Field Service Engineer - Texas

JST Manufacturing•Houston, TX

About The Position

JST is seeking a Field Service Engineer to support the installation, maintenance, troubleshooting, and repair of semiconductor wet processing equipment. The role works directly with customers and internal engineering teams to ensure equipment operates safely, efficiently, and according to specifications. The engineer assists with installation, startup, commissioning, testing, qualification, and ongoing technical support, and is expected to work independently and communicate effectively with customers. The role includes mechanical and electrical troubleshooting, work with automated controls and PLC systems, equipment assembly and wiring, plastic welding, and installation of valves, fittings, and plumbing components. It also includes documenting service activities and coordinating with customers, engineering teams, and factory personnel. JST provides wet processing, drying, and chemical management equipment for semiconductor manufacturing and other industries where cleanliness and precision are essential. The company describes its values as integrity, simplicity, trust, respect, and shared risk. Compensation is competitive based on experience; relocation assistance may be available.

Requirements

Associate degree in Engineering, Technology, Electronics, Semiconductor Manufacturing, or a related technical field; or a Bachelor's degree in Engineering, Mathematics, Chemistry, or a related scientific field; or an equivalent combination of technical education and at least 5 years of relevant experience in semiconductor equipment, automation systems, or precision manufacturing.
Ability to read and interpret technical drawings, schematics, and equipment documentation.
Strong mechanical and electrical troubleshooting skills.
Ability to communicate effectively with customers and internal teams.
Ability to safely lift, carry, push, or pull objects weighing up to 50 pounds.
Ability to stand, walk, and work on feet for extended periods.
Ability to climb, balance, stoop, kneel, crouch, and reach as required.
Ability to safely operate hand tools, power tools, and equipment controls.

Nice To Haves

Bachelor's degree in Engineering or a related technical field.
Experience working with semiconductor processing equipment or automated manufacturing systems.
Experience troubleshooting PLCs, electrical controls, or automated equipment.
Experience with equipment installation, commissioning, maintenance, or field service.
Relevant technical certifications or specialized training.

Responsibilities

Troubleshoot, diagnose, and resolve mechanical, electrical, and equipment-related issues.
Read and interpret technical specifications, P&IDs, electrical schematics, and engineering drawings.
Support equipment installation, startup, commissioning, and qualification activities.
Troubleshoot PLC systems, automated controls, and related equipment.
Test and verify equipment performance according to customer specifications and applicable industry standards.
Provide customers with technical support and recommendations regarding equipment operation, maintenance, and improvements.
Assist with equipment upgrades, modifications, and retrofit projects.
Work with engineering teams to identify and resolve equipment issues and recommend improvements.
Perform point-to-point wiring, soldering, and electrical assembly according to specifications.
Assemble, organize, and label electrical wiring and components.
Install and assemble valves, fittings, and plumbing components to ensure proper connections.
Perform plastic welding on materials such as PVC-C, PVDF, and Halar.
Identify, inspect, and troubleshoot electrical components, including relays, controllers, switches, motors, pumps, and drives.
Safely operate hand tools, power tools, multimeters, soldering equipment, and other technical equipment.
Maintain communication with customers, engineering teams, and factory personnel regarding service activities.
Document equipment repairs, service activities, technical findings, and updates to schematics or drawings.
Demonstrate JST's values of integrity, simplicity, trust, respect, and shared risk.