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91S Stryker Systems Maintainer Jobs (NOW HIRING)

Enlist as a Soldier into the United States Army and As a Stryker Systems Maintainer, you'll work as part of a team to maintain the Stryker vehicles and keep the vehicles and the operating systems ...

US Army MOS 91S, Stryker Systems Maintainer or * US Army MOS91X, Maintenance Supervisor or * US Army MOS 91Z, Senior Maintenance Supervisor * Previous maintenance supervision and reporting experience ...

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91S Stryker Systems Maintainer information

What are 91S Stryker Systems Maintainers?

91S Stryker Systems Maintainers are specialized soldiers in the U.S. Army responsible for maintaining and repairing the Stryker family of armored vehicles. Their duties include troubleshooting, diagnosing, and fixing mechanical, electrical, and hydraulic systems on Stryker vehicles to ensure they remain operational in the field. They use advanced diagnostic equipment, technical manuals, and specialized tools to perform their work, supporting the Army’s mission by keeping these critical vehicles in top condition.

What are the key skills and qualifications needed to thrive as a 91S Stryker Systems Maintainer, and why are they important?

To thrive as a 91S Stryker Systems Maintainer, you need a strong understanding of mechanical, electrical, and hydraulic systems, typically supported by technical training through the U.S. Army. Familiarity with diagnostic tools, technical manuals, and Army maintenance management systems is essential. Attention to detail, problem-solving abilities, and strong teamwork skills help maintain operational readiness and safety. These competencies ensure Stryker vehicles remain mission-capable and reliable in demanding environments.

What are the most common challenges faced by a 91S Stryker Systems Maintainer during field operations?

One of the main challenges for a 91S Stryker Systems Maintainer is troubleshooting and repairing complex mechanical, electrical, and hydraulic systems under time constraints and in diverse environments, including field deployments. You may have to work outdoors in varying weather and under pressure to ensure the operational readiness of Stryker vehicles. Teamwork is essential, as you’ll frequently coordinate with other maintainers, vehicle crews, and unit leadership to prioritize repairs and keep missions on schedule. Adaptability and strong problem-solving skills are crucial for success in this fast-paced and technical role.

What is the difference between 91S Stryker Systems Maintainer vs 91A M1 Abrams Tank System Maintainer?

Aspect91S Stryker Systems Maintainer91A M1 Abrams Tank System Maintainer
CertificationsMilitary technical training, MOS-specific certificationsMilitary technical training, MOS-specific certifications
Work EnvironmentVehicle maintenance in mobile or fixed facilities, often in combat zonesTank maintenance in armored vehicle bays or field environments
Employer & IndustryU.S. Army, military vehicle maintenanceU.S. Army, armored vehicle maintenance

Both 91S Stryker Systems Maintainers and 91A M1 Abrams Tank System Maintainers require similar military technical training and certifications. They work in comparable environments maintaining military vehicles, but 91S focuses on Stryker vehicles, while 91A specializes in M1 Abrams tanks. Their roles are essential for military readiness and involve hands-on maintenance in various operational settings.

More about 91S Stryker Systems Maintainer jobs
What job categories do people searching 91S Stryker Systems Maintainer jobs look for? The top searched job categories for 91S Stryker Systems Maintainer jobs are:
Infographic showing various 91S Stryker Systems Maintainer job openings in the United States as of July 2026, with employment types broken down into 83% Full Time, 2% Part Time, 1% Temporary, 2% Contract, 2% Nights, and 10% Summer. Highlights an 96% Physical, 3% Hybrid, and 1% Remote job distribution.

91S Stryker Systems Maintainer

National Guard OMD

Mitchell, SD • On-site

$200 - $250/wk

Part-time

Medical, Life, Retirement

This job post has expired today. Applications are no longer accepted.


Job description

Job Description
Stryker Vehicles are fast, highly-mobile combat vehicles used by the military to triumph on the battlefield. As a Stryker Systems Maintainer for the Army National Guard, you will be responsible for keeping the Stryker systems functioning to ensure the success of each and every mission.
In this role, you will be supervising and performing maintenance on various Stryker systems and vehicles including: the M1128 Mobile gun system, the M1132 Engineer support vehicle, the M1133 Medical evacuation vehicle, and the M1135 NBC recon vehicle.
Job Duties
• Perform field and sustainment-level maintenance on various vehicle systems to include the suspension systems, steering systems, hydraulic systems, fire extinguisher/suppressor systems, and vehicle mounted armament
• Supervises compliance with shop safety program and use, and maintenance and security of power tools
• Diagnoses and troubleshoots malfunctions
• Supervises and provides technical guidance to junior-grade Soldiers
• Performs battlefield damage assessment and repair
Some of the Skills You'll Learn
• Engine disassembly and repair
• Repair of hydraulic, fuel, and electrical systems
• Repair and maintenance of armament systems
Helpful Skills
• Interest in mathematics, shop mechanics, and engine mechanics
• Ability to use hand and power tools
Through your training, you will develop the skills and experience to enjoy a civilian career with auto and construction equipment dealers and farm equipment companies.
Earn While You Learn
Instead of paying to learn these skills, get paid to train. In the Army National Guard, you will learn these valuable job skills while earning a regular paycheck and qualifying for tuition assistance.
Job training for a Styker Systems Maintainer consists of 10 weeks of Basic Training, where you'll learn basic Soldiering skills, and 17 weeks of Advanced Individual Training (AIT) with classroom instruction, involving practice in repairing and replacing equipment parts.
Benefits/Requirements
Benefits
  • Paid training
  • A monthly paycheck
  • Montgomery GI Bill
  • Federal and State tuition assistance
  • Retirement benefits for part-time service
  • Low-cost life insurance (up to $400,000 in coverage)
  • 401(k)-type savings plan
  • Student Loan Repayment Program (up to $50,000, for existing loans)
  • Health care benefits available
  • VA home loans
  • Bonuses, if applicable
  • Most non-prior service candidates will earn between $200 and $250 per drill weekend, subject to change

Requirements
  • Military enlistment in the Army National Guard
  • Must be at least a junior in high school, or have a high school diploma or a GED certificate
  • Must be between the ages of 17 and 35
  • Must be able to pass a physical exam and meet legal and moral standards
  • Must meet citizenship requirements (see NATIONALGUARD.com for details)

Requires military enlistment. Programs and benefits are subject to change. Ask your Army National Guard recruiter for the most up-to-date information. Actual MOS assignment may depend on MOS availability.
Other Job Information
Job ID: 6270
ZIP Code: 57301
Job Category: Mechanic and Maintenance
Age Requirements: Must be between the ages of 17 and 35 manager supervisor forman chief Electrical electronics installers repairers commercial and industrial equipment electric motor power tool powerhouse substation relay equipment