, software, and instrumentation during plant modifications.\n\nSkilled in troubleshooting control system hardware/software and implementing corrective actions with autonomy and team support.\n\nLeads efforts to establish engineering design basis, and assists with design documentation (e.g. PFDs, PIDs, equipment and instrument specification sheets, interlock documentation, functional design specification) for both new and existing processes.\n\nExperienced in guiding and assisting with loop and interlock testing for new and existing processes.\n\nActively participates in process Design Reviews and Process Hazards Analysis.\n\n_____________________\nAre you a MATCH?\nBachelor's degree in chemical, mechanical, or electrical engineering, or equivalent\n\n3-5 years of relevant experience, including programming PLC/DCS and local controllers for chemical plant design, operation and process data collection\n\nKnowledge of applicable codes and standards for process control hardware and software (UL listing, NEC, NFPA) as applied to hazardous materials handling and manufacture\n\nExperience with Allen-Bradley hardware and software (Rockwell ControlLogix/Studio 5000, FactoryTalk)\n\nAbility to develop and interpret electrical schematics such as line diagrams, instrument loop drawings, ladder logic\n\nExperience with developing and deploying ethernet based industrial networks\n\nSelf-starter with the ability to perform well under pressure and continuously changing priorities\n\nProblem solving and decision making skills\n\nExcellent verbal and written communication skills\n\nTeam player with leadership abilities\n\nPreferred:\nWorking knowledge of controls software including ANEVA PI Vision\n\nExperience with Operational Technology (OT) cybersecurity\n\nFamiliarity with Process Safety Management (PSM) elements such as Process Hazards Analysis (PHA) and Management of Change (MOC)\n\nWorking knowledge of Layers of Protection Analysis (LOPA) and designing and implementing systems with appropriate SILs\n\nUnderstanding of electrical distribution and power loading in industrial control systems\n\nWorking knowledge of data analysis tools (FMEA, Six Sigma, DOE, etc.) with the ability to use tools for the identification of process improvement opportunities.\n\nAutocad proficiency\n\nFE Certification or Professional Engineering (PE) license\n\nLean Six Sigma Green or Black Belt Certification\n\nChemical plant operation experience strongly preferred\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":5923,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["Retirement plans"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Energy & Utilities","Manufacturing"],"lifecycle":[{"event":"open","at":"2026-09-09T00:09:20Z"}],"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":"2026-11-07T07:57:00+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)"],"filings_for_role_12m":0}],"liveness":{"score":24,"band":"cold","label":"Long shot","p_open":1,"p_active":0.545,"p_room":0.44,"age_days":61,"expected_fill_days":44,"reasons":["conf:9","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-11-08T05:47:12Z"},"pay":{"stated_usd_annual":130000,"is_top_pay":true},"html_url":"https://alion.io/job/air-liquide-controls-engineer","json_url":"https://alion.io/job/air-liquide-controls-engineer.json","meta":{"generated_at":"2026-11-08T07:29:02Z","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":16275,"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":0.02,"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":8072},"rest":"https://alion.io/mcp/rest/get_company?id=8072"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fair-liquide-controls-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%2Fair-liquide-controls-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%2Fair-liquide-controls-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-controls-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fair-liquide-controls-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":557710}},{"tool":"search_jobs","arguments":{"company":"airliquide.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":557710},"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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