Technical Lead

Job description

As a Senior Engineer, Lead the software programming, system design, and technical direction for chemical and specialty gas delivery equipment used in semiconductors. Proficient in PLC, HMI, C/C++, Java, and other PC-based languages at an expert level. Hold a technical vision for the assigned product areas in chemical equipment and translate complex requirements into scalable, high-performance, manufacturable solutions. Through cross-team collaboration, they contribute to engineering standardization and reliability and demonstrate technical leadership in both systems engineering and PLC software development. Key Responsibilities PLC Software Development Understand PLC Software Development Develop and maintain PLC software based on IEC 61131-3 standards. Design, program, test, and validate PLC logic for semiconductor gas and chemical delivery systems. Support Omron, Siemens, and LS PLC platforms. Develop reusable software modules and engineering standards HMI & System Integration Configure and maintain HMI systems (Pro-face, MXon/M2I). Implement alarms, diagnostics, state monitoring, and data logging functions. Integrate PLC, HMI, instruments, motion devices, and network systems. System Engineering Analyze customer and product requirements and translate them into software and control system architecture. Define software-hardware interfaces and control philosophies. Support system design reviews and risk assessments. Troubleshooting & RCA Investigate field issues and implement corrective actions. Lead root cause analysis (RCA) activities. Optimize system performance, reliability, and maintainability. Manufacturing & Customer Support Support manufacturing, FAT, SAT, commissioning, and startup activities. Provide technical support during customer escalations. Develop manufacturing packages and technical documentation. Cross-Functional Collaboration Work closely with Mechanical, Electrical, Quality, Project Management, and Manufacturing teams. Collaborate with global engineering teams on platform standardization and product improvements. Participate in engineering change management (ECR/ECO) activities. Continuous Improvement Drive software standardization and code modularization. Contribute to technology roadmaps for next-generation control systems. Mentor junior engineers and share technical best practices Skill Requirements Minimum Qualifications Bachelor's degree in Electrical Engineering, Automation Engineering, Software Engineering, Computer Science, or related field. Minimum 5 years of PLC software development experience. Strong hands-on experience with: Omron / Siemens / LS PLC Experience with HMI development (Pro-face, MXon, M2I or equivalent). Knowledge of industrial communication protocols: Ethernet/IP, Modbus TCP/RTU, Profinet, EtherCAT Experience in troubleshooting and debugging industrial automation systems. Ability to communicate effectively in an international engineering environment Preferred Qualifications Experience with semiconductor equipment, gas delivery systems, chemical delivery systems, or process equipment. Experience supporting customer sites, installation, and commissioning activities. Experience with SCADA or industrial software platforms. Knowledge of functional safety and industrial cybersecurity. Experience leading technical projects or system architecture reviews. Experience collaborating with global engineering organizations. Other Requirements Apply now Information at a Glance Why HCLTech? At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first. HCLTech is a global technology company, home to more than 230,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending September 2026 totaled $14.8 billion. Disclaimer Privacy Statement Terms of use Sitemap Raise a Grievance We use cookies on our site. Please read more about cookies policy here. Opens in a new tab. Opens in a new tab. Opens in a new tab. Opens in a new tab. Opens in a new tab. Opens in a new tab. Copyright © 2026 HCL Technologies Limited Cookie Consent Manager When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. Because we respect your right to privacy, you can choose not to allow some types of cookies. However, blocking some types of cookies may impact your experience of the site and the services we are able to offer. Required Cookies These cookies are required to use this website and can't be turned off. Required Cookies Required Cookies Provider Description Enabled SAP as service provider We use the following session cookies, which are all required to enable the website to function: "route" is used for session stickiness "careerSiteCompanyId" is used to send the request to the correct data center "JSESSIONID" is placed on the visitor's device during the session so the server can identify the visitor "Load balancer cookie" (actual cookie name may vary) prevents a visitor from bouncing from one instance to another Cookies from provider SAPasserviceprovider are required and cannot be turned off Functional Cookies These cookies provide a better customer experience on this site, such as by remembering your login details, optimizing video performance, or providing us with information about how our site is used. You may freely choose to accept or decline these cookies at any time. Note that certain functionalities that these third-parties make available may be impacted if you do not accept these cookies. Consent to all Functional Cookies Functional Cookies Provider Description Enabled Vimeo Vimeo is a video hosting, sharing, and services platform focused on the delivery of video. Opting out of Vimeo cookies will disable your ability to watch or interact with Vimeo videos. Cookie Policy Privacy Policy Terms and Conditions Consent to cookies from provider Vimeo YouTube YouTube is a video-sharing service where users can create their own profile, upload videos, watch, like, and comment on videos. Opting out of YouTube cookies will disable your ability to watch or interact with YouTube videos. Cookie Policy Privacy Policy Terms and Conditions Consent to cookies from provider YouTube Advertising Cookies These cookies serve ads that are relevant to your interests. You may freely choose to accept or decline these cookies at any time. Note that certain functionality that these third parties make available may be impacted if you do not accept these cookies. Consent to all Advertising Cookies Advertising Cookies Provider Description Enabled Google Analytics Google Analytics is a web analytics service offered by Google that tracks and reports website traffic. Cookie Information Privacy Policy Terms and Conditions Consent to cookies from provider GoogleAnalytics Google Tag Manager Google Tag Manager is a tag management system for conversion tracking, site analytics, remarketing, and more. Privacy Policy Terms and Conditions Consent to cookies from provider GoogleTagManager LinkedIn LinkedIn is an employment-oriented social networking service. We use the Apply with LinkedIn feature to allow you to apply for jobs using your LinkedIn profile. Opting out of LinkedIn cookies will disable your ability to use Apply with LinkedIn. Cookie Policy Cookie Table Privacy Policy Terms and Conditions Consent to cookies from provider LinkedIn