209 Results for

Diesel Mechanic Jobs in Carroll, MD

Jobs

New!

Delmar, MD5 days ago

$20–$32 Per Hour

Lew Thompson & Son Trucking, started over 40 years ago by a truck driver for truck drivers, specializes in local live and feed haul transportation. We're currently hiring Diesel Mechanics to perform repairs and maintenance on our fleet of semi tractors + trailers.

Jessup, MD11 days ago

Full-time

Willingness to work the required schedule, work at the specific location required, complete Penske employment application, submit to a background screening (to include criminal checks, past employment and education), the ability to pass a drug screen and physical as required by the Department of Transportation, and potential travel within a near geography for training are required. • Doing preventative maintenance repairs—like replacing or rotating tires—and completing vehicle component lubrication and replacement, some electrical system repairs, and cooling system maintenance on gas and diesel engine vehicles.

MD30+ days ago

$31.25–$36.50 Per Hour

WM has the largest disposal network and collection fleet in North America, is the largest recycler of post-consumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gas-to-electricity plants in North America.

Required to exert physical effort that will include but is not limited to frequent lifting, pushing, pulling, crouching, and climbing; Constantly standing, walking, and grasping; Occasionally: sitting and balancing.

MD12 days ago

$28–$32.50 Per Hour

Required to exert physical effort that will include but is not limited to frequent lifting, pushing, pulling, crouching, and climbing; Constantly standing, walking, and grasping; Occasionally: sitting and balancing.

Hyattsville, MD25 days ago

$28–$32.50 Per Hour

WM has the largest disposal network and collection fleet in North America, is the largest recycler of post‑consumer materials and is a leader in beneficial use of landfill gas, with a growing network of renewable natural gas plants and the most landfill gas‑to‑electricity plants in North America. Required to exert physical effort that will include but is not limited to frequent lifting, pushing, pulling, crouching, and climbing; Constantly standing, walking, and grasping; Occasionally: sitting and balancing.

Hyattsville, MD30+ days ago

WM has the largest disposal network and collection fleet in North America, is the largest recycler of post-consumer materials and is the leader in beneficial reuse of landfill gas, with a growing network of renewable natural gas plants and the most gas-to-electricity plants in North America. WMs fleet includes nearly 11,000 natural gas trucks - the largest heavy-duty natural gas truck fleet of its kind in North America - where more than half are fueled by renewable natural gas.

MD30+ days ago

$35–$40 Per Hour

p>#Mechanic #Hiring #AutoMechanic #NowHiring #AutomotiveCareer #MechanicJobs #AutomotiveTechnician #MobileTechnician #MobileAutomotiveTechnician #MobileDieselMechanic #MediumDuty #Isuzu #Mercedes #BoxTrucks #Dodge #Daneishiring #NowCareerGrowth #JobsinMaryland #HiringWilliamsport. As a Mobile Diesel Mechanic in Williamsport, Maryland, specializing in light and medium-duty fleet vehicles, your role is crucial in ensuring the safety, satisfaction, and excellence of our fleet maintenance services.

Baltimore, MD26 days ago

$31.94–$34.50 Per Hour

p>Physical Requirements:

The essential functions of this position require the ability to:

Work outside in varying temperature, weather, and humidity conditions-100% of the job is performed outside, work alone and in remote locations. Transdev - the mobility company - empowers the freedom to move everyday thanks to safe, reliable, and innovative solutions that serve the common good.

Rosedale, MD30+ days ago

$35–$55 Per Hour

All Roads will make reasonable accommodations for known physical or mental limitations of otherwise qualified employees and applicants with disabilities unless the accommodation would impose an undue hardship on the operation of our business. Bring your mechanical expertise, strong work ethic, and attention to detail to a growing team where you can make an immediate impact.

ANNAPOLIS JUNCTION, Maryland30+ days ago

Perform multi-point inspection on inbound units as required by company policies and procedures; this includes checking vehicle tire pressure and thread, fluid levels, lights, washing vehicle windows, changing tires, inspecting refrigeration units on trucks, and reporting service or driver issues to shop.

WILLIAMSPORT, Maryland30+ days ago

$35–$45 Per Hour

Technicians must be able to perform essential functions that include lifting heavy objects, accessing tight spaces, and bending, stooping, crouching, or crawling as needed to complete repairs. This role involves working in a mobile and or shop environment that may include exposure to dust, diesel fumes, noise, and mechanical irritants such as oils and greases.

Clinton, MD20 days ago

$38–$46 Per Hour

li>Complete preventative maintenance repairs-like replacing or rotating tires and completing vehicle component lubrication and replacement, some electrical system repairs, and cooling system maintenance on gas and diesel engine vehicles.

The right person for this role has strong experience working on heavy trucks and equipment and can confidently diagnose and repair complex mechanical and electrical issues.

