Engineer Software Test Automation

Company Overview

KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel displays. The innovative ideas and devices that are advancing humanity all begin with inspiration, research and development. KLA focuses more than average on innovation and we invest 15% of sales back into R&D. Our expert teams of physicists, engineers, data scientists and problem-solvers work together with the world’s leading technology providers to accelerate the delivery of tomorrow’s electronic devices. Life here is exciting and our teams thrive on tackling really hard problems. There is never a dull moment with us.

Job Description/Preferred Qualifications

Job Description – Software Quality Engineer

KLA is a global leader in process control and yield management solutions for the electronics and semiconductor industries. For decades, KLA has worked at the leading edge of deep science, taking on complex technical challenges that often take years to solve. By combining expertise in optics, sensors, machine learning, data analytics, and software engineering, KLA helps enable the ideas and devices that transform the future of technology.

At KLA, innovation is driven by a belief that precision matters at the smallest scale—from nanometer‑level measurement to world‑class manufacturing quality. Our solutions support advanced manufacturing across wafers, integrated circuits, packaging, and printed circuit boards, making everyday technologies such as smartphones, data centers, autonomous systems, and connected devices possible.

KLA fosters an engineering‑driven culture that values rigorous testing, continuous improvement, and collaboration across global teams. Software Quality Engineers at KLA contribute to products with real‑world impact while growing their careers in an environment that encourages curiosity, ownership, and long‑term technical excellence.

KLA’s advanced process control and process enabling solutions support Panel, Components, printed circuit board (PCB) and integrated circuit substrate (ICS) manufacturing. Manufacturers can manage yield and reliability throughout the fabrication process using KLA’s comprehensive portfolio of direct imaging for patterning and solder mask, automated optical inspection (AOI), automated optical shaping (AOS), inkjet and additive printing, chemistry process control as well as software solutions. From multi-layer boards to the most advanced IC substrate applications, our solutions enable manufacturers to build high-capacity, high-quality, high-precision PCB and IC substrate products while optimizing their productivity and cost-efficiency.

Job Responsibilities

Test Automation Engineer

• Understand the system and customer workflows end-to-end by analyzing product requirements, architecture, and real customer use cases; translate these into automation strategy and test coverage for web applications and web services.
• Participate early in the SDLC by reviewing functional/system requirements and designs to ensure testability, identify risks, and define measurable acceptance criteria aligned with user journeys and service/API contracts.
• Build and maintain a scalable test automation framework using Playwright (web UI automation) with strong engineering practices (reusable utilities, page/component patterns, stable selectors, test data strategy, reporting).
• Automate critical user flows (smoke, regression, and high-risk business paths) by modeling realistic user behavior and validating the complete workflow across UI, backend services, and data stores.
• Develop automated validations for Web Services / APIs (service-level functional checks, contract validation, negative testing, error handling) and integrate them with UI flows for true end-to-end quality coverage.
• Apply AI-assisted automation practices to improve reliability and maintenance efficiency (e.g., smarter test generation, adaptive/self-healing approaches, and AI-enabled test execution where applicable) to reduce script fragility and speed up automation development.
• Create and maintain test plans, automation suites, and execution pipelines to run on-demand and on schedule; ensure results are observable via dashboards/logs/reports and are usable for release decisions.
• Execute and monitor automated test runs across builds; analyze failures to distinguish product defects vs. test issues, improve stability, and keep the automation suite production-grade.
• Measure and communicate automation coverage, ROI, quality trends, and release risk; continuously prioritize automation work based on defect trends and usage-critical paths.
• Collaborate with cross-functional and global stakeholders (developers, architects, product owners, system engineers) to improve testability and promote quality best practices throughout the lifecycle.
  
  
  

Job Requirements

• Master’s degree or higher in Computer Science, Computer Applications, Software Engineering, Automation, Electronic Engineering, or a related technical field.
• Familiarity with software quality control processes and a good understanding of web UI testing concepts.
• Proficiency in at least one programming or scripting language such as C/C++, Python, Perl, or VBScript.
• Experience with Visual Studio, automated testing frameworks, MySQL or Oracle databases, and Linux commands is preferred.
• Fluent in spoken and written English.
• Strong initiative, fast learning ability, proactive attitude, and excellent team spirit.
  
  
  

Minimum Qualifications

Masters Level Degree and 0 years related work experience; Bachelors Level Degree and related work experience of 2 years

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.

KLA is proud to be an equal opportunity employer

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 talent.acquisition@kla.com to confirm the person you are communicating with is an employee. We take your privacy very seriously and confidentially handle your information.

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