100% Travel CNC Sinker EDM Field Service Engineer

MC Machinery Systems Inc.; Saint Paul (MN); On-site; USD 85,000 - 120,000; Full time

Job summary

MC Machinery Systems Inc. is seeking a CNC Sinker EDM Service Engineer to diagnose, repair, and validate Mitsubishi machining products at customer sites across the United States.

The role travels 100% of the time, Monday through Friday, with on-site support and remote troubleshooting as needed. You’ll progress from initial diagnostics to final documentation, supporting customer success and long-term service excellence.

Qualifications

• Two-year Electronic or Technical degree, or equivalent hands‑on experience.
• Proficiency with electrical measurement and inspection tools (voltmeter, oscilloscope, and related test equipment).
• Demonstrated experience troubleshooting and repairing mechanical systems.
• Skilled with precision mechanical metrology (dial indicators, micrometers, calipers).
• Extensive travel required; valid driver’s license required.

Responsibilities

• Visit customer locations to diagnose complex issues and complete on-site repairs.
• Disassemble, rebuild, and align mechanical and electrical machine components as needed.
• Provide remote troubleshooting and technical guidance by phone.
• Communicate clearly and professionally with customers at every step.
• Interpret schematics and block diagrams to analyze root causes and resolve faults.
• Capture detailed records of problems found, corrective actions, and parts used.
• Perform other duties as assigned.

Skills

Mechanical drawings & wiring diagrams

CNC programming (G-code/M-code)

Windows-based computers & software

Communication skills

Valid driver’s license

Education

Two-year Electronic or Technical degree

Electrical measurement tools (volt meter, oscilloscope)

Troubleshooting mechanical systems

Precision metrology tools (dial indicators, micrometers, calipers)

Tools

Voltmeter

Oscilloscope

Dial indicators

Micrometers

Calipers

CNC machine tools

Job description

MC Machinery Systems Inc. is seeking a CNC Sinker EDM Service Engineer to diagnose, repair, and validate Mitsubishi machining products at customer sites across the United States.

The role travels 100% of the time, Monday through Friday, with on-site support and remote troubleshooting as needed. You’ll progress from initial diagnostics to final documentation, supporting customer success and long-term service excellence.