Group/Division

With over 40 years of semiconductor process control experience, chipmakers around the globe rely on KLA to ensure that their fabs ramp next-generation devices to volume production quickly and cost-effectively. Enabling the movement towards advanced chip design, KLA's Global Products Group (GPG), which is responsible for creating all of KLA’s metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. The RAPID division is the world leading provider of reticle inspection solutions for the semiconductor industry. The company provides inspection solutions to both the mask shops and the semiconductor fabs to ensure that lithography yields are consistently high thus enabling cost-effective manufacturing.

Job Description/Preferred Qualifications

Your Role: Lead, Innovate, Grow

• We’re seeking a highly motivated and experienced Lead Embedded Software Engineer to join our dynamic team in the RAPID division. In this role, you’ll be instrumental in designing, developing, and sustaining the complex embedded software that powers our industry-leading reticle inspection systems. You’ll provide technical leadership, mentor team members, and contribute significantly to the architecture and implementation of real-time control systems, sensor and image-capture pipelines, and hardware interfaces.

• Strong systems-thinking mindset grounded in first principles and physics, with hands-on familiarity with motion control systems (stepper, servo, or piezo motors; servo control loops), sensors and direct exposure to integrated electrical, mechanical, and optical hardware — able to reason across the software–hardware boundary and understand how design choices affect overall system behavior.

• We’re looking for an exceptional technical leader who is eager to influence team direction, strengthen leadership capabilities, and shape project planning and execution. You’ll drive key technical decisions, mentor others, and play a central role in delivering successful project outcomes.

Job Responsibilities:

• Lead the Charge: Spearhead the design, development, and deployment of complex software and firmware for machine control in semiconductor inspection systems — including demanding real-time embedded applications built in C/C++ for electro-mechanical control, running on an RTOS (real-time Linux, VxWorks) in high-reliability environments.
• Architect the Future: Design and implement robust, scalable software for system control, high-speed data acquisition, image processing, and intricate hardware interaction; translate system-level requirements into sound software design and implementation.
• Collaborate across Boundaries: Partner with multidisciplinary experts across mechanical, systems, electrical, optics, opto-mechanical, algorithms, and applications teams to build truly integrated solutions.
• Mentor and Inspire: Guide junior engineers, share your expertise, and cultivate a team culture centered on technical excellence and growth.
• Drive Best Practices: Champion modern software development methodologies (Agile, CI/CD, automated testing); define and execute test plans to measure subsystem performance, then document, analyze, and present the results.
• Solve Tough Problems: Dive deep to troubleshoot complex system-level issues and optimize performance-critical software.
• Shape the Strategy: Contribute to project planning, risk management, and technical roadmap discussions, participating across all stages of development — design, implementation, deployment, testing, and troubleshooting.

Required Skills & Qualification:

• MS in Electrical Engineering, Computer Science, Control Systems, or a related field.
• 8+ years of embedded software development experience in an industrial environment.
• Strong C/C++ programming skills with a solid foundation in Object-Oriented Design and Programming (OOD/OOP).
• Deep experience with Linux/RTOS environments, multithreading, synchronization, and software architecture design.
• Working knowledge of communication protocols such as RS-232 serial, Ethernet, EtherCAT, and TCP/IP socket and network programming.
• Strong software debugging and troubleshooting skills.
• Hands-on experience developing software/firmware for motion control and real-time control applications — including closed-loop servo control, classical or modern control theory, and control of stepper, servo, and/or piezo motors.
• Ability to apply first-principles and physics-based thinking to analyze complex systems.
• Excellent written and verbal communication and interpersonal skills, with the ability to present and defend software designs in technical reviews.
• Self-motivated and collaborative, with high curiosity, a fast-learning mindset, and perseverance — driven to turn prototype ideas into production-quality code for mission-critical applications.

Preferred (nice to have) Skills:

• Hands-on laboratory experience with electrical, mechanical, and optical measurement instruments.
• Experience with semiconductor fab operations or manufacturing technology.
• Linux administration and UML modeling knowledge.
• Proficiency in Python or another scripting language.
• Project planning and management skills.

Minimum Qualifications

Doctorate (Academic) Degree and related work experience of 3 years; Master's Level Degree and related work experience of 6 years; Bachelor's Level Degree and related work experience of 8 years

Base Pay Range: $159,500.00 - $271,200.00 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.