Job Title: Mechanical Assembly Production Engineer Department: Manufacturing Engineering Reports To: Manufacturing Engineering Manager Position Summary We are seeking a highly motivated Mechanical Assembly Production Engineer to support precision mechanical builds within a semiconductor cleanroom manufacturing environment. This role is responsible for developing, optimizing, and sustaining assembly processes to ensure high-quality, repeatable production of semiconductor equipment and subassemblies. The ideal candidate combines strong mechanical engineering fundamentals with hands‑on manufacturing experience and a solid understanding of cleanroom operations, contamination control, and process discipline. Key Responsibilities Process Development & Optimization Develop, document, and maintain mechanical assembly processes for semiconductor equipment and precision subassemblies. Create and update work instructions, process flows, torque specifications, and assembly standards. Implement Lean manufacturing and continuous improvement initiatives within cleanroom operations. Production Support Provide hands‑on engineering support to cleanroom assembly teams. Troubleshoot assembly issues, identify root causes, and implement corrective actions. Support new product introductions (NPI) by transitioning designs into stable production processes. Evaluate tooling, fixtures, and equipment to improve ergonomics, repeatability, and throughput. Quality & Compliance Ensure assembly processes meet engineering specifications, quality standards, and cleanliness requirements. Partner with Quality Engineering to support inspections, nonconformance investigations, and CAPA. Establish and monitor critical process parameters (CPPs) and quality metrics. Maintain compliance with ISO standards, ESD controls, and cleanroom contamination‑control protocols. Documentation & Cross‑Functional Collaboration Collaborate with Design Engineering to review drawings for manufacturability (DFM). Interpret and validate mechanical drawings, GD&T, and bills of materials (BOMs). Support Engineering Change Orders (ECOs), Customer Process Change Requests (PCRs) and revision control processes. Work closely with Supply Chain, Quality, and Production teams to ensure alignment and on‑time delivery. Cleanroom & Safety Compliance Adhere to semiconductor cleanroom standards, including gowning procedures and ESD controls. Ensure tools, fixtures, and processes meet contamination control requirements. Promote a culture of safety, quality, and continuous improvement within the manufacturing environment. Required Qualifications Bachelor’s degree in Mechanical Engineering, Manufacturing Engineering, or related field 3+ years of experience in mechanical assembly, manufacturing engineering, or semiconductor equipment production Strong understanding of mechanical systems, precision assembly, and torque‑controlled fastening Ability to read and interpret mechanical drawings, GD&T, and technical documentation Experience developing work instructions and manufacturing process documentation Hands‑on troubleshooting and root cause analysis experience Familiarity with cleanroom environments and ESD best practices Strong analytical, problem‑solving, and communication skills Preferred Qualifications Experience in semiconductor capital equipment manufacturing Knowledge of Lean Manufacturing, Six Sigma, or continuous improvement methodologies Experience with process validation, FMEA, PFMEA, and control plans Familiarity with ERP/MRP systems and manufacturing execution systems (MES) Experience designing or implementing custom assembly fixtures and tooling Prior chemical or chemistry‑related experience , particularly in environments involving process chemicals, contamination control, or semiconductor manufacturing Work Environment This position operates within a semiconductor cleanroom manufacturing environment. The role requires wearing cleanroom gowning and PPE for extended periods and may involve hands‑on support on the production floor. MSR‑FSR is an EEO/Affirmative Action Employer and does not discriminate on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or any other legally protected status. PHYSICAL DEMANDS AND WORK ENVIRONMENT: Occasionally (less than 1/3 of the job) Frequently (1/3 to 2/3 of the job) Continually (more than 2/3 of the job) Frequently required to stand. Frequently required to walk. Occasionally required to sit. Continually required to utilize hand and finger dexterity. Continually required to talk or hear. Occasionally required to climb, balance, bend, stoop, kneel or crawl. Occasionally required to push / pull objects with arms / hands / lower body for short/moderate/long periods of time. Occasionally work near moving mechanical parts While performing the duties of this job, the noise level in the work environment is usually quiet. Continually wear Head / Face Protection: safety goggles/glasses, welding helmet, laser goggles. Hearing Protection: Earmuffs, ear plugs, canal caps. Continually wear Safety footwear: Over the ankle safety toe boots, Chemical resistant boots or overshoes, metatarsal protection. Frequently wear nitrile gloves The employee must occasionally lift and /or move more than 20 pounds, frequently lift, and/or move up to 30 pounds, and continually lift and/or move up to 30 pounds Specific vision abilities required by this job include close vision and depth perception May push or pull carts with parts up to 20 feet for up to 4 hours per day. May transfer parts from the cart at a distance of up to 2 feet, weighing a maximum of 30 pounds continuously throughout the day. The above is intended to describe the general content of and requirements for the performance of this job. It is not to be construed as an exhaustive statement of duties, responsibilities, or physical requirements. Nothing in this job description restricts management’s right to assign or reassign duties and responsibilities to this job at any time. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Health Care Plan (Medical, Dental & Vision) 401K Life Insurance Flexible Spending Accounts (FSA) Disability Insurance Paid Time Off Training & Development #J-18808-Ljbffr