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Temp Injection Molding Process Engineer Jobs in Fairfield, NJ

Comar

Mold Shop Manager

Buena, NJ · On-site

Work closely with operations, maintenance, and process engineering to solve manufacturing issues ... Prior experience and understanding of de-coupled injection molding and structured process ...

Chefman

Manufacturing Engineer/NPI Engineer

Mahwah, NJ

$73K - $94K/yr

You will serve as the primary engineering link between our US-based design teams, TPMs, and ... with injection molding, plastics, sheet metal, and electromechanical assembly processes

Comar

Manufacturing Technician

Buena, NJ · On-site

$25 - $30/hr

Experience with injection molding, extrusion, or automation is a big plus WHY JOIN US: * Cleanroom, high-tech manufacturing environment * Opportunity to grow into Process Technician / Engineering ...

Aptar Group

Moldmaker

Congers, NY · On-site

$42.05 - $56.89/hr

... engineering or shop specifications. * Use a variety of machinist's hand tools and precision ... Knowledge of molding process and ability to troubleshoot problems. * Good mathematical and ...

Aptar Group

Moldmaker

Congers, NY

$42.05 - $56.89/hr

... engineering or shop specifications. * Use a variety of machinist's hand tools and precision ... Knowledge of molding process and ability to troubleshoot problems. * Good mathematical and ...

Actalent

Process Engineer

Ridgefield, NJ

$43.27 - $52.88/hr

Process Engineer Join a dynamic team as a Process Engineer, where you will serve as the crucial ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Actalent

Process Engineer

Fort Lee, NJ

$43.27 - $52.88/hr

Process Engineer Join a dynamic team as a Process Engineer, where you will serve as the crucial ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

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All JobsInjection Molding Process Engineer JobsTemp Injection Molding Process Engineer JobsTemp Injection Molding Process Engineer Jobs in Fairfield, NJ

Temp Injection Molding Process Engineer information

See Fairfield, NJ salary details

$50.5K

$93.8K

$145.3K

How much do temp injection molding process engineer jobs pay per year?

As of Jul 19, 2026, the average yearly pay for temp injection molding process engineer in Fairfield, NJ is $93,816.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,000.00 and $105,000.00 per year, depending on experience, location, and employer.

What is the difference between Temp Injection Molding Process Engineer vs Injection Molding Technician?

AspectTemp Injection Molding Process EngineerInjection Molding Technician
ResponsibilitiesDesigns, optimizes, and oversees injection molding processes to improve quality and efficiency.Operates and maintains injection molding machines, ensuring production runs smoothly.
Required SkillsProcess engineering, troubleshooting, and process optimization skills.Machine operation, troubleshooting, and basic maintenance skills.
CredentialsBachelor's degree in engineering or related field; certifications in process improvement are common.Technical diploma or certification in manufacturing or machine operation.
Work EnvironmentDesign labs, manufacturing plants, and process development settings.Production floors and machine operation areas.

The Temp Injection Molding Process Engineer focuses on process design and optimization, while the Injection Molding Technician handles daily machine operation and maintenance. Both roles are essential in manufacturing, but they differ in scope, responsibilities, and required qualifications.

What cities near Fairfield, NJ are hiring for Temp Injection Molding Process Engineer jobs? Cities near Fairfield, NJ with the most Temp Injection Molding Process Engineer job openings:
Temp Injection Molding Process Engineer jobs near you
Infographic showing various Temp Injection Molding Process Engineer job openings in Fairfield, NJ as of July 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $93,816 per year, or $45.1 per hour.

Manufacturing Technician

Comar Engineering Services

Buena, NJ

$25 - $30/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 13 hours ago

Job description

Manufacturing Technician 

Actively Hiring – Immediate Openings

Hours: Night Shift (11pm-7:30am, 7pm-7am) 

Hourly Rate: $25 - 30 an hour 

Competitive pay & benefits: paid overtime, health, dental, vision, paid time off, 401k with match…and more!

WHAT YOU WILL DO: 

  • Set up, start up, and adjust injection molding, blow molding, and automated assembly equipment

  • Troubleshoot process and equipment issues to keep production running

  • Perform basic maintenance and support preventative maintenance tasks

  • Monitor product quality and make real-time process adjustments

  • Partner with Engineering & Maintenance to improve performance

      WHO WE ARE LOOKING FOR:

      • Experience in manufacturing, plastics, or automated equipment

      • Strong mechanical aptitude (set-up, troubleshooting, adjustments)

      • Comfortable working in a fast-paced production environment

      • Experience with injection molding, extrusion, or automation is a big plus

      WHY JOIN US:

      • Cleanroom, high-tech manufacturing environment

      • Opportunity to grow into Process Technician / Engineering roles

      • Stable, team-oriented environment with advanced equipment

      PHYSICAL REQUIREMENTS 

      • Stand for most of the work shift.
      • Use hands and fingers to handle or feel; reach with hands and arms; stoop, crouch, bend, twist, and only occasionally sit. 
      • Lift and/or move up to 20 pounds. Heavier amounts can be moved with assistance of equipment. 

      Apply