ZipRecruiter

Log In

1

Process Engineer Chemical Engineer Jobs in Portland, OR

Ecolab

Process Engineer II

Vancouver, WA · Hybrid

$90K - $120K/yr

As a Process Engineer II , you will serve as an independent contributor responsible for the design ... Bachelor's degree in Chemical Engineering, Environmental Engineering, or other related qualified ...

Lam Research

Process Engineer 2

Tualatin, OR · Hybrid

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... Chemical Engineering, Chemistry or Physics or related field with no previous professional ...

Lam Research

Process Engineer 4

Tualatin, OR · Hybrid

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... Master's degree in Materials Science, Chemical Engineering, Chemistry or Physics or related field ...

Lam Research

Process Engineer 3

Tualatin, OR · Hybrid

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... Master's degree in Materials Science, Chemical Engineering, Chemistry or Physics or related field ...

Lam Research

Process Engineer 3

Tualatin, OR · Hybrid

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... Master's degree in Materials Science, Chemical Engineering, Chemistry or Physics or related field ...

Lam Research

Process Engineer 3

Tualatin, OR · Hybrid

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... Master's degree in Materials Science, Chemical Engineering, Chemistry or Physics or related field ...

Lam Research

Process Engineer 3

Tualatin, OR · Hybrid

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... Master's degree in Materials Science, Chemical Engineering, Chemistry or Physics or related field ...

Lam Research

Process Engineer 5

Tualatin, OR · Hybrid

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... Master's degree in Materials Science, Chemical Engineering, Chemistry or Physics or related field ...

Lam Research

Process Engineer 4

Tualatin, OR · Hybrid

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... Master's degree in Materials Science, Chemical Engineering, Chemistry or Physics or related field ...

Lam Research

Process Engineer 3

Tualatin, OR · Hybrid

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... Master's degree in Materials Science, Chemical Engineering, Chemistry or Physics or related field ...

Lam Research

Process Engineer 5

Tualatin, OR · Hybrid

The impact you'll make As a Process Engineer at Lam, you will operate on cutting-edge technology ... Master's degree in Materials Science, Chemical Engineering, Chemistry or Physics or related field ...

previous pagenext page

Showing results 21-40

All JobsProcess Engineer Chemical Engineer JobsProcess Engineer Chemical Engineer Jobs in Portland, OR

Process Engineer Chemical Engineer information

See Portland, OR salary details

$48.3K

$107.5K

$171.8K

How much do process engineer chemical engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for process engineer chemical engineer in Portland, OR is $107,454.00, according to ZipRecruiter salary data. Most workers in this role earn between $87,500.00 and $121,400.00 per year, depending on experience, location, and employer.

What is a process engineer chemical engineer?

Process Engineers, often referred to as Chemical Engineers, are professionals who design, implement, control, and optimize industrial processes, particularly those involved in the transformation of raw materials into valuable products. They work in industries such as chemicals, pharmaceuticals, food and beverage, oil and gas, and energy. Their responsibilities often include developing new processes, improving existing ones for efficiency and safety, troubleshooting production issues, and ensuring compliance with environmental and safety regulations. Process Engineers use their knowledge of chemistry, physics, and engineering principles to solve complex problems and drive innovation within manufacturing environments.

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

To thrive as a Process Engineer (Chemical Engineer), you need a strong foundation in chemical engineering principles, problem-solving abilities, and a relevant engineering degree. Familiarity with simulation software like Aspen Plus or HYSYS, process control systems, and safety certifications such as Six Sigma or OSHA training is typically required. Excellent analytical thinking, teamwork, and communication skills help you effectively design processes and collaborate with cross-functional teams. These skills are crucial for optimizing production, ensuring safety, and driving continuous improvement in industrial operations.

What are some common challenges process chemical engineers face when optimizing manufacturing processes?

Process Chemical Engineers often encounter challenges such as balancing production efficiency with safety and environmental regulations, troubleshooting unexpected equipment issues, and adapting processes to accommodate new raw materials or product specifications. They must also collaborate closely with multidisciplinary teams, including operators, quality control, and maintenance staff, to implement process improvements without disrupting ongoing operations. Staying current with technological advancements and industry standards is essential for identifying innovative solutions and maintaining competitiveness.

What is the difference between Process Engineer Chemical Engineer vs Chemical Engineer?

AspectProcess EngineerChemical Engineer
CredentialsBachelor's in Chemical Engineering or related field; often requires process-specific certificationsBachelor's or higher in Chemical Engineering; professional engineering license may be preferred
Work EnvironmentIndustrial plants, manufacturing facilities, process optimization settingsResearch labs, design firms, manufacturing plants, process development
Industry UsageManufacturing, oil & gas, pharmaceuticals, food processingChemical manufacturing, energy, environmental, research & development

Both Process Engineers and Chemical Engineers work in similar environments and industries, often requiring similar educational backgrounds. Process Engineers focus on optimizing manufacturing processes and improving efficiency, while Chemical Engineers may be involved in designing processes, research, and development. Understanding these distinctions helps in choosing the right career path or job search focus.

What cities near Portland, OR are hiring for Process Engineer Chemical Engineer jobs?

Cities near Portland, OR with the most Process Engineer Chemical Engineer job openings:

Process Engineer Chemical Engineer jobs near you
Infographic showing various Process Engineer Chemical Engineer job openings in Portland, OR as of September 2026, with employment types broken down into 98% Full Time, and 2% Part Time. Highlights an 87% In-person, and 13% Hybrid job distribution, with an average salary of $107,454 per year, or $51.7 per hour.

