140 Results for

Diesel Mechanic Jobs in Riverdale, MD

Jobs

New!

Franconia, PAToday

$35.60–$35.60

The ideal candidate is a skilled technician who takes pride in keeping vehicles safe, reliable, and road-ready, ensuring our drivers and passengers get where they need to go without interruption. Responsibilities: Deliver high-quality routine inspections, maintenance, and repairs on diesel engines and coach-related components of over-the-road buses.

Sterling, VA9 days ago

Every day, you can improve and challenge yourself, and if you have the desire and ambition, you'll have the potential to work towards higher levels of Service Technician and leadership roles in our Service Department. The actual pay rate offered to candidates varies depending upon a wide range of factors including specific position, location, education, training, experience, skills, and ability.

Upper Marlboro, MD10 days ago

$29.80–$44.65 Per Hour

Every day, you can improve and challenge yourself, and if you have the desire and ambition, you'll have the potential to work towards higher levels of Service Technician and leadership roles in our Service Department. As a Field Diesel Mechanic (Service Tech III - Field Service), you'll use your skills to perform maintenance and repairs on complex equipment in a safe and professional manner.

New!

Bladensburg, MDToday

$26.45–$39.70 Per Hour

As a Field Diesel Mechanic - Customer Equipment Solutions (CES), you'll use your skills to perform maintenance and repairs of complex equipment on customer-owned equipment with limited or no supervision in a highly skilled, safe, and professional manner. Safe maintenance and repair of complex mechanical, electrical, hydraulic, and diesel systems on a variety of customer equipment and tools while using a high degree of independent judgment.

New!

Baltimore, MDToday

$28.20–$44.70 Per Hour

As a Field Diesel Mechanic - Customer Equipment Solutions (Service Tech IV - Field Service - CES), you'll use your skills to perform maintenance and repairs of complex equipment on customer owned equipment with limited or no supervision in a highly skilled, safe, and professional manner. Maintenance and repair of complex mechanical, electrical, hydraulic, and diesel systems on a variety of rental and customer equipment and tools while using a high degree of independent judgment.

Sterling, VA9 days ago

$32–$36 Per Hour

The primary focus of a Herc Rentals Mechanic B is to utilize their mechanical knowledge to support fleet maintenance operations needed to keep Herc Rentals equipment on the rental "ready line". Ability to operate and test equipment such as boom lifts, forklifts, compressors, portable and stationary generators, hydraulics, pumps and assorted tools and equipment.

New!

Gaithersburg, MDToday

$80,877–$90,392

As a working supervisor, you will provide leadership and technical guidance to a team of 6 technicians, ensuring timely and high-quality maintenance and repair of a fleet of approximately 70 vehicles. The specific salary offered to a successful candidate may be influenced by a variety of factors including the candidate’s relevant experience, education, training, certifications, qualifications, and work location.

New!

Glen Burnie, MDToday

$30–$30

If you enjoy working on newer cargo vans and box trucks across multiple brands and want your expertise to directly support customer uptime and reliability, join the Avis Budget Group team supporting Budget Truck operations. • Strong knowledge across ASE areas including, but not limited to: Engine Repair, Drivetrain/Axles, Suspension/Steering, Brakes, Electrical, Heating/Air Conditioning, Engine Performance, and Light Vehicle/Diesel .

Sterling, VA15 days ago

$21.84–$30.03 Per Hour

Technician, Diesel Technician, Diesel Mechanic, Service Technician, Heavy Equipment Mechanic, Hydraulic Technician, Hydraulic Mechanic, ASE Certified Mechanic, IFPS Certified Technician. Sunbelt offers team members the following paid time off from work, subject to Sunbelt's policies (unless specified in a collective bargaining agreement): 12-25 vacation days depending on years of service.

Laurel, MD16 days ago

$31.13–$42.80 Per Hour

5 +years of Technician experience with similar diesel equipment and/or heavy equipment or specialty lines equipment (large-scale generators, pumps, HVAC or Oil & Gas equipment) strongly preferred. Technician, Diesel Technician, Diesel Mechanic, Service Technician, Heavy Equipment Mechanic, Hydraulic Technician, Hydraulic Mechanic, ASE Certified Mechanic, IFPS Certified Technician.

