Top 251 Diesel mechanic Jobs in Gaithersburg Md

Small Engine Mechanic
ACM Services, Inc. —Rockville, MD
- $25 - $30 an hour
- Full-time
- Mechanic experience
- Mid-level
- Ability to lift 50 pounds
- Health insurance
- Dental insurance
Quick Apply
EXPRESS LUBE TECHNICIAN: 2ND SHIFT
Carter Machinery Company, Inc. —Sterling, VA
- $34.97 - $43.96 an hour
- Customer service
- Mid-level
- High school diploma or GED
- Disability insurance
- Health insurance
Diesel Mechanic
Ecology Services Inc. —Bethesda, MD
- Up to $30 an hour
- 8 hour shift
- Clean driving record
- Pass drug screening
- English
- Paid holidays
- Health insurance
Quick Apply
EXPRESS LUBE TECHNICIAN: WEEKEND SHIFT
Carter Machinery Company, Inc. —Annapolis Junction, MD
- $34.97 - $43.96 an hour
- Customer service
- Mid-level
- High school diploma or GED
- Disability insurance
- Health insurance
Gas Station Mechanic
RMA WORLDWIDE —Rockville, MD
- $25 - $40 an hour
- Full-time
- ASE Certification
- Mechanic experience
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
RENTAL SHOP TECHNICIAN
Carter Machinery Company, Inc. —Gaithersburg, MD
- $30.45 - $43.47 an hour
- Weekends as needed
- Customer service
- Heavy equipment operation
- 5 years
- Disability insurance
- Health insurance
2nd Shift Diesel Shop Supervisor
WM —Gaithersburg, MD
- $80,877 - $90,392 a year
- Full-time
- Mid-level
- Office
- Administrative experience
- Employee stock purchase plan
- Paid holidays
Diesel Mechanic
GPS (Georgetown Paper Stock) —Rockville, MD
- $20 - $35 an hour
- Part-time
- Mid-level
- In-person
- Outdoor work
- Health insurance
- Dental insurance
Quick Apply
9d
Diesel Mechanic
United Rentals, Inc. —Frederick, MD
- $24.05 - $48.95 an hour
- Full-time
- Clean driving record
- Mid-level
- High school diploma or GED
- Paid parental leave
- Health insurance
Fleet Mechanic
DIGGING & RIGGING INC —Clarksburg, MD
- ASE Certification
- Background check
- Pass drug screening
- Paid holidays
- Health insurance
Mechanic Instructor, Grade 21
Montgomery County Government —Derwood, MD
- $70,556 - $112,166 a year
- Email
- CDL B
- High school
- CDL A
- Wellness program
- Paid parental leave
Field Diesel Mechanic
United Rentals, Inc. —Frederick, MD
- $26.45 - $48.95 an hour
- Full-time
- Clean driving record
- Mid-level
- 3 years
- Paid parental leave
- Health insurance
Heavy Equipment Diesel Mechanic
Rippeon Equipment Co —Frederick, MD
- Online Application
- Customer service
- Heavy equipment operation
- 5 years
- Paid holidays
- Health insurance
Ford Certified Diesel Technician
Malloy Ford of Alexandria —Alexandria, VA
- Up to $55 an hour
- Weekends as needed
- Dealership
- Heavy equipment operation
- 5 years
- Health savings account
- Health insurance
Quick Apply
Mobile Diesel Mechanic – Heavy-Duty Fleet
Road Runner Wrecker Service —Leesburg, VA
- $30 - $35 an hour
- Full-time
- DOT physical examination
- Pass drug screening
- Mid-level
- Health insurance
- Dental insurance
Mechanic
Allied Aviation Services, Inc. —Arlington, VA
- $24.50 an hour
- Full-time
- CDL B
- Background check
- Heavy lifting
- Health insurance
- Dental insurance
Quick Apply
4d
Mobile Diesel Mechanic – Heavy-Duty Fleet
Road Runner Wrecker Service —Leesburg, VA
- $30 - $35 an hour
- Full-time
- DOT physical examination
- Pass drug screening
- Mid-level
- Health insurance
- Dental insurance
9d
Fleet Mechanic
CHS Landscaping, Inc. —Frederick, MD
- From $55,000 a year
- Full-time
- 5 years
- Mid-level
- Driver's License
- Disability insurance
- Health insurance
Quick Apply
Master Diesel Fleet Mechanic
AHU Technologies Inc —Washington, DC
- $80,000 a year
- Full-time
- ASE Certification
- Microsoft Outlook
- Hazmat Endorsement
Quick Apply
Diesel Mechanic
Valet Fleet Service - Roadrunner Wrecker Service —Leesburg, VA
- $30 - $35 an hour
- Online Application
- ASE Certification
- Mechanic experience
- Pass drug screening
- Health insurance
- Dental insurance
Quick Apply
1d

