Molding Engineer
Columbus, OH ยท On-site
Core Molding Technologies, Inc. Geographic Location: Columbus, OH Position: Molding Engineer Duties: Lead and support compression molding operations within manufacturing facility driving process ...
Columbus, OH ยท On-site
Core Molding Technologies, Inc. Geographic Location: Columbus, OH Position: Molding Engineer Duties: Lead and support compression molding operations within manufacturing facility driving process ...
Columbus, OH ยท On-site
Core Molding Technologies, Inc. Geographic Location: Columbus, OH Position: Molding Engineer Duties: Lead and support compression molding operations within manufacturing facility driving process ...
Saline, MI ยท On-site
$21 - $23/hr
Injection Molding Machine (Nissei) * Overhead Crane * Forklifts
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Saline, MI ยท On-site
$21 - $23/hr
Injection Molding Machine (Nissei) * Overhead Crane * Forklifts
Statesville, NC ยท On-site
$22.43/hr
Basic understanding of molding machine operations regarding mold setting.. Complete and maintain all required paperwork.. Perform preventative maintenance as necessary.. Ability to use and understand ...
Statesville, NC ยท On-site
$22.43/hr
Basic understanding of molding machine operations regarding mold setting.. Complete and maintain all required paperwork.. Perform preventative maintenance as necessary.. Ability to use and understand ...
Inman, SC ยท On-site
$18.75 - $25/hr
Ability to debug and take corrective action on molds and processes as necessary; Work with tooling and maintenance personnel as required; Work with engineering, plant personnel, customers, and ...
Inman, SC ยท On-site
$18.75 - $25/hr
Ability to debug and take corrective action on molds and processes as necessary; Work with tooling and maintenance personnel as required; Work with engineering, plant personnel, customers, and ...
Inman, SC ยท On-site
$18.75 - $25/hr
Ability to debug and take corrective action on molds and processes as necessary; Work with tooling and maintenance personnel as required; Work with engineering, plant personnel, customers, and ...
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Inman, SC ยท On-site
$18.75 - $25/hr
Ability to debug and take corrective action on molds and processes as necessary; Work with tooling and maintenance personnel as required; Work with engineering, plant personnel, customers, and ...
Inman, SC ยท On-site
$18.75 - $25/hr
Ability to debug and take corrective action on molds and processes as necessary; Work with tooling and maintenance personnel as required; Work with engineering, plant personnel, customers, and ...
Inman, SC ยท On-site
$18.75 - $25/hr
Ability to debug and take corrective action on molds and processes as necessary; Work with tooling and maintenance personnel as required; Work with engineering, plant personnel, customers, and ...
Houston, TX ยท On-site
$21.25 - $25.25/hr
The Injection Molding Process Technician is responsible for operating and maintaining injection molding machines to produce high-quality plastic parts. This role requires a strong understanding of ...
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Houston, TX ยท On-site
$21.25 - $25.25/hr
The Injection Molding Process Technician is responsible for operating and maintaining injection molding machines to produce high-quality plastic parts. This role requires a strong understanding of ...
Inman, SC ยท On-site
$19.13/hr
Mack Molding is looking to fill openings for operators on both its 12-hour day and night shifts at the Company's Inman, S.C., facility. For those interested in the night shift, it offers $1 extra an ...
Inman, SC ยท On-site
$19.13/hr
Mack Molding is looking to fill openings for operators on both its 12-hour day and night shifts at the Company's Inman, S.C., facility. For those interested in the night shift, it offers $1 extra an ...
Sheffield Lake, OH ยท On-site
$25 - $35/hr
Mold Changeover: * - Performs mold changeover including pulling, set-up, verification for plastic molding machines and auxiliary equipment (dryers, grinders, robots, conveyors, etc...) to complete ...
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Sheffield Lake, OH ยท On-site
$25 - $35/hr
Mold Changeover: * - Performs mold changeover including pulling, set-up, verification for plastic molding machines and auxiliary equipment (dryers, grinders, robots, conveyors, etc...) to complete ...
Blue Springs, MO ยท On-site
Senior Injection Molding Process Technician (Level III) Experienced Mold Setup & Process Technician Needed - Please Read Before Applying This is NOT an entry-level injection molding position. We are ...
New
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Blue Springs, MO ยท On-site
Senior Injection Molding Process Technician (Level III) Experienced Mold Setup & Process Technician Needed - Please Read Before Applying This is NOT an entry-level injection molding position. We are ...