Hyattsville, MD8 days ago

$24.58–$33.80 Per Hour

The following is a sample (but not exhaustive) list of the MOS, AFSC, and NEC Codes that may have transferrable skill sets that apply to this role: 711 713 2506 2584 4130 4133 4541 5899 6071 6072 7603 7607 7610 7618 13D 13M 13P 13R 13T 2T311A 2T311C 2T312A 2T312B 2T312C 2T331A 2T331C 2T332A 2T332B 2T332C 2T351 2T351A 2T351C 2T352A 2T352C 62B 63A 63D 63E 63H 63M 63N 63S 63T 63Y 88R 91A 91B 91E 91H 91L 91M 91P 91S ABE ABH AS CM EN GSM MM MM(NUC) MR SB. Related experience may include: Shop Mechanic, Mechanic, Technician, Service Foreman, Service Manager, Shop Manager, Mechanic Supervisor, Technician Supervisor, Lead Mechanic, Lead Technician, Diesel Technician, Diesel Mechanic, Service Technician, Heavy Equipment Mechanic, Hydraulic Technician, Hydraulic Mechanic, ASE Certified Mechanic, IFPS Certified Technician.

Glen Burnie, MD13 days ago

$20–$40 Per Hour

Master technicians should: Have 5+ (preferably all 8) The National Institute of Automotive Service Excellence (ASE) certifications which include: (engine repair, engine performance, heating and air conditioning, electrical systems, automatic transmissions, manual transmission and axle, brakes and front end). Assist the shop foreman/lead technician in recruiting and hiring qualified service technicians as well as assisting technicians with their skills, providing technical support when needed and monitoring performance and productivity.

New!

Bethesda, MD3 days ago

Founded in 1909, ABM provides custom facility solutions in urban, suburban and rural areas to properties of all sizes — from schools and commercial buildings to hospitals, data centers, manufacturing plants and airports. JOB SUMMARY:We are seeking a skilled Maintenance Technician to perform day‑to‑day facility repairs, support tenant and common‑area maintenance, and ensure a safe, clean, and well‑maintained shopping center environment.

Sterling, VA18 days ago

$0.75–$1.25 Per Hour

The Mechanic Technician Lead is responsible for completing service assignments and providing technical assistance to other technicians in a positive and efficient manner, while promoting the highest level of quality, safety, customer satisfaction and teamwork within the department. Physical requirements must be met for the Mechanic Technician Lead job, including regularly being required to stand; walk; use hands to finger, handle, or feel; reach with hands and arms; climb or balance; stoop, kneel, crouch, or crawl and talk or hear.

Jessup, MD20 days ago

$24.58–$35.33 Per Hour

The following is a sample (but not exhaustive) list of the MOS, AFSC, and NEC Codes that may have transferrable skill sets that apply to this role: 001030 001085 001140 002068 1391 2F011 2F031 2F051 2F071 301 3374 3601 3E412 3E432 3E452 4140 4142 4143 4145 4149 4151 4222 4225 4226 4227 4229 4231 4233 4234 4237 4253 4291 4307 4308 4314 4316 4324 4355 4366 4509 4604 52X 63J 7022 70F9 7601 7606 7612 7613 7614 7615 7616 7617 77F 91A 91D 91E 91J 91L 91P 91X 92F 9559 9594 95AB ABE ABF AS EM EN FC GSE GSM MM MM(NUC) MR. Related experience may include: Construction Equipment Mechanic, Equipment Mechanic, Equipment Technician, Field Mechanic, Field Service Technician, Field Technician, Heavy Equipment Mechanic, Heavy Equipment Technician, Mechanic, Mobile Heavy Equipment Mechanic, Lubricator, Machine Repairer, Maintainer, Maintenance Electrician, Maintenance Man, Maintenance Mechanic, Maintenance Technician, Maintenance Worker, Oiler, Overhauler.

