Mechanical Design Engineer (vacuum system) at KLA Corporation — CAN | Base Career

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Lead the mechanical design, integration, and validation of complex, multi‐chamber subsystems, ensuring structural stability, precision performance, and robust contamination control.
Design and develop ultra‐clean vacuum system hardware, including chamber structures, interfaces, materials/finishes, seals, and internal components, applying UCV principles such as low‐outgassing materials, precision cleaning requirements, and contamination‐minimizing geometries.
Develop mechanical concepts and detailed designs for chambers, frames, interfaces, mounts, enclosures, and precision mechanisms; create drawings, specifications, and requirements for cross‐functional teams.
Drive structural, thermal, fluid, and vibrational analyses to optimize component performance and system stability.
Collaborate closely with optics, metrology, electrical, controls/PLC, software, manufacturing, and service teams to ensure subsystem compatibility and seamless system‐level integration.
Support vacuum‐related elements across chambers (e.g., main chamber, stage chamber, transfer chamber, etc.) by defining interfaces, mechanical constraints, and performance requirements that integrate with overall system design.
Contribute to the development and documentation of vacuum operation schemes (pump‐down, roughing, purge, vent, bake/clean cycles), and partner with Controls/SE on interlocks and sequencing.
Establish and maintain contamination‐control strategies—including materials selection, cleanliness/handling guidelines, and UCV‐grade component practices—working with Materials Engineering and Supply Chain to evaluate suppliers.
Perform first‐order and detailed analyses for pumping configurations, conductance effects, and subsystem‐level performance impacts; collaborate with vacuum specialists as needed for deeper modeling.
Lead mechanical and system‐level design reviews (CDR, DDR), ensuring design requirements flow correctly to partner teams (mechanical, electrical, opto‐mechanical, metrology, EFEM/loader, source).
Own integration of chambers and platform structures for vibration isolation, optical stability, and stage dynamic performance.
Plan, execute, and oversee test activities—prototype chambers, subsystem test stands, and pre‐factory builds—including instrumentation, test methods, data analysis, and acceptance metrics.

collaborating on vacuum operation schemes and PLC‐controlled interlocks is a plus but not required as a primary role.

Technical depth: Strong foundation in mechanical engineering—precision design, structural/thermal/vibration analysis, contamination control, materials/finishes, and system‐level integration. Familiarity with vacuum principles (pumping, conductance, gauging, cleanliness) desired.
Tools: Proficiency in 3D CAD/PLM workflows; experience with analysis tools (ANSYS/COMSOL or similar); scripting (Python/Matlab) for data processing and modeling; collaboration with PLC/HMI teams.
Soft skills: Demonstrated cross‐functional leadership, clear technical communication, supplier interaction, issue‐resolution ownership, and mentoring experience.

Doctorate (Academic) or work experience of 2 years, Master's Level Degree or work experience of 4 years, Bachelor's Level Degree or work experience of 5 years

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.

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

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Mechanical Design Engineer (vacuum system)

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