Top 237 Diesel mechanic Jobs in Freehold Nj

Fleet Technician – Family Owned Shop (100k Potential / Paid Training / Benefits / Overtime Available
Big Dog Fleet Services Inc —South Plainfield, NJ
- $80,000 - $100,000 a year
- Overtime
- Mechanic experience
- Mid-level
- Driver's License
- Paid training
- Paid holidays
Quick Apply
Fleet Maintenance Technician (NO CDL) (Evenings)
PepsiCo Beverages North America —Piscataway, NJ
- $42.05 an hour
- Evening shift
- CDL B
- 18 years or older
- CDL A
- Paid training
- Paid parental leave
MECHANIC B - DEPT. OF PUBLIC WORKS/POLICE GARAGE
Old Bridge Township —Old Bridge, NJ
- $40.93 an hour
- Full-time
- CDL B
- Construction site
- English
- Disability insurance
- Health insurance
Tractor Technician Trainee
J.B. Hunt —East Brunswick, NJ
- Overtime
- 18 years or older
- High school
- Computer literacy
- Paid parental leave
- Paid holidays
3d
Technician
FedEx Freight —Monmouth Junction, NJ
- $32.36 - $35.58 an hour
- Full-time
- Writing skills
- CDL A
- Mid-level
- Dental insurance
- 401(k)
8d
Mechanic A
TMS International —Sayreville, NJ
- $40 - $43 an hour
- Full-time
- Mechanic experience
- Mid-level
- US work authorization
- Paid holidays
- Health insurance
Power Mechanic Level B
Estes Express Lines —South Plainfield, NJ
- $39.15 - $41.15 an hour
- Weekends as needed
- Pass drug screening
- Mid-level
- CDL
7d
Diesel Mechanics
All Chemical —Lakewood, NJ
- Mid-level
- Health insurance
- Dental insurance
Automotive Journeyman Mechanic
UPS —Edison, NJ
- $40.92 - $48.15 an hour
- Overtime
- CDL B
- ASE Certification
- Mechanic experience
- Employee stock purchase plan
- Paid holidays
Field Service Technician (Hartford, CT)
PALFINGER —Township of Jackson, NJ
- From $34.25 an hour
- Mechanic experience
- English
- Mid-level
- Wellness program
- AD&D insurance
Diesel Technician- 1st Shift
Pitt Ohio —Township of Hamilton, NJ
- $32.50 - $37.50 an hour
- Overtime
- ASE Certification
- Pass drug screening
- English
- Profit sharing
- Paid holidays
Diesel Technician/Mechanic
Roadking Transportation —South River, NJ
- $15 - $25 an hour
- Full-time
- Mid-level
- CDL
- In-person
Quick Apply
Mechanic- Diesel & Heavy Equipment
Herman Liedtka Inc. —Crosswicks, NJ
- $70,000 - $100,000 a year
- Full-time
- Mechanic experience
- Construction site
- Heavy equipment operation
- Health insurance
- Paid time off
Quick Apply
Mechanic
KW Rastall Oil —North Brunswick, NJ
- Overtime
- Mid-level
- Ability to lift 50 pounds
- 401(k) matching
Quick Apply
Lead Mechanic
Environmental Landscape Design —Wall, NJ
- $25 - $35 an hour
- Full-time
- Mechanic experience
- Mid-level
- CDL
- Paid holidays
- Health insurance
Quick Apply
Diesel Bus Mechanic (Class B)
Academy Bus —Perth Amboy, NJ
- $29 - $34 an hour
- Full-time
- Background check
- Mechanic experience
- Computer literacy
- Paid holidays
- Health insurance
Quick Apply
14d
Field Service Specialist (Bristol, PA)
PALFINGER —Township of Jackson, NJ
- $28 - $32 an hour
- Monday to Friday
- English
- Mid-level
- Windows
- Wellness program
- AD&D insurance
10d
Mobile Diesel Mechanic
Prestige Fleet Services —Lakehurst, NJ
- $29 - $37 an hour
- Extended hours
- Computer literacy
- High school diploma or GED
- Driver's License
- Health savings account
- Health insurance
9d
Diesel Mechanic Technician
Avenel Truck & Equipment, Inc. —Avenel, NJ
- $25 - $35 an hour
- 8 hour shift
- Mechanic experience
- Mid-level
- Driver's License
- COVID-19 protective measures
Quick Apply
Diesel Bus Mechanic (Class A)
Academy Bus —Perth Amboy, NJ
- $35 - $44 an hour
- Full-time
- Background check
- Computer literacy
- CDL
- Paid holidays
- Health insurance
Quick Apply
14d

