Manufacturing / Production Jobs in O'Fallon, Missouri

Redline Plastics LLC in Lee Summit, MO is seeking a Maintenance Mechanic – Tool & Die to support maintenance, repair, troubleshooting, and continuous improvement...

Millennium Power, Inc. is seeking a Bead Blaster/Surface Preparation technician to remove paint, rust, and contaminants from various components using bead and grit...

SA Recycling LLC in Missouri is hiring for a laborer role focused on material handling and sorting in a scrap metal yard. Responsibilities include unloading pallets,...

Martin Energy in Tipton, MO is seeking a welder/fabrication specialist to support everyday structural material handling and fabrication tasks. You will perform MIG...

Position: Precision CNC Lathe Operator (3–5 Axis) - Hubbell Incorporated, a leading global manufacturer, is seeking a CNC Machine Operator in Kentucky. The role...

Seyer Industries, Inc. in Missouri is seeking a Highly Skilled Welder to read blueprints and interpret models for setting up and welding tight - tolerance parts using...

Heniff Transportation Systems, LLC is seeking an ISO Tank Container Mechanic to inspect, maintain, repair and refurbish ISO containers at our Missouri depot. The role...

Priority Dispatch Corp. is seeking a full - time welder/fabrication worker in Tipton, MO to support manufacturing projects. You will handle structural materials,...

Seyer Industries, Inc. is seeking a skilled machinist to set up and operate manual mills and lathes with precision tooling and fixtures. You will work on highly...

Phoenix Manufacturing in Glasgow, Missouri is seeking a Welder to join our Glasgow fabrication team. You will use flame - cutting and welding to join metal components,...