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Senior Chemical Process Engineer Jobs in Oregon (NOW HIRING)

Hexion, Inc.

Process Engineer-US-Diboll, TX

Diboll, TX · On-site

Whether you're engineering advanced materials, transforming manufacturing technologies, or leading ... Senior level expertise in techniques to successfully commission and startup chemical processes.

Stark Pharma Solutions Inc

Senior Process Engineer

Bend, OR · On-site

$109K - $141K/yr

Bachelor's degree in Chemical Engineering, Mechanical Engineering, Pharmaceutical Engineering, or a related technical discipline. * 10+ years of process engineering experience within pharmaceutical ...

SSOE, Inc.

Process Engineer

Hillsboro, OR

$70K - $75K/yr

Imagine engineering the sophisticated fluid, gas, and chemical delivery systems that form the ... You will work closely with senior engineers and multidisciplinary teams to develop practical ...

SSOE, Inc.

Process Engineer

Hillsboro, OR · On-site

$70K - $75K/yr

Overview Imagine engineering the sophisticated fluid, gas, and chemical delivery systems that form ... You will work closely with senior engineers and multidisciplinary teams to develop practical ...

RENA Technologies North A

Senior Process Engineer

Albany, OR · On-site

$103K - $134K/yr

... chemical delivery systems from design to implementation. We are ready for the future of ... The Senior Process Engineer will report to the Director of Semiconductor Technology. The position ...

McCarl's Technical Services

Senior Process Engineer

Albany, OR · On-site

$103K - $134K/yr

Typical industries include chemical, oil & gas, pharmaceutical, minerals & metals. This role ... Create process engineering deliverables, including design, analysis, and optimization of industrial ...

McCarl's Technical Services

Senior Process Engineer

Albany, OR · On-site

$103K - $134K/yr

Typical industries include chemical, oil & gas, pharmaceutical, minerals & metals. This role ... Create process engineering deliverables, including design, analysis, and optimization of industrial ...

McCarl's Technical Services

Senior Process Engineer

Albany, OR · On-site

$103K - $134K/yr

Typical industries include chemical, oil & gas, pharmaceutical, minerals & metals. This role ... Create process engineering deliverables, including design, analysis, and optimization of industrial ...

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All JobsChemical Process Engineer JobsSenior Chemical Process Engineer JobsSenior Chemical Process Engineer Jobs in Oregon

Senior Chemical Process Engineer information

See Oregon salary details

$96.7K

$132.9K

$165.5K

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

As of Aug 29, 2026, the average yearly pay for senior chemical process engineer in Oregon is $132,881.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,900.00 and $142,700.00 per year, depending on experience, location, and employer.

What is a senior chemical process engineer?

Senior Chemical Process Engineers are experienced professionals who design, develop, and optimize chemical processes used in manufacturing. They lead projects, oversee process safety and efficiency, and mentor junior engineers. Their work ensures that industrial chemical operations are cost-effective, environmentally friendly, and comply with regulations. Senior Chemical Process Engineers often collaborate with multidisciplinary teams and play a key role in troubleshooting and continuous improvement initiatives.

How do senior chemical process engineers typically collaborate with cross-functional teams during large-scale projects?

Senior Chemical Process Engineers frequently work alongside professionals from disciplines like mechanical engineering, instrumentation, safety, and project management. They play a key role in translating process requirements into actionable engineering solutions and ensure process integration aligns with overall project goals. Regular meetings, detailed documentation, and clear communication are essential, as these engineers often lead technical discussions, resolve interdisciplinary challenges, and coordinate between design, operations, and quality assurance teams to drive projects forward efficiently.

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

To thrive as a Senior Chemical Process Engineer, you need a strong background in chemical engineering principles, process design, and problem-solving, typically supported by a bachelor's or master's degree in chemical engineering. Familiarity with process simulation software (such as Aspen Plus or HYSYS), plant safety standards, and relevant certifications (like Professional Engineer licensure) is highly valuable. Strong analytical thinking, leadership, and effective communication skills help drive project success and lead cross-functional teams. These skills and qualities are crucial for optimizing manufacturing processes, ensuring safety, and delivering cost-effective solutions in complex industrial environments.

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

AspectSenior Chemical Process EngineerChemical Process Engineer
Required CredentialsBachelor's or Master's in Chemical Engineering; 5+ years experienceBachelor's in Chemical Engineering; entry to 2 years experience
Work EnvironmentDesign, optimization, and supervision in manufacturing or R&D facilitiesAssist in process design, testing, and operation in manufacturing plants
Employer & Industry UsageManufacturing, oil & gas, pharmaceuticals, chemicalsSimilar industries, often as entry-level or mid-level roles

The main difference between a Senior Chemical Process Engineer and a Chemical Process Engineer lies in experience, responsibilities, and seniority. Senior engineers typically lead projects, oversee teams, and have more advanced expertise, while chemical process engineers focus on supporting process design and operation. Both roles are essential in chemical manufacturing and related industries, but senior positions require more experience and leadership responsibilities.

What are the most commonly searched types of Chemical Process Engineer jobs in Oregon?

The most popular types of Chemical Process Engineer jobs in Oregon are:

What are popular job titles related to Senior Chemical Process Engineer jobs in Oregon?

