Embedded Software Engineer (Linux/C/C++)

Job Title

Embedded Software Engineer (Linux/C/C++)

Role Summary

Develop and maintain embedded and control software for next-generation reticle inspection systems. Work within the Embedded SW team in the RAPID division to integrate, test, and deploy software on multi e-beam based inspection tools.

Collaborate with cross-discipline teams (mechanical, electrical, optics, software) and with the California engineering team to perform on-tool integration, troubleshooting, and iterative product improvements.

Experience Level

Mid-level — typical requirement: 4+ years of industrial experience in embedded and controls software development. Specific minimum experience varies by degree level (see Education Requirements).

Responsibilities

Primary responsibilities include integration, testing, development, and on-tool support for embedded subsystems.

• Execute integration, testing and development plans for subsystems on first tools in coordination with the California team.
• Serve as primary point of contact for the Embedded SW Engineering team during integration and on-tool activities.
• Troubleshoot, investigate defects, perform root cause analysis, and implement solutions across software, hardware, and optics components.
• Develop firmware and software modules for machine control, including interrupt-driven, multi-threaded real-time applications.
• Implement software in C/C++ on Linux/real-time OS and integrate with custom and third-party motion controllers over Ethernet, RS232, USB, and TCP/IP.
• Work in cleanroom environments to perform subsystem testing and system-level verification.
• Define and execute test plans; document and present test results and technical reports.
• Occasional global travel to California for training and project support.

Requirements

Must-have technical skills and experience required for this role.

• 4+ years of professional experience in embedded and controls software development in an industrial environment.
• Strong proficiency in C and C++; object-oriented design and programming.
• Experience with Linux and/or RTOS environments, multi-threading, synchronization, and software architecture for real-time systems.
• Experience with communication protocols: Serial (RS232), Ethernet, TCP/IP sockets; familiarity with EtherCAT is a plus.
• Strong debugging, troubleshooting, and problem-solving skills across software and hardware boundaries.
• Ability to work effectively with multidisciplinary teams and to document and present technical findings.

Nice-to-have:

• Experience with motion control systems (stepper/servo/piezo), control loop design (e.g. PID), and related hardware.
• Python or other scripting languages, Linux administration, and UML experience.
• Hands-on lab experience with electrical, mechanical, or optical measurement instruments and semiconductor fab operations.

Education Requirements

Doctorate (PhD), Master’s, or Bachelor’s degree in Electrical Engineering, Computer Science, Control Systems, or a similar technical field. Minimum qualifications listed by KLA: PhD with 0 years related experience; Master’s with 3 years related experience; Bachelor’s with 5 years related experience.

About the Company

Company: KLA

Headquarters: Chennai, India

KLA is a global leader in diversified electronics for the semiconductor manufacturing industry. The company enables the production of electronic devices by inventing systems and solutions for manufacturing integrated circuits, wafers, and displays. With over 40 years of experience, KLA invests heavily in innovation and R&D to support advanced chip design and manufacturing process optimization, collaborating with top technology providers to deliver future electronic devices.