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Supplier Process Engineer – Surface Treatment

Tualatin, OR 97062

Posted: 03/23/2026 Employment Type: Contract Industry: Operations Job Number: 55344158 Pay Rate: $70-84 / hour

Job Description

OverviewThe Supplier Process Engineer is responsible for evaluating and improving processes and products related to surface treatments, precision cleaning, and micro-contamination control. This role serves as the primary point of contact (SPOC) between Supply Chain, Engineering, Manufacturing, and Suppliers, driving supplier development, quality improvements, and new product/process introduction.Key Responsibilities
  • Serve as the primary interface (SPOC) for supply chain projects involving surface treatment and fabrication suppliers
  • Lead supplier-related initiatives including process development, failure analysis (FA), and customer escalations related to contamination (inorganic, organic, particle) and material issues
  • Ensure supplier manufacturing processes are capable of producing reliable, repeatable products
  • Collaborate with cross-functional teams (Supply Chain, Engineering, Manufacturing, Field Service, and Suppliers) during new product and process development
  • Manage supplier selection, qualification, and performance through site visits, audits, and ongoing evaluations
  • Design and execute experiments; analyze data and provide actionable recommendations
  • Apply structured problem-solving methodologies to define issues, assess risks, and drive resolution (e.g., 8D, 5 Whys, RCCA)
  • Implement process control techniques (e.g., Six Sigma) to improve production efficiency and product quality
Required Qualifications
  • Bachelor’s or Master’s degree in Chemical Engineering, Chemistry, Materials Science, Mechanical Engineering, or related field
  • 4+ years of experience (BS) or 2+ years (MS) in process development, manufacturing engineering, or supplier engineering
  • Experience in precision cleaning, surface treatment, and/or metal fabrication processes; semiconductor industry experience preferred
  • Hands-on experience with failure analysis and contamination control (inorganic, organic, particle)
  • Working knowledge of:
    • GD&T
    • Statistical Process Control (SPC)
    • Design of Experiments (DOE)
    • Failure Mode and Effects Analysis (FMEA)
    • Root Cause Analysis (RCCA, 8D, 5 Whys)
  • Strong analytical, communication, and problem-solving skills
  • Experience leading cross-functional projects and driving issue resolution
  • Ability to travel within the U.S.
Preferred Qualifications
  • 5+ years of experience in precision cleaning and metal fabrication within high-volume manufacturing (semiconductor preferred)
  • Proven experience managing suppliers and leading cross-functional teams to resolve contamination and material-related issues
  • Experience identifying and mitigating technical and operational supply chain risks

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About Tualatin, OR

Discover exciting job opportunities around Tualatin, Oregon, and take a step towards your dream career today! Nestled in the lush Willamette Valley and bordered by the Tualatin River, this vibrant city offers a perfect blend of natural beauty and urban convenience. Tualatin boasts a thriving economy with a focus on high-tech manufacturing and distribution, making it an ideal place for professional growth. Explore nearby attractions like Bullwinkle's Family Fun Center, Bridgeport Village for shopping, or the serene Tualatin River National Wildlife Refuge. Indulge in the region's renowned craft beer scene or catch a show at the Broadway Rose Theatre Company. Join us in Tualatin for a career that combines work and play seamlessly!