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78 maintenance technician jobs found

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maintenance technician Illinois
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Apr 17, 2026
94M Radar Repairer
North Riverside, IL
Radar is the Army National Guard's eyes and ears, providing critical information officers need to make decisions that affect everyone in the field. The Radar Repairer is essential to communication operations, ensuring these messages are heard loud and clear. Being a vital asset to the communications maintenance team, you will develop a working knowledge of how to operate military radar equipment and how to install, maintain, and repair it. Your duties will include troubleshooting and testing radar systems using electronic and electrical test equipment; understanding air traffic control, missile tracking, air defense, and other radar systems, as well as the ability to repair them; installing receivers, transmitters, and other components; and preparing and maintaining equipment logs. Job Duties • Inspect, test, and adjust system components, and test equipment to specific tolerances • Perform initial, in-process, on-site technical, and quality control inspections...
Apr 17, 2026
25U Signal Support Systems Specialist
Paris, IL
Communication is the pulse of Army National Guard units, and it’s up to the Signal Support Systems Specialist to ensure the information keeps flowing so the military doesn’t miss a beat. Signal Support Systems Specialists are responsible for integrating signal systems and networks; performing signal support functions and unit-level maintenance on authorized signal equipment; and installing, operating, and maintaining radio and data distribution systems. Advanced team members supervise and train other Soldiers; maintain and install signal support systems and terminal devices; provide technical assistance and training for automation and communications equipment; prepare maintenance and supply requests for unit-level signal support; and operate and perform preventative maintenance checks and services on assigned vehicles. Job Duties • Maintain radio and data distribution systems • Perform signal support functions and technical assistance for computer...
Apr 17, 2026
25U Signal Support Systems Specialist
Peoria, IL
Communication is the pulse of Army National Guard units, and it’s up to the Signal Support Systems Specialist to ensure the information keeps flowing so the military doesn’t miss a beat. Signal Support Systems Specialists are responsible for integrating signal systems and networks; performing signal support functions and unit-level maintenance on authorized signal equipment; and installing, operating, and maintaining radio and data distribution systems. Advanced team members supervise and train other Soldiers; maintain and install signal support systems and terminal devices; provide technical assistance and training for automation and communications equipment; prepare maintenance and supply requests for unit-level signal support; and operate and perform preventative maintenance checks and services on assigned vehicles. Job Duties • Maintain radio and data distribution systems • Perform signal support functions and technical assistance for computer...
Apr 17, 2026
25U Signal Support Systems Specialist
Robbins, IL
Communication is the pulse of Army National Guard units, and it’s up to the Signal Support Systems Specialist to ensure the information keeps flowing so the military doesn’t miss a beat. Signal Support Systems Specialists are responsible for integrating signal systems and networks; performing signal support functions and unit-level maintenance on authorized signal equipment; and installing, operating, and maintaining radio and data distribution systems. Advanced team members supervise and train other Soldiers; maintain and install signal support systems and terminal devices; provide technical assistance and training for automation and communications equipment; prepare maintenance and supply requests for unit-level signal support; and operate and perform preventative maintenance checks and services on assigned vehicles. Job Duties • Maintain radio and data distribution systems • Perform signal support functions and technical assistance for computer...
Apr 17, 2026
74D Chemical Operations Specialist
Shiloh, IL
Join the frontlines to protect against some of the world’s most powerful threats. As a Chemical Operations Specialist for the Army National Guard, you will support the country during natural disaster relief efforts and safeguard the nation from chemical and biological warfare. To perform these functions, you will be trained to expertly handle nuclear, biological, and chemical (NBC) detection and decontamination equipment so you can assist in the application of NBC defense measures. You will also be asked to maintain disaster plans, operate and perform maintenance on smoke generating equipment, and coordinate with civilian personnel on what to do in an emergency. Job Duties • Provide training advice and supervision regarding CBRN equipment and operations Some of the Skills You’ll Learn • Operation of CBRN decontamination, defense, detection, and monitoring equipment • Wear and use of protective equipment • Hazardous Material...