Process Engineer II

Vancouver, WA • Hybrid

Ecolab
Manufacturing • 10K+ employees
Learn more about Ecolabexternal

$90K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 4 days ago

Ecolab rating

7.5

Company rating: 7.5 out of 10

Based on 212 frontline employees who took The Breakroom Quiz

Job description

As a Process Engineer II, you will serve as an independent contributor responsible for the design, sizing, and documentation of Ultra-Pure Water (UPW), Wastewater Treatment, and Reclaim Water Treatment Systems for semiconductor and advanced manufacturing facilities. In this role, you will develop review-ready technical deliverables, support client and internal technical discussions, and take increasing ownership of defined engineering scopes while collaborating across project, design, automation, and commissioning teams.
What's in it For You
  • Take ownership of defined process engineering scopes with increasing technical responsibility
  • Collaborate with multidisciplinary teams across engineering, design, automation, procurement, construction, and commissioning
  • Support innovative water treatment solutions focused on complete water circularity capabilities
  • Participate in client design reviews, startup activities, and performance verification efforts
  • Contribute to continuous improvement of process standards and engineering best practices
What You Will Do
  • Perform system sizing, process calculations, and mass balances for Ultra-Pure Water (UPW), Wastewater Treatment, and Reclaim Water Treatment Systems with senior review as required
  • Develop and maintain process specifications, design bases, and technical narratives aligned with contract documents and client standards
  • Prepare and maintain P&IDs, process flow diagrams, equipment lists, and supporting calculations in coordination with design and CAD teams
  • Review vendor technical data, equipment proposals, and submittals for technical compliance and system integration
  • Support client technical discussions, design reviews, and internal coordination meetings by communicating process intent and design assumptions
  • Coordinate with automation and controls engineers to align process design with control philosophy, sequences of operation, and functional logic
  • Provide technical support to project engineering, procurement, construction, and commissioning teams to resolve process-related issues
  • Participate in startup and commissioning activities, including troubleshooting and performance verification, as required
  • Demonstrate increasing technical ownership of assigned scopes while incorporating feedback from senior engineers
  • Contribute to continuous improvement of process standards and best practices
Position Details
  • Onsite at our Vancouver, WA office, Hybrid work
  • Periodic travel is required to support customer design reviews and startup/commissioning efforts
  • Maximum travel requirement may be up to two weeks at a time, potentially several times per year, depending on project needs
Minimum Qualifications
  • Bachelor's degree in Chemical Engineering, Environmental Engineering, or other related qualified training from an accredited university is required
  • 3 years of related experience and/or an equivalent combination of education and experience
  • Working knowledge of Ultra-Pure Water (UPW), Wastewater, Reclaim, or Industrial Water Treatment Systems, including core unit operations such as Filtration, ACF, UF, RO, IX/EDI, Solids Separation, Sludge Management, Biological Treatment, and Chemical Systems
  • Familiarity with third-party sizing and projection software, including RO, GTM, pumps, Ion Exchange, PIPEFLO, WAVE, PHREEQC, or similar tools
  • Ability to develop process calculations, system sizing, and mass balances with limited supervision and senior review
  • Experience preparing and maintaining process deliverables including PFDs, P&IDs, process narratives, equipment lists, and technical specifications
  • Ability to collaborate effectively with project, mechanical, electrical, automation, and design teams to deliver coordinated and constructible system designs
Preferred Qualifications
  • Proficiency in AutoCAD Plant3D is a plus.

Careers Advancing Ovivo Ultra-Pure Water+ by Ecolab'sWater Technology Solutions

Help shape the future of water and technology by joining a team that drives innovation in ultrapurewater solutions -critical to industries powering global progress. These careers offer the chance to make an impact that matters solving complex challenges, collaborating across borders, and creating solutions that protect vital resources. If you're passionate about water circularity,sustainability and technology, explore opportunities where your expertise fuels advancement and your growth is supported.

Annual or Hourly Compensation Range:

The pay for this role is $90,000-$120,000 Many factors are taken into consideration when determining compensation, such as experience, education, training, geography, etc. We comply with all minimum wage and overtime laws.

Benefits

Ecolab provides the following benefits: medical, dental, vision, life insurance, accident insurance, critical illness insurance, hospital indemnity insurance, auto insurance, home insurance, pet insurance, identity theft protection, short-term and long-term disability, 401k, pension plans, retirement health care benefits, short-term incentives, vacation (12 days), holidays, parental leave, employee stock purchase plans(Full-Time Associates), discount on day care services and caregiver services, adoption assistance, group legal services, employee assistance program, employee discount program, and education assistance program,on-Site childcare and fitness facilities may be available at select Ecolab locations.Click herefor additional benefits information.If you are viewing this posting on a site other than our Ecolab Career website, view our benefits atjobs.ecolab.com/working-here.


Potential Customer Requirements Notice

To meet customer requirements and comply with local or state regulations, applicants for certain customer-facing roles may need to:

- Undergo additional background screens and/or drug/alcohol testing for customer credentialing.


Americans with Disabilities Act (ADA)

Ecolab will provide reasonable accommodation (such as a qualified sign language interpreter or other personal assistance) with our application process upon request as required to comply with applicable laws. If you have a disability and require accommodation assistance in this application process, please visit the Recruiting Support link in the footer of each page of our career website.

What Ecolab employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Ecolab logo

About Ecolab

Sourced by ZipRecruiter

Ecolab is a global sustainability leader offering water, hygiene and infection prevention solutions and services that protect people and the resources vital to life.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Saint Paul, MN, US

Year founded

1923

View All Ecolab Jobs

Apply