New!

ANNAPOLIS JUNCTION, Maryland4 days ago

Jessup, MD20 days ago

$80,000–$90,000

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Miller Truck Leasing is hiring immediately for an experienced Diesel Mechanic Technician(A Tech) for our shop in Jessup, MD. The company's several business units operate as follows:

Miller Truck Leasing - Provides full-service leasing, finance leasing, truck rental, and truck maintenance programs.

New!

Rockville, MD2 days ago

$28–$33 Per Hour

p>The Diesel Mechanic will perform diagnostics, repairs, and routine maintenance on diesel-powered heavy construction equipment, dump trucks, and paving machinery.

Perform routine and preventive maintenance on dump trucks, paving machines, excavators, loaders, dozers, rollers, and other heavy construction equipment.

BALTIMORE, Maryland24 days ago

Here to See All Ryder Careers: https://www.ryder.com/careers/diesel-technicians.

Refer anyone and get rewarded with UNLIMITED bonuses up $1,500 for every Ryder hired Diesel Mechanic, Service Employee, Driver, Warehouse Associate and more!

Upper Marlboro, MD18 days ago

$22–$45 Per Hour

All Roads will make reasonable accommodations for known physical or mental limitations of otherwise qualified employees and applicants with disabilities unless doing so would impose an undue hardship on the operation of our business.

All Roads Ford in Upper Marlboro, MD has an air conditioned state of the art facility and is ready for you to join our team as a Diesel Technician.

Landover, MD30+ days ago

$25–$48 Per Hour

While performing the duties of this job, the Technician will frequently use hands to manipulate and grasp objects; reach with hands and arms; climb, balance, stoop, kneel, crouch, crawl, bend, stretch, or twist to perform repairs and inspections.

Indel Power Group is a distributor/dealer for major brands such as Freightliner, Western Star, Autocar, Detroit Diesel, Battle Motors, Cummins, and Alison Transmission just to name a few.

Upper Marlboro, MD15 days ago

p style="margin-right:5.9pt;margin-left:6pt;text-align:justify">Physical requirements include: standing, running, walking, sitting, kneeling, stooping/bending, lifting, squatting, reaching, pushing, pulling, crawling, jumping, sliding, climbing, pinching, gripping, digging, spraying, maintaining balance, the ability to ascend and descend ladders and stairs, the ability to complete repetitive motions, regular exertion of up to 50 lbs. Work may occasionally be performed under hazardous and adverse conditions, including but not limited to: proximity to moving mechanical equipment, active construction environments requiring hard hat protection, high noise environments requiring hearing protection, elevated heights and confined spaces.

Frederick, MD30+ days ago

$25–$45 Per Hour

Dovell & Williams, a subsidiary of Indel Power Group, is seeking Isuzu Truck Mechanic / Technicians to join our high-performing service team in Frederick, MD. As an authorized Isuzu dealer, we provide technicians with direct access to OEM training, advanced diagnostic tools, and consistent work on industry-leading equipment.

Rosedale, MD16 days ago

$40–$55 Per Hour

Beltsville, Maryland30+ days ago

div class="jv-meta">Position at Mobile Dredging & Video Pipe

Mobile Dredging and Video Pipe Inc.

About Us:

Mobile Dredging & Video Pipe offers a full line of hydraulic dredging and dewatering, sewer system repair and maintenance, water line inspection and leak detection and industrial cleaning services as part of the Carylon Corporation. We have been in business since 1964 with our main office in Pennsylvania and have expanded to include satellite offices In New Jersey and Maryland.

Job Description:

The diesel mechanic will maintain and repair diesel trucks, ranging in size from tractors/trailers, heavy duty trucks, and step-vans to pick-up trucks.

New!

Baltimore, MD6 days ago

$80,000–$85,000 Per Year

div style="text-align:center"> Benefits: Dental Insurance, Medical Insurance, Vision Insurance, Paid Time Off.

What you'll do:

You'll be based out of our Baltimore, MD service center.
Must Haves:
- Diesel technician with experience with Cummins, Caterpillar, Detroit, Freightliner or Volvo engines.

Bowie, Maryland24 days ago

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Click to view A Day in the Life of a Waste Connections Mechanic (youtube.com) of our Mechanics.

Repairs include but are not limited to, routine maintenance and repairing engines chassis and body components, hydraulic cylinders, brake systems, suspension systems, cooling systems, wheels and tires.

Elkridge, MD12 days ago

$30–$45 Per Hour
Part-time

A. Duie Pyle is seeking an experienced, skilled 2nd shift Diesel Mechanic to join our Fleet Maintenance team at our Elkridge, MD shop. This role requires technical skill with heavy duty trucks and is responsible for maintaining, diagnosing, and repairing the company’s fleet.

