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Army MOS · Logistics

915T Track Maintenance Warrant Officer

Current service use not established

This code is listed in the directory. Inclusion alone does not confirm current service use.

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Overview

A Track Maintenance Warrant Officer plans, organizes, and executes field maintenance for tracked vehicles, construction equipment, armament, fire control, ground support, and power driven chemical equipment. This officer diagnoses equipment malfunctions, directs emergency recovery and repair, prepares readiness reports, and manages maintenance schedules, shop stock lists, repair parts, and the Army Maintenance Management System.

Core Skills

  • Emergency equipment recovery and repair coordination
  • Shop repair stock and parts exchange
  • Maintenance scheduling and equipment readiness reporting
  • Construction and armament equipment fault diagnosis

Civilian Career Paths

Career associations are editorial assessments of the cited evidence, not an official crosswalk unless the evidence explicitly says so. O*NET supplies civilian occupation information, not proof of a military match. Related experience does not confer civilian qualifications. Tasks and tools below describe civilian work, not military training.

Fleet Maintenance Supervisor

Directing field maintenance, scheduling services, managing repair parts, and coordinating emergency repairs transfer directly to vehicle maintenance shop supervision.

How to prepare: Build a civilian shop-planning work sample showing service schedules, repair priorities, parts needs, and equipment status.

What the civilian work involves
  • Inspect, test, and measure completed work, using devices such as hand tools or gauges to verify conformance to standards or repair requirements.
  • Monitor employees' work levels and review work performance.
  • Perform skilled repair or maintenance operations, using equipment such as hand or power tools, hydraulic presses or shears, or welding equipment.
Civilian tools and software (examples)
  • Microsoft Excel
  • Microsoft Project

Mobile Heavy Equipment Mechanics, Except Engines

Diagnosing malfunctions and executing field maintenance on wheeled and tracked construction equipment closely match mobile heavy equipment repair work.

How to prepare: Practice a diagnosis and post-repair verification using the manufacturer's service manual for a civilian construction machine you intend to service.

What the civilian work involves
  • Repair and replace damaged or worn parts.
  • Test mechanical products and equipment after repair or assembly to ensure proper performance and compliance with manufacturers' specifications.
  • Operate and inspect machines or heavy equipment to diagnose defects.
Civilian tools and software (examples)
  • Fleet management software
  • Maintenance management software
  • Recordkeeping software

Training & Development

Choose credentials for your target role. COOL funding markers describe program listings, not a guarantee of eligibility or funding.

Getting Started

  • Certified Maintenance and Reliability Professionals (CMRP)

    Demonstrate maintenance and reliability knowledge relevant to civilian fleet maintenance supervision.

    Eligibility and preparation: No minimum education or work experience is required; candidates must not have taken the exam within the preceding six months.

    For: Fleet Maintenance Supervisor

Notes & Sources

Evidence for this guidance (5 documents)
  1. Army COOL MOC feed: 915T Track Maintenance Warrant Officer

    [1] data/authority/army-codes.json entry 915T (OSD COOL feed, fetched 2026-07-25); DB rank warrant_officer, authority codeType warrant_officer

    Supports: Emergency equipment recovery and repair coordination, Shop repair stock and parts exchange, Maintenance scheduling and equipment readiness reporting, Construction and armament equipment fault diagnosis, Fleet Maintenance Supervisor (O*NET 49-1011.00), Mobile Heavy Equipment Mechanics, Except Engines (O*NET 49-3042.00)

  2. O*NET: First-Line Supervisors of Mechanics, Installers, and Repairers

    [2] O*NET 30.3 occupational data

    Supports: Fleet Maintenance Supervisor (O*NET 49-1011.00)

  3. O*NET: Mobile Heavy Equipment Mechanics, Except Engines

    [3] O*NET 30.3 occupational data

    Supports: Mobile Heavy Equipment Mechanics, Except Engines (O*NET 49-3042.00)

  4. COOL credential mapping: Certified Maintenance and Reliability Professionals (CMRP)

    [4] 915T cached COOL credential feed

    Supports: Certified Maintenance and Reliability Professionals (CMRP)

  5. Society for Maintenance and Reliability Professionals: CMRP eligibility

    [5] Eligibility; retrieved 23 September 2026

    Supports: Certified Maintenance and Reliability Professionals (CMRP)

Defense contractor jobs for 915T

Descriptions may be summarized for clarity. Verify all information with your branch career counselor or official military documentation before making career decisions.

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