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5 engineer jobs found in Decatur, IL

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Decatur engineer Illinois
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Mechanic and Maintenance  (3) Aviation  (2)
Apr 03, 2026
15B Aircraft Powerplant Repairer
Decatur, IL, USA
If you're looking for a career in the aircraft repair and maintenance field, then join the Army National Guard and watch your future take flight. Your work will keep Army airplanes and helicopters in top shape to support training, rescue, humanitarian, security, or combat missions. As an Aircraft Powerplant Repairer, you will inspect, service, and repair turbine engines, parts, and electrical components on Army aircraft to ensure that they remain safe and ready to fly transport, patrol, and flight training missions. Job Duties • Maintain engine assemblies and engine systems • Diagnose and troubleshoot malfunctions • Perform limited maintenance operational checks • Use and maintain common/special tools • Prepare requests for turn-ins and repair parts Some of the Skills You’ll Learn • Repair of hydraulic, fuel, and electrical systems • Engine disassembly, inspection, and repair • Repair of aluminum, steel, and...
Apr 03, 2026
15F Aircraft Electrician
Decatur, IL, USA
If you enjoy working with electrical and electronic equipment and problem-solving, join the Army National Guard as an Aircraft Electrician. You will inspect, service, and repair electrical systems on Army aircraft, ranging from airplanes to helicopters to ensure that they remain operational and safe for any mission. Job Duties • Diagnose malfunctions in electrical and electronic components • Maintain electrical/electronic elements of assemblies nickel-cadmium batteries • Use and maintain common/special tools • Maintain facilities for storage of flammable and hazardous materials • Prepare requests for turn-ins and repair parts Some of the Skills You’ll Learn • Electrical theory and system maintenance • Troubleshooting procedures Helpful Skills • Preference for mathematics and shop mechanics • Ability to use hand and power tools Through your training, you will develop the skills and experience to enjoy a...
Apr 03, 2026
91D Power-Generation Equipment Repairer
Decatur, IL, USA
Since the Army National Guard uses a plethora of electronic systems, power is essential to success. As the Power-Generation Equipment Repairer, you’ll supply the power to run virtually every aspect of Army activity whenever and wherever it’s needed. In this specialty, you’ll support military operations day or night by performing preventive maintenance checks on generation equipment, or replace voltage regulators, governors, or circuit cards. You may also adjust frequencies and voltages using technical publications to enhance equipment efficiency. Job Duties • Perform maintenance on tactical utility, precise power-generation sets, internal combustion engines, and associated equipment Some of the Skills You’ll Learn • Generator and powerplant operations • Electrical generation and distribution • Diesel generator operation, disassembly, inspection, and maintenance • Principles of electrical and electronic circuitry...
Apr 03, 2026
91C Utilities Equipment Repairer
Decatur, IL, USA
If you’re interested in a maintenance career, join the Army National Guard as a Utilities Equipment Repairer and help keep operations running smoothly on and off the battlefield. Your primary responsibility will be to maintain and repair utilities equipment and special-purpose support systems. Some of your duties may include maintaining, testing, and repairing electric motors; inspecting and repairing electrical equipment; inspecting and repairing electric instruments, replacing worn gaskets and sealing in watertight electrical equipment; and maintaining and repairing gasoline engine systems, air conditioner electrical systems, and portable heater fuel/electrical systems. Job Duties • Inspect and repair air conditioner electrical systems, air conditioner vapor systems, refrigeration unit electrical systems, portable heater fuel/electrical systems, fire extinguisher recharging systems and fire extinguishers/valves Through your training, you will develop the...
Apr 03, 2026
91B Light-Wheel Vehicle Mechanic
Decatur, IL, USA
As a Light-Wheel Vehicle Mechanic for the Army National Guard you’ll ensure that anything that moves on wheels is ready to hit the road. In this role, you will primarily be responsible for supervising and performing maintenance and recovery operations on wheeled vehicles in the field and in the shop. Your duties will include inspecting, servicing, maintaining, repairing, testing, adjusting, and replacing of systems and components; performing recovery operations, and servicing electrical systems; including wiring harness and charging systems. Job Duties • Maintain wheeled vehicles associated trailers and material handling equipment systems • Service automotive electrical systems, including wiring harness, and starting and charging systems Helpful Skills • Interest in troubleshooting and repairing mechanical problems • Interest in automotive engines and how they work Through your training, you will develop the skills and experience to enjoy...
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