Baltimore, Maryland26 days ago

$29–$36 Per Hour

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Perform repairs and inspections on a variety of Class 6-8 trucks and trailers, such as brakes, diagnostics, A/C systems, electrical systems, engine components, exhaust systems, after-treatment systems, lift-gates, tires, etc. On-Site Truck and Trailer Maintenance and Repairs: Our mobile repair experts come to you, performing all maintenance and repairs at your location and around your schedule.

Beltsville, MD13 days ago

This position is designed for an ambitious professional ready to master our operations and eventually oversee fleet maintenance strategies, mentor junior staff, and manage shop operations.

Skills: Strong understanding of hydraulics, brakes, electrical systems, and engine diagnostics.

Baltimore, MD30+ days ago

$32–$40

Key responsibilities include: Inspect, diagnose, and repair diesel-powered hydrovac trucks, vacuum units, and related heavy equipment—including engines, transmissions, chassis, hydraulics, pneumatics, vacuum/blower systems, and electrical systems. Perform preventative maintenance inspections and services such as greasing, fluid checks, belt and hose replacements, alignments, adjustments, and comprehensive safety checks to ensure road and job-site readiness.

Baltimore, Maryland30+ days ago

Key responsibilities include:

Inspect, diagnose, and repair diesel-powered hydrovac trucks, vacuum units, and related heavy equipment—including engines, transmissions, chassis, hydraulics, pneumatics, vacuum/blower systems, and electrical systems.
Perform preventative maintenance inspections and services such as greasing, fluid checks, belt and hose replacements, alignments, adjustments, and comprehensive safety checks to ensure road and job-site readiness.

Baltimore, MD12 days ago

$32–$40

Baltimore, Maryland12 days ago

Key responsibilities include:

Inspect, diagnose, and repair diesel-powered hydrovac trucks, vacuum units, and related heavy equipment—including engines, transmissions, chassis, hydraulics, pneumatics, vacuum/blower systems, and electrical systems.
Perform preventative maintenance inspections and services such as greasing, fluid checks, belt and hose replacements, alignments, adjustments, and comprehensive safety checks to ensure road and job-site readiness.

New!

Baltimore, MD1 day ago

Full-time

p>Urgent Hiring: Matthai Material Handling & Vitan Equipment is seeking an experienced Forklift Technician / Field Service Mechanic to troubleshoot and repair heavy-duty material handling equipment. If you have experience in forklift, diesel, automotive, or heavy equipment repair, this field-based role offers the perfect change of pace to utilize your diagnostic expertise across complex mechanical, electrical, and hydraulic systems.

Baltimore, MD30+ days ago

For a more comprehensive list of benefits, please visit https://www.ta-petro.com/careers/working-at-ta-travel-centers. Duties and Responsibilities: • Work in a fun, trusting environment focused on providing great service where the expectations of the customer are exceeded.

Baltimore, MD30+ days ago

Mullen's Markings is a full-service line striping and pavement marking company delivering high-quality roadway, highway, and parking lot striping services. In this role, you will be responsible for maintaining and repairing our fleet of vehicles and equipment, ensuring everything operates safely and efficiently.

Beltsville, MD30+ days ago

$27–$33 Per Hour

p>Description Mobile Dredging and Video Pipe Inc.

About Us: Mobile Dredging & Video Pipe offers a full line of hydraulic dredging and dewatering, sewer system repair and maintenance, water line inspection and leak detection and industrial cleaning services as part of the Carylon Corporation.

Job Description: The diesel mechanic will maintain and repair diesel trucks, ranging in size from tractors/trailers, heavy duty trucks, and step-vans to pick-up trucks.

Elkridge, MD11 days ago

$30–$45 Per Hour

Duie Pyle is seeking an experienced, skilled 2nd shift Diesel Mechanic to join our Fleet Maintenance team at our Elkridge, MD shop.

Diesel Mechanic responsibilities include, but are not limited to:

Performing routine preventative maintenance and general repairs on Class 8 trucks.

Aberdeen, MD24 days ago

Wash and detail vehicles manually or using automated equipment; fuel diesel, natural gas, and hybrid vehicles properly while adhering to all shop safety policies and procedures; record fuel activity and maintain proper fuel and DEF inventories and reconciliation; this includes using hand held devices to properly identify customer and required services. Perform multi-point inspection on inbound units as required by company policies and procedures; this includes checking vehicle tire pressure and thread, fluid levels, lights, washing vehicle windows, changing tires, inspecting refrigeration units on trucks, and reporting service or driver issues to shop.

MD30+ days ago

Waldorf, MD30+ days ago

A Heavy Duty Diesel Mechanic responsible for the inspection, repair and maintenance of Heavy Duty vehicles. Work on the Heavy Duty vehicles to ensure that they run safely and efficiently.

