System Engineer (Optics)

KLA; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

KLA is recruiting for a role in Singapore to advance design, integration, and testing of high‑throughput optical inspection systems. You will contribute to subsystem design, system integration, and performance validation to meet tough semiconductor manufacturing requirements.

The role expects strong hands‑on experience with optics, optomechanics, and motion control, plus proficiency in Python or JavaScript.

Qualifications

• Doctorate or Master's with 3+ years experience.
• Bachelor's with 5+ years experience.
• Advanced degree in optics, electrical engineering or physics.

Responsibilities

• Subsystem design/development, system integration, test and characterization.
• Provide system troubleshooting, new product introduction and escalation support.
• Define system and subsystem specifications.
• Document manufacturing procedures.
• Drive system validation and PLC process follow-up.

Skills

Optics

Electrical engineering

Applied physics

Diagnostics

System design

Education

Doctorate (Academic)

Master's Degree

Bachelor's Degree

Tools

Python

JavaScript

Job description

To make electronics, you need chips, wafers, transistors, reticles, and... To make these, you must see, test and manufacture them at scale—faster and better than ever before. That's where KLA comes in. Whether you're early in your career or an experienced professional, you'll solve complex challenges, work alongside brilliant minds and help shape the future of technology.

Group/Division

The Semiconductor Products and Customers (Semi PC) business unit designs, builds and sells KLA’s product portfolio to help chip manufacturers meet high-quality standards for technologies like AI, data centers, automotive and electronic devices. Our inspection, metrology, and analytics systems detect and monitor defects across logic and memory chips, specialty semiconductors, wafers, reticles, advanced packaging, process equipment and materials. We also develop technologies for specialty processes, IC substrates, and PCB manufacturing, including etch and deposition, component inspection, and imaging and analytics. The LS-SWIFT division delivers high-throughput patterned wafer inspection systems that support advanced semiconductor manufacturing. Its mission is to provide industry-leading defect detection with optimal cost of ownership across a wide range of applications. LS systems enable precise, cost-effective inspection for cutting-edge process nodes, while SWIFT systems offer comprehensive macro inspection of all wafer surfaces—capabilities that are especially critical for advanced packaging, as well as logic, memory, and automotive applications.

What You'll Do

In this role, you will play a key part in advancing business priorities by delivering high-impact work across your area of expertise.

Key responsibilities

• Responsible for subsystem design/development, system integration, test and characterization
• Provide system trouble shooting, new product introduction and escalation support
• Define system and subsystem specifications
• Document manufacturing procedures
• Derive and manage detailed systems design requirements and drive systems validation following PLC process
• Support Escalation and Beta On-site charactrization
• Cover all aspects of the manufacturing introduction, including: design for manufacturability, quality, tooling, training, process documentation, product structure, build process optimization and facilities requirements

Desired skills and background

• Advanced degree in applied optics, electrical engineering, applied physics or related disciplines
• Effective communicator with good interpersonal skills
• Extensive hands‑on experience in building/testing optical inspection or metrology tools
• Desired experience developing or supporting complex optical‑mechanical systems or assemblies
• Desired experience in optoelectronics, sensor technology, microscopy, optics, or systems design/support
• Strong diagnostic and trouble shooting skills in optics, opto‑mechanics, and motion control systems
• Must be focused and driven with an appropriate sense of urgency
• Outspoken individual with clear project vision and sense of purpose
• Proven track record of technical development and/or issues resolution
• Good problem solver who is comfortable leading a focused team
• Good understanding of imaging processing system and algorithms
• Familiar with Python and JavaScript would be a plus

Minimum Qualifications

• Doctorate (Academic) OR Master's Level Degree with at least 3 years of experience
• Bachelor's Level Degree with at least 5 years of experience

About KLA

We provide advanced inspection tools, metrology systems, process solutions, and computational analytics that make electronics possible, tackling complex challenges. From electron and photon optics to machine learning and data analytics, we seek perfection at the most fundamental level of matter in the universe. If you want to make electronics that push industries forward and make the world a better place, join us.

Use of AI Statement

At KLA, our interviews seek to understand your individual skills, problem-solving approach and authentic thinking. To ensure a fair and consistent evaluation, the use of AI, recording tools or other technologies to generate, suggest or provide responses during interviews—whether virtual or in person—is not permitted unless explicitly approved in advance as part of a reasonable accommodation or invited by the interviewer. Use of these tools may interfere with our ability to evaluate your individual qualifications and affect your candidacy. KLA is committed to advancing innovation through responsible AI, and we value candidates who share this mindset. We offer a competitive, family friendly total rewards package. We design our programs to reflect our commitment to an inclusive environment, while ensuring we provide benefits that meet the diverse needs of our employees.

Equal Opportunity

KLA is proud to be an equal opportunity employer.

Additional Information

Be aware of potentially fraudulent job postings or suspicious recruiting activity by persons that are currently posing as KLA employees. KLA never asks for any financial compensation to be considered for an interview, to become an employee, or for equipment. Further, KLA does not work with any recruiters or third parties who charge such fees either directly or on behalf of KLA. Please ensure that you have searched KLA’s Careers website for legitimate job postings. KLA follows a recruiting process that involves multiple interviews in person or on video conferencing with our hiring managers. If you are concerned that a communication, an interview, an offer of employment, or that an employee is not legitimate, please send an email to [e-mail] to confirm the person you are communicating with is an employee. We take your privacy very seriously and confidentially handle your information. KLA do not accept resumes from headhunters, placement agencies, or other suppliers that have not signed a formal agreement with us.