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Polymer Engineer Jobs in Portland, OR (NOW HIRING)

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 ...

Operations Coordinator

Portland, OR · On-site

$25 - $30/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 ...

Operations Coordinator

Portland, OR · On-site

$25 - $30/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 ...

Showing results 41-48

Polymer Engineer information

See Portland, OR salary details

$53.6K

$94.7K

$164.4K

How much do polymer engineer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for polymer engineer in Portland, OR is $94,734.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,200.00 and $122,000.00 per year, depending on experience, location, and employer.

What does a polymer engineer do?

A Polymer Engineer specializes in the design, development, and testing of polymer materials, which include plastics, rubbers, and composites. They work on improving the properties of these materials to meet specific performance requirements for various industries such as automotive, aerospace, medical, and consumer goods. Their responsibilities often include research, product development, quality control, and troubleshooting manufacturing processes. Polymer Engineers also collaborate with chemists, material scientists, and engineers from other disciplines to create innovative products and solutions.

What does a polymer engineer do?

A polymer engineer primarily works in plastics development. In this career, you develop and test plastics or related materials. Your responsibilities include the fabrication of new polymers, working with the prototype, and designing new equipment to process these materials. You also provide support for all plastic injection molding techniques and monitor customer issues, working to resolve them quickly. You analyze and evaluate the success of each new plastic or polymer. You also research and analyze ongoing developments in the plastics field and select polymers for new applications and testing. Other duties include maintaining product improvement policies and promoting efficient lab operations.

What are the key skills and qualifications needed to thrive as a polymer engineer, and why are they important?

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. Proficiency in simulation software (such as MATLAB or ANSYS), laboratory instrumentation, and familiarity with industry standards and testing protocols is crucial. Strong problem-solving skills, attention to detail, and effective teamwork and communication abilities set candidates apart in this field. These skills are essential to innovating, ensuring product quality, and successfully collaborating on multidisciplinary projects in the development of new polymer materials and applications.

What are some typical challenges polymer engineers face when working on new material development projects?

Polymer Engineers often encounter challenges such as balancing material properties to meet specific application requirements, ensuring compatibility with manufacturing processes, and addressing cost constraints. Collaborating with cross-functional teams—including chemists, product designers, and manufacturing specialists—is essential to troubleshoot issues and innovate solutions. Additionally, staying current with industry regulations and sustainability trends can add complexity, but also opens opportunities for creative problem-solving and professional growth.

What is the difference between Polymer Engineer vs Materials Scientist?

AspectPolymer EngineerMaterials Scientist
Required CredentialsBachelor's or Master's in Polymer Science, Chemical Engineering, or Materials ScienceBachelor's or Master's in Materials Science, Chemistry, or Physics
Work EnvironmentResearch labs, manufacturing facilities, R&D departmentsResearch labs, academia, industry R&D
Industry UsagePlastic, rubber, polymer product manufacturingBroad industry applications including metals, ceramics, polymers

Polymer Engineers focus specifically on the development and manufacturing of polymer materials, while Materials Scientists have a broader scope, studying various materials including metals, ceramics, and polymers. Both roles often collaborate and share similar educational backgrounds, but Polymer Engineers are more specialized in polymer applications and production processes.

What are popular job titles related to Polymer Engineer jobs in Portland, OR?

For Polymer Engineer jobs in Portland, OR, the most frequently searched job titles are:

What job categories do people searching Polymer Engineer jobs in Portland, OR look for?

The top searched job categories for Polymer Engineer jobs in Portland, OR are:

Infographic showing various Polymer Engineer job openings in Portland, OR as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $94,734 per year, or $45.5 per hour.

QC Technician/Safety Coordinator

CRH

Portland, OR • On-site

$25 - $32/hr

Full-time

Medical, Dental, Retirement, PTO

Re-posted 26 days ago


Key responsibilities

  • Prepare materials and products for testing, perform routine tests, and record results

  • Support manufacturing by testing raw materials and finished products, and analyzing rejects

  • Perform maintenance of laboratory equipment, ensure compliance with ASTM standards, and support safety and EHS initiatives


Job description

QC Technician/Safety Coordinator
Architectural Products Group
Portland, Oregon, United States
Job ID: 525334
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 the material handling and preparation for routine testing and for maintenance of assigned laboratory equipment as well as testing products and raw materials as per ASTM to ensure compliance and/or to develop new formulas.
Job Responsibilities
  • Preparation of materials and products for testing
  • Sampling and reduction of samples
  • Routine tests of raw materials, calculation of results, and preparation of test reports
  • Support manufacturing team in producing the highest quality products
  • Test all products and raw materials and record results
  • Calculate adjustments needed to correct the product if necessary
  • Obtain product samples and communicate what will be produced
  • Perform production material tests throughout shift
  • Perform product reject analysis
  • Visit manufacturing sites to test machinery and report proposed process improvements
  • Inspect all finished goods
  • Know all ASTM standards that apply and ensure all products meet these standards
  • Maintenance and housekeeping of assigned areas and equipment
  • Other duties and responsibilities related to the nature of the job may be assigned on a temporary or permanent basis as needed
  • Assist in coordination, planning and facilitating training seminars
  • Educate staff via weekly safety training.
  • Weekly coaching on Lockout/Tagout and procedural audits
  • Work alongside managers/employees on EHS issues
  • Recognize safety hazards or unsafe work practices and develop Corrective Action Plans
  • Assist site management as needed with various EHS and production related projects
  • Responsible for EHS Compliance at site
  • Routinely inspect/observe plant equipment and activities for safe processes
  • Prepare and submit all required reports to Oldcastle or applicable agency
  • Keep the plant in compliance with EH&S regulations
  • Attend monthly safety committee meeting
  • Halt any unsafe action or work
  • Ensure all inspections and meetings are completed each month
  • Other duties and responsibilities may be assigned as needed

Job Requirements
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skills and/or abilities required. Reasonable accommodation may be made to enable qualified individuals with disabilities to perform the essential duties of the job.
  • Ability to communicate with employees, peers, supervisors, vendors and customer is an effective manner
  • Must be detail oriented, organized, and have problem-solving and reasoning skills
  • Ability to perform advanced math calculations
  • Ability to apply common sense understanding to carry out written and oral instructions
  • Ability to solve practical problems and deal with a variety of concrete variables with little or no structure
  • Internal and external customer service oriented
  • Ability to work independently
  • Ability to perform sedentary work, occasional walking, standing, squatting, and bending required
  • Ability to lift up to 50lbs
  • Prolonged sitting, repetitive use of fingers and hands for typing
  • Available to work overtime as necessary
  • May be required to work under stressful conditions

Compensation
  • The hourly pay rate is $25 - $32 BOE
  • 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.

CRH logo

About CRH

Sourced by ZipRecruiter

CRH has a long and proud heritage as one of North America's largest corporations. We are a proud reflection of the hundreds of family businesses, local and regional companies and mid to large sized enterprises that together form the CRH family. CRH operates with a decentralized, diversified structure, letting you work in a small company environment while having the career opportunities of a large enterprise.

Industry

Construction materials wholesalers

Company size

10,000+ Employees

Headquarters location

New York, NY, US