MD30+ days ago

$25–$32 Per Hour

However, not all duties can be listed, and as business needs evolve, responsibilities may shift over time to reflect new priorities, processes, or technologies:

Safety & Inspections: Perform thorough inspections of equipment and mechanical systems, follow all safety protocols (including lockout/tagout), and monitor lubrication, fluids, and equipment condition to prevent safety risks or failures.
Physical Demands: Frequent sitting and walking/standing; occasional bending, twisting, squatting, kneeling, pushing/pulling; limited stair climbing and crawling; ability to lift and carry up to 50 lbs at varying heights, including overhead.

Glen Burnie, MD30+ days ago

$62,400–$72,800

p>This is an excellent opportunity for a skilled mechanic who thrives in a fast-paced environment and takes pride in maintaining quality workmanship on a diverse fleet of landscaping equipment. We are committed to fostering a culture of safety, professionalism, and exceptional client service, serving the greater Baltimore, Washington, DC, and Northern Virginia metropolitan area.

Baltimore, Maryland26 days ago

$34–$37 Per Hour

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Annapolis Junction, MD16 days ago

$42–$46

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Join us in maintaining our fleet's reliability while advancing your career as a Diesel Mechanic!

Baltimore, Maryland30+ days ago

li>Diagnosis, inspection, installation, disassembly andâ¯cleaning of components such as:â¯brakes, suspension, tires,â¯bearings, seals, radiators, water pumps, coolant hoses, alternators, regulators, steering components, oil/air filters, door assemblies, controls, seats, belts, electric motors, pneumatic valves, cables, and linkages.â¯.

Class B Mechanics will assistâ¯Aâ¯Levelâ¯Mechanics with skilled workâ¯and train/supervise C Level Mechanics.

Delmar, MD30+ days ago

POSITION SUMMARY: With direct supervision from a Lead Technician, Maintenance Supervisor or Maintenance Manager, a Maintenance Technician B performs repair and maintenance work on diesel and non-diesel equipment and trucks including, but not limited to, chassis components, vehicle refuse bodies and control systems, hydraulic electrical, air brake systems, general engine work, HVAC components, suspension, drive train and steering systems. Ability to perform basic inspections with limited supervision in some (not all required) of the following heavy truck, or automotive systems: suspensions & steering; general engine, transmissions, brakes, electrical, hydraulics, drive train, diesel emissions.

Hagerstown, MD30+ days ago

The experience in helping Great Southerns customers thrive on Just-in-Time inventory management quickly developed Greenbushs ability to coordinate a large fleet of trucks across multiple regions of the United States - cultivating a reputation as a trusted freight management source.

Born out of our service to sister company, Great Southern Wood Preserving, Incorporated, the makers of the YellaWood brand, Greenbush Logistics, Inc. cut its teeth in the time-and-service sensitive freight management industry.

Annapolis, MD30+ days ago

$35.48–$53.27 Per Hour

p>• $XX-$XX+ hourly depending on experience and location • Safe driving & Tech efficiency bonuses • Safety Boots & Safety Glasses reimbursement • Extreme weather gear (Cold & Hot) • Uniforms provided with laundry service where available • Take service truck home daily (stop paying for gas!) • Laptop & company cellphone provided • Technical training provided to advance your career • Dedicated career path - 'Over 50% of our front-line managers are promoted from within'.

• ASE T8 (PMI) certification • ASE 608/609 certification • PREFERRED CERTIFICATIONS • ASE T2 (Diesel Engines) certification • ASE T3 (Drivetrain) certification • ASE T4 (Brakes) certification • ASE T5 (Suspension) certification • ASE T6 (Electrical and Electronic Systems) certification • ASE T7 (HVAC) certification • ASE A8 (Engine Performance) certification • ASE L1 (Advanced Engine Performance Specialist) • ASE L2 (Electronic Diesel Engine Diagnosis Specialist) certification.

New!

Annapolis Junction, MD3 days ago

Baltimore, MD30+ days ago

Requirements: • High School diploma or equivalent • Valid drivers license with acceptable driving record • 5+ years of experience repairing/maintaining equipment and tools • Advanced mechanical aptitude and working knowledge of tools • Knowledge of construction equipment and strong mechanical background knowledge of various engines • Advanced understanding of schematics and diagrams • Must own tools applicable to position • Superior customer service, teamwork and verbal/written communication skills • Ability to frequently lift items up to 45 lbs. In addition to our health and financial plans, we also offer: • Paid Parental Leave • United Compassion Fund • Employee Discount Program • Career Development & Promotional Opportunities • Additional Vacation Buy Up Program (US Only) • Early Wage Access through Payactiv (US Hourly Only) • Paid Sick Leave • An inclusive and welcoming culture.

Glen Burnie, Maryland30+ days ago

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Learn more about our full US benefit offerings here.

An inclusive and welcoming culture.

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Diesel Mechanic Jobs in Carroll, MD

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