Maintenance Technician III

Spartanburg, South Carolina, United States DEFENSE Full-time Posted Oct 15, 2026
Apply on Oshkosh Defense (opens in a new tab) Sourced via oshkoshcorporation.wd5.myworkdayjobs.com · Posted 2026-10-15

About this role

Oshkosh Defense is hiring a Maintenance Technician III, full-time, on-site in Spartanburg, South Carolina, United States, in the DEFENSE sector.

About Oshkosh Delivery, an Oshkosh company

Oshkosh Delivery is dedicated to redefining the future of last-mile and commercial delivery. Built on Oshkosh Corporation’s legacy of engineering excellence and innovation, we design and manufacture advanced delivery vehicles that are durable, efficient, and sustainable. With a focus on reliability, driver experience, and cutting-edge technology, Oshkosh Delivery empowers fleets and businesses to move goods smarter, safer, and with confidence, today and for the road ahead.

JOB SUMMARY

The Multi Craft Maintenance Tech will perform multi-craft maintenance, fabrication, and construction duties as directed to keep equipment and physical plant in good repair. This role will move and install machines, rebuild and repair power tools, machine tools, assembly equipment, lift trucks, etc. Work can include construction, troubleshooting and repair of structural, fabricated, mechanical, electrical, electronic, hydraulic, and/or pneumatic nature. The Multi Craft Maintenance Tech will also assist in training new employees and must maintain a clean and safe working environment.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

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Strong technical knowledge and troubleshooting skills in PLCs, hydraulics/pneumatics, robotics, electro-mechanical systems, motion/motor control, three-phase power, AC variable frequency drives.

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Ability to fabricate and machine complex components to repair fixtures, jigs, and parts for project, maintenance tasks, and equipment repair/modifications.

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Perform all job functions to meet maintenance best practice standards.

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Performs advanced preventive maintenance functions.

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Ability to consistently problem solve and continuously improve safety, quality, and productivity.

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Utilize blueprints, sketches, and technical manuals as needed.

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Assist in training new employees as needed.

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Use a variety of hand tools, power tools, and electronic test equipment.

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Safely operate powered industrial trucks, cranes, and other industrial access equipment.

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Lift light and/or heavy parts on and off a cart, floor, shelf, etc.

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Keep work area clean and orderly according to 5S standard.

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Maintain CMMS records as required.

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Perform related duties as directed.

MINIMUM QUALIFICATIONS:

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High School Diploma or equivalent.

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5 years of experience.

PREFERRED QUALIFICATIONS:

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Associate Degree in a technical manufacturing field (Mechatronics, Industrial Electronics, General Engineering, etc.).

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Technical knowledge and troubleshooting skills in PLCs, hydraulics/pneumatics, robotics, electro-mechanical systems, motion/motor control, three-phase power, AC variable frequency drives.

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Ability to fabricate and machine components to repair fixtures, jigs, and parts for project, maintenance tasks, and equipment repair/modifications.

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Basic computer skills, especially knowledge of MS-Office package.

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Ability to work any shift including overtime, holidays, weekends, and shutdowns.

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Ability to problem solve and continuously improve safety, quality, and productivity.

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Experience in manufacturing maintenance.

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 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.

Description from Oshkosh Defense's official posting. Always confirm details on the company careers page.

Apply on Oshkosh Defense Applications go directly to Oshkosh Defense. Curated by Larry Sherwood Jr.

About Oshkosh Defense

Oshkosh Defense

Company in the mobility sector tracked nightly on the Mobility Jobs board.

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Larry Sherwood Jr.

About Larry Sherwood Jr.

Talent Acquisition Leader specializing in mobility, EV, and frontier tech. 1,000+ hires across roles ranging from production technicians to VPs, including 48 hires for the AFEELA U.S. launch at Sony Honda Mobility (98% offer acceptance, $1.5M+ agency savings). SHRM-CP certified. Build recruiting functions from scratch, no agencies.

SONY HONDA MOBILITYFISKERSHRM-CP1,000+ HIRES

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Curated by Larry Sherwood Jr. on the free Mobility Jobs board. Pulled nightly from company applicant tracking systems. Apply directly on the source link above to be considered.