New
Salary: $19.13 + $1/night shift premium Mack Molding is looking to fill openings for operators on both its 12-hour day and night shifts at the Companys Inman, S.C., facility. For those interested in ...
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Salary: $19.13 + $1/night shift premium Mack Molding is looking to fill openings for operators on both its 12-hour day and night shifts at the Companys Inman, S.C., facility. For those interested in ...
Statesville, NC ยท On-site
$18.75 - $24.50/hr
Work on continuous training of set-ups in molding depertment. Increase knowledge and grow capabilities * Oversee and assist in completing normal daily set-up requirements * Interface with all set-up ...
Statesville, NC ยท On-site
$18.75 - $24.50/hr
Work on continuous training of set-ups in molding depertment. Increase knowledge and grow capabilities * Oversee and assist in completing normal daily set-up requirements * Interface with all set-up ...
Liberty, MO ยท On-site
Senior Injection Molding Process Technician (Level III) Experienced Mold Setup & Process Technician Needed - Please Read Before Applying This is NOT an entry-level injection molding position. We are ...
New
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Liberty, MO ยท On-site
Senior Injection Molding Process Technician (Level III) Experienced Mold Setup & Process Technician Needed - Please Read Before Applying This is NOT an entry-level injection molding position. We are ...
New
Independence, MO ยท On-site
Senior Injection Molding Process Technician (Level III) Experienced Mold Setup & Process Technician Needed - Please Read Before Applying This is NOT an entry-level injection molding position. We are ...
New
Quick apply
Independence, MO ยท On-site
Senior Injection Molding Process Technician (Level III) Experienced Mold Setup & Process Technician Needed - Please Read Before Applying This is NOT an entry-level injection molding position. We are ...
New
Grain Valley, MO ยท On-site
Senior Injection Molding Process Technician (Level III) Experienced Mold Setup & Process Technician Needed - Please Read Before Applying This is NOT an entry-level injection molding position. We are ...
New
Quick apply
Grain Valley, MO ยท On-site
Senior Injection Molding Process Technician (Level III) Experienced Mold Setup & Process Technician Needed - Please Read Before Applying This is NOT an entry-level injection molding position. We are ...
New
Statesville, NC ยท On-site
$18.75 - $24.50/hr
Work on continuous training of set-ups in molding depertment. Increase knowledge and grow capabilities Oversee and assist in completing normal daily set-up requirements Interface with all set-up ...
Statesville, NC ยท On-site
$18.75 - $24.50/hr
Work on continuous training of set-ups in molding depertment. Increase knowledge and grow capabilities Oversee and assist in completing normal daily set-up requirements Interface with all set-up ...
Excelsior Springs, MO ยท On-site
Senior Injection Molding Process Technician (Level III) Experienced Mold Setup & Process Technician Needed - Please Read Before Applying This is NOT an entry-level injection molding position. We are ...
New
Quick apply
Excelsior Springs, MO ยท On-site
Senior Injection Molding Process Technician (Level III) Experienced Mold Setup & Process Technician Needed - Please Read Before Applying This is NOT an entry-level injection molding position. We are ...
New
Statesville, NC ยท On-site
$18.75 - $24.50/hr
Work on continuous training of set-ups in molding depertment. Increase knowledge and grow capabilities * Oversee and assist in completing normal daily set-up requirements * Interface with all set-up ...
Quick apply
Statesville, NC ยท On-site
$18.75 - $24.50/hr
Work on continuous training of set-ups in molding depertment. Increase knowledge and grow capabilities * Oversee and assist in completing normal daily set-up requirements * Interface with all set-up ...
Orrick, MO ยท On-site
Senior Injection Molding Process Technician (Level III) Experienced Mold Setup & Process Technician Needed - Please Read Before Applying This is NOT an entry-level injection molding position. We are ...
New
Quick apply
Orrick, MO ยท On-site
Senior Injection Molding Process Technician (Level III) Experienced Mold Setup & Process Technician Needed - Please Read Before Applying This is NOT an entry-level injection molding position. We are ...
New
Be Seen First
Snow Hill, NC ยท On-site
$90K - $120K/yr
Molding Manager - Injection Molding Location: Snow Hill, NC Job Type: Full-Time | Onsite About the Role We are seeking an experienced Molding Manager to lead injection molding operations in a high ...
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Be Seen First
Snow Hill, NC ยท On-site
$90K - $120K/yr
Molding Manager - Injection Molding Location: Snow Hill, NC Job Type: Full-Time | Onsite About the Role We are seeking an experienced Molding Manager to lead injection molding operations in a high ...
