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# System Performance Engineer

- **Company:** Intertek USA Inc.
- **Location:** San Diego, CA, United States
- **Experience:** Starter
- **Contract:** Permanent contract
- **Skills:** Data Analysis, MATLAB, Systems Integration
- **Published:** July 25, 2026
- **Apply:** http://www.qreer.com/jobs/view/15294/system-performance-engineer#listby%3Alatest%2Fshow%3A100%2Fpage%3A4

## About the Role

Material Science or other Physical Science. A PhD in above disciplines, is preferred.Knowledge and experiences in optics, laser-induced plasma, optical metrology, and/or controls of such devices preferred.Experiences in semiconductor equipment development a plus.ExperienceUnderstanding of the concept of large complex system integration and practicesUnderstanding of debris mitigation techniques in a vacuum environmentUnderstanding of the concepts of optics and lasers, plasma generation, and control systemsExcellent analytical skills and troubleshooting skillsExcellent inter-personal and customer service skills, with an advanced understanding of customer relationship buildingExcellent written and verbal communication skillsProficiency in use of data analysis tools such as Matlab and/or PythonAbility to setup and use the test and analytical equipment commonly used for the optics, laser and plasma researchAbility to translate the design and test requirements
into comprehensive test plan documents and proceduresAbility to reduce large amounts of data, create a concise summary, and effectively report results through written and/or graphical formatsAbility to translate the knowledge and hand-on experiences into technical instructions and proceduresAbility to define and execute tasks based on project descriptions with minimum or no supervisionPersonal skillsEffective communication, analytical, perseverance, problem solving, and team orientedContext of the positionSystem Level subject matter expert supporting laser light generation and amplification, laser-plasma interaction, debris mitigation, and controls.

System Performance Engineer Job Requirements
MS in Electrical Engineering, Engineering Physics, Applied Physics, Chemical Engineering, Material Science or other Physical Science. A PhD in above disciplines is preferred.Knowledge and experiences in optics, laser-induced plasma, optical metrology, and/or controls of such devices preferred.Experiences in semiconductor equipment development a plus.
Understanding of the concept of large complex system integration and practicesUnderstanding of debris mitigation techniques in a vacuum environmentUnderstanding of the concepts of optics and lasers, plasma generation, and control systemsExcellent analytical skills and troubleshooting skillsExcellent inter-personal and customer service skills, with an advanced understanding of customer relationship buildingExcellent written and verbal communication skillsProficiency in use of data analysis tools such as Matlab and/or PythonAbility to setup and use the test and analytical equipment commonly used for the optics, laser and plasma researchAbility to translate the design and test requirements into comprehensive test plan documents and proceduresAbility to reduce large amounts of data, create a concise summary, and effectively report results through written and/or graphical formatsAbility to translate the knowledge and hand-on experiences into technical instructions
and proceduresAbility to define and execute tasks based on project descriptions with minimum or no supervision
Effective communication, analytical, perseverance, problem solving, and team oriented
System Level subject matter expert supporting laser light generation and amplification, laser-plasma interaction, debris mitigation, and controls., Education Backgrounds: Mechanical Engineering
Specialties: Manufacturing
Education Level: Undergraduate (Bachelors)
Experience: 0 - 2 years
Languages spoken: English
Job Location: San Diego, United States

## Description

This position requires access to controlled technology, as defined in the Export Administration Regulations (15 C.F.R. § 730, et seq.). Qualified candidates must be legally authorized to access such controlled technology prior to beginning work. Business demands may require ASML to proceed with applicants who are immediately eligible to access controlled technology.Job MissionThe EUV Source team in San Diego operates in a fast-paced, uniquely innovative, and challenging environment to deliver new-to-industry products supporting the commercialization of EUV technology by ASML. The Performance Integration Team is an inter-disciplinary group responsible for securing performance of EUV light source products at system level. The complexity of the EUV source puts exciting and challenging demands on the System Performance Engineer, who will be engaged in operation of the source, defining and providing solutions to systematically drive the performance of
existing and future EUV source products.
Typical responsibilities for the System Performance Engineer role include defining and validating requirements, identifying areas of technical improvement required to meet the development roadmap, experimenting and performing troubleshooting of the system level performance issues, and supporting the teams at customer sites to ensure the highest performance and availability of EUV sources for the customers.
The System Performance Engineer role requires a willingness to develop a mastery of complex experimentation of significant technical depth. To be successful, the candidate must combine strong numerical analysis skills, using Matlab and Python to process large sets of data, with hands-on lab skills such as operating optical and electrical metrology instruments. In addition, to be effective in the role candidates must possess interpersonal skills to cross functional boundaries and to build constructive and effective relationships across the organization.Job DescriptionServe as an expert in System Level performance related to laser light generation and amplification, laser-plasma interaction, debris mitigation, and controls. Be willing to apply theoretical models, concepts, methods, and novel experimental techniques to quantitatively interpret performance of EUV source systems across a wide range of issues and multiple technical disciplines.Directly
evaluate complex hardware and software prototype designs using sophisticated experimental protocols, to validate, maximize, document and communicate the performance of EUV source products.Work closely with and lead cross-functional groups (systems engineering, development engineering, scientists, global customer support personnel, manufacturing personnel, senior management, marketing, external customers) to set clear technical direction.Work with global customer support organization in response to escalations from customer sites, by providing technical support; including remote and on-site troubleshooting and data analysis, developing action plans, and performing system recovery actions.Prepare and/or review system and sub-system functional test plans and create traceability from system functional requirements.Utilize test data to assess performance capabilities and assist in the documentation of procedures and the validation of system, operations and service.Use company
technical documentation, provide feedback for improvement, and assist in creating technical documents.Provide feedback to the design engineers on performance, serviceability, and reliability improvements.Produce clear, concise documentation in defined company formats.Use sophisticated computer programs and diagnostic equipment to test and characterize source performance.Collect and analyze data, summarize results, and prepare presentation of results for review.Travel as required for the purposes of performing troubleshooting and system performance recovery.Provide technical training to engineers in the factory and at customer sites.Complete service, expense reports, and other administrative responsibilities in accordance with ASML's procedures and with supervisor's approval.Responsible for safe operation in factory and customer sites.Perform other duties as assigned., EducationMS in Electrical Engineering, Engineering Physics, Applied Physics, Chemical Engineering


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