Sr Field Service Technician: GSE

oshkoshcorporation; United States; On-site; USD 73,000 - 118,000; Full time

Job summary

Oshkosh AeroTech in the United States is seeking a Sr Field Service Technician to service a range of ground support equipment at airports nationwide. The role involves diagnosing, repairing, upgrading, and maintaining diesel and electric-powered equipment, hydraulic and electrical control systems, and PLC interfaces.

You will travel 40–50% outside your region, with per diem and travel expenses covered. This hourly position offers overtime and a strong emphasis on hands-on problem-solving,

Qualifications

• High School Diploma or GED with 5+ years relevant GSE experience.
• Proficient in electrical diagnostics and repair.
• Experience with hydraulic and mechanical systems.
• Strong problem-solving and communication skills.

Responsibilities

• Service aircraft tow tractors, container loaders, deicers, and other GSE.
• Diagnose, repair, and maintain hydraulic, electrical, and mechanical systems.
• Interface with PLC systems to upload/download programs and troubleshoot.
• Document work orders and coordinate with dealer technicians.
• Assist OEM testing and provide end-user training as needed.

Skills

Electrical diagnostics

Mechanical systems

Hydraulic systems

Independent worker

Education

High School Diploma or GED

Tools

Microsoft Office

Job description

About Oshkosh AeroTech, an Oshkosh company

Oshkosh AeroTech 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. Oshkosh AeroTech offers products that make a difference in people's lives by supporting those in our communities who do some of the toughest work. They own many of the most trusted brands in the air transportation industry, including LEKTRO®, JetAire®, JetPower®, AmpTekÔ, Jetway®, and more.

Job Description

The Sr Field Service Technician will mainly be dispatched for the local regional area based customers but will also travel as needed to other airports within the continental United States. They will perform diagnostics, repairs, upgrades, and maintenance on a wide variety of ground support equipment (GSE). This includes servicing diesel and electric-powered vehicles, hydraulic systems, and electrical control systems.

This position requires strong technical knowledge in electrical, mechanical, and hydraulic systems for onsite equipment diagnostics and programming.

Must have previous GSE experience to be considered only.

We pay a per diem every night you spend away from home when traveling and all your travel expenses.

This is hourly, so we pay overtime as well.

YOUR IMPACT

Provide hands-on service for the following types of equipment:

• Aircraft tow tractors
• Container loaders
• Aircraft deicers
• Baggage and cargo transport vehicles
• Other airport GSE with ICE or EV platforms

Diagnose, repair, and perform routine maintenance on:

• Hydraulic systems (including pumps, motors, actuators, and valves)
• Electrical systems (wiring, fuses, relays, sensors, and control modules)
• 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

BASIC QUALIFICATIONS

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.

Proficient in: Electrical diagnostics and repair

Mechanical systems and component-level service

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

Travel outside of your own region is between 40-50% of the time.

#LI-TM1

Pay Range

$73,200.00 - $117,800.00

The above pay range reflects the minimum and maximum target pay for the position across all U.S. locations. Within this range, individual pay is determined by various factors, including the scope and responsibilities of the role, the candidate's experience, education and skills, as well as the equity of pay among team members in similar positions. Beyond offering a competitive total rewards package, we prioritize a people-first culture and offer various opportunities to support team member growth and success.

Oshkosh is committed to working with and offering reasonable accommodation to job applicants with disabilities. If you need assistance or an accommodation due to disability for any part of the employment process, please contact us at [e-mail].

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. However, employees who have access to the compensation information of other employees or applicants as a part of their ess