Jobs in Milpitas, CA
248 open roles — posted here, and found on employers' own careers sites.
14 new this week, 22 the week before, counting only boards we were already tracking.
Median posted pay $159,000 from the 46 roles here that state a range. Only some employers state pay, and the ones that do skew to California and New York, where the law requires it.
Sr. Mechanical Design Engineer (Opto-Mechanical/Thermal Systems)
KLA-Tencor
Full-time · Milpitas, CA · $141,300 – $240,200
KLA is seeking a senior mechanical design engineer to develop next-generation opto-mechanical assemblies for broadband plasma wafer inspection systems used in semiconductor manufacturing. This role is ideal for someone with a strong track record in optical and thermal design who enjoys collaborating across engineering disciplines to bring innovative inspection products from concept to production.
Listed on KLA-Tencor’s careers site · Apply there ↗
Sr. Mechanical Engineering Manager — Vacuum Systems
KLA-Tencor
Full-time · Milpitas, CA · $181,000 – $307,700
This role leads a mechanical engineering team developing precision hardware for next-generation EUV light sources in semiconductor reticle inspection equipment, operating in extreme vacuum and thermal environments. It suits an experienced engineering manager who has built capital equipment at high complexity and wants to own subsystem architecture across vacuum, optics, and thermal-mechanical integration.
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AI Engineering Architect – Agentic AI & Digital Engineering
KLA-Tencor
Milpitas, CA · $186,200 – $316,500
KLA is seeking an AI architect to design and implement AI solutions for semiconductor equipment engineering, focusing on tool health monitoring, automated troubleshooting, and engineering workflow automation. This role suits someone with hands-on AI/ML expertise who can translate complex engineering problems into scalable AI systems and work across diverse data types and engineering domains.
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Product Marketing Manager (PMM)
KLA-Tencor
Milpitas, CA
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Senior Mechanical Design Engineer
KLA-Tencor
2 locations
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Senior Software Engineer
KLA-Tencor
Milpitas, CA
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HPC Product Development Engineer
KLA-Tencor
Milpitas, CA
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Manufacturing Manager
KLA-Tencor
Milpitas, CA
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Mechanical Design Engineer – Process Media and Vacuum Systems (Pipe & Instrumentation Diagram)
KLA-Tencor
Milpitas, CA · $141,300 – $240,200
KLA seeks a mechanical engineer to design and architect the gas, water, cryogenic, and vacuum distribution systems for advanced semiconductor manufacturing equipment. This role combines system-level architecture work with hands-on CAD design, P&ID documentation, and cross-functional leadership of a critical subsystem.
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Technical project and program manager
KLA-Tencor
Milpitas, CA
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Sr. Mechanical Engineer
KLA-Tencor
2 locations · $117,800 – $200,300
KLA's RAPID division is hiring a senior mechanical engineer to design precision inspection systems for semiconductor manufacturing equipment. This role suits an experienced engineer who can own complex projects from concept through production, balancing technical rigor with practical manufacturability in a fast-paced environment.
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Applications Development Engineer - FaST
KLA-Tencor
3 locations
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Product Development Engineer
KLA-Tencor
9 locations
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Sr. Mechanical Design Engineer
KLA-Tencor
Full-time · 3 locations · $141,300 – $240,200
Lead the mechanical redesign of advanced semiconductor inspection systems with expertise in ultra-high vacuum and high-voltage integration, guiding cross-functional teams from architecture through production support. This role suits experienced engineers ready to own complex subsystem leadership and mentor junior staff in a fast-paced, innovation-driven environment.
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Director, Product Marketing
KLA-Tencor
Milpitas, CA
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Sr. Systems Design Engineer
KLA-Tencor
3 locations
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Algorithm Engineer
KLA-Tencor
Full-time · 2 locations · $136,300 – $231,700
KLA seeks an algorithm engineer to design and optimize advanced algorithms for semiconductor inspection platforms, focusing on pattern analysis, defect detection, and GPU-accelerated solutions. This role suits someone with strong mathematical foundations and C++ expertise who wants to apply machine learning and high-performance computing to real-world manufacturing challenges.
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Manufacturing Engineer - Laser Systems
KLA-Tencor
Milpitas, CA · $106,700 – $181,400
This role focuses on optimizing and troubleshooting advanced laser systems used in semiconductor manufacturing equipment. You'll be a technical expert solving complex problems across engineering, manufacturing, and customer operations while driving continuous improvement in laser performance and reliability.
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Sr. Electrical Design Engineer (Linux, Firmware, Embedded, C++)
KLA-Tencor
Milpitas, CA · $141,300 – $240,200
Join KLA's Broadband Plasma Division as a senior engineer building Linux firmware for embedded optical inspection systems used in semiconductor manufacturing. This role combines low-level systems programming with hardware integration, spanning sensor firmware, communication protocols, and end-to-end product ownership.
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Sr. Mechatronics Systems Design Engineer
KLA-Tencor
Milpitas, CA
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Electrical Design Engineer (FPGA Firmware)
KLA-Tencor
Milpitas, CA · $117,800 – $200,300
KLA is hiring an FPGA firmware engineer to design and validate high-performance digital logic for semiconductor inspection systems, collaborating with hardware and software teams through the full development lifecycle. This role suits someone with 2+ years of hands-on FPGA design experience who can manage complex timing, simulation, and verification tasks.
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Product Marketing Manager
KLA-Tencor
4 locations
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Mechanical Design Engineer (vacuum system)
KLA-Tencor
Milpitas, CA · $117,800 – $200,300
KLA seeks a mechanical design engineer to lead the development of ultra-clean vacuum subsystems for semiconductor inspection equipment, working across optics, electrical, and controls teams to deliver precision chambers and integrated platforms. This role suits someone with strong CAD and analysis skills who thrives on complex multi-disciplinary systems and can mentor junior engineers through detailed design cycles.
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FPGA Firmware Design Manager
KLA-Tencor
Full-time · Milpitas, CA · $153,300 – $260,600
Lead a team of FPGA and firmware engineers building digital solutions for semiconductor inspection systems, with responsibility for technical architecture, design standards, and personnel management across a complex product portfolio.
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Sr. Technical Solutions Manager – Process Control & Yield Management Advanced Software Solutions & AI (E)
KLA-Tencor
Milpitas, CA
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