Sr. Field Service Technician - GSE
About The Position
Oshkosh AeroTech is a provider of aviation ground support products, gate equipment, and airport services. The Sr. Field Service Technician is primarily dispatched to customers in the Chicago O’Hare regional area and travels as needed to other airports within the continental United States. The role performs diagnostics, repairs, upgrades, and maintenance on a wide variety of ground support equipment (GSE), including diesel- and electric-powered vehicles, hydraulic systems, and electrical control systems. Strong technical knowledge of electrical, mechanical, and hydraulic systems is required for onsite diagnostics and programming. Candidates must have previous GSE experience and live within commuting distance of Chicago O’Hare International Airport. Travel outside the technician’s region is 40–50% of the time. The company pays per diem for nights spent away from home and covers travel expenses. This is an hourly position with overtime pay. The technician provides hands-on service for airport equipment, diagnoses and repairs hydraulic, electrical, and mechanical systems, interfaces with PLC systems, and supports customer sites, dealer technicians, OEM testing, equipment upgrades, and less-experienced technicians. The role maintains service documentation and provides product orientation and safe-operating guidance to end users.
Requirements
- Previous GSE experience is required for consideration.
- Must live within commuting distance of Chicago O’Hare International Airport.
- High school diploma or GED and five or more years of relevant experience in machine assembly or light fabrication; previous relevant contracting experience with Oshkosh Corporation; or an equivalent combination of education and experience demonstrating ability to perform the role’s essential functions.
- 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 work productively and cohesively in a diverse and multicultural environment.
- Travel outside the technician’s region is 40–50% of the time.
Responsibilities
- 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, including pumps, motors, actuators, and valves.
- Diagnose and repair electrical systems, including wiring, fuses, relays, sensors, and control modules.
- Diagnose, repair, and service mechanical systems, including suspension, steering, and drive assemblies.
- Interface with PLC systems to upload and download programs, troubleshoot logic, and make control system adjustments.
- Collaborate with dealer technicians by phone, email, or onsite for troubleshooting assistance.
- Review technical documentation, manuals, and schematics to ensure accurate service procedures.
- Maintain detailed documentation through work order systems, resolve issues, and provide 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 the field when required.
- Perform other projects and responsibilities as assigned at the company’s discretion.
Benefits
- Per diem for each night spent away from home while traveling.
- Travel expenses are paid.
- Overtime pay for this hourly position.
- Competitive total rewards package and opportunities to support team member growth and success.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
Education Level
High school or GED
