Commissioning Technician

Job Description

Job Description

Job Position :   Commissioning Technician

Location : Seattle, WA

Type : Full-time / Project-based (Non-Exempt)

Reports to : Test Supervisor

About Us

Woojin IS America, Inc. (WISA), situated in Santa Fe Springs, CA, has become a fast-growing company specializing in manufacturing electric equipment for rolling stock and light rail vehicles. We are currently serving North America customers with endless technological innovations for safe and reliable transportation equipment that supports the life of the vehicle.

Job Objective

Support the installation, commissioning, and validation of new E-Suite equipment on Light Rail Vehicles (LRVs). The role includes executing routine and functional tests, troubleshooting technical issues, supporting field validation campaigns, and providing warranty support for vehicles in service.

Key Responsibilities

• Remove OEM equipment and prepare vehicles for new E-Suite installation.
• Install electrical panels, harnesses, and E-Suite components following engineering drawings and schematics.
• Perform wiring, cable preparation, crimping, and connector assembly.
• Execute commissioning and validation tests according to approved procedures.
• Record, analyze, and report test results, document any anomalies or non-conformities.
• Troubleshoot electrical and control systems to identify root causes of issues and implement corrective actions.
• Support field validation campaigns and functional testing at customer sites.
• Provide technical assistance during warranty activities and vehicle support operations.
• Follow all company safety requirements and maintain a clean, organized work environment.
• Perform any additional tasks assigned by the supervisor or manager related to project execution.

Core Competencies

Technical Skills (Mandatory) :

Behavioral Skills (Desirable) :

Requirements

Education :

Experience :

Knowledge :

Working Conditions & Other Requirements

Compensation & Benefits

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