Join a Growing Manufacturing Team and Make an Immediate Impact! Are you an experienced Injection Molding Technician, Process Technician, or Mold Setter looking for your next opportunity? We're seeking a hands-on professional to help keep our high-volume plastic injection molding operation running efficiently while driving quality, productivity, and continuous improvement. In this role, you'll troubleshoot equipment, optimize molding processes, support production teams, and work with advanced automation technology to ensure products meet the highest quality standards.
What You'll Do: Troubleshoot mechanical, electrical, hydraulic, pneumatic, and process-related issues Set up, adjust, and optimize injection molding machines for maximum performance Perform mold changes, machine setups, repairs, and preventative maintenance Investigate quality concerns and implement corrective actions Monitor and improve cycle times, reduce scrap, and increase efficiency Support and train production operators on equipment and troubleshooting Work with Engineering, Quality, Production, and Maintenance teams to improve processes Use measuring and inspection tools to ensure products meet specifications
What We're Looking For: Experience with plastic injection molding in a manufacturing environment Strong troubleshooting and problem-solving skills Experience with machine setup, mold changes, and process optimization Knowledge of hydraulic, pneumatic, electrical, and mechanical systems Ability to read, understand, and adjust machine parameters Experience using precision measuring and inspection equipment Strong communication skills and ability to work in a team environment
Preferred Qualifications: Experience with Husky injection molding machines Experience with PET preforms and high-cavitation molds Experience in continuous improvement and lean manufacturing initiatives Experience working in fast-paced, automated manufacturing environments Why Join Us? Work with advanced manufacturing technology and automated equipment Career growth and advancement opportunities Ongoing training and professional development Collaborative team environment Exposure to global manufacturing projects and industry-leading processes Opportunity to make a direct impact on production performance and quality
Work Environment: This position is based in a fast-paced manufacturing facility focused on high-volume plastic injection molding. You'll work with advanced molding equipment, automated systems, and precision inspection tools while partnering with production, quality, engineering, and maintenance teams to drive operational excellence. Ideal Backgrounds Injection Molding Technician Process Technician Mold Setter Maintenance Technician Manufacturing Technician Automation Technician Plastics Process Technician Tooling Technician If you enjoy troubleshooting equipment, improving manufacturing processes, and working with cutting-edge molding technology, apply today and take the next step in your career! Job Type & Location: This is a Permanent position based out of Jennings, MO.
Pay and Benefits: The pay range for this position is $80000.00 - $110000.00/yr. Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors. 401(k) matching Dental insurance Health insurance Health savings account Paid time off Vision insurance
Workplace Type: This is a fully onsite position in Jennings, MO.
Application Deadline: This position is anticipated to close on Oct 20, 2026.

Also on the board Same function, level within a rung

Level

Senior

Salary

$80000.00 - $110000.00/yr

Location

St Louis, MO

Occupation

Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic

Industry

All Other Plastics Product Manufacturing

Posted

today

Apply for this role →