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20 mechanic and maintenance jobs found in Los Angeles, CA

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Oct 16, 2025
91J Quartermaster and Chemical Equipment Repairer
Bell, CA, USA
The Army National Guard uses a wide range of systems that help protect and serve the force, and as a Quartermaster and Chemical Equipment Repairer, you’ll be in charge of making sure those systems keep running at peak performance. As a Quartermaster and Chemical Equipment Repairer, you will support the maintenance of chemical decontamination equipment and quartermaster machinery. In order to perform these functions, you will train to maintain laundry and bath equipment, pumps, engines, burners, filter units, and water purification units. Your skills will contribute to maintaining special purpose equipment, decontamination and protective filter systems, smoke generator systems, and chemical electrical systems. Job Duties • Service internal combustion engine ignition/fuel/cooling/electrical systems • Perform damage assessment and repair Some of the Skills You’ll Learn • Internal combustion engine theory Helpful Skills • Interest in...
Oct 16, 2025
91A M1 ABRAMS Tank System Maintainer
Los Angeles, CA, USA
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...
Oct 16, 2025
91P Artillery Mechanic
Los Angeles, CA, USA
The Army National Guard relies on Soldiers to test and maintain electrical systems for its ground weapons systems. As an Artillery Mechanic in the Army National Guard, you will supervise and perform maintenance on all self-propelled field artillery cannon weapon systems, including automotive, turret, fire control, and chemical protection subsystems. You will learn how to maintain these systems; troubleshoot and diagnose equipment malfunctions; and repair, test, and adjust damaged equipment. Job Duties • Maintain diesel power plants/packs, compression ignition engines and engine fuel systems, air induction systems, exhaust systems, cooling systems, engine starting and charging systems, and track hull electrical • Diagnose malfunctions, troubleshoot and perform other unit maintenance on carriage-mounted armament, associated fire control and related systems, and components on all self-propelled field artillery weapon systems Some of the Skills You’ll Learn...
Oct 16, 2025
91J Quartermaster and Chemical Equipment Repairer
Azusa, CA, USA
The Army National Guard uses a wide range of systems that help protect and serve the force, and as a Quartermaster and Chemical Equipment Repairer, you’ll be in charge of making sure those systems keep running at peak performance. As a Quartermaster and Chemical Equipment Repairer, you will support the maintenance of chemical decontamination equipment and quartermaster machinery. In order to perform these functions, you will train to maintain laundry and bath equipment, pumps, engines, burners, filter units, and water purification units. Your skills will contribute to maintaining special purpose equipment, decontamination and protective filter systems, smoke generator systems, and chemical electrical systems. Job Duties • Service internal combustion engine ignition/fuel/cooling/electrical systems • Perform damage assessment and repair Some of the Skills You’ll Learn • Internal combustion engine theory Helpful Skills • Interest in...
Oct 16, 2025
91J Quartermaster and Chemical Equipment Repairer
Los Alamitos, CA, USA
The Army National Guard uses a wide range of systems that help protect and serve the force, and as a Quartermaster and Chemical Equipment Repairer, you’ll be in charge of making sure those systems keep running at peak performance. As a Quartermaster and Chemical Equipment Repairer, you will support the maintenance of chemical decontamination equipment and quartermaster machinery. In order to perform these functions, you will train to maintain laundry and bath equipment, pumps, engines, burners, filter units, and water purification units. Your skills will contribute to maintaining special purpose equipment, decontamination and protective filter systems, smoke generator systems, and chemical electrical systems. Job Duties • Service internal combustion engine ignition/fuel/cooling/electrical systems • Perform damage assessment and repair Some of the Skills You’ll Learn • Internal combustion engine theory Helpful Skills • Interest in...
Oct 16, 2025
91J Quartermaster and Chemical Equipment Repairer
Santa Ana, CA, USA
The Army National Guard uses a wide range of systems that help protect and serve the force, and as a Quartermaster and Chemical Equipment Repairer, you’ll be in charge of making sure those systems keep running at peak performance. As a Quartermaster and Chemical Equipment Repairer, you will support the maintenance of chemical decontamination equipment and quartermaster machinery. In order to perform these functions, you will train to maintain laundry and bath equipment, pumps, engines, burners, filter units, and water purification units. Your skills will contribute to maintaining special purpose equipment, decontamination and protective filter systems, smoke generator systems, and chemical electrical systems. Job Duties • Service internal combustion engine ignition/fuel/cooling/electrical systems • Perform damage assessment and repair Some of the Skills You’ll Learn • Internal combustion engine theory Helpful Skills • Interest in...
