Senior Chiller & Thermal Systems Repair Engineer

Bitec; Beaverton (OR); On-site; USD 41,000 - 55,000; Full time

Job summary

Bitec is seeking a skilled technician for its Oregon site to repair thermal systems in semiconductor processing equipment. The role is bench and depot based, involving diagnosing, rebuilding and proving units run under load before customer return, with occasional on-site preventive maintenance at fabs.

Requirements include 5–8 years in mechanical, electrical, refrigeration or related engineering, hands-on experience with closed-loop thermal control, fault-finding from schematics, brazing and

Qualifications

• 5–8 years in mechanical, electrical, refrigeration or related engineering.
• Hands-on with refrigeration or closed-loop thermal control systems; fault finding from schematics and manuals.
• EPA 608 certification, or ability to obtain it; United States work authorization.

Responsibilities

• Diagnose, overhaul and repair process chillers and thermal control units.
• Component-level work including compressors, valves, sensors and leaks.
• Overhaul heat exchangers and temperature/humidity controllers.
• Perform full functional and load testing per customer specifications.

Skills

Mechanical engineering

Electrical engineering

Refrigeration systems

Thermal control

Fault diagnosis

Education

Engineering degree

Tools

Schematics

Service manuals

Leak detectors

Refrigerant handling

Job description

Bitec is seeking a skilled technician for its Oregon site to repair thermal systems in semiconductor processing equipment. The role is bench and depot based, involving diagnosing, rebuilding and proving units run under load before customer return, with occasional on-site preventive maintenance at fabs.

Requirements include 5–8 years in mechanical, electrical, refrigeration or related engineering, hands-on experience with closed-loop thermal control, fault-finding from schematics, brazing and