Senior Mechanical Technician — Industrial Plant Maintenance Leader

US11084-ALACUS Air Liquide Large Industries U.S. LP; Geismar (LA); On-site; USD 70,000 - 95,000; Full time

Job summary

Air Liquide Large Industries is seeking a Mechanical Technician in Geismar, LA. The role involves maintaining and repairing mechanical systems across our ASUs and cogeneration unit, following safety protocols and documenting activities in CMMS. You will troubleshoot, align, and fine-tune rotating equipment while collaborating with operations and engineering teams.

Applicants should have a high school diploma or GED, and 10+ years in industrial maintenance. An Associate degree is preferred.

Qualifications

• High school diploma or GED required.
• Associate's degree in Mechanical Technology or related field preferred.
• 10+ years of mechanical technician experience in industrial setting.
• Ability to read and interpret technical drawings, P&IDs, and manuals.
• Understand safety practices including LOTO, confined spaces, hot work permits.
• Experience with rotating equipment maintenance and diagnostics.
• Strong communication and teamwork abilities.
• Able to lift heavy objects and work at heights.

Responsibilities

• Execute preventative, predictive, and corrective maintenance on mechanical equipment (compressors, pumps, turbines, valves, piping, rotating machinery).
• Diagnose and troubleshoot mechanical failures using blueprints, schematics, and manuals.
• Perform precise adjustments, alignments, and overhauls; replace worn parts.
• Lubricate and inspect components; maintain records in CMMS.
• Ensure adherence to safety protocols and environmental regulations.
• Collaborate with operations/engineering to improve reliability.
• Participate in pre-startup safety reviews (PSSRs) and risk assessments.
• Assist with commissioning and decommissioning of mechanical systems.
• Respond to emergencies to minimize downtime.

Skills

Mechanical troubleshooting

P&IDs & blueprints reading

Rotating equipment maintenance

Safety protocols (LOTO, hot work)

Teamwork & communication

Physical endurance

CMMS data entry & reporting

Education

High school diploma or GED

Associate's degree in Mechanical Technology

Tools

CMMS

Job description

Air Liquide Large Industries is seeking a Mechanical Technician in Geismar, LA. The role involves maintaining and repairing mechanical systems across our ASUs and cogeneration unit, following safety protocols and documenting activities in CMMS. You will troubleshoot, align, and fine-tune rotating equipment while collaborating with operations and engineering teams.

Applicants should have a high school diploma or GED, and 10+ years in industrial maintenance. An Associate degree is preferred.