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Fleet Technician – Family Owned Shop (100k Potential / Paid Training / Benefits / Overtime Available

Big Dog Fleet Services Inc
South Plainfield, NJ

Quick Apply

Job Details

Full-time
$80,000 - $100,000 a year

Benefits

Paid training
Paid holidays
Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
Professional development assistance

Qualifications

Driver's License

Full Job Description

Diesel and Fleet Technicians: Ever feel like you’re carrying the whole shop on your back… but still being treated like “just another wrench”?

You’re the one who figures out the tough diagnostics. The one everyone leans on when things get complicated. Yet half the time, you’re cleaning up sloppy work, chasing parts, or dealing with leadership that just doesn’t get it.

It’s exhausting, and deep down… you know your skills deserve more.

That’s where Big Dog Fleet Services comes in.

We’re a family-run diesel and fleet shop in South Plainfield, and we’re building something better. Here, top techs are respected for what they bring to the table. We ensure you’ve got the right tools, a stocked break room, and the support you need—without the micromanagement or dealership politics. And instead of just clocking hours, you’ll be part of a growing team that’s serious about doing things right.

And we’re looking for an experienced fleet mechanic who can tackle diagnostics and repairs without breaking a sweat—and who’s ready to help raise the bar for the whole crew.

So, if you’re ready to trade the chaos for a place where your work actually matters, Big Dog Fleet Services is ready for you.

HERE’S WHAT WE PROMISE OUR TECHS:

$80K–$100K/year
Health Insurance with $300/monthly employer-paid contribution (Dental + Vision options available at employee’s expense)
401K available
Production based bonuses
Overtime available
6 paid vacation days + 5 paid holidays (11 PTO days total)
Stocked break room with drinks & snacks
Regular team meals — breakfast runs and lunches on the boss (including 2.5 hours of weekly overtime for PAID lunches!)
Discounted parts for your own vehicles
$25 cash for every 5-star Google review with your name on it
Flexible sign-on bonus (up to $500 after 2 weeks)

✓ BENEFITS – We offer health insurance and we contribute $300/month to that expense for the employee. Dental and Vision options are also available at the employee’s expense. Our contribution ends up paying for approximately 50% of total health insurance. We are also pleased to offer 401k for those planning for retirement.

✓ WORK-LIFE BALANCE – 11 paid days off (6 vacation + 5 holidays) and flexible scheduling when you need it. Overtime is available for those who want extra hours.

✓ PRODUCTION BASED BONUSES – Your week includes 40 hours of work +2.5 hours of overtime (for paid lunches) + opportunities for production based bonuses.

✓ WE WILL KEEP YOU BUSY – Big Dog is growing fast, with steady fleet accounts and year-round work that keeps our techs loaded with hours.

✓ YOU WILL LEARN SOMETHING NEW EVERY DAY – From engine work and diagnostics to suspension, trailers, tires, and electrical, the variety here means you’ll constantly sharpen your skills.

✓ YOU WILL BE APPRECIATED (OPEN DOOR POLICY) – John is hands-on, approachable, and supportive. No yelling, no drama. Your input matters and you’ll be treated with respect.

