Field Systems Engineer

Job Description

Job Description

Job Title:
Field Systems Engineer

Job Responsibilities:

Fleet Uptime & On-Call Support

• • Serve as the primary technical responder for fleet issues
  • Provide on-call support to ensure testing operations remain active

Build Support, Software & Calibration Deployment

• • Manage and execute deployment of software packages across prototype and pre-production fleets
  • Execute ECU flashing operations on fleet vehicles

Advanced Diagnostics

• • Utilize ETAS INCA for ECU reprogramming and troubleshooting
  • Operate proprietary Hyundai diagnostic tools to investigate system faults

Data Acquisition & Analysis

• • Lead CAN/LIN/Automotive Ethernet traffic recording and analysis
  • Use Vector tools (CANalyzer/CANoe) or ETAS tools for diagnostics
  • Root-cause complex electrical and communication issues

Rapid Field Triage

• • Travel to vehicle sites to perform on-site analysis of hardware/software malfunctions
  • Collect diagnostic data for engineering teams in Michigan and Korea
  • Support permanent fix development through field data insights

Collaboration & Process Improvement

• • Work closely with the HATCI Project Manager on recurring field issues
  • Suggest process improvements for fleet maintenance operations

Required Technical Qualifications

Experience: 3+ years of hands-on vehicle engineering experience in EV or ADAS/Autonomous environments

Diagnostic Tools: Expert-level proficiency with:

• • ETAS INCA (ECU reprogramming and flashing)
  • Vector or ETAS tools for data logging

Communication Protocols: Deep understanding of:

• • CAN (Controller Area Network)
  • LIN (Local Interconnect Network)
  • Automotive Ethernet

Vehicle Systems Knowledge:

• • Strong familiarity with High-Voltage (HV) Electric Vehicle systems
  • Power distribution architectures
  • Electronic control modules (ECMs)

Data Analysis Skills:

• • Proven ability to record, analyze, and interpret complex CAN traffic
  • Troubleshooting expertise in:

• • • Vehicle Control systems
    • Chassis systems
    • Electrical systems

Travel Requirements

• Up to 40-70% travel to regional vehicle sites for on-site support and diagnostics