Senior Mechanical Design Engineer

KLA-Belgium; Milpitas (CA); On-site; USD 141,000 - 207,000; Full time

Benefits offered by this job

Medical, dental, vision

401(k) matching

Employee stock purchase plan

Tuition reimbursement

Job summary

KLA in Milpitas, CA is seeking a Sr. Mechanical Design Engineer to develop innovative mechanical designs across the full product lifecycle, from requirements through manufacturing release.

You will collaborate with optics, systems, and manufacturing engineers to ensure performance, reliability, and manufacturability, using Creo or SolidWorks, GD&T, and advanced analysis tools.

Qualifications

• In-depth understanding of manufacturing processes (machining, welding, sheet metal forming and 3D printing).
• Solid knowledge of precision machine design and vacuum systems.
• Experience with opto-mechanical systems, vacuum systems, and motion controls.

Responsibilities

• Drive requirement specification across the design scope.
• Conduct feasibility studies and design reviews.
• Perform conceptual and detailed design with 3D modeling (Creo or SolidWorks).
• Create assembly and test procedures and support prototyping.

Skills

3D CAD modeling

GD&T proficiency

Finite element analysis

Vendor management

Cross-disciplinary collaboration

Education

Bachelor's degree in mechanical engineering

Master's degree in mechanical engineering

Doctorate (PhD) in related field

Tools

Creo

SolidWorks

Job description

To make electronics, you need chips, wafers, transistors, reticles, and... To make these, you must see, test and manufacture them at scale—faster and better than ever before. That's where KLA comes in. Whether you're early in your career or an experienced professional, you'll solve complex challenges, work alongside brilliant minds and help shape the future of technology.Group/DivisionThe Semiconductor Products and Customers (Semi PC) business unit designs, builds and sells KLA’s product portfolio to help chip manufacturers meet high-quality standards for technologies like AI, data centers, automotive and electronic devices. Our inspection, metrology, and analytics systems detect and monitor defects across logic and memory chips, specialty semiconductors, wafers, reticles, advanced packaging, process equipment and materials. We also develop technologies for specialty processes, IC substrates, and PCB manufacturing, including etch and deposition, component inspection, and imaging and analytics. The Film and Scatterometry Technology (FaST) division delivers industry-leading metrology solutions essential to advanced semiconductor manufacturing. Its portfolio includes systems for measuring film thickness, critical dimensions, composition, and resistivity—key to developing and scaling next-gen IC processes. FaST partners closely with customers from early R&D through high-volume production, ensuring performance and process alignment.What You'll DoIn this role, you will play a key part in advancing business priorities by delivering high-impact work across your area of expertise.The Sr. Mechanical Design Engineer is responsible for developing innovative mechanical design solutions that meet demanding performance, reliability, and manufacturability requirements. This role spans the full product lifecycle—from requirements definition and feasibility through prototype validation and manufacturing release—and involves close collaboration across engineering disciplines.Responsibilities will include:Driving requirement specificationConduct feasibility studiesConceptual and detailed design, detailed drawings, using 3D solid modeling (ProE/Creo)Conducting various analysis, such as fluid, thermal, vibrational, and FEA modelingUnderstanding of Geometric Tolerancing (GD&T)Detailed tolerance stack-up analysisHold design reviews throughout design processProcurement of prototype partsPrototype assembly and testingSystem integration and testingCreate assembly and test proceduresDocumentation release and handoff to manufacturing.These tasks will require working with other engineering groups such as Optics engineers, Systems engineers and Manufacturing + Service engineers to ensure flawless integration and test at the subsystem and system level.Work closely with and manage suppliers to ensure all design requirements are specified and achieved.Address and resolve product issues through the product phases.Design challenges may also include:Precision design with large tolerance stack-upsUltra-high vacuum designQualifications DesiredIn-depth understanding of manufacturing processes such as machining, welding, sheet metal forming and 3D printingDriving requirements specificationSolid knowledge of precision machine designBasic knowledge of vacuum systemsSolid understanding of statics, mechanics of materials, fluid flow and heat transferExperience in 3D solid modeling (Creo or Solidworks preferred.)Familiar with manufacturing processes including machining, sheet metal fabrication, welding fabrication and castings.Strong mechanical engineering fundamentals, including design principles, machine elements, materials, fabrication methods.Experience/knowledge in several of these areas: opto-mechanical systems, vacuum systems, design of inspection equipment or similar instruments, motion controls, electronics, tooling & test fixture design, supplier management, new product introduction, manufacturing supportStrong written and verbal communications skillsDesire to contribute to team efforts to accomplish overall objective.Strong organizational skills with ability to multi-task, detail oriented.Ability to adapt and persevere in the fast-paced semiconductor industryMinimum QualificationsDoctorate (Academic) Degree and related work experience of 5+ years; Master's Level Degree and related work experience of 8+ years; Bachelor's Level Degree and related work experience of 12+ yearsAbout KLAWe provide advanced inspection tools, metrology systems, process solutions, and computational analytics that make electronics possible, tackling complex challenges. From electron and photon optics to machine learning and data analytics, we seek perfection at the most fundamental level of matter in the universe. If you want to make electronics that push industries forward and make the world a better place, join us.Total RewardsBase Pay Range: $141,300.00 - $207,233.00 AnnuallyPrimary Location: USA-CA-Milpitas-KLAKLA’s total rewards package for employees may also include participation in performance incentive programs and eligibility for additional benefits including but not limited to: medical, dental, vision, life, and other voluntary benefits, 401(K) including company matching, employee stock purchase program (ESPP), student debt assistance, tuition reimbursement program, development and career growth opportunities and programs, financial planning benefits, wellness benefits including an employee assistance program (EAP), paid time off and paid company holidays, and family care and bonding leave.Interns are eligible for some of the benefits listed. Our pay ranges are determined by role, level, and location. The range displayed reflects the pay for this position in the primary location identified in this posting. Actual pay depends on several factors, including state minimum pay wage rates, location, job-related skills, experience, and relevant education level or training. We are committed to complying with all applicable federal and state minimum wage requirements where applicable. If applicable, your recruiter can share more about the specific pay range for your preferred location during the hiring process.Use of AI StatementAt KLA, our interviews seek to understand your individual skills, problem-solving approach and authentic thinking. To ensure a fair and consistent evaluation, the use of AI, recording tools or other technologies to generate, suggest or provide responses during interviews—whether virtual or in person—is not permitted unless explicitly approved in advance as part of a reasonable accommodation or invited by the interviewer. Use of these tools may interfere with our ability to evaluate your individual qualifications and affect your candidacy. KLA is committed to advancing innovation through responsible AI, and we value candidates who share this mindset.Equal Opportunity StatementKLA is proud to be an Equal Opportunity Employer. We will ensure that qualified individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us at [e-mail] or at [phone] to request accommodation.For additional information, view the US Know Your Rights poster on the U.S. Equal Employment Opportunity Commission website.