Find a RecruiterStart Now
Get Started
Get Started Overview
Enlisting
Basic Training
Officer Applications
Helping a Loved One Join
Eligibility Requirements
Careers
Careers Overview
Enlisted
Officer
Reserve
Civilian
Why Join
Why Join Overview
Make an Impact
Pay & Benefits
The Coast Guard Lifestyle
About
About Overview
Missions
Values

MKs are responsible for systems, including internal combustion engines, heating and ventilation, hydraulics, and basic electricity. With their intimate knowledge of ships systems, many MKs train to conduct law enforcement boardings. At smaller units, an MK is often the Engineering Petty Officer, who is responsible for the engineering department and equipment. MKs can be found at nearly every unit.

  • A hands-on person?
  • A problem solver?
  • Able to understand mechanics and schematics?
  • Drawn to practical mechanical experiences?

Machinery operations and maintenance
Management and leadership
Work organization and planning

  • MKs receive a 13-week rating course in Yorktown, VA, with instruction in basic mechanical and electrical theory and operation, as well as introduction to engine overhaul and maintenance.
  • Specific diesel engine and outboard engine training, as well as training in heating, ventilation, and air conditioning (HVAC) systems, hydraulics, law enforcement, leadership, and management.
  • Both full-time and part-time Coast Guard-funded educational opportunities leading to an Associate or Bachelors Degree or higher may be available. Specifically, the Engineering Technology program is available to the MK rating.

  • Vehicle Mechanic
  • Diesel Engine Specialist
  • Industrial Machinery Mechanic
  • Supervisor of Mechanics, Installers, and Repairers
  • Power Plant Operator
OR
Connect