Gas Plant Production Technician

Job Summary Gas Plant Production Technician – Phoenix, AZ (Carrier gases – On‑site – TSMC Air Liquide Electronics). The role supports safe operation, maintenance and troubleshooting of steam methane reformer, CO₂ purification, high‑purity helium and allied systems for a semiconductor manufacturer. Responsibilities Operate, maintain, and troubleshoot plant systems and support equipment 24/7, including on‑call rotating shifts. Monitor plant systems for abnormalities, respond to alarms, and collaborate with plant team to ensure continuous delivery of high‑purity gas to Central Utility Plants. Assist with the operation, repair, and start‑up of hydrogen, CO₂, liquid bulk, and high‑purity gas delivery systems. Prepare hydrogen, CO₂, helium, steam, and cooling‑tower systems for maintenance, purging, cleaning, flushing, and isolation of energy sources. Participate in the site’s Safe Work Permit program as an authorized person, permit writer, and worker. Repair and support equipment such as compressors, valves, pumps, cooling towers, water treatment units, analyzers, and electronic devices. Operate systems following written and verbal instructions from Plant Engineers or Site Managers and corporate standards. Perform functional testing of equipment before customer acceptance. Calibrate specialty gas delivery equipment, including bulk tanks, analyzers, and monitoring systems. Maintain accurate records of equipment maintenance and repair activities. Assist in identifying and resolving gas‑related semiconductor‑manufacturing issues. Draft and revise specifications and operating procedures/work instructions as required. Engage with customer and Air Liquide programs such as Safety, Training, Operations, and Preventive Maintenance. Comply with HS&E Standards, including PPE, Lock‑Out/Tag‑Out, Confined Space Entry, and other regulatory requirements. Complete assigned tasks following existing procedures and verbal or written instructions. Qualifications High School Diploma or GED required; Technical Associate’s degree preferred. Six or more years of technical training or operations experience. Ability to work extended hours, shift work, nights, weekends, and holidays as required. Valid driver’s license. Knowledge of instrumentation, rotating equipment, and piping systems. Familiarity with regulatory requirements such as Process Safety Management, EPA, FDA, and local regulations. Understanding of lock‑out and isolation procedures. Proficiency with computers, including Google and Microsoft software. Team orientation with a self‑motivated attitude. Strong verbal and written communication skills for interacting with management and external customers. Preferred qualification: operation of forklift, man lift, and overhead crane. Highly organized, able to handle multiple tasks and prioritize work. Willingness to support other plants in the U.S. during turn‑arounds, outages, and commissioning (some travel possible). Physical Requirements Wear required PPE, including hard hat, safety glasses, safety shoes/boots, and FRC clothing. Full range of motion with the ability to lift up to 50 lbs. Capable of climbing ladders, working on elevated platforms/surfaces. Work in non‑conditioned environments for extended periods. Enter confined spaces for inspection, testing, and work. EEO Statement Air Liquide welcomes and considers applications from all qualified applicants, regardless of background. The company is committed to building a diverse and inclusive workplace that embraces the diversity of its employees, customers, and stakeholders. #J-18808-Ljbffr Air Liquide