Apr 17, 2026
25B Information Technology Specialist
Sullivan, IL
If you’ve ever considered a job in IT, become an Information Technology Specialist in the Army National Guard and expand your skills and experience with complex technologies. In this role, you will be responsible for sending, receiving, and processing messages and data on the Guard’s sophisticated networks. You will also maintain and troubleshoot the systems that support the military’s logistics and classified data, and build firewalls that can withstand any attempted cyberattack. Job Duties • Maintenance of networks, hardware, and software • Provide customer and network administration services • Construct, edit, and test computer programs Some of the Skills You’ll Learn • Use of computer consoles and peripheral equipment • Computer systems concepts • Planning, designing, and testing computer systems Helpful Skills • Interest in computer science • Strong attention to detail • Ability to...
Apr 17, 2026
25U Signal Support Systems Specialist
Sullivan, IL
Communication is the pulse of Army National Guard units, and it’s up to the Signal Support Systems Specialist to ensure the information keeps flowing so the military doesn’t miss a beat. Signal Support Systems Specialists are responsible for integrating signal systems and networks; performing signal support functions and unit-level maintenance on authorized signal equipment; and installing, operating, and maintaining radio and data distribution systems. Advanced team members supervise and train other Soldiers; maintain and install signal support systems and terminal devices; provide technical assistance and training for automation and communications equipment; prepare maintenance and supply requests for unit-level signal support; and operate and perform preventative maintenance checks and services on assigned vehicles. Job Duties • Maintain radio and data distribution systems • Perform signal support functions and technical assistance for computer...
Apr 17, 2026
25U Signal Support Systems Specialist
Urbana, IL
Communication is the pulse of Army National Guard units, and it’s up to the Signal Support Systems Specialist to ensure the information keeps flowing so the military doesn’t miss a beat. Signal Support Systems Specialists are responsible for integrating signal systems and networks; performing signal support functions and unit-level maintenance on authorized signal equipment; and installing, operating, and maintaining radio and data distribution systems. Advanced team members supervise and train other Soldiers; maintain and install signal support systems and terminal devices; provide technical assistance and training for automation and communications equipment; prepare maintenance and supply requests for unit-level signal support; and operate and perform preventative maintenance checks and services on assigned vehicles. Job Duties • Maintain radio and data distribution systems • Perform signal support functions and technical assistance for computer...
Apr 17, 2026
25U Signal Support Systems Specialist
Decatur, IL
Communication is the pulse of Army National Guard units, and it’s up to the Signal Support Systems Specialist to ensure the information keeps flowing so the military doesn’t miss a beat. Signal Support Systems Specialists are responsible for integrating signal systems and networks; performing signal support functions and unit-level maintenance on authorized signal equipment; and installing, operating, and maintaining radio and data distribution systems. Advanced team members supervise and train other Soldiers; maintain and install signal support systems and terminal devices; provide technical assistance and training for automation and communications equipment; prepare maintenance and supply requests for unit-level signal support; and operate and perform preventative maintenance checks and services on assigned vehicles. Job Duties • Maintain radio and data distribution systems • Perform signal support functions and technical assistance for computer...
Apr 17, 2026
74D Chemical Operations Specialist
Galesburg, IL
Join the frontlines to protect against some of the world’s most powerful threats. As a Chemical Operations Specialist for the Army National Guard, you will support the country during natural disaster relief efforts and safeguard the nation from chemical and biological warfare. To perform these functions, you will be trained to expertly handle nuclear, biological, and chemical (NBC) detection and decontamination equipment so you can assist in the application of NBC defense measures. You will also be asked to maintain disaster plans, operate and perform maintenance on smoke generating equipment, and coordinate with civilian personnel on what to do in an emergency. Job Duties • Provide training advice and supervision regarding CBRN equipment and operations Some of the Skills You’ll Learn • Operation of CBRN decontamination, defense, detection, and monitoring equipment • Wear and use of protective equipment • Hazardous Material...