Frederick, MD15 days ago

$36–$38 Per Hour

The primary focus of a Herc Rentals Mechanic A is to utilize their mechanical expertise to lead fleet maintenance operations needed to keep Herc Rentals equipment on the rental "ready line". Ability to operate and test equipment such as boom lifts, forklifts, compressors, portable and stationary generators, hydraulics, pumps and assorted tools and equipment.

Upper Marlboro, MD11 days ago

$32–$36 Per Hour

Baltimore, MD26 days ago

$29.20–$46.05 Per Hour

As a Field Diesel Mechanic - Customer Equipment Solutions (Service Tech III - Field Service - CES), you'll use your skills to perform maintenance and repairs of complex equipment on customer owned equipment with limited or no supervision in a highly skilled, safe, and professional manner. Safe maintenance and repair of complex mechanical, electrical, hydraulic, and diesel systems on a variety of customer equipment and tools while using a high degree of independent judgment.

New!

Springfield, VAToday

$25–$25

Working knowledge of ASE certification areas including, but not limited to: Engine Repair, Drivetrain/Axles, Suspension/Steering, Brakes, Electrical, Heating/Air Conditioning, Engine Performance, and Light Vehicle/Diesel . Your responsibilities may include oil and fluid services, tire repairs, brake work, suspension repairs, and other routine maintenance or warranty-related repairs based on your experience level.

Manassas, VA30+ days ago

$29–$35

The candidate will be expected to have a strong knowledge of diesel mechanics and heavy equipment systems, as well as the ability to drive commercial vehicles as required. This role is responsible for diagnosing, maintaining, and repairing diesel engines and heavy equipment to ensure safe and efficient operation.

Bladensburg, MD30+ days ago

This is a field-based role built for a mechanic who takes pride in their diagnostic ability, works well independently, and wants to be part of a company where skilled trades are genuinely valued. Specific responsibilities include: Diagnosing and repairing mechanical, electrical, hydraulic, and diesel systems across a variety of equipment types.

Glen Burnie, MD30+ days ago

If you've built real diagnostic depth across diesel, hydraulic, and electrical systems and you're looking for a stable environment where that skillset is put to good use every day, this is worth your attention. Specific responsibilities include: Diagnosing and repairing mechanical, electrical, hydraulic, and diesel systems across a broad range of equipment types.

Forestville, MD30+ days ago

Flippo Construction Company, Inc. relies on its maintenance staff to diagnose issues and perform all necessary repairs and preventive maintenance to its heavy equipment such as trucks/trailers, repairing small and two cycle engines, hydraulics, snow removal equipment and conventional gasoline & diesel engines. Specialize in the diagnosis, repair and maintenance of large engines for various equipment types such as trucks/ trailers, hydraulics, snow removal equipment and conventional gasoline & diesel engines.

Upper Marlboro, MD17 days ago

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.

Baltimore, MD14 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.

Beltsville, MD10 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.

Glen Burnie, MD30+ days ago

$62,400–$72,800

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.

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.

ANNAPOLIS JUNCTION, Maryland18 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.

Manassas, VA30+ days ago

We are looking for an experienced Diesel Mechanicto join our team! Perform quality inspections prior to returning the vehicle to the work force.

Manassas, Virginia19 days ago

$30–$35 Per Hour

Responsibilities: Reyes Fleet Management, 1 of the largest privately held fleets in the U.S., is seeking a Diesel Mechanic / Fleet Technician A to help with repairs and maintenance on trailer/tractor equipment at our Martin Brower shop in Manassas, VA. This position may require driving Reyes Family of Businesses, Reyes Fleet Management and customer vehicles, it is regulated by the DOT and requires a current driver qualification file to be maintained as required by the role.