✓ WE INVEST IN YOU – ASE certifications are reimbursed, and John is committed to paying for training that helps you grow your career and your value.

✓ SAFE, PRODUCTIVE ENVIRONMENT – Stocked break room with drinks and snacks, organized bays, and the right tools to make sure you can focus on doing quality work.

✓ NO DRAMA CULTURE – Life’s too short for wrench throwers and prima donnas. We’re building a positive, team-first shop where everyone’s got each other’s back.

✓ NO MICROMANAGERS – John knows he’s not a tech, so he trusts you to do your job. You’ll get the freedom to work independently, with support when you need it.

✓ LONG-TERM FUTURE – We’re a family-run business with growth plans (including additional locations). This isn’t a stopgap job—it’s a place to build your career.

HERE’S WHAT WE STAND FOR (AND HOW WE TREAT OUR CUSTOMERS)

✓ 4.9-STAR GOOGLE RATING! – Our fleet customers trust us to keep their trucks and trailers moving because we’re fair, honest, and we don’t cut corners. We bend over backwards to get them back on the road fast—and it shows in our reviews. But don’t take our word for it…

See what our customers have to say: https://share.google/vYbXhbGtlKJVBZggU

ABOUT BIG DOG FLEET SERVICES

Big Dog Fleet Services opened its doors in 2021 with one mission: to keep New Jersey’s fleets rolling with honest, dependable service. We started mobile, added our first shop in 2023, and have been growing steadily ever since.

We’re family-run, built on loyalty and hard work… the same qualities that make dogs “man’s best friend.” Our customers count on us to keep their trucks on the road, and our long list of 5-star reviews show we’re doing it the right way.

We’re still small enough that every tech makes a real impact, but big enough to offer steady work, modern tools, and a supportive team. John, the owner, is here every day making sure you’ve got what you need to succeed… whether that’s the right equipment, flexibility in your schedule, or just a stocked fridge and lunch on him.

SKILLS AND EXPERIENCE THAT WILL HELP YOU SHINE

10+ years in a professional shop, with strong diagnostic and repair ability (diesel/fleet experience preferred)
Comfortable working independently and collaborating with a team
Honest, reliable, and consistent—your teammates can count on you
Open to mentoring others and helping raise the standard in the shop
A problem-solver who doesn’t just spot issues but offers solutions
Your own tools and a valid driver’s license

But here’s the thing:

If you’re the type of tech who just wants to punch a clock and coast, this isn’t your place. However, if you take pride in your craft, want your voice to matter, and are ready to help build something better, you’ll fit right in.

READY TO JOIN A SHOP WHERE YOUR SKILLS ACTUALLY MATTER?

Reach out however you’re most comfortable:

Apply on Indeed
Drop by the shop in person
Or text/call John directly at 732-598-9622 and don’t forget to mention this ad

Big Dog Fleet Services

2225 Hamilton Blvd, Suite #5

South Plainfield, NJ 07080

Email: [email protected]

Shop: 732-377-2252 | Cell: 732-598-9622 (and be sure to mention the ad)

Talk soon,

John

#DieselTechnician #FleetTechnician #DieselMechanic #MasterDieselTechnician #MasterTech #ATech #TruckRepairJobs #MechanicJobs #HelpWanted #Mobiletech #SouthPlainfieldNJ #NewJerseyJobs #NJJobs #NewJerseyMechanics

Job Type: Full-time

Pay: $80,000.00 - $100,000.00 per year

Benefits:

Paid time off
Professional development assistance

Application Question(s):

Do you own your own tools?

Experience:

professional diesel/fleet diagnostic: 3 years (Preferred)
professional diesel/fleet repair : 10 years (Preferred)

License/Certification:

Driver's License (Preferred)

Work Location: In person

Quick Apply

Refine Your Search

diesel mechanic jobs in freehold nj

Fleet Technician – Family Owned Shop (100k Potential / Paid Training / Benefits / Overtime Available

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