Heavy Equipment Diesel Mechanic
Freehold, New Jersey
$75,000 – $100,000 (Based on Experience)
Civil Construction Equipment
Full-Time
Why This Role?
If you’re a diesel mechanic who wants steady work, modern equipment, and the ability to work on a wide range of heavy machinery—not just trucks—this is a strong long-term opportunity.
Marlin Construction offers a consistent pipeline of work, well-maintained fleet, and a team that values skilled mechanics who can keep operations running efficiently.
About Marlin Construction Services, Inc.
Marlin Construction Services, Inc. is a New Jersey-based civil contractor specializing in site development, excavation, underground utilities, and paving. Since 1999, the company has built a strong reputation for quality work and a hands-on, self-perform approach.
Our field operations rely on a dependable fleet of heavy equipment—making this role critical to keeping projects on track.
Position Overview
The Diesel Mechanic / Heavy Equipment Technician is responsible for diagnosing, maintaining, and repairing a wide range of construction equipment including excavators, bulldozers, loaders, and heavy-duty trucks.
This role includes both shop work and field service, supporting active job sites as needed.
Key Responsibilities
- Diagnose and troubleshoot mechanical, hydraulic, and electrical issues using diagnostic tools and software
- Perform preventative maintenance (oil changes, fluid checks, filters, lubrication, inspections)
- Complete major repairs on engines, transmissions, drivetrains, air brake systems, and hydraulic components
- Service and repair heavy equipment including excavators, bulldozers, loaders, and haul vehicles
- Respond to field service calls and perform on-site repairs as needed
- Maintain accurate service records, logs, and documentation
- Ensure all equipment meets safety and operational standards
What We’re Looking For
- 3–5+ years of experience working on diesel engines and heavy equipment
- Strong diagnostic and troubleshooting skills
- Experience with hydraulic systems and heavy machinery repair
- Ability to work both independently and as part of a team
- Willingness to travel to job sites for field repairs
- Trade school certification or Diesel Technology degree preferred (not required)
- Must have own basic hand tools
Physical Requirements
- Ability to lift 50–100 lbs
- Comfortable standing for extended periods
- Ability to work in physically demanding conditions (bending, kneeling, crawling)
- Willingness to work outdoors in varying weather conditions
What You Get
- Competitive pay ($80K–$100K) based on experience
- 401k plan
- Steady, year-round work with a reputable contractor
- Diverse equipment to work on (not repetitive shop-only work)
- Supportive, team-oriented environment
- Long-term career stability with a growing company
Pay: $75,000.00 - $100,000.00 per year
Benefits:
- Dental insurance
- Health insurance
- Paid time off
Work Location: In person
