Sr. Field Service Technician - GSE TN

Company Overview

Oshkosh Aero Tech, an Oshkosh company, is a leading provider of aviation ground support products, gate equipment and airport services to commercial airlines, airports, air‑freight carriers, ground handling and military customers. It owns trusted brands such as LEKTRO®, Jet Aire®, Jet Power®, Amp TekÔ, Jetway® and more.

The Senior Field Service Technician travels to customer locations (roughly 80% of the time) to diagnose, repair, upgrade and maintain a wide variety of ground support equipment (GSE). Work is performed independently, often dispatched weekly, and you are expected to provide timely, professional, hands‑on service.

• Travel to customer sites to provide hands‑on service for aircraft tow tractors, container loaders, aircraft deicers, baggage and cargo transport vehicles, and other airport GSE with ICE or EV platforms.
• Diagnose, repair, and perform routine maintenance on hydraulic systems (pumps, motors, actuators, and valves), electrical systems (wiring, fuses, relays, sensors, and control modules), and mechanical systems (suspension, steering, drive assemblies).
• Interface with PLC systems to upload/download programs, troubleshoot logic, and perform control system adjustments.
• Collaborate with dealer technicians via phone/email or on‑site for troubleshooting assistance.
• Review technical documentation, manuals, and schematics to ensure accurate service procedures.
• Maintain detailed documentation through work order systems; ensure issue resolution and service reporting.
• Participate in OEM testing and equipment upgrades as needed.
• Provide end‑user product orientation and safe operating procedures at customer sites.
• Mentor or train junior or less‑experienced technicians in‑field when required.
• Other projects and responsibilities may be added at the company’s discretion.

• High School Diploma or GED and five (5) or more years of relevant experience in machine assembly, light fabrication, or previous relevant contracting experience with Oshkosh Corporation; or an equivalent combination of education and experience that demonstrates the ability to perform the essential functions of the role.
• Must have previous GSE experience.
• Ability to travel up to 80%.
• Proficient in electrical diagnostics and repair, mechanical systems and component‑level service, and hydraulic diagnostics and repair.
• Proficiency with Microsoft Office tools.
• Ability to work independently with strong problem‑solving skills.
• Strong verbal and written communication skills.
• Must be able to obtain a passport if necessary.
• Must be able to work productively and cohesively in a diverse and multicultural environment.

Pay Range: $73,200.00 – $ (minimum to maximum target pay for the position across all U.S. locations).

Oshkosh Corporation is a merit‑based Equal Opportunity Employer. Job opportunities are open for application to all qualified individuals and selection decisions are made without regard to race, color, religion, sex, national origin, age, disability, veteran status or other protected characteristic. To the extent that information is provided or collected regarding categories as provided by law it will in no way affect the decision regarding an employment application.

Oshkosh Corporation will not discharge or in any manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. Certain positions with Oshkosh Corporation require access to controlled goods and technologies subject to the International Traffic in Arms Regulations or the Export Administration Regulations. Applicants for these positions may need to be “U.S. Persons,” as defined in these regulations.

Generally, a “U.S. Person” is a U.S. citizen, lawful permanent resident, or an individual who has been admitted as a refugee or granted asylum.