Sr. Mechanical Engineer; E

Position: Sr. Mechanical Engineer (E)
Company Overview
KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel displays.

The innovative ideas and devices that are advancing humanity all begin with inspiration, research and development. KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert teams of physicists, engineers, data scientists and problem-solvers work together with the world's leading technology providers to accelerate the delivery of tomorrow's electronic devices. Life here is exciting and our teams thrive on tackling really hard problems.

There is never a dull moment with us.

Job Description/Preferred Qualifications

We are seeking a Senior Mechanical Engineer to lead sustaining engineering efforts for RAPID's legacy systems. This role is pivotal in managing obsolescence, driving design improvements, and ensuring continued reliability and manufacturability of complex opto-mechanical and mechatronic systems.

You will take full ownership of the design lifecycle-from requirements definition and feasibility analysis to prototyping, testing, and manufacturing handoff. You will collaborate cross-functionally with engineering, manufacturing, and supply chain teams, and build strong technical relationships with vendors to ensure quality and scalability.

Key Responsibilities

• Lead sustaining design efforts for opto-mechanical modules, precision mechanisms, mechanical packaging, racks, chassis, and mechatronic systems.
• Own the full design process: requirements specification, feasibility studies, FEA modeling, thermal and CFD analysis, conceptual and detailed design, drawing creation, design reviews, and manufacturing support.
• Drive obsolescence management strategies to maintain performance and reliability of legacy systems in HVM.
• Collaborate with vendors on component fabrication, qualification, and process transfer.
• Select materials and resolve fabrication methods for complex assemblies.
• Apply advanced mechanical analysis techniques including tolerance stack-up, GD&T, modal analysis, and thermo-elastic modeling.
• Support prototype testing, system integration, and issue resolution across product phases.
• Mentor junior engineers and contribute to cross-functional technical reviews.

Qualifications

• Bachelor's degree in Mechanical Engineering or related field with 8+ years of relevant experience, or Master's degree with 5+ years
  .
• Proven experience in mechanical design for complex systems involving precision mechanisms, vacuum systems, vibration isolation, and electronic packaging.
• Proficiency in 3D CAD modeling (ProE/Creo preferred).
• Strong understanding of mechanical manufacturing processes: machining, sheet metal, welding, etc.
• Demonstrated expertise in FEA, thermal analysis, and tolerance analysis.
• Excellent communication, collaboration, and leadership skills.
• Ability to thrive in a fast-paced, problem-solving environment.

Why Join Us

At KLA, you'll work on cutting-edge technologies that shape the future of electronics. We offer a competitive, family-friendly total rewards package designed to support your well-being and professional growth. Our inclusive culture values diverse perspectives and fosters innovation at every level.

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

Base Pay Range: $ - $

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…