Certified Repairman (Industrial Welder/Boilermaker/Pipefitter)

About The Facility

This role is located at Sioux Energy Center in West Alton, Missouri—a major industrial power facility generating approximately 972 MW of electricity from two high-capacity steam turbine units. The indoor environment features expansive turbine halls, advanced steam systems, large maintenance workshops equipped for heavy-duty industrial equipment, and secure control centers—offering extensive space ideal for repair, technical, and hands-on roles.

Key Responsibilities

• Troubleshoot and perform highly skilled electric arc and gas welding, cutting, brazing, pipefitting, and insulation installation/removal on power plant equipment.
• Execute a broad range of mechanical maintenance, including:
• Repair/replacement of boiler tubes
• Structural steel erection
• Replacement of liner plates in fans, coal chutes, and hoppers
• Welding repairs to castings and equipment
• Piping/valve work (measuring, layout, cutting, threading, bending, fitting, installation)
• Replacement of flange, valve, and heater gaskets; valve repacking, repair, overhaul
• Cleaning/replacement of condenser and heat exchanger tubes
• Where applicable, repair of traveling water screens

Qualifications

• A High School Diploma or GED AND either:
• Completion of a 2 year technical college program and 5 years working as a Certified Welder Repairman, OR
• Completion of a certified apprentice program and 5 years working as a Certified Welder Repairman, OR
• Ten (10) years working as a Certified Welder Repairman
• Must be able to climb ramps, ladders, and stairs, work at heights and in confined spaces.

Department

This position is within our Energy Center Shop Maintenance Department.

Additional Information

• Ameren’s selection process includes a series of interviews and may include candidate testing and/or an individual aptitude or skill-based assessment. Specific details will be provided to qualified candidates.
• Hourly Pay: Grade Step OA 059 Step 1 of 1 (Top Step) - 52.97 USD
• Position is eligible for annual incentive payments based on company performance and subject to sole management discretion.

Benefits & Perks

Visit our Benefits & Perks Page for more information on benefits provided to regular full-time employees.

Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.