Heavy-Duty Marine Diesel & Transmission Technician

Atlantic Detroit Diesel Allison

Town of Islip (NY)

On-site

USD 101,000 - 104,000

Full time

14 days+
Application generator

Get a reply from this employer — a resume and cover letter tailored to exactly what they’re hiring for.

Get past ATS filters

Job summary

Atlantic Detroit Diesel Allison in Islip, NY, is seeking a Transmission & Marine Technician to diagnose, maintain, and repair heavy‑duty equipment, marine propulsion systems, and powertrain components. Expect hands-on work with Allison transmissions and diesel engines in diverse environments.

Applicants should have strong electrical and mechanical troubleshooting skills, experience with OEM software, and a commitment to safety, quality, and customer service.

Qualifications

  • Diagnose and repair heavy-duty equipment and marine propulsion according to manufacturer and company guidelines.
  • Use OEM diagnostic software and laptops to identify and resolve issues.
  • Maintain safety, quality, and customer service standards on all jobs.
  • Coordinate with parts to identify and order needed components.
  • Accurately complete work orders, labor docs, and time records.

Responsibilities

  • Diagnose and troubleshoot mechanical, electrical, hydraulic, and electronic issues on heavy‑duty and marine equipment.
  • Perform routine preventive maintenance according to manufacturer and company guidelines.
  • Conduct complex repairs, overhauls, disassembly, and rebuilds of transmissions, diesel engines, propulsion systems, and related components.
  • Diagnose and repair marine diesel engines and associated vessel systems on both commercial and recreational vessels, including dockside and onboard work.
  • Repair and maintain marine propulsion systems, engine components, controls, electronics, and related subassemblies.
  • Utilize OEM diagnostic software, laptops, and portable diagnostic tools to identify and resolve equipment issues.
  • Coordinate with the parts department to identify and order parts necessary to complete repairs.
  • Accurately complete work orders, labor documentation, and time records in a timely manner.
  • Maintain a clean, organized, and safe work environment.
  • Perform all work in accordance with company quality standards and safety procedures.
  • Work independently and efficiently while providing excellent customer service.
  • Occasional overtime, weekends, and holiday work may be required to meet customer needs.

Skills

Electrical diagnostics
Mechanical diagnostics
OEM software
Laptop diagnostics
Communication skills
Time management

Education

High School Diploma or GED
Diesel/marine repair experience
Allison transmissions experience
Cummins Insite diagnostics

Job description

Atlantic Detroit Diesel Allison in Islip, NY, is seeking a Transmission & Marine Technician to diagnose, maintain, and repair heavy‑duty equipment, marine propulsion systems, and powertrain components. Expect hands-on work with Allison transmissions and diesel engines in diverse environments.

Applicants should have strong electrical and mechanical troubleshooting skills, experience with OEM software, and a commitment to safety, quality, and customer service.

Get your free, confidential resume review.

or drag and drop your file here.

Similar jobs

Similar jobs worth comparing

Marine & Heavy-Duty Transmission Technician
Marine & Heavy-Duty Transmission Technician

Demand Detroit • Bohemia (NY)

On-site
USD 63,000 - 73,000
Marine Field Service Technician — Diesel Engines & Vessels
Marine Field Service Technician — Diesel Engines & Vessels

Atlantic Detroit Diesel Allison • Westfield (CT)

On-site
USD 41,000 - 69,000
Sign-On Bonus Tech I/II: $1000
Sign-On Bonus Tech III: $2000
401(k) plan
+6
Marine Field Service Technician: Diesel Engines & Onsite Repairs
Marine Field Service Technician: Diesel Engines & Onsite Repairs

Atlantic Detroit Diesel-Allison • Middletown (CA)

On-site
USD 41,000 - 69,000
401(k) plan
Tuition reimbursement
Holidays
+14
Marine Field Technician: Engine & Propulsion Diagnostics
Marine Field Technician: Engine & Propulsion Diagnostics

Atlantic Detroit Diesel Allison • Marlborough (MA)

On-site
USD 41,000 - 69,000
401(k) savings plan
Tuition reimbursement
Holidays
+4
Mobile Marine Diesel Gen & Power Systems Tech
Mobile Marine Diesel Gen & Power Systems Tech

Atlantic Detroit Diesel Allison • Marlborough (MA)

On-site
USD 41,000 - 69,000
401(k) matching
Tuition reimbursement
Holidays
+7
Diesel Shop Technician: Diagnostics & Rebuild Expert
Diesel Shop Technician: Diagnostics & Rebuild Expert

Atlantic Detroit Diesel Allison • Westfield (CT)

On-site
USD 55,000 - 85,000
Sign-On Bonus
Senior Marine Diesel Mechanic
Senior Marine Diesel Mechanic

Florida Detroit Diesel Allison • Tampa (FL)

On-site
USD 42,000 - 64,000
Marine Diesel Field Service Technician II
Marine Diesel Field Service Technician II

Florida Detroit Diesel Allison • Mangonia Park (FL)

On-site
USD 55,000 - 90,000
Diesel Technician: Electrical & Heavy‑Duty Repair
Diesel Technician: Electrical & Heavy‑Duty Repair

Atlantic Detroit Diesel Allison • Lodi (NJ)

On-site
USD 113,786,000 - 134,417,000
CDL pay bump
Marine Diesel Field Service Technician II
Marine Diesel Field Service Technician II

Kirby Corporation • Mangonia Park (FL)

On-site
USD 52,000 - 72,000