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Marine Diesel Mechanic Jobs (NOW HIRING)

Pros Mechanics

Marine Diesel Mechanic

Fairhaven, MA · On-site

$50 - $65/hr

A leading marine service facility in Fairhaven, MA, is looking for Experienced Marine Diesel Mechanics to join their team. In this position, technicians will repair diesel engines from manufacturers ...

Pros Mechanics

Marine Diesel Mechanic

Richmond, CA

$45 - $55/hr

A leading marine service facility in Richmond, CA is seeking Experienced Marine Diesel Mechanics to join their growing team. This is an excellent opportunity to work with a highly respected ...

Caillou Island Towing

Marine Diesel Mechanic

Houma, LA · On-site

We are seeking a highly skilled Marine Diesel Mechanic to join our dynamic team! In this energetic role, you will be responsible for maintaining, repairing, and troubleshooting diesel engines and ...

Blakeley BoatWorks

Marine Diesel Mechanic

Mobile, AL · On-site

... Mechanic will be responsible for the maintenance, repair, and troubleshooting of diesel engines and related systems on our fleet of tugboats. This role requires a thorough understanding of marine ...

Blakeley BoatWorks

Marine Diesel Mechanic

Mobile, AL · On-site

... Mechanic will be responsible for the maintenance, repair, and troubleshooting of diesel engines and related systems on our fleet of tugboats. This role requires a thorough understanding of marine ...

KBR, Inc.

MCPP Marine Diesel Mechanic

Jacksonville, FL · On-site

$23.25 - $30.50/hr

MCPP Marine Diesel Mechanic Job Summary This position performs duties involving the dismantling, repairing, relocating, modifying, maintaining, aligning, overhauling and installing of a wide variety ...

KBR

MCPP Marine Diesel Mechanic

Jacksonville, FL

$23.25 - $30.50/hr

MCPP Marine Diesel Mechanic Job Summary This position performs duties involving the dismantling, repairing, relocating, modifying, maintaining, aligning, overhauling and installing of a wide variety ...

NYC Water Cruises

Be Seen First

Diesel Mechanic

Brooklyn, NY · On-site

$40/hr

Marine Diesel Mechanic Company: NYC Water Cruises Location: New York City Job Type: Full-Time NYC Water Cruises is seeking an experienced Marine Diesel Mechanic to maintain and repair the engines ...

Integrity Trade Services

Diesel Mechanic

Saint Rose, LA · On-site

$28/hr

Diesel Mechanic Pay: $28.00 Shift: 7am to 4pm M-F Location: St. Rose, LA. Integrity Trade Services ... Diagnose, troubleshoot, repair, and overhaul marine diesel engines and related systems * Perform ...

Integrity Trade Services

Diesel Mechanic

Saint Rose, LA

$22 - $29/hr

Diesel Mechanic Pay: $28.00 Shift: 7am to 4pm M-F Location: St. Rose, LA. Integrity Trade Services ... Diagnose, troubleshoot, repair, and overhaul marine diesel engines and related systems * Perform ...

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Marine Diesel Mechanic information

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$13

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$35

How much do marine diesel mechanic jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for marine diesel mechanic in the United States is $28.41, according to ZipRecruiter salary data. Most workers in this role earn between $25.72 and $33.41 per hour, depending on experience, location, and employer.

What is the difference between Marine Diesel Mechanic vs Marine Engine Technician?

AspectMarine Diesel MechanicMarine Engine Technician
CertificationsASE Marine Certification, Marine Diesel CertificationASE Marine Certification, Marine Engine Certification
Work EnvironmentMarinas, shipyards, repair docksMarinas, repair facilities, onboard vessels
Job FocusDiagnosing, repairing, maintaining diesel enginesInspecting, troubleshooting, repairing marine engines
Industry UsageCommonly used in commercial and recreational vesselsPrimarily in recreational and small commercial boats

Both Marine Diesel Mechanics and Marine Engine Technicians work on marine engines, often in similar environments. While their roles overlap in diagnosing and repairing engines, Marine Diesel Mechanics typically focus on diesel engines specifically, whereas Marine Engine Technicians may work on a broader range of marine engines, including gas-powered models. Certifications and work settings are similar, making these roles closely related but with slight specialization differences.

What does a marine diesel mechanic do?

