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 ...

60 Summit Polymers Tooling Engineer Jobs Hiring Near You
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 ...
Manufacturing Manager
Portage, MI · On-site
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 ...
Manufacturing Manager
Portage, MI · On-site
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 ...
Assembly 26 - Utility, Assembly - Shift 2
Sturgis, MI · On-site
$16.25 - $20.25/hr
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 ...
Assembly 26 - Utility, Assembly - Shift 2
Sturgis, MI · On-site
$16.25 - $20.25/hr
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 ...
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 ...
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 ...
Assembly Operator - 1st Shift
Sturgis, MI · On-site
$18.34/hr
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 ...
Assembly Operator - 1st Shift
Sturgis, MI · On-site
$18.34/hr
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 ...
Molding Utility - Shift 2
Kalamazoo, MI · On-site
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 ...
Molding Utility - Shift 2
Kalamazoo, MI · On-site
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 ...
Finance Coordinator - Plant
Portage, MI · On-site
$18.25 - $25/hr
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 ...
Finance Coordinator - Plant
Portage, MI · On-site
$18.25 - $25/hr
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 ...
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 ...
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 ...
Quality Inspector
Sturgis, MI · On-site
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 ...
Quality Inspector
Sturgis, MI · On-site
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 ...
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 ...
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 ...
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 ...
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 ...
Assembly Operator - 2nd Shift
Sturgis, MI · On-site
$19.26/hr
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 ...
Assembly Operator - 2nd Shift
Sturgis, MI · On-site
$19.26/hr
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 ...
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 ...
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 ...
Operator, Assembly - Shift 2 (4:00 PM-12:30 AM)
Portage, MI · On-site
$18.34/hr
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 ...
Operator, Assembly - Shift 2 (4:00 PM-12:30 AM)
Portage, MI · On-site
$18.34/hr
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 ...
Production Operator - 1st Shift
Sturgis, MI · On-site
$17.81/hr
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 ...
Production Operator - 1st Shift
Sturgis, MI · On-site
$17.81/hr
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 ...
Assembly Operator - Shift 2
Vicksburg, MI · On-site
$15.25 - $18.50/hr
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 ...
Assembly Operator - Shift 2
Vicksburg, MI · On-site
$15.25 - $18.50/hr
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 ...
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 ...
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 ...
Manager, Operations
Vicksburg, MI · On-site
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 ...
Manager, Operations
Vicksburg, MI · On-site
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 ...
Quality Inspector
Elizabethtown, KY · On-site
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 ...
Quality Inspector
Elizabethtown, KY · On-site
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 ...
Operator, Paint - Shift 2 (2:30 PM-11:00 PM)
Portage, MI · On-site
$18.34/hr
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 ...
Operator, Paint - Shift 2 (2:30 PM-11:00 PM)
Portage, MI · On-site
$18.34/hr
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 ...
SUMMIT POLYMERS Jobs Information
Do workers at Summit Polymers get paid breaks?
40% of people say they don’t get paid breaks.
Based on data from 30 people who took the Breakroom Quiz between December 2024 and March 2026.
Does Summit Polymers pay people when they’re sick?
79% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 33 people who took the Breakroom Quiz between December 2024 and April 2026.
At Summit Polymers, are sick days and vacation days separate paid time off?
53% of people say they have to use vacation days when they’re out sick.
Based on data from 19 people who took the Breakroom Quiz between May 2025 and April 2026.
Is the health insurance from Summit Polymers affordable enough for their workers?
87% of people say the health insurance costs are okay
Based on data from 23 people who took the Breakroom Quiz between April 2025 and April 2026.
Do people get paid time off at Summit Polymers?
100% of people say they get paid time off.
Based on data from 20 people who took the Breakroom Quiz between May 2025 and April 2026.
Do workers at Summit Polymers worry about hours?
74% of people report they worry about getting enough hours.
Based on data from 19 people who took the Breakroom Quiz between December 2024 and December 2025.
Do Summit Polymers workers get to choose the shifts they work?
58% report that they don’t have enough control over which shifts they work.
Based on data from 19 people who took the Breakroom Quiz between December 2024 and December 2025.
How easy is it to get time off at Summit Polymers?
70% of people report it’s easy to get time off.
Based on data from 30 people who took the Breakroom Quiz between December 2024 and April 2026.
Do Summit Polymers managers change schedules at the last minute?
80% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 20 people who took the Breakroom Quiz between December 2024 and December 2025.
Do jobs at Summit Polymers spill into time workers aren’t paid for?
24% of people report that their job takes up time that they don’t get paid for.
Based on data from 21 people who took the Breakroom Quiz between December 2024 and December 2025.
How easy is it to take sick days at Summit Polymers?
67% of people report that it’s easy to take time off if they are sick.
Based on data from 30 people who took the Breakroom Quiz between December 2024 and April 2026.
Is working at Summit Polymers good if you’re a parent or caregiver?
36% of people who care for a child or other relative report this isn’t a good place to work.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and April 2026.
Do people at Summit Polymers feel treated with respect by their managers?
53% of people say they’re not treated with respect by their managers.
Based on data from 32 people who took the Breakroom Quiz between December 2024 and April 2026.
Do people at Summit Polymers get to take their breaks without interruption?
76% of people report that they get to take their breaks without interruption.
Based on data from 34 people who took the Breakroom Quiz between December 2024 and April 2026.
Is it stressful to work at Summit Polymers?
82% of people say they often feel stressed out at work.
Based on data from 34 people who took the Breakroom Quiz between December 2024 and April 2026.
Do people at Summit Polymers enjoy their jobs?
41% of people report they don’t enjoy their job.
Based on data from 34 people who took the Breakroom Quiz between December 2024 and April 2026.
Do people at Summit Polymers recommend working with their team?
53% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 36 people who took the Breakroom Quiz between December 2024 and April 2026.
Do people get enough training when they start at Summit Polymers?
50% of people report they didn’t get enough training when they started working here.
Based on data from 34 people who took the Breakroom Quiz between December 2024 and April 2026.
Do people get support to advance at Summit Polymers?
In the last year, 63% of people report not being given support to advance their career here.
Based on data from 30 people who took the Breakroom Quiz between December 2024 and April 2026.
Do people think Summit Polymers’s headquarters understands what’s happening where they work?
91% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 33 people who took the Breakroom Quiz between December 2024 and April 2026.
Do workers feel well informed about how Summit Polymers is doing?
74% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 34 people who took the Breakroom Quiz between December 2024 and April 2026.

Summit Polymers rating
6.1
Based on 36 frontline employees who took The Breakroom Quiz
61st of 79 rated plastic manufacturers
Job description
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 (Molding) FLSA STATUS: Exempt
REPORTS TO: Department Manager, Molding
SUMMARY
This is responsible supervisory and technical work involving advanced technical expertise in supervision, administration of a departmental shift injection molding 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 injection molding activities of classifications assigned to the molding 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 (Traditional 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.
What Summit Polymers employees say
Pay
Benefits
Hours and flexibility
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About SUMMIT POLYMERS
Sourced by ZipRecruiter
Industry
Manufacturing
Company size
1,001 - 5,000 Employees
Headquarters location
Portage, MI, US
Year founded
1972