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Contract Process Engineer Jobs in Seattle, WA (NOW HIRING)

Protingent

Design Process Engineer

Bellevue, WA · On-site

$69 - $115/hr

Protingent Staffing has an exciting contract Design Process Engineer opportunity. Job Responsibilities: * Help to enforce and maintain common processes and standards for conduct of engineering ...

System One Holdings, LLC

System Design Engineer

Bellevue, WA · On-site

$110K - $151K/yr

Contract Work Model: Remote Schedule: 40 hours/week System One is seeking an experienced System ... Design nuclear and industrial process systems and subsystems from concept through final design.

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All JobsContract Process Engineer JobsContract Process Engineer Jobs in Seattle, WA

Contract Process Engineer information

See Seattle, WA salary details

$56.3K

$104.7K

$162.2K

How much do contract process engineer jobs pay per year?

As of Jul 10, 2026, the average yearly pay for contract process engineer in Seattle, WA is $104,719.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,800.00 and $117,200.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Contract Process Engineer, and why are they important?

To thrive as a Contract Process Engineer, you need a solid background in chemical or process engineering, experience with process optimization, and a relevant engineering degree. Familiarity with process simulation software (like Aspen HYSYS or CHEMCAD), project management tools, and safety compliance standards is typically expected. Strong analytical thinking, effective communication, and adaptability are valuable soft skills for managing changing project requirements and collaborating with diverse teams. These skills ensure efficient, safe, and cost-effective process improvements that meet contractual obligations and client expectations.

What are Contract Process Engineers?

Contract Process Engineers are professionals who are hired on a temporary or project-specific basis to design, optimize, and troubleshoot industrial processes within a company. They often work in industries such as chemicals, pharmaceuticals, oil and gas, or manufacturing, providing technical expertise to improve production efficiency, safety, and quality. Their responsibilities may include process design, equipment specification, project management, and ensuring regulatory compliance. Because they work on a contract basis, their assignments may vary in length and scope depending on the needs of the employer.

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

AspectContract Process EngineerProcess Engineer
CredentialsBachelor's in Engineering, relevant certifications (e.g., Six Sigma)Bachelor's or higher in Engineering, similar certifications
Work EnvironmentContract-based, project-specific, often in industrial or manufacturing settingsFull-time, ongoing roles in manufacturing, chemical, or industrial plants
Employer & Industry UsageUsed by companies hiring temporary or project-based engineersEmployed by companies for continuous process improvement and operations
Search & Comparison IntentCommonly compared for project-based roles and contract workCompared for permanent roles in process optimization

The Contract Process Engineer typically works on temporary, project-specific assignments, focusing on process improvements within a set timeframe. In contrast, the Process Engineer holds a permanent position, overseeing ongoing operations and continuous process optimization. Both roles require similar qualifications but differ mainly in employment type and work scope.

What types of projects or industries do Contract Process Engineers typically work on, and how does this influence their daily responsibilities?

Contract Process Engineers often work on short- to medium-term assignments across industries such as pharmaceuticals, chemicals, oil and gas, and manufacturing. The nature of their projects can range from process optimization and troubleshooting to equipment commissioning and plant upgrades. Depending on the industry and project scope, daily responsibilities may include conducting process simulations, collaborating with multidisciplinary teams, preparing technical documentation, and ensuring compliance with safety and quality standards. This variety allows for broad experience, but also requires adaptability and strong communication skills to integrate quickly with new teams and workflows.
What are the most commonly searched types of Process Engineer jobs in Seattle, WA? The most popular types of Process Engineer jobs in Seattle, WA are:
What are popular job titles related to Contract Process Engineer jobs in Seattle, WA? For Contract Process Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Contract Process Engineer jobs in Seattle, WA look for? The top searched job categories for Contract Process Engineer jobs in Seattle, WA are:
Contract Process Engineer jobs near you
Design Process Engineer

Design Process Engineer

Protingent

Bellevue, WA • On-site

$69 - $115/hr

Contractor

Medical, Retirement, PTO

Re-posted 28 days ago

Job description


Position Title: Design Process Engineer
Position Description: Protingent Staffing has an exciting contract Design Process Engineer opportunity.
Job Responsibilities:
  • Help to enforce and maintain common processes and standards for conduct of engineering activities, with focus on design change management and control.
  • Provide coaching and assistance for engineering teams in implementation of procedures, forms, work guides, tools, and training material related to design control, configuration management, and other engineering processes.
  • Identify, raise, and resolve inconsistencies and deficiencies for between process/procedure and developed engineering deliverables.
  • Support planning efforts and maintain schedule adherence for design and design change activities
  • May include applying project and program management and coordination tools and techniques to daily work and regular meetings and engagements

Job Qualifications:
  • B.S. degree in Mechanical, Electrical, or other relevant engineering discipline from an accredited university and 10+ years of relevant experience.
  • Experience in design iteration and construction execution for integrated nuclear plant design, including work on complex systems and structures
  • Understanding of design control tools and application on nuclear power projects, with industry experience in design change control, tracking, and implementation.
  • Experience in a broad range of topics throughout a product lifecycle, including conceptual design, final design, construction, operation, maintenance, and decommissioning.
  • Ability to work on tasks that require a multi-disciplinary approach.
  • Experience with ANSI/NIRMA CM 1.0 and 10 CFR 50 Appendix B control programs required.
  • Excellent technical writing, communication, and presentation skills.
  • Attention to detail and aspiration for technical excellence.
  • Candidate must be a self-starter and possess ability to perform both individually and as a team contributor.
  • Travel Required: 5-10%.

Job Details:
  • Job Type: Contract
  • Pay Rate Range: $69 - $115/hr (Pay rates are approved based on candidate location, education, and experience.)
  • Location: Bellevue, WA
  • Export control regulations require candidates to be a U.S. Citizen, U.S. Legal Permanent Resident, or of a protected person status

Benefits Package: Protingent offers competitive salaries, insurance plan options (HDHP plan or POS plan), education/certification reimbursement, pre-tax commuter benefits, Paid Time Off (PTO), and an administered 401k plan.
#TerraPro
About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation - from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. We're passionate about making a positive impact by connecting exceptional talent with meaningful opportunities and helping our clients build the future.
Meet Your Recruiter
Magic Demirel
As a Technical Recruiter at Protingent, I am excited to leverage my diverse background in education, leadership, and technology to connect talented professionals with opportunities that align with their skills and aspirations. My experience as an accomplished classroom educator and EdTech specialist has honed my ability to understand complex skill sets and identify the right fit for various roles.
I am passionate about...
...Building meaningful relationships with both candidates and clients to ensure mutual success
...Staying ahead of industry trends and understanding the evolving needs of the tech industry
...Creating efficient, streamlined processes that enhance the recruitment experience for all parties involved
...Supporting diverse, equitable, and inclusive hiring practices to create a more inclusive workforce
  • mdemirel@protingent.com

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