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Manufacturing Engineer Plastics Jobs (NOW HIRING)

Principal Mfg Engineer Position Summary The Principal Manufacturing Engineer - Plastics is the technical authority for plastic injection molding process development, optimization, and sustainment

Collaborate with supply management, product design, industrial design, and manufacturing engineering groups on material selection, design feasibility and aesthetics of new plastic part & tooling ...

Manufacturing Engineer

Canton, MO · On-site

$71K - $91K/yr

The Manufacturing Engineer plays a vital role in the production of high-quality plastic products. This role requires a strong understanding of manufacturing processes, materials, and quality control ...

Manufacturing Engineer

Longmont, CO · On-site

$85K - $125K/yr

PTA Plastics, an employee-owned and innovative leader in the plastic injection molding, contract manufacturing and tool-building industry, is looking for an Manufacturing Engineer to join our dynamic ...

Manufacturing Engineer

Oxford, CT · On-site

$85K - $125K/yr

PTA Plastics, an employee-owned and innovative leader in the plastic injection molding, contract manufacturing and tool-building industry, is looking for an Manufacturing Engineer to join our dynamic ...

Sr Engineer, Plastics

Bridgeport, CT

$105K - $136K/yr

The Plastics/Injection Molding Engineer is responsible for driving mold process development and ... Subject matter expert during product design reviews for manufacturing feasibility * Understanding ...

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Plastics Engineer

Hudson, MA · On-site

$110K - $130K/yr

Since 1968, Plastic Molding Manufacturing (PMM) has been an owner-operated leader in American-made ... Plastics Engineer (Plastic Injection Molding) * Location: Hudson, MA (on-site) * Schedule: Monday ...

Sr Engineer, Plastics

Bridgeport, CT · On-site

$105K - $136K/yr

The Plastics/Injection Molding Engineer is responsible for driving mold process development and ... Subject matter expert during product design reviews for manufacturing feasibility * Understanding ...

Bachelor's degree in Mechanical Engineering, Manufacturing Engineering, Industrial Engineering, Plastics Engineering, or related field * 5+ years of manufacturing engineering experience, ideally ...

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Manufacturing Engineer Plastics information

See salary details

$47.5K

$85.6K

$120K

How much do manufacturing engineer plastics jobs pay per year?

As of Jun 30, 2026, the average yearly pay for manufacturing engineer plastics in the United States is $85,613.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,000.00 and $94,000.00 per year, depending on experience, location, and employer.
More about Manufacturing Engineer Plastics jobs
Infographic showing various Manufacturing Engineer Plastics job openings in the United States as of June 2026, with employment types broken down into 94% Full Time, 3% Contract, and 3% Nights. Highlights an 95% Physical, 2% Hybrid, and 3% Remote job distribution, with an average salary of $85,613 per year, or $41.2 per hour.