Oct 16, 2025
91J Quartermaster and Chemical Equipment Repairer
Lancaster, CA, USA
The Army National Guard uses a wide range of systems that help protect and serve the force, and as a Quartermaster and Chemical Equipment Repairer, you’ll be in charge of making sure those systems keep running at peak performance. As a Quartermaster and Chemical Equipment Repairer, you will support the maintenance of chemical decontamination equipment and quartermaster machinery. In order to perform these functions, you will train to maintain laundry and bath equipment, pumps, engines, burners, filter units, and water purification units. Your skills will contribute to maintaining special purpose equipment, decontamination and protective filter systems, smoke generator systems, and chemical electrical systems. Job Duties • Service internal combustion engine ignition/fuel/cooling/electrical systems • Perform damage assessment and repair Some of the Skills You’ll Learn • Internal combustion engine theory Helpful Skills • Interest in...
Oct 16, 2025
91A M1 ABRAMS Tank System Maintainer
Riverside, CA, USA
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...
Oct 16, 2025
91L Construction Vehicle Repairer
Riverside, CA, USA
If you’ve ever considered a career in maintaining heavy machinery, join the Army National Guard as a Construction Vehicle Repairer and help pave the way for success. In this role, you will maintain trucks, bulldozers, power shovels, and other heavy equipment needed for construction operations. As a Construction Vehicle Repairer you will maintain and replace brake actuators, batteries, starter motors, alternators, mechanical fuel pumps, and hydraulic cylinders; adjust engine speed governor/valves, carburetors, dry-disc clutches, steering brakes, and fuel injector racks; charge suspension accumulators, transmission shift accumulators, and main hydraulic accumulators; troubleshoot problems in vehicle engines, electrical systems, steering, brakes, and suspensions; tune up and repair engines; replace or repair damaged body parts, hydraulic arms, shovels, and grader blades; and establish and follow maintenance schedules. Job Duties • Service drive shafts, universal...
Oct 16, 2025
91B Light-Wheel Vehicle Mechanic
Riverside, CA, 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...
Oct 16, 2025
25U Signal Support Systems Specialist
Bell, CA, USA
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...
Oct 16, 2025
94A Land Combat Electronic Missile System Repairer
Bell, CA, USA
Highly-mobile missile launchers give the Army National Guard a powerful edge on the battlefield. As the Land Combat Electronic Missile System Repairer, it’s your responsibility to keep these launchers in top fighting shape by testing and repairing missile electronic assemblies and tracking systems. In this role, you will work primarily on the TOW antimissile system, the DRAGON antitank guided missile systems, and the Bradley Fighting Vehicle systems. Other duties include testing instruments and navigational controls, reading technical diagrams and manuals to locate and repair instrument parts, and replacing equipment parts. You will also perform quality control, inspect and maintain units, and repair unserviceable items. As your skills increase, so will your responsibilities. Advanced Land Combat Electronic Missile System Repairers take on more challenging projects, including training and supervising other Soldiers, providing technical assistance, installing equipment...
Oct 16, 2025
25U Signal Support Systems Specialist
Inglewood, CA, USA
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...
Oct 16, 2025
25U Signal Support Systems Specialist
Gardena, CA, USA
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...
Oct 16, 2025
94E Radio and Communications Security Repairer
Los Angeles, CA, USA
It’s extremely important that Army National Guard communications don’t fall into the wrong hands. As the Radio and Communications Security Repairer, you will maintain the equipment and systems that ensure Army National Guard units can communicate over secure channels. Your duties will include installing and repairing circuits and wiring, calibrating and aligning equipment components, and stringing overhead cables between utility poles. Other duties include repairing systems, performing equipment tests, and performing preventive maintenance checks and services on equipment. Advanced Radio and Communications Security Repairers take on more challenging projects, including training and supervising other Soldiers, testing equipment, performing complex repairs, and ensuring that the National Security Agency-approved components are used in communication security/controlled cryptographic item repairs. Job Duties • Use test, measurement, and diagnostic equipment;...
Oct 16, 2025
25U Signal Support Systems Specialist
Long Beach, CA, USA
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...
Oct 16, 2025
25U Signal Support Systems Specialist
Azusa, CA, USA
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...
Oct 16, 2025
94E Radio and Communications Security Repairer
Los Alamitos, CA, USA
It’s extremely important that Army National Guard communications don’t fall into the wrong hands. As the Radio and Communications Security Repairer, you will maintain the equipment and systems that ensure Army National Guard units can communicate over secure channels. Your duties will include installing and repairing circuits and wiring, calibrating and aligning equipment components, and stringing overhead cables between utility poles. Other duties include repairing systems, performing equipment tests, and performing preventive maintenance checks and services on equipment. Advanced Radio and Communications Security Repairers take on more challenging projects, including training and supervising other Soldiers, testing equipment, performing complex repairs, and ensuring that the National Security Agency-approved components are used in communication security/controlled cryptographic item repairs. Job Duties • Use test, measurement, and diagnostic equipment;...
Oct 16, 2025
25U Signal Support Systems Specialist
Los Alamitos, CA, USA
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...
Oct 16, 2025
25U Signal Support Systems Specialist
Riverside, CA, USA
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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