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Sr. Metrology/Photolithography Technician
Job in
Sherman, Grayson County, Texas, 75092, USA
Listed on 2026-06-02
Listing for:
LightWorks Optical Systems
Full Time
position Listed on 2026-06-02
Job specializations:
-
Engineering
Manufacturing Engineer, Maintenance Technician / Mechanic, Electronics Technician, Quality Engineering -
Manufacturing / Production
Manufacturing Engineer, Maintenance Technician / Mechanic, Electronics Technician, Quality Engineering
Job Description & How to Apply Below
Primary
Duties & Responsibilities
* Maintain, repair, and troubleshoot metrology and photolithography wafer processing tools as directed by management and equipment engineers.
* Independently operates equipment to validate corrective actions, tool recoveries, and process stability.
* Perform reactive maintenance and preventive maintenance to ensure optimal tool uptime and performance, including support systems (pumps, power supplies, vacuum systems, and gas cabinets).
* Able to work independently and in a team environment when required.
* Assist equipment engineers with data collection, root-cause analysis, and resolution of recurring tool issues.
* Collaborate with Process Engineering, Facilities, and other departments to support manufacturing goals.
* Be a member of the Emergency Response Team (ERT)
* Coordinate maintenance activities and communicate equipment status with EES Manager, EES Engineers and in Camstar system.
* Train and mentor new and junior team members and attend offsite training when required.
* Assist equipment engineers with written specs and procedures.
Education & Experience
Preferred
Minimum Education
* Military Electronics certification or AS technical degree in electronics preferred.
Expected Minimum Years of Related Experience
Preferred: maintenance and repair experience in multiple of the following equipment:
* 7+ years experience maintaining wafer processing equipment.
* KLA HRP 260 Wafer Surface Profiler
* KLA Surf scan defect inspection systems
* Bruker topography profilers
* IVS
200 Overlay Measurement Tool
* AMAT CD-SEM
* Nanometric thin film metrology measurement tools
* Nikon loaders and microscopes
* Tel ACT 8 coater/developer
* ASML PAS
5500/100 stepper and PAS 5500/1150 scanner
* Cymer Nanolith 7600 Arf laser
* Ebeam write tool
* NXQ contact aligner.
Skills
* Practical knowledge and application of electronics, mechanics, vacuum theory, math, computers, and Testing.
* Knowledge of basic computer skills and software programs (i.e. Microsoft products)
* Knowledge of troubleshooting techniques and ability to learn the operational concepts of systems and how to perform diagnostic and troubleshooting techniques to solve more complex operational and system problems.
* Ability to read and interpret electrical schematics, mechanical drawings, pneumatic diagrams, flow charts and cause and effect diagrams.
* Ability to set up, operate and interpret output of test equipment to include, but not limited to oscilloscopes, digital volt-ohm meters, current and voltage sources and chart recorders.
* Ability to learn and adhere to established company and departmental policies pertaining to day-to-day operations.
* Must meet requirements for Emergency response team.
* Problem Solving:
Able to troubleshoot intermediate issues with little to no guidance.
* Initial responder for unscheduled down tools
* Knowledge of how to read electronic schematics and mechanical blueprints.
* Understand and follow both written procedures and verbal instructions, in the preventive maintenance of wafer fab equipment.
* Organization:
Able to balance planned and unplanned activities in a timely, professional manner.
Additional
Skills:
* Ability to read, analyze and interpret technical instructions.
* Ability to respond to internal and external inquiries.
* Ability to solve problems, collect data, establish facts to draw valid solutions.
* Able to interpret technical instructions both written and verbal.
* Able to communicate both verbally and written with internal customers.
* A basic understanding of processes ran on tool sets to interface with process teams.
Working Conditions
* Must be able to…
* Work in a Class 100/1000 clean room
* Wear full clean room attire.
* Work with and/or around chemicals such as acids and solids.
* Work with and/or around gases, both hazardous and non-hazardous.
* Stand for up to extended periods at a time.
* Lift 50 pounds or push/pull up to 150 pounds.
* Work Monday
- Friday 7AM-4:30PM with flexibility to work overtime when required
* Must be able to pass and maintain an ERT clearance through periodic physicals.
Physical Requirements
* Must be able to…
* Work in a Class 100/1000 clean room
* Wear full clean room attire.
* Work…
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