Mechanical Engineer 4

Skip to main contentJOBSDASHBOARDPROFILECURRENT EMPLOYEEJOIN TALENT NETWORKSign InEnglishSingle PositionView All JobsMechanical Engineer 4US-OR-Tualatin (1034)Apply nowAdd to cartFind out how well you match with this jobUpload resumeJob descriptionAbout LamRequisition ID200053Date posted06/12/2026Work Location ModelOn-site FlexWork LocationTualatin-ORWork CountryUnited StatesThe group you’ll be a part of You’ll be joining the WETS Product Group, a highly collaborative, cross‑disciplinary organization within Lam’s Global Products Group (GPG), focused on delivering industry‑leading wet processing solutions for advanced semiconductor manufacturing. The WETS organization develops liquid‑based process equipment supporting both wafer and panel‑level applications, with strong emphasis on new product introduction (NPI), technology differentiation, and manufacturing scalability. Our teams work closely across mechanical, electrical, controls, software, systems, and process engineering—partnering globally to bring complex, high‑performance tools from concept through production while meeting aggressive cost, schedule, and quality targets. The impact you’ll make As a Mechanical Engineer 4 in the WETS Product Group, you will contribute directly to the design, development, and delivery of next‑generation wet processing equipment for advanced semiconductor manufacturing. Your work will support critical NPI programs, shaping mechanical designs that meet performance, reliability, cost, and manufacturability goals. In this role, you will translate system‑level and subsystem requirements into robust mechanical solutions, working closely with Systems, Process, Electrical, Controls, and Manufacturing Engineering partners. Your contributions will help reduce development risk, accelerate schedules, and enable high‑quality products to reach customers on time. This is an execution‑focused role with meaningful ownership, where strong fundamentals and good engineering judgment make a visible impact on product success.What you’ll do Support the full life cycle of mechanical and electro-mechanical systems from concept to productization including conceptualization, designing, CAD modeling, development, and test/validation.Designs components using variety of metals, ceramics, quartz, plastics, and advanced coatings.Ensure documentation aligns with SEMI, Lam standards, and industry best practices for geometric dimensioning and tolerancing (GD&T).Conduct detailed analysis including structural, finite element analysis (FEA), thermal, heat transfer, stress, vibrations, fluid and gas flow dynamics, and manufacturability to properly specify designs.Develop and conduct feasibility studies and test plans to characterize and validate design performance.Prepare high-quality reports and technical presentations to clearly communicate design intent, evaluation, and validation to a diverse audience in design reviews.Collaborate with suppliers and internal teams to ensure solutions can be manufactured with high-quality, cost-optimized, and to requirements.Provide key deliverables including Failure Modes and Effects Analysis (FMEA), technical specifications, risk analysis, test specifications, and design review presentations.Provide technical guidance and mentoring to more junior engineersWho we’re looking for Bachelor’s degree in Mechanical Engineering or related field with 8+ years of experience; or Master’s degree with 6+ years’ experience; or equivalent experience.Excellent communication, both written and verbal, and technical presentation skills.Highly proficient in 3D CAD tools such as CREO & Siemens NXHands-on experimental and design background coupled with solid engineering skills.Solid foundation in mechanical design principles, materials, and manufacturing processes.Ability to read and interpret system requirements, drawings, and interface documentation.Strong problem‑solving skills and attention to detail. Effective written and verbal communication...