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Industrial Machine Maintenance
O Fallon, MOApril 1st, 2026
Job Full DescriptionIndustrial Machine Maintenance - St. Charles County - All ShiftsExperienced maintenance technicians keep production running, and the best ones deserve steady work, strong pay, and a recruiter who respects their skills. Express Employment Professionals partners with top industrial and manufacturing facilities across St. Charles County that rely on skilled machine maintenance techs to keep equipment operating safely and efficiently. If you've got solid troubleshooting ability and want access to multiple opportunities with one application, this is for you. About the OpportunityThis temp-to-hire role supports industrial, food production, and metal manufacturing facilities throughout St. Charles County. Companies are hiring entry-level through advanced multi-craft machine maintenance technicians with mechanical and electrical troubleshooting skills who can thrive in fast-paced production environments. What You'll Do• Troubleshoot, repair, and maintain industrial machinery, conveyors, motors, and production equipment • Perform electrical work including sensors, motors, drives, relays, limit switches, and controls • Complete preventative, predictive, and reactive maintenance • Read and interpret electrical schematics, wiring diagrams, and mechanical drawings • Repair and maintain hydraulic, pneumatic, and mechanical systems • Perform machine adjustments, changeovers, and part replacements • Use multimeters, hand tools, power tools, and diagnostic equipment • Support safe, efficient production operations What You Bring• Mechanical and/or electrical maintenance experience in manufacturing • Ability to troubleshoot machinery safely and efficiently • Knowledge of hydraulics, pneumatics, motors, and mechanical systems • Ability to read wiring diagrams and schematics • Strong problem-solving and documentation skills • PLC troubleshooting experience is a plus Nice-to-Haves• Allen-Bradley or Siemens PLC experience • Knowledge of VFDs, servo systems, or automation • Preventative maintenance program experience • Basic fabrication or welding ability • Experience in food production or metal fabrication environments Why Work with Express Employment Professionals• We partner with 250+ local companies in the St. Louis and St. Charles County area. • We often know about skilled trades openings before they're publicly posted. • We have direct access to hiring managers and decision-makers. • Your application is reviewed by real people who will advocate for your skills and experience. • One application with Express can connect you to multiple local skilled trades roles. Schedule, Pay & LocationLocation: St. Charles County Shifts: All shifts available Employment Type: Temp-to-hire through Express Employment Professionals Pay:Entry-Level Techs: Earn up to $25/hr depending on experience Advanced / Multi-Craft Techs: Earn up to $38/hr based on electrical ability and troubleshooting skillsThis opportunity is offered through Express Employment Professionals in the St. Louis / St. Charles County area. You may be employed through Express or placed directly with a local employer depending on the role. Next StepsBring your maintenance skills to a company that values them. Apply with Express Employment Professionals today! Express Employment Professionals is an Equal Opportunity Employer.1511STSaint Peters, MO 1511 1 Mid Rivers Mall Drive Suite 130 St. Peters, MO 63376