Molding- Injection Molding Machine Operator; Nights Differential
Listed on 2026-10-04
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Manufacturing / Production
Machine Operator, Manufacturing & Industrial Operations, Injection Molding, Production Associate / Production Line
Lee’s Summit, MO
DepartmentMolding
Pay rateStarts at $29.03 /hrplus $2/hr night shift premium
ShiftContinental Night Shift 7 pm to 7 am
At Polytainers, we create packaging that helps protect the food products people enjoy every day. As a leading North American manufacturer of rigid plastic packaging, we combine innovation, operational excellence and strong customer partnerships to deliver quality products and contribute to a more sustainable future.
Our people are at the heart of everything we do. Across our teams and facilities, we work together with purpose, put our customers first and continuously look for better ways to work. We create an environment where people are encouraged to share their ideas, empowered to take action and are supported in their growth.
When you join Polytainers, you become part of a team that values accountability, collaboration and respect. Whatever your role—making our products, supporting our customers or improving how we work—your contribution matters. Together, we partner for success, win through teamwork and create packaging solutions for today and tomorrow.
POSITION SUMMARYReporting to the Shift Supervisor and Process Technician, the Machine Operator is responsible for safety, quality and attainment of production for his assigned group of machines during the shift.
In order to achieve the above, it is the responsibility of the Machine Operator to ask for necessary support and help on a timely basis from the Process Technician or the Shift Supervisor so that he or she will have a successful shift.
POSITION RESPONSIBILTIESInjection Molding Machine, Molds and Stacking Equipment- Re-Start machine with machine parameters already set
- Shut-down machine for schedule down
- Operator to machine Ratio assigned by Supervisor
- Respond to Machine Alarms. Escalate to Process Technician within 15 minutes if troubleshooting is not successful
- Basic troubleshooting of defective parts and adjusting process accordingly
- Follow lockout / tag out procedure anytime maintenance work needs to be performed on the machine
- Always ensure the machine is running to the master set-up sheet
- Perform basic swing chute operation
- Report any cycle deviations to the supervisor/process tech
- During the shift, production molds are cleaned following the cleaning schedule
- The stacking equipment is cleaned as per the checklist
- Clean the machine, platforms and surrounding areas clean of oil, parts and dirt
- Perform basic stacker maintenance and help troubleshoot for maintenance
- Clean swing chute and companion chute and perform basic troubleshooting of swing chute
- Clean drool every 3 hours from machine or as needed
- Record running and deviations of machine process parameters in set-up sheet
- Complete the mold run data sheet
- Complete the stacker / mold checklist upon completion of cleaning and inspection
- Perform data entry operation in Mattec unit
- Complete metal contamination /PPMS /Mold cleaning sheets
- Complete outstanding ensur training documents
- Record any machine downtown on line inspection forms.
- Perform color change that would be no longer than 15-20 minutes
- Able to perform color change using liquid color unit
- Able to perform resin/material change. In the case of blended resin, perform mixing to get the resin blend
- Perform Line Clearance when there is a product change
- Perform front line quality by looking at parts as soon as they come off the machine
- Achieve shift attainment and escal...??
- Communicate quality issues and necessary information that would provide the next machine operator with success to achieve shift attainment
- Always comply with plant safety and SQF, use appropriate PPE while performing various duties
- Identify…
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