$35.5K - $42.5K
5% of jobs
$42.5K - $49.5K
12% of jobs
$52.9K is the 25th percentile. Wages below this are outliers.
$49.5K - $56.5K
17% of jobs
The median wage is $63.3K / yr.
$56.5K - $63.5K
17% of jobs
$63.5K - $70.5K
8% of jobs
$70.5K - $77.5K
14% of jobs
$80.7K is the 75th percentile. Wages above this are outliers.
$77.5K - $84.5K
5% of jobs
$84.5K - $91.5K
3% of jobs
$91.5K - $98.5K
8% of jobs
$98.5K - $105.5K
8% of jobs
$105.5K - $112.5K
2% of jobs
$35.5K
$71K
$112.5K
| Aspect | Molding | Casting |
|---|---|---|
| Process | Shaping materials in a mold, often using injection or compression methods | Pouring liquid material into a mold to solidify |
| Materials | Plastics, rubbers, some metals | Metals, plastics, ceramics |
| Work Environment | Manufacturing plants, workshops | Foundries, manufacturing facilities |
| Common Certifications | Manufacturing certifications, safety training | Foundry certifications, safety standards |
While both molding and casting involve shaping materials using molds, molding typically involves injecting or compressing materials into a mold, suitable for plastics and rubbers. Casting involves pouring liquid materials into molds, often for metals or ceramics. Understanding these differences helps in selecting the right process for manufacturing specific products.

Employer: Core Molding Technologies, Inc.
Geographic Location: Columbus, OH
Position: Molding Engineer
Duties: Lead and support compression molding operations within manufacturing facility driving process excellence, optimizing tooling and fixtures, and ensuring high standards of quality, efficiency, and continuous improvement. Provide engineering support for compression molding operations, including tooling, fixtures, process development, and work instructions for SMC, RTM, RIM, and injection molding. Operate and troubleshoot high-tonnage compression presses (250โ4,500 tons), addressing failures such as overheating, pressure loss, servo valve faults, and safety alarms. Lead mold set-up and changeovers for dies up to 80,000 tons and implement SMED projects to reduce downtime for coated and non-coated SMC and RTM pieces. Drive process optimization, scrap reduction, and quality improvement initiatives across molding lines. Troubleshoot complex molding defects including porosity, blisters, non-fills, cracking, under-curing, and contamination using root cause analysis and hydraulic schematics. Develop and maintain Control Plans, PFMEAs, SOPs, and flow diagrams aligned with APQP, PPAP, ISO9001, and IATF 16949 standards. Design and modify tooling, fixturing, and gauges using CAD software. Support robotic routing/drilling and vacuum system integration. Support In-Mold Coating (IMC) processes and post-primer mixing to deliver cured and primed parts in a single cycle. Optimize application settings for various thermoset materials to meet specific customer requirements for interior and exterior components. Ensure part traceability and process control through tracking systems for both raw materials and work-in-process. Collaborate with cross-functional teams in quality, maintenance, and product development to drive lean manufacturing and continuous improvement initiatives. Manage steam heating systems, including electronic/manual steam trees and thermolators. Design steam manifolds to support rapid tool changes. Supervise approx. 9 Mold Technicians and Set-up Technicians.
Minimum Requirements: Min. req. incl: Bachelorโs degree in Engineering (Mechatronics, Mechanical, Materials, Manufacturing, Chemical, or Industrial) & 3 yrs exp, including 3 years of engineering experience in an automotive or similar high-volume manufacturing environment; 3 years of hands-on experience with compression molding (SMC), RIM, or injection molding; 3 years of experience with reinforced fiberglass and both open and closed mold practices; 3 years of experience with FMEA, Control Plans, Root Cause Analysis, and APQP/PPAP documentation; 3 years of experience troubleshooting complex molding defects; 3 years of experience in root cause analysis tools (5 Whys, 8D, A3, RedX); 3 years of experience with CAD and/or SolidWorks; 3 years of experience with GD&T and ability to interpret engineering drawings and customer specifications; 3 years of experience with quality systems such as IATF 16949 or ISO9001; and 3 years of experience with Microsoft Project or other project management tools.
40 hrs/wk; 8:00 am to 5:00 pm Mon-Fri
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Plastics product manufacturing
1,001 - 5,000 Employees
Columbus, OH, US
1980