Field Electrical Engineer 現場電気技師

Company Overview

Delairco Japan KK provides technical solutions for projects across Japan and internationally. Our core areas of expertise include:

• Weather and Hydrological Monitoring Systems (AWS, hydrology stations)
• Wind Resource Assessment Solutions (Met Masts, LiDAR systems)
• Custom Power Backup Systems (generator and renewable energy integration)

We are seeking a hands-on and detail-oriented Field Electrical Engineer to support the deployment, integration, testing, and maintenance of our systems.

Key Responsibilities

Field Deployment & Commissioning

• Install, configure, and commission electrical and electronic systems at project sites (nationwide and occasional international travel)
• Perform system integration of sensors, communication devices, control units, and power systems
• Conduct site acceptance testing (SAT) and ensure systems meet performance requirements
• Troubleshoot and resolve on-site electrical, communication, and system-level issues

System Integration & Testing

• Support integration of COTS modules into complete system architectures (sensor, comms, control, power)
• Assist in factory acceptance testing (FAT) prior to deployment

Electrical Design Support

• Assist in schematic review, component selection, and system design improvements

Documentation & Compliance

• Prepare installation reports, test records, and maintenance documentation
• Provide feedback from field experience to improve design and product reliability

Collaboration

• Work closely with firmware, mechanical, and project teams for seamless system delivery
• Support client communication during installation, testing, and troubleshooting phases

Qualifications

• 3+ years of experience in electrical engineering, field engineering, or system integration
• Strong hands-on skills with electrical systems, wiring, and instrumentation
• Experience with analog/mixed-signal circuits (ADCs, DACs, signal conditioning)
• Proficiency with test equipment
• Experience troubleshooting and root cause analysis in real-world environments
• Willingness to travel for fieldwork (domestic and occasional international)
• Strong documentation and communication skills

Preferred:

• Bachelor’s degree in Electrical Engineering
• Knowledge of power systems (battery, solar, generators)
• Japanese language ability (business level or higher)