QC Functional Engineer II – Application

JSR Micro and Inpria•Sunnyvale, CA

120d•$90,000 - $125,000•Onsite

About The Position

At JSR Micro, Inc., we are committed to enabling next-generation semiconductor technologies through advanced materials innovation and strong customer partnerships. We are seeking a QC Functional Engineer II – Application to support quality control analytical operations, tool performance, and process optimization within a cleanroom environment. In this role, you will apply engineering and analytical skills to support lithography-related applications, ensure data integrity, and contribute to continuous improvement initiatives that enhance product quality and manufacturing performance. This position is ideal for a hands-on engineer who thrives in a fast-paced, collaborative environment.

Requirements

Bachelor’s or Master’s degree in Chemistry, Physics, Chemical Engineering, Mechanical Engineering, Electrical Engineering, or related field
3–6 years of experience as a Process Engineer, Equipment Engineer, or Metrology Engineer in a cleanroom or semiconductor environment
Experience with lithography process equipment and/or metrology tools, with minimal to moderate supervision
Working knowledge of SPC/SQC, measurement system analysis, and/or LIMS
Strong proficiency in Excel, Word, PowerPoint, databases, and JMP
Experience in tool troubleshooting and/or process troubleshooting
Exposure to tool installation, qualification, and continuous improvement projects
Strong communication and presentation skills with ability to influence cross-functional teams
Ability to work effectively in a team-oriented, fast-paced manufacturing environment

Nice To Haves

Knowledge of semiconductor manufacturing, photolithography, and metrology strongly preferred
Strong foundation in lithography process and metrology tool support within cleanroom environments
Hands-on experience in QC operations, data analysis, and process troubleshooting
Proficient in statistical tools and systems (JMP, SPC/SQC, LIMS, Excel) for data-driven decision making
Proven ability to apply structured problem-solving methods such as DOE, 8D, and fishbone analysis
Experience supporting tool installation, qualification, and continuous improvement (CIP) initiatives
Strong collaboration skills working with cross-functional teams, vendors, and operations partners
Effective communicator with ability to present technical data in MRB, PCS, and PCB forums
Quality-focused mindset with strong attention to process control, compliance, and continuous improvement
Ability to adapt and perform in a fast-paced semiconductor manufacturing environment

Responsibilities

Supporting QC metrology, process development, tool management, PCS, MCC, and LIMS activities (with minimal to moderate supervision)
Applying structured problem-solving methods such as DOE, 8D, fishbone analysis, and tool partitioning to resolve tool and process issues
Performing QC testing, data collection, and analysis to support manufacturing and customer requirements
Using statistical and analytical tools such as JMP, Excel, Visio, PowerPoint, and databases to interpret and present data
Supporting tool installation, qualification, and continuous improvement (CIP) projects
Collaborating with operations teams, engineers, and vendors to support tool and material troubleshooting
Participating in cross-functional initiatives including quality improvement, EH&S, and 5S activities
Presenting technical updates in internal and external forums such as PCS, MRB, PCB, and vendor meetings
Supporting troubleshooting and improvement of lithography process and metrology systems
Ensuring all work is performed in compliance with safety and quality standards