Apr 17, 2026
25B Information Technology Specialist
Kewanee, IL
If you’ve ever considered a job in IT, become an Information Technology Specialist in the Army National Guard and expand your skills and experience with complex technologies. In this role, you will be responsible for sending, receiving, and processing messages and data on the Guard’s sophisticated networks. You will also maintain and troubleshoot the systems that support the military’s logistics and classified data, and build firewalls that can withstand any attempted cyberattack. Job Duties • Maintenance of networks, hardware, and software • Provide customer and network administration services • Construct, edit, and test computer programs Some of the Skills You’ll Learn • Use of computer consoles and peripheral equipment • Computer systems concepts • Planning, designing, and testing computer systems Helpful Skills • Interest in computer science • Strong attention to detail • Ability to...
Apr 17, 2026
25U Signal Support Systems Specialist
Kewanee, IL
Communication is the pulse of Army National Guard units, and it’s up to the Signal Support Systems Specialist to ensure the information keeps flowing so the military doesn’t miss a beat. Signal Support Systems Specialists are responsible for integrating signal systems and networks; performing signal support functions and unit-level maintenance on authorized signal equipment; and installing, operating, and maintaining radio and data distribution systems. Advanced team members supervise and train other Soldiers; maintain and install signal support systems and terminal devices; provide technical assistance and training for automation and communications equipment; prepare maintenance and supply requests for unit-level signal support; and operate and perform preventative maintenance checks and services on assigned vehicles. Job Duties • Maintain radio and data distribution systems • Perform signal support functions and technical assistance for computer...
Apr 17, 2026
25U Signal Support Systems Specialist
Machesney Park, IL
Communication is the pulse of Army National Guard units, and it’s up to the Signal Support Systems Specialist to ensure the information keeps flowing so the military doesn’t miss a beat. Signal Support Systems Specialists are responsible for integrating signal systems and networks; performing signal support functions and unit-level maintenance on authorized signal equipment; and installing, operating, and maintaining radio and data distribution systems. Advanced team members supervise and train other Soldiers; maintain and install signal support systems and terminal devices; provide technical assistance and training for automation and communications equipment; prepare maintenance and supply requests for unit-level signal support; and operate and perform preventative maintenance checks and services on assigned vehicles. Job Duties • Maintain radio and data distribution systems • Perform signal support functions and technical assistance for computer...
Apr 17, 2026
74D Chemical Operations Specialist
Machesney Park, IL
Join the frontlines to protect against some of the world’s most powerful threats. As a Chemical Operations Specialist for the Army National Guard, you will support the country during natural disaster relief efforts and safeguard the nation from chemical and biological warfare. To perform these functions, you will be trained to expertly handle nuclear, biological, and chemical (NBC) detection and decontamination equipment so you can assist in the application of NBC defense measures. You will also be asked to maintain disaster plans, operate and perform maintenance on smoke generating equipment, and coordinate with civilian personnel on what to do in an emergency. Job Duties • Provide training advice and supervision regarding CBRN equipment and operations Some of the Skills You’ll Learn • Operation of CBRN decontamination, defense, detection, and monitoring equipment • Wear and use of protective equipment • Hazardous Material...
Apr 17, 2026
25U Signal Support Systems Specialist
Marion, IL
Communication is the pulse of Army National Guard units, and it’s up to the Signal Support Systems Specialist to ensure the information keeps flowing so the military doesn’t miss a beat. Signal Support Systems Specialists are responsible for integrating signal systems and networks; performing signal support functions and unit-level maintenance on authorized signal equipment; and installing, operating, and maintaining radio and data distribution systems. Advanced team members supervise and train other Soldiers; maintain and install signal support systems and terminal devices; provide technical assistance and training for automation and communications equipment; prepare maintenance and supply requests for unit-level signal support; and operate and perform preventative maintenance checks and services on assigned vehicles. Job Duties • Maintain radio and data distribution systems • Perform signal support functions and technical assistance for computer...