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diesel mechanic jobs near gaithersburg md

Small Engine Mechanic

ACM Services, Inc. -
Rockville, MD

Quick Apply

Job Details

Full-time
$25 - $30 an hour

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
401(k) matching
Flexible schedule
Life insurance
Referral program

Qualifications

Brake repair
Oil change
Driver's License
Driving
Hydraulics

Full Job Description

About ACM Services, Inc.

Since 1990, ACM Services Inc. has led the industry in environmental remediation and demolition. We specialize in the remediation of asbestos, lead, mold, PCBs, and perchloric acid. Licensed in Maryland, DC, Virginia, West Virginia, Ohio, and Pennsylvania, we provide safe, efficient, and compliant solutions tailored to our clients' needs. Our experienced team and advanced technology ensure projects are completed on time and within budget, giving clients peace of mind through clear communication and reliable results. We pride ourselves on our professionalism, technical expertise, and unwavering commitment to the safety of our team, clients, and community.

Job Summary

We are seeking a reliable and skilled Small Engine Mechanic / Fleet Maintenance Technician to join our warehouse operations team. This position is responsible for diagnosing, repairing, and maintaining small engines and equipment, as well as performing preventative maintenance and basic repairs on company fleet vehicles. The ideal candidate is hands-on, detail-oriented, and capable of working independently to keep equipment and vehicles operating safely and efficiently.

Key Responsibilities

Diagnose and repair small engines including generators, pressure washers, pumps, lawn equipment, and other gas-powered tools.
Perform preventative maintenance on company equipment and fleet vehicles.
Conduct basic fleet maintenance including oil changes, brake service, battery replacement, filters, belts, and general inspections.
Troubleshoot mechanical issues and identify root causes of equipment failure.
Maintain maintenance records for equipment and vehicles.
Ensure all repairs meet safety and operational standards.
Keep the maintenance area organized and maintain tools and equipment.
Coordinate with warehouse and operations staff to minimize equipment downtime.
Order or request parts and supplies as needed.
Follow all company safety policies and procedures.

Qualifications

2+ years of experience working with small engines or mechanical repair.
Experience performing basic vehicle maintenance on light- to medium-duty trucks or vans preferred.
Ability to diagnose mechanical problems and complete repairs efficiently.
Familiarity with gas and diesel engines preferred.
Basic knowledge of electrical systems, fuel systems, and hydraulics is a plus.
Ability to use diagnostic tools and common shop equipment.
Valid driver’s license required.

Physical Requirements

Ability to lift up to 50 lbs.
Ability to stand, bend, kneel, and work in a warehouse/shop environment.
Comfortable working with tools, mechanical parts, and shop equipment.

Preferred Skills

Small engine certifications or vocational training.
Experience maintaining commercial fleet vehicles.

ACM Services, Inc. is an Equal Opportunity Employer committed to fostering a diverse, equitable, and inclusive workplace. All qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity or expression, age, national origin, disability, veteran status, or any other protected characteristic. We believe diverse perspectives strengthen our team and drive innovation

Pay: $25.00 - $30.00 per hour

Benefits:

401(k)
401(k) matching
Dental insurance
Flexible schedule
Health insurance
Life insurance
Paid time off
Referral program

Work Location: In person

Quick Apply

Refine Your Search

diesel mechanic jobs in gaithersburg md

Small Engine Mechanic

EXPRESS LUBE TECHNICIAN: 2ND SHIFT

Diesel Mechanic

EXPRESS LUBE TECHNICIAN: WEEKEND SHIFT

Gas Station Mechanic

RENTAL SHOP TECHNICIAN

2nd Shift Diesel Shop Supervisor

Diesel Mechanic

Diesel Mechanic

Fleet Mechanic

Mechanic Instructor, Grade 21

Field Diesel Mechanic

Heavy Equipment Diesel Mechanic

Ford Certified Diesel Technician

Mobile Diesel Mechanic – Heavy-Duty Fleet

Mechanic

Mobile Diesel Mechanic – Heavy-Duty Fleet

Fleet Mechanic

Master Diesel Fleet Mechanic

Diesel Mechanic

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