About this opportunity
Sealed Air lists this Mold Technician opportunity in lester prairie, Minnesota. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Mold Technician
This role supports Liquibox with Sealed Air as part of the Lester Prairie Team, helping deliver innovative packaging solutions to customers across the region. We are seeking a skilled Mold Technician to join our production team. In this role, you will be responsible for setting up injection molds, configuring auxiliary equipment, following established manufacturing processes, performing preventative maintenance, conducting safety checks, and troubleshooting technical issues to ensure optimal production quality and efficiency.
Schedule Options
Day Shift: 6:00 AM – 6:00 PM (12-hour shifts)
Night Shift: 6:00 PM – 6:00 AM (12-hour shifts)
Rotation Pattern: 2-2-3 schedule (work 2 days, off 2 days, work 3 days, then alternates)
Pay rate: $27/hr (commensurate with experience)
Key Responsibilities
Implement and maintain safety protocols while operating injection molding equipment
Configure and set up injection molding machines according to production schedules and job specifications
Install and align molds, calibrate process parameters, and program machine controllers
Set up auxiliary equipment, including robotics, material handling systems, and temperature controllers
Manage raw material handling and processing according to manufacturing specifications
Perform quality control inspections and troubleshoot production issues
Conduct preventative maintenance and safety checks on molding machines and peripheral equipment
Document process data, production metrics, and quality control results
Participate in continuous improvement initiatives and safety programs
Provide technical support across manufacturing operations
Qualifications Required
High school diploma or GED equivalent
Post-secondary education or certification in injection molding technology, plastics engineering, or related field
Minimum 4 years of combined experience: 1+ year as Mold Technician and 3+ years as Set-Up Technician (or equivalent combination of training and hands-on experience)
Physical capability to lift up to 60 pounds and maintain standing/walking position throughout 12-hour shifts
Strong mechanical aptitude with troubleshooting skills for hydraulic, pneumatic, and electrical systems
Proficiency in reading and interpreting technical documentation, blueprints, and process specifications
Excellent communication skills for cross-functional collaboration
Experience with injection molding process optimization and cycle time reduction
Preferred Skills & Experience
Certification in Scientific Molding, RJG training, or similar technical credentials
Experience with SPC (Statistical Process Control) and quality management systems
Familiarity with lean manufacturing principles and 5S methodology
Knowledge of common injection molding materials (ABS, PC, PP, PE, PET, etc.)
Experience with preventative maintenance programs for injection molding equipment
Proficiency with common molding machine controllers (Fanuc, Allen Bradley, etc.)
Benefits and Perks
401(k)
401(k) matching
Dental insurance
Disability insurance
Employee assistance program
Employee discounts
Flexible spending account
Health insurance
Life insurance
Paid elder care
Paid time off
Parental leave
Professional development assistance
Retirement plan
Tuition reimbursement
Vision insurance
Worksite address
lester prairie, MN, 55354, US
Who can apply
Review the original listing for work authorization, qualifications and employer requirements.