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Summit Plastic Molding Jobs (NOW HIRING)

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Maintenance Mechanic

Mukwonago, WI · On-site

$35 - $47/hr

... Plastics Manufacturing Must Have Injection Mold Maintenance Experience! This is an excellent ... Summit, Rochester, Union Grove, Wind Lake, Caledonia. Relevant Job Titles: Maintenance Mechanic ...

New

Ensure plant manufacturing operations closely adhere to Summit Lean Manufacturing System (SLMS ... Requires experience in Plastic Injection Molding, Painting, and Automotive Assembly processes.

Assembly Department Manager

Vicksburg, MI · On-site

$19 - $21.50/hr

... molding and various decorative and assembly processes for plastic parts and components most of ... Reviews practices and procedures, and leads activities directed toward implementation of Summit ...

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Summit Plastic Molding information

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$13

$18

$25

How much do summit plastic molding jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for summit plastic molding in the United States is $18.28, according to ZipRecruiter salary data. Most workers in this role earn between $14.42 and $21.63 per hour, depending on experience, location, and employer.

What is a Summit Plastic Molding job?

A Summit Plastic Molding job involves working in plastic manufacturing, specializing in injection molding processes to create plastic components for various industries. Employees may work in roles such as machine operators, quality inspectors, or assembly line workers. Responsibilities typically include operating machinery, inspecting products for defects, and ensuring production efficiency. The job may require attention to detail, ability to follow safety protocols, and teamwork. Positions can vary in skill level, from entry-level to more specialized technical roles.

What does a typical workday look like for someone in a Summit Plastic Molding position?

A typical day in a Summit Plastic Molding position involves setting up and operating injection molding machines, monitoring production runs for quality assurance, and conducting routine equipment checks. You’ll work closely with quality control, maintenance, and supervisory teams to resolve issues and ensure production goals are met. The environment is usually fast-paced and may require standing for long periods or working in shifts. Teamwork and strong communication with colleagues are key, as you'll often need to collaborate to troubleshoot production challenges or implement process improvements.

What are the key skills and qualifications needed to thrive in the Summit Plastic Molding position, and why are they important?

To thrive in a Summit Plastic Molding role, strong mechanical aptitude, attention to detail, and familiarity with plastics manufacturing processes are essential, often supported by a high school diploma or equivalent. Proficiency in operating injection molding machines, basic maintenance tools, and understanding quality control systems is typically required, and some positions may seek certification in plastics technology or safety standards. Reliable team collaboration, problem-solving skills, and clear communication will help you excel in fast-paced production environments. These capabilities ensure safe, efficient operations and consistent product quality, which are critical to success in plastic molding manufacturing.

More about Summit Plastic Molding jobs
What are the most commonly searched types of Summit Plastic Molding jobs? The most popular types of Summit Plastic Molding jobs are:
What states have the most Summit Plastic Molding jobs? States with the most job openings for Summit Plastic Molding jobs include:
Infographic showing various Summit Plastic Molding job openings in the United States as of August 2026, with employment types broken down into 62% Full Time, 25% Part Time, and 13% Contract. Highlights an 100% In-person job distribution, with an average salary of $38,020 per year, or $18.3 per hour.

Assembly Supervisor - 1st Shift

Summit Polymer

Kalamazoo, MI • On-site

Full-time

Posted 3 days ago

New


Summit Polymers rating

5.8

Company rating: 5.8 out of 10

Based on 37 frontline employees who took The Breakroom Quiz

72nd of 84 rated plastic manufacturers


Job description

Summit Polymers is a leading, global supplier of automotive interior systems including consoles, door panels, and instrument panels. With over 50 years serving the industry, we deliver engineering and product excellence to our customers, on time, in budget, with the latest innovations.
JOIN A TEAM WHERE YOU'LL BE CHALLENGED AND valued.
A career with Summit Polymers means working with smart people in a culture that thrives on challenging, meaningful work. At Summit, we look for growth potential with every hire. We don't just fill seats, we set people on career paths. We're always on the lookout for smart people who are committed to continuous improvement, customer service and quality.
JOB DESCRIPTION
JOB TITLE: Supervisor, Manufacturing (Assembly) FLSA STATUS: Exempt
REPORTS TO: Department Manager, Assembly
SUMMARY
This is responsible supervisory and technical work involving advanced technical expertise in supervision, administration of a departmental shift, injection molding, painting, welding, gluing, inking, decoration, and assembly of component plastic parts. Responsible to comply, enforce and uphold company policies as outline in the Team Member Handbook.
RESPONSIBILITIES AND DUTIES
  • Supervises and directs finishing and assembly activities of classifications assigned to finishing area
  • Directs, instructs, and trains new and promoted employees, and monitors, evaluates, and corrects employee performance and behavior as necessary.
  • Assures proper training of all hourly employees assigned to decoration activities, including proper training in safe operation of machines
  • Investigates and implements disciplinary actions in accord with corporate personnel policies and procedures
  • Audits and records quality and productivity of subordinates
  • Assures compliance with all applicable departmental and corporate policies and procedures. Enforces all applicable rules and regulations of the company
  • Plans, coordinates, and regulates work flow throughout department in accordance with SLMS
  • Coordinates, assists, and reviews problems and changes with supervisors on other shifts, and collaborates with other departments as necessary to assure quality, productivity, and inspection procedures meet departmental, shift, and company requirements
  • Coordinates and participates in company programs such as communications, job training, vacation scheduling, etc.
  • Prepares reports, memos, schedules, and other supporting documentation as necessary
  • Insures that all daily process checks are completed accurately
  • Complies with environmental health and safety system.
  • Use Root Cause problem solving techniques to bring resolution to quality problems and prevent repeat quality issues.
  • Completes housekeeping checklists
  • Performs other duties as required or directed

EDUCATION AND EXPERIENCE
One year of related experience in a leadership role.
SKILLS AND ABILITIES:
Possesses the ability to gather and analyze information and make decisions from a limited number of choices. Possesses the ability to train others for routine positions.
  • A minimum score of 50 on the Wonderlic Select Assessment (Technical score of 20 on the Cognitive portion).

TRAVEL REQUIREMENTS
This position typically does not require any travel.
DISCLAIMER
The information contained in this job description is not intended to be an all-inclusive list of the duties and responsibilities of the job, nor are they intended to be an all-inclusive list of the skills and abilities required to do the job. Management may, at its discretion, assign or reassign duties and responsibilities to this job at any time. Agreement to complete all post-hire required training.

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