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Contract Chemical Engineer Jobs in Oregon (NOW HIRING)

Has responsibility for preparing proposals, conducting interviews, and negotiating contracts with ... Bachelor's Degree in Civil, Environmental, or Chemical Engineering * Registration as a Professional ...

Senior Environmental Engineer

Bend, OR · On-site

$110 - $160/hr

Serán Bioscience, LLC is a solid dosage pharmaceutical contract development and manufacturing ... Bachelor's degree in Environmental Engineering, Chemical Engineering, Civil Engineering, or a ...

Senior Process Engineer

Bend, OR · On-site

$109K - $141K/yr

Bend, OR Duration: 12+ Month Contract Position Overview We are seeking an experienced Senior ... Required Qualifications * Bachelor's degree in Chemical Engineering, Mechanical Engineering ...

Senior Wastewater Engineer

Portland, OR · On-site

$110K - $152K/yr

Has responsibility for preparing proposals, conducting interviews, and negotiating contracts with ... Bachelor's Degree in Civil, Environmental, or Chemical Engineering * Registration as a Professional ...

Senior Wastewater Engineer

Portland, OR · On-site

$110K - $152K/yr

Has responsibility for preparing proposals, conducting interviews, and negotiating contracts with ... Bachelor's Degree in Civil, Environmental, or Chemical Engineering * Registration as a Professional ...

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Showing results 1-20

Contract Chemical Engineer information

See Oregon salary details

$42.3K

$92.5K

$148K

How much do contract chemical engineer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for contract chemical engineer in Oregon is $92,498.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,400.00 and $112,600.00 per year, depending on experience, location, and employer.

What is a contract chemical engineer?

A Contract Chemical Engineer is a chemical engineer who works on a temporary or project-based basis instead of being a full-time employee. They are typically hired to provide expertise in process design, optimization, troubleshooting, or compliance for industries like pharmaceuticals, oil and gas, or manufacturing. Contracts may range from a few months to several years, depending on the project's scope. This role offers flexibility and allows engineers to work on diverse projects with different companies.

What kind of projects and responsibilities can I expect as a contract chemical engineer?

As a Contract Chemical Engineer, you may be brought in to support projects such as process improvement, plant commissioning, troubleshooting manufacturing issues, or developing new chemical products. Your responsibilities can range from conducting technical analyses and running simulations to collaborating closely with production staff and safety teams. You’ll likely work on short- to medium-term assignments, each with unique goals and challenges, which makes adaptability a key aspect of the job. These roles often offer exposure to diverse industries and processes, providing valuable experience and professional growth opportunities.

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

To succeed as a Contract Chemical Engineer, you typically need a bachelor's degree in chemical engineering, strong analytical abilities, and hands-on experience with process design and optimization. Familiarity with industry-standard simulation software, such as Aspen Plus or HYSYS, and safety certifications like OSHA are often required. Excellent problem-solving skills, adaptability, and effective communication help you integrate smoothly into diverse project teams and rapidly changing work environments. These qualities enable Contract Chemical Engineers to deliver effective solutions on short timelines, ensuring project success for their clients.

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

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

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

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

What cities in Oregon are hiring for Contract Chemical Engineer jobs?

Cities in Oregon with the most Contract Chemical Engineer job openings:

Infographic showing various Contract Chemical Engineer job openings in Oregon as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $92,498 per year, or $44.5 per hour.

Senior Wastewater Engineer (Municipal)

HireOTS

Portland, OR • On-site

$145K - $165K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 7 days ago


Job description

Client:

  • THE most reputable Water/Wastewater Infrastructure and Treatment Civil Consulting firm in the US & Canada
  • 100% employee owned for close to 100 years
  • Full Benefits: Health, Vision, Dental, and 401K match
  • Sign on Bonus
  • Paid OT and Annual Performance Bonus

Responsibilities:

  • Plans, schedules, and conducts engineering work on projects, with responsibility and authority for budget, schedule contractual obligations, and quality standards
  • Negotiates critical and controversial issues with top-level engineers and officers of other organizations and companies
  • May have responsibility for several projects concurrently
  • Initiates and maintains extensive contacts with key engineers and officials of other organizations and companies, requiring skill in persuasion and negotiation of critical issues
  • Has responsibility for preparing proposals, conducting interviews, and negotiating contracts with clients after selection
  • Develops and maintains significant relationships with client management personnel
  • Delivers high quality services within budget and schedule constraints
  • Identifies need for and directs subconsultants performing services on projects
  • Active in professional associations, including presentations of technical papers, member of technical committees, and officer of local or national organization

Qualifications:

  • Bachelor's Degree in Civil, Environmental, or Chemical Engineering
  • Registration as a Professional Engineer
  • 10-15 years of directly-relevant experience in Wastewater Engineering working with wastewater treatment facilities and wastewater collection systems
  • 5+ years of project management experience
  • Must have demonstrated ability and experience in the design and construction phase of small, medium, and large sized infrastructure projects
  • Ability to communicate effectively with clients and project team
  • Proficient in MS Word and Excel
  • Master's in Civil or Environmental Engineer (+)