Marine diesel mechanics maintain, diagnose, and repair diesel engines that power all types of water-based vessels. Working at a marina or a large shipping firm, you maintain diesel engines on vessels, performing regular maintenance and troubleshooting problems as needed. Other duties and responsibilities include travel to boats in distress to fix engines. As a cruise or cargo ship diesel mechanic, you monitor diesel engines during voyages to ensure smooth operation. You utilize problem-solving skills to minimize disruptions to boat movement and ensure passenger safety. Continuous education is important, as you continually learn about new engine types and maintenance techniques.

What is a marine diesel mechanic?

Marine Diesel Mechanics are specialized technicians who inspect, maintain, and repair diesel engines on boats, ships, and other marine vessels. They diagnose engine problems, perform routine servicing, and ensure that propulsion and auxiliary systems run efficiently and safely. Their work often involves troubleshooting complex mechanical and electrical issues, replacing faulty parts, and conducting performance tests. Marine Diesel Mechanics may work in shipyards, marinas, or onboard vessels, and often require strong technical skills and knowledge of maritime safety regulations.

What are the key skills and qualifications needed to thrive as a marine diesel mechanic, and why are they important?

To thrive as a Marine Diesel Mechanic, you need a solid understanding of marine diesel engine systems, mechanical troubleshooting, and often a relevant technical certification or apprenticeship. Familiarity with diagnostic software, specialized marine tools, and adherence to safety standards is typically required. Strong problem-solving skills, attention to detail, and effective communication set top performers apart in this field. These skills and qualities are crucial for ensuring vessel reliability, safety, and minimizing costly downtime on the water.

What are some common challenges marine diesel mechanics face when working on vessels, and how can they be addressed?

Marine Diesel Mechanics often encounter challenges such as limited workspace within engine rooms, exposure to harsh marine environments, and diagnosing complex engine issues under tight time constraints. Addressing these challenges requires strong problem-solving skills, adaptability, and a commitment to safety protocols. Building experience with diverse engine models and maintaining up-to-date technical knowledge can also help mechanics efficiently troubleshoot and repair engines, ensuring vessel reliability and minimizing downtime.
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Marine Diesel Mechanic jobs near you
Infographic showing various Marine Diesel Mechanic job openings in the United States as of August 2026, with employment types broken down into 91% Full Time, 6% Part Time, 1% Contract, and 2% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $59,102 per year, or $28.4 per hour.

Marine Diesel Mechanic

Pros Mechanics

Fairhaven, MA • On-site

$50 - $65/hr

Full-time

Medical, Life, Retirement, PTO

Re-posted 6 days ago

Job description

A leading marine service facility in Fairhaven, MA, is looking for Experienced Marine Diesel Mechanics to join their team. In this position, technicians will repair diesel engines from manufacturers such as Caterpillar, Cummins, Detroit Diesel, and Northern Lights. Preference will be given to technicians with 5+ years of experience in marine diesel repairs, ideally with product knowledge and expertise in CAT, Cummins, Detroit/MTU, or other major marine diesel systems.

This company provides top-tier service and unmatched technical support in the marine engine industry. Qualifications Minimum 5 years' hands-on experience with diesel engine diagnostics and repair Direct experience with CAT, Cummins, and/or Detroit/MTU engines Marine engine experience preferred; gensets, hydraulics, and electrical knowledge a plus Must have a valid driver's license with a clean driving record (required for use of company vehicle) Ability to work independently and collaboratively across multiple projects Professional attitude, appearance, and communication skills Must have your own tools and be able to meet the physical demands of the role Must meet U.S. employment eligibility verification requirements Experience with Northern Lights, marine hydraulic systems, gensets, and marine electrical components is preferred What's In It For You

Competitive Pay: $50-$65/hour, based on experience, certifications, and training Paid time off and paid holidays Comprehensive benefits package including: medical, life, disability, and optional insurances Employer-sponsored IRA with company match Company vehicle and paid cell phone Uniform service provided Ongoing training at OEM manufacturer schools Shift: Days, 7:30 AM - 4:00 PM Monday-Friday. Should be flexible to work OT and the occasional weekend to accommodate emergency repairs. If you are interested in this position, please send a copy of your resume to orlando@prosmechanics.com, quoting "marine diesel mechanic in the subject line, or for more information, contact Orlando at 206-316-9885.

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