1

Polymer Engineering Jobs in Oregon (NOW HIRING)

Maintenance Technician

Portland, OR · On-site

$35 - $40/hr

We're a trusted and strategic partner to engineers, contractors, distributors, specifiers, retailers, and homeowners alike as the manufacturer of precast concrete, polymer concrete, and plastic ...

We're a trusted and strategic partner to engineers, contractors, distributors, specifiers, retailers, and homeowners alike as the manufacturer of precast concrete, polymer concrete, and plastic ...

We're a trusted and strategic partner to engineers, contractors, distributors, specifiers, retailers, and homeowners alike as the manufacturer of precast concrete, polymer concrete, and plastic ...

We're a trusted and strategic partner to engineers, contractors, distributors, specifiers, retailers, and homeowners alike as the manufacturer of precast concrete, polymer concrete, and plastic ...

Showing results 41-46

Polymer Engineering information

See Oregon salary details

$53.4K

$94.4K

$163.9K

How much do polymer engineering jobs pay per year?

As of Aug 6, 2026, the average yearly pay for polymer engineering in Oregon is $94,447.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,000.00 and $121,600.00 per year, depending on experience, location, and employer.

What are some common challenges faced by polymer engineers in product development projects?

Polymer engineers often encounter challenges such as selecting the right polymer material to meet specific performance and cost requirements, ensuring material compatibility, and addressing issues like degradation or unwanted reactions during processing. Coordinating with multidisciplinary teams—including design, manufacturing, and quality assurance—can also present hurdles, as each group may have different priorities or technical constraints. Staying current with the latest advancements in sustainable and high-performance polymers is essential, as regulations and market demands frequently evolve.

What is polymer engineering?

Polymer engineering is a branch of engineering that focuses on the design, analysis, and modification of polymer materials, which are long-chain molecules used to create plastics, rubbers, and other synthetic materials. Polymer engineers work with these materials to develop new products, improve manufacturing processes, and solve problems related to material properties and performance. Their work is crucial in industries such as automotive, aerospace, packaging, electronics, and healthcare, where polymer-based materials are widely used.

What is the difference between Polymer Engineering vs Materials Science?

AspectPolymer EngineeringMaterials Science
Required CredentialsBachelor's or Master's in Polymer Engineering or Chemical EngineeringBachelor's or Master's in Materials Science or Engineering
Work EnvironmentManufacturing plants, R&D labs, product developmentResearch labs, manufacturing, academia
Industry UsagePlastic, rubber, polymer product industriesBroad industries including metals, ceramics, polymers
Common Search/ComparisonPolymer Engineering careers, Polymer Engineer rolesMaterials Science careers, Materials Engineer roles

Polymer Engineering focuses specifically on the design, development, and manufacturing of polymer-based materials, often within plastics and rubber industries. Materials Science covers a broader range of materials, including metals, ceramics, and polymers, emphasizing fundamental properties and applications. While both fields share similar credentials and work environments, Polymer Engineering is more specialized in polymer products, making it the more relevant comparison for those interested in polymer-specific careers.

What can polymer engineers do?

Polymer engineers design, develop, and test polymer materials and products used in various industries such as automotive, healthcare, and packaging. They work on improving material properties, processing techniques, and manufacturing methods, often utilizing tools like CAD software and laboratory testing. Their role involves research, problem-solving, and ensuring product quality and safety standards.

What are the key skills and qualifications needed to thrive as a polymer engineer?

To thrive as a Polymer Engineer, you need a solid background in polymer science, materials engineering, and chemistry, typically supported by a relevant bachelor's or master's degree. Familiarity with analytical instruments (such as FTIR, DSC, and rheometers), CAD software, and industry standards is often required, along with certifications like Six Sigma being advantageous. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills set outstanding professionals apart. These competencies are crucial for developing innovative polymer products, ensuring quality, and driving process improvements in manufacturing or research environments.
Infographic showing various Polymer Engineering job openings in Oregon as of July 2026, with employment types broken down into 92% Full Time, 6% Part Time, and 2% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $94,447 per year, or $45.4 per hour.

Maintenance Technician

CRH

Portland, OR • On-site

$35 - $40/hr

Full-time

Medical, Dental, Retirement, PTO

Re-posted 6 days ago


Job description

Job ID:  521653

Oldcastle, a CRH company, is reinventing what's possible in building solutions. We are the leading provider of innovative outdoor living products and utility infrastructure solutions for the water, energy, and communications markets throughout North America. We're a trusted and strategic partner to engineers, contractors, distributors, specifiers, retailers, and homeowners alike as the manufacturer of precast concrete, polymer concrete, and plastic infrastructure products. Our portfolio of brands includes Oldcastle APG, Oldcastle Infrastructure, Belgard® hardscape, Echelon® Masonry, RDI® railing, Catalyst™ Fence Solutions, Sakrete® packaged concrete, Amerimix® mortar, Pebble Technology International® pool finishes, and Techniseal® sands and sealant technologies.    

Job Summary

Responsible for overall maintenance and repair of equipment, tools, and machinery as assigned to the maintenance team by the plant manager or other supervisor as needed.

Job Responsibilities

  • Install, adjust, and repair production equipment and special purpose machines as assigned
  • Operate a variety of hand and power tools to repair, grease, weld, cut, change parts and complete tasks as assigned
  • Test malfunctioning machinery, troubleshoot and determine repairs and discuss with plant supervisor for approval and repair as needed
  • Replace faulty parts, electrical wires, motors, controls, and circuit boards
  • Observe mechanical devices and equipment and listen to sounds to determine proper functioning or identify causes of trouble
  • Other duties and responsibilities related to the nature of the job may be assigned on a temporary or permanent basis as needed

Job Requirements

  • LME Certification
  • High school diploma/ equivalent or comparable in training, education or experience
  • Ability to read and interpret instructions and operations manuals and follow step by step instructions
  • Mechanical aptitude and ability are essential
  • Knowledge of hydraulics, mechanics, electricity or related field preferred
  • Lift tools, machinery parts and other objects weighing up to 80 pounds each

Compensation

  • Payrate for this position is from $35-$40/hour
  • Vacation hours of two weeks per year
  • Sick leave benefits in accordance with State Laws
  • 401k plan
  • Short-Term and Long-Term Disability benefits
  • Nine paid Holidays per year

What CRH Offers You

  • Highly competitive base pay
  • Comprehensive medical, dental and disability benefits programs
  • Group retirement savings program
  • Health and wellness programs
  • An inclusive culture that values opportunity for growth, development, and internal promotion

About CRH

CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.

If you’re up for a rewarding challenge, we invite you to take the first step and apply today! Once you click apply now, you will be brought to our official employment application. Please complete your online profile and it will be sent to the hiring manager. Our system allows you to view and track your status 24 hours a day. Thank you for your interest!

Oldcastle APG, a CRH Company, is an Affirmative Action and Equal Opportunity Employer.

EOE/Vet/Disability 

CRH is an equal opportunity employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.

AI tools may be used in certain stages of the employment lifecycle, such as candidate review; however, all final employment decisions will be made by a person.