Mechanical Design Engineer

What You'll Do

In this role, you will play a key part in advancing business priorities by delivering high-impact work across your area of expertise.

The Mechanical Design Engineer will support a major redesign of an existing semiconductor inspection module involving Ultra-High Vacuum (UHV), High Voltage (HV), precision mechanical assemblies, and complex electro-mechanical interfaces. The engineer will be responsible for mechanical design, analysis, documentation, prototype development, assembly support, supplier engagement, and product lifecycle support.

The candidate will work closely with systems, electron optics, electrical, manufacturing, process, and supplier teams to deliver robust and manufacturable designs while maintaining system performance, reliability, serviceability, and cost objectives.

Responsibilities

Develop mechanical designs for UHV and HV subsystems, assemblies, and supporting hardware.

Create detailed 3D CAD models, assemblies, engineering drawings, and BOMs.

Apply GD&T principles, tolerance stack-up analysis, and error budgeting methodologies.

Support redesign efforts for existing products with emphasis on reliability, manufacturability, and serviceability improvements.

Conduct engineering analyses including structural, thermal, vibration, and finite element analysis (FEA).

Participate in design reviews and support release of production documentation.

Work with suppliers to develop fabrication methods, resolve manufacturability issues, and improve component quality.

Support assembly, integration, qualification, and troubleshooting activities.

Investigate failures and drive root-cause corrective actions.

Collaborate across Mechanical, Electrical, Systems, Electron Optics, Manufacturing, Supply Chain, and Service organizations.

Support prototype builds and product introduction into manufacturing.

Desired Skills and Experience

Good understanding of mechanical engineering fundamentals, physics, and precision engineering.

Experience designing assemblies operating in vacuum, UHV, or cleanroom environments.

Knowledge of high-voltage system considerations including insulation, creepage, clearance, and electrical interfaces.

Experience with GD&T, tolerance analysis, and precision mechanical design.

Familiarity with vacuum-compatible materials, cleaning requirements, and contamination control practices.

Working knowledge of machining, sheet metal fabrication, welding, brazing, and precision manufacturing processes.

Experience supporting prototype builds, troubleshooting, and qualification testing.

Strong communication and teamwork skills.

Proficiency with Creo/ProE or similar 3D CAD platforms.

Experience with FEA and engineering simulation tools.

Minimum Qualifications

Doctorate (Academic) Degree and 0 years related work experience; Master's Level Degree and related work experience of 3 years; Bachelor's Level Degree and related work experience of 5 years

About KLA

We 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 Rewards

Base Pay Range: $117,800.00 - $172,800.00 Annually
Primary Location: USA-CA-Milpitas-KLA

KLA’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 Statement

At 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 Statement

KLA 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 talent.acquisition@kla.com or at +1-408-352-2808 to request accommodation.

For additional information, view the US Know Your Rights poster on the U.S. Equal Employment Opportunity Commission website.