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Mold Machine Operator Jobs in Portland, OR (NOW HIRING)

COLUMBIA MACHINE MASTER

Machinist 4A

Vancouver, WA · On-site

$26.07 - $36.19/hr

Proficient in operating radical drills * Skilled in performing layout and mold layout work ... Pass the Basic CNC or Manual Test * 3-5 years of experience preferred Columbia Machine offers a ...

Amcor

Molding Team Lead ( Day Shift )

Saint Helens, OR

$21/hr

... Machines Operators, alert Mold Techs and Shift Supervisor of safety, quality, machine, raw material, packaging, documentation or production concerns. * Will be able to perform all functions of the ...

Amcor

Team Lead (Night Shift )

Saint Helens, OR

$21/hr

... Machines Operators, alert Mold Techs and Shift Supervisor of safety, quality, machine, raw material, packaging, documentation or production concerns. * Will be able to perform all functions of the ...

Amcor plc

Team Lead (Night Shift )

Saint Helens, OR · On-site

$22/hr

... Machines Operators, alert Mold Techs and Shift Supervisor of safety, quality, machine, raw material, packaging, documentation or production concerns. * Will be able to perform all functions of the ...

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Showing results 21-40

All JobsMold Machine Operator JobsMold Machine Operator Jobs in Portland, OR

Mold Machine Operator information

See Portland, OR salary details

$11

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$23

How much do mold machine operator jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for mold machine operator in Portland, OR is $18.54, according to ZipRecruiter salary data. Most workers in this role earn between $16.59 and $19.90 per hour, depending on experience, location, and employer.

What are some common challenges faced by mold machine operators, and how can they be addressed on the job?

Mold machine operators often encounter challenges such as machine malfunctions, maintaining quality standards, and handling repetitive tasks. Addressing these issues involves regular maintenance checks, closely following safety and quality control procedures, and communicating effectively with supervisors and maintenance teams. Proactively reporting inconsistencies and participating in ongoing training can also help operators stay efficient and reduce downtime.

What is the difference between Mold Machine Operator vs Mold Setter?

AspectMold Machine OperatorMold Setter
Primary RoleOperates and monitors molding machines to produce partsPrepares, installs, and adjusts molds in machines
CertificationsTypically requires OSHA safety training, machinery operation certificationsSimilar certifications, with additional focus on mold setup
Work EnvironmentFactory floor, manufacturing plantFactory floor, often working closely with mold and machine setup
Industry UsagePlastic, rubber, metal casting industriesPlastic and rubber manufacturing sectors

While both roles work in manufacturing environments and require safety certifications, Mold Machine Operators focus on running the machines, whereas Mold Setters specialize in preparing and setting molds for production. Understanding these differences helps in choosing the right career path or job search focus.

What is a mold machine operator?

Mold machine operators are skilled workers responsible for setting up, operating, and maintaining machines that manufacture products by molding materials such as plastic, rubber, or metal. They monitor the molding process, ensure quality standards are met, and troubleshoot any issues that arise with the equipment or products. Mold machine operators also perform routine maintenance, adjust machine settings, and keep records of production output. This role requires attention to detail, mechanical aptitude, and a strong understanding of safety procedures.

What are the key skills and qualifications needed to thrive as a mold machine operator, and why are they important?

To thrive as a Mold Machine Operator, you need a solid understanding of machine operation, quality control, and basic mechanical aptitude, often supported by a high school diploma or equivalent. Familiarity with CNC machines, injection molding equipment, and safety protocols is typically required, and some employers may prefer certification in manufacturing technology. Attention to detail, problem-solving abilities, and effective communication are valuable soft skills in this position. These competencies ensure the safe, efficient production of high-quality parts and help minimize machine downtime and defects.
What are popular job titles related to Mold Machine Operator jobs in Portland, OR? For Mold Machine Operator jobs in Portland, OR, the most frequently searched job titles are:
What job categories do people searching Mold Machine Operator jobs in Portland, OR look for? The top searched job categories for Mold Machine Operator jobs in Portland, OR are:
Mold Machine Operator jobs near you
Infographic showing various Mold Machine Operator job openings in Portland, OR as of August 2026, with employment types broken down into 47% Full Time, 51% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $38,561 per year, or $18.5 per hour.

Plastic Injection Molding Process Technician - Overnight Shift

PILLER AIMMCO INC

Washougal, WA • On-site

$24.50 - $28.75/hr

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 6 hours ago

Job description

Join a team that builds precision, quality, and innovation into everything we make.
At Piller Aimmco, we’re proud to be a leader in custom plastic injection molding—serving industries that demand the highest standards. We’re looking for a Process Technician to work on our overnight shift (7:30pm-7:45am) who thrives on solving problems, improving processes, and setting the pace for operational excellence.


What You’ll Do

As a Process Technician, you’ll play a vital role in keeping production running smoothly and efficiently. You’ll be responsible for:

  • Setting up, operating, and troubleshooting injection molding machines and automation systems.

  • Ensuring molded parts meet our strict quality and performance standards.

  • Monitoring and adjusting process parameters to achieve peak efficiency.

  • Documenting setups, process changes, and improvements for future reference.

  • Collaborating with quality, maintenance, and engineering teams to resolve issues quickly and effectively.

  • Leading by example—mentoring new operators, promoting safety, and encouraging a culture of continuous improvement.


What We’re Looking For

  • Experience: Minimum 1 year as a Process Technician and 3–5 years overall in injection molding.

  • Technical Skills: Proficiency in mold setup, troubleshooting, and automated system operation.

  • Leadership Mindset: You take ownership, communicate clearly, and help others succeed.

  • Mechanical Aptitude: You’re comfortable working with complex machinery and learning new systems.

  • Problem Solving: You use data and root-cause analysis to drive better results.

  • Safety Commitment: You model and reinforce safe work practices every day.

  • Preferred: Familiarity with ERP systems (like IQMS), Lean Manufacturing, Six Sigma, or process improvement initiatives.


Why Join Piller Aimmco

  • Competitive pay and benefits package including Medical, Dental & Health Insurance, Company Paid Basic Life Insurance, 401k with Company Match, PTO & Paid Holidays plus more!

  • Opportunities for career growth and training in advanced manufacturing.

  • A clean, safety-first environment where your ideas matter.

  • A rotating shift schedule (2, 2, 3) that offers long weekends every other week.

  • A collaborative culture where leadership is encouraged at every level.

  • If you’re a skilled technician ready to take on new challenges and help lead process excellence, we’d love to hear from you.


Apply today and help shape what’s next at Piller Aimmco.



7:30pm - 7:45am
Rotating weekly schedule (2, 3, 2)