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Molding Engineer Jobs in Ohio (NOW HIRING)

LFP Associates

Molding Engineer II

Columbus, OH

$80K - $90K/yr

INJECTION MOLDING ENGINEER LEVEL III PAY: LEVEL III - $80K - $90K (5 - 10 YEARS EXPERIENCE) VISA SPONSORSHIP: NO RELOCATION ASSISTANCE: YES REMOTE: NO Our client is offering a very rewarding career ...

ICU Medical

Engineer II, Molding

Dublin, OH

Position Summary The Engineer II, Molding is responsible for supporting injection molding improvements through adherence to established product design, scientific injection molding process, tooling ...

ICU Medical

Engineer II, Molding

Dublin, OH · On-site

Position Summary The Engineer II, Molding is responsible for supporting injection molding improvements through adherence to established product design, scientific injection molding process, tooling ...

Surge Staffing

Molding Process Technician

Defiance, OH · On-site

$26 - $30/hr

Launch new molds and obtain first piece approval to engineering standards * Develop and implement operating instructions in coordination with QA * Develop and manage a well-organized mold change ...

Surge Staffing

Molding Process Technician

Defiance, OH

$26 - $30/hr

Launch new molds and obtain first piece approval to engineering standards * Develop and implement operating instructions in coordination with QA * Develop and manage a well-organized mold change ...

ASC Engineered Solutions

Molding Operator

Ashtabula, OH · On-site

$14.75 - $17.75/hr

Ashtabula, OH Description ASC Engineered Solutions is seeking a Molding Press Operator to assist with our molding operations. This role is responsible for safely and efficiently operating rubber ...

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All JobsMolding Engineer JobsMolding Engineer Jobs in Ohio

Molding Engineer information

See Ohio salary details

$39.9K

$78.6K

$119.3K

How much do molding engineer jobs pay per year?

As of Jul 29, 2026, the average yearly pay for molding engineer in Ohio is $78,590.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $83,200.00 per year, depending on experience, location, and employer.

What is the difference between Molding Engineer vs Tooling Engineer?

AspectMolding EngineerTooling Engineer
Primary FocusDesign, develop, and optimize molding processes for manufacturing plastic or metal partsDesign, develop, and maintain tools and dies used in manufacturing processes
Required SkillsKnowledge of molding machines, materials, process parametersExpertise in tool design, CAD/CAM, and machining
Work EnvironmentManufacturing plants, quality labsTool rooms, machine shops, manufacturing facilities
Common CertificationsManufacturing or process engineering certificationsTool design, CAD/CAM certifications

While both roles are integral to manufacturing, Molding Engineers focus on the overall molding process and product quality, whereas Tooling Engineers specialize in designing and maintaining the tools used in production. Both roles require technical skills and often collaborate to ensure efficient manufacturing operations.

What are the key skills and qualifications needed to thrive as a Molding Engineer, and why are they important?

To thrive as a Molding Engineer, you need a strong background in mechanical or manufacturing engineering, with expertise in injection molding processes and materials science, often supported by a relevant engineering degree. Familiarity with CAD software, mold flow analysis tools, and quality control systems is typically required, along with certifications like Six Sigma or RJG Master Molder. Problem-solving, attention to detail, and effective communication are crucial soft skills for collaborating with cross-functional teams and ensuring process optimization. These skills and qualifications are vital for producing high-quality molded products efficiently and maintaining consistent manufacturing standards.

What are some common challenges a Molding Engineer faces when optimizing production processes?

Molding Engineers often encounter challenges such as maintaining consistent quality across large production runs, minimizing cycle times, and troubleshooting defects like warping or sink marks. They must also balance material costs with performance requirements and adapt to changes in tooling or equipment. Effective collaboration with production teams, tool designers, and quality assurance is essential to identify root causes and implement solutions quickly, ensuring smooth and efficient operations.

What are Molding Engineers?

Molding Engineers are specialized professionals who design, develop, and optimize molding processes used to manufacture parts and products, typically from plastics or other moldable materials. They work with various molding techniques, such as injection molding, compression molding, and blow molding, to ensure quality, efficiency, and cost-effectiveness in production. Their responsibilities include selecting appropriate materials, designing molds, troubleshooting defects, and improving existing processes. Molding Engineers often collaborate with product designers, quality engineers, and production teams to meet manufacturing goals.
What are popular job titles related to Molding Engineer jobs in Ohio? For Molding Engineer jobs in Ohio, the most frequently searched job titles are:
What job categories do people searching Molding Engineer jobs in Ohio look for? The top searched job categories for Molding Engineer jobs in Ohio are:
What cities in Ohio are hiring for Molding Engineer jobs? Cities in Ohio with the most Molding Engineer job openings:
What are popular job titles related to Molding Engineer jobs in OH? For Molding Engineer jobs in OH, the most frequently searched job titles are:
Molding Engineer jobs near you
Infographic showing various Molding Engineer job openings in Ohio as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $78,590 per year, or $37.8 per hour.
Molding Engineer

Molding Engineer

Core Molding Technologies, Inc.

Columbus, OH • On-site

Full-time

Posted 28 days ago

Job description

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 (250–4,500 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: Bachelor’s 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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