Sr. Field Service Technician - GSE WA/OR

3M HEALTHCARE; Washington; Hybrid; USD 73,200 - 117,800; Full time

Benefits offered by this job

Travel expenses paid

Per diem for nights away from home

Job summary

Oshkosh AeroTech is seeking a Senior Field Service Technician to travel across the Western region of the continental United States, primarily in Oregon and Washington. The role involves diagnosing, repairing, upgrading, and maintaining a wide variety of ground support equipment, including diesel and electric vehicles, hydraulic and electrical systems.

This position requires strong knowledge of electrical, mechanical, and hydraulic systems, the ability to work independently in the field, and to

Qualifications

• High School Diploma or GED and 5+ years of relevant experience in machine assembly, light fabrication, previous contracting with Oshkosh or equivalent.
• Ability to travel up to 50% of the time.
• Proficiency in electrical diagnostics and repair.
• Proficiency in mechanical and hydraulic systems.
• Proficiency with Microsoft Office tools.
• Strong problem‑solving and communication skills.

Responsibilities

• Travel approximately 80% of the time to customer sites to provide hands‑on service for aircraft tow tractors, container loaders, and other GSE with ICE or EV platforms.
• Diagnose, repair, and perform routine maintenance on hydraulic, electrical, and mechanical systems.
• Interface with PLC systems to upload/download programs and troubleshoot logic.
• Collaborate with dealer technicians for troubleshooting assistance.
• Maintain detailed documentation through work order systems and report on service outcomes.

Skills

Electrical diagnostics

Mechanical systems

Hydraulic diagnostics

Verbal and written communication

Microsoft Office

Education

High School Diploma or GED

Job description

About Oshkosh AeroTech

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

Position Overview

The Senior Field Service Technician is responsible for traveling to customer locations across the Western region of the continental United States—primarily in Oregon and Washington. The senior‑level GSE Technician performs diagnostics, repairs, upgrades, and maintenance on a wide variety of ground support equipment, including diesel and electric‑powered vehicles, hydraulic systems, and electrical control systems. The role requires strong technical knowledge in electrical, mechanical, and hydraulic systems for onsite equipment diagnostics and programming. Technicians work independently in the field, often dispatched weekly, and are expected to provide technical support and hands‑on service in a professional, efficient manner.

Key Responsibilities

• Travel approximately 80% of the time 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, valves), electrical systems (wiring, fuses, relays, sensors, 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.

Qualifications

• High School Diploma or GED and five (5) or more years of relevant experience in machine assembly, light fabrication, previous relevant contracting experience with Oshkosh Corporation, or an equivalent combination of education and experience that demonstrates ability to perform the essential functions of the role.
• Ability to travel up to 50% of the time.
• Proficiency in electrical diagnostics and repair.
• Proficiency in mechanical systems and component‑level service.
• Proficiency in 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.

Compensation and Benefits

Hourly position with overtime pay. Travel expenses are paid. A per diem is provided for each night spent away from home. Pay range: $73,200.00 – $117,800.00, based on experience and responsibilities.

EEO & Legal Information

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 any 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 part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with Oshkosh Corporation's legal duty to furnish information.

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.