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Marine Diesel Mechanic

Job in Jacksonville, Duval County, Florida, 32290, USA
Listing for: Now Hiring Heroes
Full Time position
Listed on 2026-07-10
Job specializations:
  • Trades / Skilled Labor
    Heavy Equipment Mechanic, Diesel Mechanic, Maintenance Technician / Mechanic, Marine Engineering / Maritime
Salary/Wage Range or Industry Benchmark: 32 - 36 USD Hourly USD 32.00 36.00 HOUR
Job Description & How to Apply Below

Marine Diesel Mechanic

Location:

Jacksonville, FL (Blount Island)

Compensation: $32 p/h negotiable + Benefits

We are seeking a skilled Marine Diesel Mechanic with U.S. Navy (USN) experience to support maintenance, troubleshooting, and repair of marine diesel engines and onboard mechanical systems.

Veterans Encouraged to Apply.

Prior Experience
  • Engineman (EN)
  • Machinist’s Mate (MM)
  • Hull Maintenance Technician (HT) with mechanical experience
  • Damage Control man (DC) with engineering systems exposure
Key Responsibilities Engine Maintenance & Repair
  • Perform maintenance, troubleshooting, and repair on marine diesel engines
  • Diagnose mechanical issues and complete necessary repairs efficiently
  • Conduct inspections and preventative maintenance on propulsion systems
Mechanical Systems
  • Maintain and repair:
    • Pumps, valves, and piping systems
    • Hydraulic and pneumatic systems
    • Fuel, cooling, and lubrication systems
Troubleshooting & Diagnostics
  • Identify system faults using technical manuals and diagnostic tools
  • Perform root cause analysis and implement corrective actions
Safety & Compliance
  • Follow all safety procedures and operational standards
  • Maintain clean and organized work areas
  • Ensure compliance with maintenance documentation and reporting
Qualifications
  • Prior service in the United States Navy
  • Experience working on marine diesel engines and shipboard systems
  • Strong mechanical troubleshooting skills
  • Ability to read and interpret technical manuals and schematics
Preferred Experience
  • Background as EN, MM, DC, or related engineering rate
  • Experience in:
    • Shipyards, maritime operations, or heavy equipment repair
    • Commercial marine or industrial diesel engines
  • Familiarity with preventative maintenance programs
Work Environment
  • Shipyard, dockside, or marine industrial environments
  • Exposure to noise, heat, confined spaces, and mechanical equipment
  • May require physical activity including lifting, climbing, and standing for extended periods
What You’ll Bring
  • Strong mechanical aptitude and problem-solving ability
  • Ability to work independently and as part of a team
  • Attention to detail and commitment to safety
Apply If You Are
  • A former Navy mechanic or engineer looking to transition into civilian work
  • Experienced in diesel engines and marine systems
  • Ready to bring military discipline and technical expertise into a high-impact role
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