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

Consolidated Container

Machine Operator

Brush Prairie, WA

$17.75 - $21.25/hr

The Machine Operator is also responsible for following our company's Good Manufacturing Practices ... Operate blow-mold/PET/injection molding machines (including wheels, reciprocating or shuttle ...

Altium Packaging LLC

Machine Operator-1

Brush Prairie, WA · On-site

$18 - $21.25/hr

The Machine Operator is also responsible for following our company's Good Manufacturing Practices ... Operate blow-mold/PET/injection molding machines (including wheels, reciprocating or shuttle ...

Astronics

Machine Operator - Plastics

Clackamas, OR · On-site

$18 - $21.25/hr

The purpose of this position is to operate all molding machines and mold quality parts to customer specifications, meet customer demand while maintaining cost standards and parts per hour. This role ...

Astronics

Machine Operator - Plastics

Clackamas, OR

$18 - $21.50/hr

The purpose of this position is to operate all molding machines and mold quality parts to customer specifications, meet customer demand while maintaining cost standards and parts per hour This role ...

Astronics

Machine Operator - Plastics

Clackamas, OR · On-site

$18 - $21.50/hr

The purpose of this position is to operate all molding machines and mold quality parts to customer specifications, meet customer demand while maintaining cost standards and parts per hour This role ...

Novolex

Machine Operator

Vancouver, WA · On-site

$21.80 - $22.70/hr

... molded fiber, aluminum and more. We provide customers a broad array of stock and customized ... Machine Operator Vancouver, WA Compensation Includes * Starting Pay Rate of $21.80 - $22.70/hour ...

Novolex

Machine Operator

Vancouver, WA · On-site

$21.80 - $22.70/hr

... molded fiber, aluminum and more. We provide customers a broad array of stock and customized ... Machine Operator Vancouver, WA Compensation Includes * Starting Pay Rate of $21.80 - $22.70/hour ...

Novolex

Machine Operator

Vancouver, WA

$21.80 - $22.70/hr

... molded fiber, aluminum and more. We provide customers a broad array of stock and customized ... Machine Operator Vancouver, WA Compensation Includes * Starting Pay Rate of $21.80 - $22.70/hour ...

Novolex

Machine Operator

Vancouver, WA · On-site

$21.80 - $22.70/hr

... molded fiber, aluminum and more. We provide customers a broad array of stock and customized ... Machine Operator Vancouver, WA Compensation Includes * Starting Pay Rate of $21.80 - $22.70/hour ...

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All JobsRoto Mold Machine Operator JobsRoto Mold Machine Operator Jobs in Portland, OR

Roto Mold Machine Operator information

See Portland, OR salary details

$11

$18

$23

How much do roto mold machine operator jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for roto 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 does a roto mold machine operator do?

A Roto Mold Machine Operator is responsible for operating rotational molding machines that produce plastic parts and products. Their duties include setting up molds, loading materials, monitoring the molding process, and inspecting finished items for quality. They also perform routine maintenance on the machines and ensure safety protocols are followed. This role requires attention to detail, mechanical aptitude, and the ability to work in a manufacturing environment.

What are the key skills and qualifications needed to thrive as a roto mold machine operator?

To thrive as a Roto Mold Machine Operator, you need mechanical aptitude, attention to detail, and a high school diploma or equivalent, with some employers preferring prior manufacturing experience. Familiarity with roto molding machines, hand tools, and basic quality control systems is typically required. Strong problem-solving skills, teamwork, and a commitment to safety help operators excel in this role. These abilities ensure efficient, high-quality production while maintaining a safe work environment.

What are some common challenges faced by roto mold machine operators in maintaining product quality during shifts?

Roto Mold Machine Operators often encounter challenges such as ensuring consistent wall thickness, preventing air bubbles, and monitoring temperature variations during the molding process. These factors can directly impact the final product’s quality, so operators must regularly inspect molds, adjust machine settings, and perform minor maintenance. Collaboration with quality control teams is also important to quickly address defects and minimize waste, making attention to detail and proactive communication essential skills for this role.

What is the difference between Roto Mold Machine Operator vs Plastic Fabricator?

AspectRoto Mold Machine OperatorPlastic Fabricator
CredentialsHigh school diploma, on-the-job trainingHigh school diploma, technical training often preferred
Work EnvironmentManufacturing plant, operating roto molding machinesWorkshop or factory, working with plastic sheets and tools
Industry UsagePlastic product manufacturing, large containers, tanksCustom plastic parts, prototypes, and small batch production

The main difference is that Roto Mold Machine Operators focus on operating machinery to produce large hollow plastic items through rotational molding, while Plastic Fabricators work on cutting, assembling, and finishing plastic parts. Both roles require knowledge of plastics and safety procedures, but their tasks and end products differ significantly.

Is mold making a good career?

Roto mold machine operators work in manufacturing environments to produce plastic products using rotational molding equipment. The career offers steady employment opportunities, especially for those with technical skills and the ability to operate and maintain machinery. It can be a stable job with potential for advancement and skill development in manufacturing settings.

What are popular job titles related to Roto Mold Machine Operator jobs in Portland, OR?

For Roto Mold Machine Operator jobs in Portland, OR, the most frequently searched job titles are:

What job categories do people searching Roto Mold Machine Operator jobs in Portland, OR look for?

The top searched job categories for Roto Mold Machine Operator jobs in Portland, OR are:

Roto Mold Machine Operator jobs near you

Machine Operator | Manufacturing

Verstela

Portland, OR

$22.78/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 14 days ago

Job description

Are you looking for a hands-on role in a manufacturing environment? This is a great opportunity to join a leading aerospace manufacturing company that plays a key role in producing high-performance metal components used in aircraft engines and medical devices. 
This is a temp to hire, full time position as a Machine Operator for their wax center. As part of the manufacturing team, you'd work with machines to make wax molds for the assembly team. This company offers a full benefits package upon permanent hire, quarterly bonuses, and career growth opportunities.

Machine Operator Job Duties:
  • Read and follow instructions on Tech cards
  • Set up, operate, and monitor mold machine
  • Removes and cleans tooling dies after machine operations
  • Inspect work for quality and make small repairs
Schedule: Compressed  swing and weekend shift 
  • Monday - Thursday, 2:45pm - 12:45pm 
  • Friday - Sunday, 6am - 6:30pm 
Pay: $22.78 per hour

Machine Operator Requirements:
  • At least 1 year of manufacturing machine operating experience
  • Ability to lift up to 50lb
  • Proficient reading and following verbal or written instructions
  • Basic math skills
Benefits Upon Permanent Hire:
  • Quarterly bonuses
  • Medical and Dental coverage
  • Paid Holidays, vacation time, and sick leave
  • 401K contribution
  • Gym membership reimbursement for you and your family
  • Tuition reimbursement
  • Safety shoe reimbursement
Benefits offered by Verstela to temporary employees:
  • Medical
  • Dental
  • Vision
  • Short Term Disability
  • Term Life and AD and D
  • Identity Theft Protection
  • Prescription Plan 
Location: NE Portland, OR
  • Not accessible by public transit.
If this Machine Operator sounds like a fit for you, apply now!
 

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