Mechanical Design Engineer I — Semiconductors Equipment

Ultra Clean Technology; Hillsboro (OR); On-site; USD 70,000 - 90,000; Full time

Job summary

Ultra Clean Technology in Hillsboro, OR is seeking a Mechanical Design Engineer I to contribute to the design, development, and documentation of mechanical components and assemblies used in semiconductor equipment. You will create 3D models and drawings under guidance from senior engineers.

This role supports prototype builds, testing, and manufacturing-friendly designs, with focus on DFM/DFA, ECO/ECN, and cross-functional collaboration.

Qualifications

• Foundational knowledge of mechanical design concepts and manufacturing processes.
• Ability to read and create engineering drawings and apply GD&T fundamentals.
• Strong problem-solving, communication, and documentation skills.

Responsibilities

• Create 3D models, engineering drawings, and part/assembly documentation using CAD tools.
• Assist in designing mechanical components, brackets, frames, enclosures, fluid/gas handling systems, or tooling.
• Review and update drawings and BOMs; ensure design accuracy, version control, and change documentation (ECO/ECN).
• Perform basic engineering analyses (tolerance stackups, material selection, fit/function reviews) under supervision.
• Support prototype builds, test setups, and validation activities; document findings for engineering review.
• Collaborate with senior engineers to troubleshoot design issues and evaluate improvement options.
• Support design-for-manufacturability (DFM) and design-for-assembly (DFA) discussions with Manufacturing Engineering.
• Maintain technical documentation, specifications, and design records in PLM/ERP systems.
• Interface with suppliers for basic inquiries, sample reviews, or drawing clarifications.
• Follow engineering standards, safety guidelines, and quality procedures in all design activities.
• Participate in continuous improvement efforts to enhance design efficiency, accuracy, and quality.

Skills

Problem-solving

Documentation

Teamwork

Communication

Education

Bachelor’s degree in Mechanical Engineering

Tools

SolidWorks

Creo

NX

Inventor

Job description

Ultra Clean Technology in Hillsboro, OR is seeking a Mechanical Design Engineer I to contribute to the design, development, and documentation of mechanical components and assemblies used in semiconductor equipment. You will create 3D models and drawings under guidance from senior engineers.

This role supports prototype builds, testing, and manufacturing-friendly designs, with focus on DFM/DFA, ECO/ECN, and cross-functional collaboration.