Is 2141 (Assault Amphibious Vehicle (AAV)/Assault Combat Vehicle (ACV) Repairer/Technician) a Good MOS?
United States Marine Corps · Military Occupational Specialty
Quick Facts — 2141 (Assault Amphibious Vehicle (AAV)/Assault Combat Vehicle (ACV) Repairer/Technician)
AIT / Training
12 weeks
Training Location
Ordnance Training Command, Camp Lejeune, NC
Career Field
Ordnance
Verdict: Not enough data
Based on 0 community reviews from verified service members
Score Breakdown
About 2141 Assault Amphibious Vehicle (AAV)/Assault Combat Vehicle (ACV) Repairer/Technician
Maintains and repairs the AAV-7 Assault Amphibious Vehicle mechanical, electrical, and weapons systems. Ensures combat readiness of amphibious vehicles as the platform transitions to the ACV.
12 weeks
Ordnance Training Command, Camp Lejeune, NC
Ordnance
Recruiter vs. Reality
What the Recruiter Says
Maintain and repair the AAV-7A1 Assault Amphibious Vehicle's complex mechanical, hydraulic, and electrical systems. AAV mechanics keep the Corps' amphibious assault capability operational, developing heavy vehicle maintenance skills that directly transfer to civilian diesel mechanics careers.
What It's Actually Like
The AAV-7 has a diesel engine, a hydraulic system, a bilge pump system, a ramp system, a weapons station, and approximately nine thousand other components, each of which requires maintenance on a schedule that assumes you have more time and more parts than you actually have. The vehicle operates in saltwater, which is not a friendly environment for aluminum and steel. Corrosion control is not glamorous work. Hull integrity matters in a way it does not for land vehicles — a leaking AAV in surf conditions is a very different problem than a leaking HMMWV. The transition to ACV means you may find yourself cross-training on a newer platform mid-contract, which is either exciting professional development or logistical chaos depending on your perspective. The mechanics who understand both platforms become the institutional knowledge holders that every unit needs. Heavy vehicle diesel mechanics — land or amphibious — are always employable. The Marine Corps gave you a very specific skill set. The civilian world pays for it.