Field Service Engineer – Industrial Equipment (Travel‑Heavy)

Tom Trese Networking LLC; Addison (IL); On-site; USD 70,000 - 100,000; Full time

Benefits offered by this job

BCBS

401K match

All travel expenses covered

Year-end bonus

Job summary

Tom Trese Networking LLC is seeking a Field Service Engineer to service industrial equipment in Addison, IL. You will diagnose, calibrate, and repair complex systems at customer sites and also contribute to documentation, SOPs, and manuals at the home facility.

The role emphasizes hands-on maintenance, client-facing communication, and the development of a scalable service operation. Travel ~3–4 days per week with 70% domestic travel and occasional international trips, with a strong focus on

Qualifications

• 2+ years hands-on maintenance or field service on industrial equipment.
• Experience reading electrical schematics and using diagnostic tools.
• Formal technical education or certifications preferred; equivalent experience considered.

Responsibilities

• Travel to customer locations to install, calibrate, diagnose, and repair equipment.
• Provide hands-on training and establish strong customer relationships.
• Identify upsell opportunities and support service improvements.
• Relay observations to internal teams for product/service enhancements.
• Assist with in-house assembly and testing during non-travel periods.

Skills

Customer communication

Troubleshooting

Schematics reading

Travel readiness

Diagnostics tools

Electrical systems

Education

BS or AAS degree

Technical certifications

Tools

Diagnostic meters

Job description

Tom Trese Networking LLC is seeking a Field Service Engineer to service industrial equipment in Addison, IL. You will diagnose, calibrate, and repair complex systems at customer sites and also contribute to documentation, SOPs, and manuals at the home facility.

The role emphasizes hands-on maintenance, client-facing communication, and the development of a scalable service operation. Travel ~3–4 days per week with 70% domestic travel and occasional international trips, with a strong focus on