For Senior Chemical Process Engineer jobs in Oregon, the most frequently searched job titles are:

What job categories do people searching Senior Chemical Process Engineer jobs in Oregon look for?

The top searched job categories for Senior Chemical Process Engineer jobs in Oregon are:

What cities in Oregon are hiring for Senior Chemical Process Engineer jobs?

Cities in Oregon with the most Senior Chemical Process Engineer job openings:

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Senior Chemical Process Engineer jobs near you

Chemical / Process Engineer

Portland, OR • On-site, Remote

Norwest Engineering
Engineering Professional Services • 51 - 200 employees
Learn more about Norwest Engineeringexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago

Job description

Who We Are
Norwest Engineering is a multi-discipline, consulting engineering firm focused on developing long-standing relationships with our clients. We are a team of talented, hard working individuals with a wide variety of experience in many industries. To succeed at Norwest, our engineers must be comfortable wearing many hats and taking ownership of tasks assigned to them. We are a company of finishers, taking pride in our ability to create progress on our client's projects.
Since 1975, Norwest has established a culture of cultivating trusted partnerships with our clients. We look forward to continuing the tradition of Responsiveness, Accuracy, and Quality Engineering for years to come. Norwest specializes in heavy industrial engineering, focusing on petroleum, chemical, power generation, pulp & paper, and metal manufacturing facilities.
What We Offer
One of the benefits of being a Norwest employee is our company culture. Each day we strive to embody our core values. We work hard, have fun, believe in work/life balance, and have passion for our clients' and their visions. Through flexible work arrangements, group benefit offerings, and a casual work environment, we strive to differentiate ourselves from other consulting engineering firms. The flexible work arrangements include flexible work hours and compressed workweeks. Our benefit offerings include group health, dental, and vision insurance; as well as life insurance, and short and long-term disability insurance. We credit our successful history and optimistic future to the quality of our employees. We work hard to find individuals with the work ethic and character to match our core values.
What You'd Be Doing
  • Review, understand, develop, and check Process Flow Diagrams (PFD) and Piping and Instrumentation Diagrams (P&ID's).
  • Review, understand, and check ortho-graphics, isometrics, bill of materials, line lists, valve lists, and tie-in lists for piping design projects (with limited supervision by senior engineers.) Familiarity with piping design in process environments is preferred.
  • Ability to complete engineering calculations with limited supervision by senior engineers. Take ownership and responsibility of items within their scope and coordinate with other disciplines where required.

• Calculations include:
  • Hydraulic calculations to size pumps and piping, determine NPSH, etc.
  • Heat loss calculations for piping, tanks, and other equipment.
  • Control valve, orifice plate, flow meter, and other instrumentation preliminary sizing

Understand pumping, piping, air and liquid flow and distribution systems
• Application of relevant codes such as:
  • ASME B31.3, B31.4
  • API 650, 653 and other related standards.
  • NFPA 11, 30 and other related standards.
  • IEEE and ISA standards for instrumentation specification.

  • Work with senior engineers to create capital project cost estimates and schedules.
  • Review, understand, develop, and check equipment and instrument datasheets. Take ownership and responsibility of items within their scope and coordinate with other disciplines where required.
  • Evaluate vendor's bids and drawings to ensure compliance with specifications and requirements of the project.
  • Work with vendors to obtain quotes and data sheets for various equipment (control valves, pumps, instrumentation, tank, heat exchangers, etc.) Work with senior engineers to review and specify the appropriate equipment.
  • Ability to effectively interact on a basic technical level with other engineering disciplines and understand how their work impacts the overall project. Regular contact is expected with other disciplines (at least weekly by phone or in-person).
  • Ability to review electrical, civil and structural drawings to check for interferences with the mechanical drawings.
  • Ability to travel to industrial sites to gather information for projects and / or attend in person meeting.

What Makes You a Good Candidate for This Position
  • 2-8 years experience in the completion of projects for industrial clients. Prefer experience in project development from concept through completion.
  • BSME or BSChemE required from an ABET accredited institution.
  • Engineer in Training (EIT) registration desired. Must be working towards or willing to obtain PE.
  • Experience in the development and review of Piping and Instrumentation Diagrams (P&IDs) is required.
  • Experience with specifying heavy industrial equipment like pumps, tanks, valves, and instruments is desired.
  • Experience with specifying instruments and control valves is required.
  • Experience with reading wiring diagrams and I/O lists is preferred.
  • Ability to travel throughout the Western United States. Some national travel will also be required. (Travel: approximately 10 - 25%)
  • Strong background in a variety of engineering skills is preferred.
  • Strong written & oral communication skills and use of tools such as MS Outlook, Word and Excel.
  • Previous experience with PDF markup software such as Bluebeam Revu or Adobe Acrobat is desired.
  • Must be energetic, self-motivated, and be able to work independently.
  • Must be motivated to seek continuous improvement.
  • Strong leadership skills and problem resolution skills are a plus.
  • Ability and willingness to be the primary customer technical liaison on smaller projects.
  • Ability to work within a team of engineers & designers to meet customer objectives.

Salary Range: $85,000 to $110,000 depending on relevant experience
Benefits include Health, Dental, Vision, Life, and Short- and Long-term Disability Insurance, Vacation, Holiday, and Paid Sick Time, and 401k Plan with Employer Match
Salary Description
85,00-110,000

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