Apr 17, 2026
91F Small Arms/Artillery Repairer
Milan, IL
Soldiers rely on their weapons to reign supreme on the battlefield. Working with everything from handguns and shotguns, to sniper rifles and ballistic missiles, the Small Arms/Artillery Repairer’s main responsibility is to maintain the electronic systems that keep these weapons firing for the Army National Guard. Some of the Skills You’ll Learn • Electronic and mechanical principles and concepts • Understanding schematics, drawings, blueprints, and wiring diagrams • Operating electronic, electrical, and mechanical test equipment Helpful Skills • Preference for work requiring accuracy and attention to detail • Interest in working with weapons Through your training, you will develop the skills and experience to enjoy a civilian career as an electronic mechanic, an avionics technician, or a missile facilities repairer with firms that design, build, and test weapons for the military. Earn While You Lean Instead of paying to learn...
Apr 17, 2026
91A M1 ABRAMS Tank System Maintainer
Milan, IL
The M1 Abrams Tank is the backbone of the armored forces. With the ability to engage enemies anytime, anywhere, it takes a highly detailed and skilled individual to ensure these vehicles keep pushing forward. As the M1 Abrams Tank System Maintainer in the Army National Guard, you will be responsible for supervising and performing maintenance on these tanks. Your duties will include: diagnosing and troubleshooting malfunctions; performing organizational maintenance and on-board direct support tasks on the suspension systems, steering systems, hydraulic systems, auxiliary power units, fire extinguisher/suppression systems, and gas particulate systems; and performing organizational maintenance on vehicular mounted armament, gun turret drive system, and fire control system. Some of the Skills You’ll Learn • Electronic and mechanical principles and concepts • Use of electronic, electrical, and mechanical test equipment • Use of schematics, drawings, and...
Apr 17, 2026
91F Small Arms/Artillery Repairer
Mount Vernon, IL
Soldiers rely on their weapons to reign supreme on the battlefield. Working with everything from handguns and shotguns, to sniper rifles and ballistic missiles, the Small Arms/Artillery Repairer’s main responsibility is to maintain the electronic systems that keep these weapons firing for the Army National Guard. Some of the Skills You’ll Learn • Electronic and mechanical principles and concepts • Understanding schematics, drawings, blueprints, and wiring diagrams • Operating electronic, electrical, and mechanical test equipment Helpful Skills • Preference for work requiring accuracy and attention to detail • Interest in working with weapons Through your training, you will develop the skills and experience to enjoy a civilian career as an electronic mechanic, an avionics technician, or a missile facilities repairer with firms that design, build, and test weapons for the military. Earn While You Lean Instead of paying to learn...
Apr 17, 2026
25U Signal Support Systems Specialist
Normal, IL
Communication is the pulse of Army National Guard units, and it’s up to the Signal Support Systems Specialist to ensure the information keeps flowing so the military doesn’t miss a beat. Signal Support Systems Specialists are responsible for integrating signal systems and networks; performing signal support functions and unit-level maintenance on authorized signal equipment; and installing, operating, and maintaining radio and data distribution systems. Advanced team members supervise and train other Soldiers; maintain and install signal support systems and terminal devices; provide technical assistance and training for automation and communications equipment; prepare maintenance and supply requests for unit-level signal support; and operate and perform preventative maintenance checks and services on assigned vehicles. Job Duties • Maintain radio and data distribution systems • Perform signal support functions and technical assistance for computer...
Apr 17, 2026
25U Signal Support Systems Specialist
Bartonville, IL
Communication is the pulse of Army National Guard units, and it’s up to the Signal Support Systems Specialist to ensure the information keeps flowing so the military doesn’t miss a beat. Signal Support Systems Specialists are responsible for integrating signal systems and networks; performing signal support functions and unit-level maintenance on authorized signal equipment; and installing, operating, and maintaining radio and data distribution systems. Advanced team members supervise and train other Soldiers; maintain and install signal support systems and terminal devices; provide technical assistance and training for automation and communications equipment; prepare maintenance and supply requests for unit-level signal support; and operate and perform preventative maintenance checks and services on assigned vehicles. Job Duties • Maintain radio and data distribution systems • Perform signal support functions and technical assistance for computer...
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