Manassas, Virginia19 days ago

$25–$28 Per Hour

Responsibilities: Reyes Fleet Management, 1 of the largest privately held fleets in the U.S., is seeking a Diesel Mechanic / Fleet Technician B to help with repairs and maintenance on trailer/tractor equipment at our Martin Brower shop in Manassas, VA. This position requires driving Reyes Family of Businesses, Reyes Fleet Management and customer vehicles, it is regulated by the DOT and requires a current driver qualification file to be maintained as required by the role.

Manassas, Virginia27 days ago

$21–$25 Per Hour

Responsibilities: Reyes Fleet Management, 1 of the largest privately held fleets in the U.S., is seeking a Diesel Mechanic Trainee / Fleet Technician Trainee to help with repairs and maintenance on trailer/tractor equipment at our Martin Brower shop in Manassas, VA. This position may require driving Reyes Family of Businesses, Reyes Fleet Management and customer vehicles, it is regulated by the DOT and requires a current driver qualification file to be maintained as required by the role.

New!

MANASSAS, Virginia4 days ago

Demonstrated aptitude and applied experience in mechanical repair of automotive gas or diesel engines including:Routine preventative maintenance, which should include oil changes, brake and tire work, required. Important Note:Some positions require additional screening that may include employment and education verification; motor vehicle records check and a road test; and/or badging or background requirements of the customer to which you are assigned.

MANASSAS, Virginia20 days ago

Demonstrated aptitude and applied experience in mechanical repair of automotive gas or diesel engines including:Routine preventative maintenance, which should include oil changes, brake and tire work. Important Note:Some positions require additional screening that may include employment and education verification; motor vehicle records check and a road test; and/or badging or background requirements of the customer to which you are assigned.

Baltimore, MD30+ days ago

$17–$20.40 Per Hour

Repairing malfunctioning parts and other mechanical or electrical equipment; Complete repairs safely, effectively and efficiently. High School Diploma or GED; Graduate of acceptable trade school or manufacturer’s technical school, or previous mechanic experience.

Alexandria, VA30+ days ago

Diagnosis, removal and replacement of injectors, pistons, liners, cam shafts, cylinder heads, rod and main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, changes or recharges batteries, and replaces transmissions and other parts. Our Mobile Diesel Technicians are responsible for maintaining the fleet for clients and to handle service calls at client locations, so we can provide expedited expertise directly to our customer's trucks & equipment on site.

Manassas, VA14 days ago

Completes required paperwork utilizing fleet maintenance software program associated with repairing vehicles, documenting parts usage, and accounting for repair times. + Performs repairs (including electrical and hydraulic systems) and assigned preventive maintenance services.

Baltimore, MD10 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, MD14 days ago

The Diesel Mechanic is responsible for maintaining, diagnosing, and repairing diesel-powered trucks and specialty equipment including jet/vac trucks, combination sewer cleaning trucks, vacuum trucks, street sweepers, and other heavy-duty contractor equipment. Maintain and repair diesel trucks of varying sizes including jetter trucks, vacuum trucks, combo trucks, street sweepers, roll-offs, dump trucks, tractors/trailers, and service trucks.

Baltimore, MD30+ days ago

Full-time

We're experts, which means you'll have the following skills and experience: High School diploma/GED 2-5 years of experience working on power generators and/or commercial HVAC equipment, performing inspections, maintenance, and repairs. Perform preventive maintenance and repairs of power generators, diesel engines, electrical distribution equipment, HVAC equipment and/or oil free air compressors.

Baltimore, Maryland21 days ago

$29–$36 Per Hour

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.

Annapolis Junction, MD30+ days ago

Position Overview: The ideal candidate will bring a wealth of knowledge and hands-on expertise in vehicle maintenance, specifically focusing on preventive maintenance (PM), follow-up repairs, and the intricacies of hydraulic systems. The determination by an authorized, trained representative of Ernest Maier, Inc. that reasonable suspicion exists must be based on specific, contemporaneous, articulable observations concerning the appearance, behavior, speech or body odors of the employee.

Bladensburg, MD30+ days ago

Manassas, Virginia30+ days ago

$28.46–$42.95 Per Hour

Expertly diagnose and repair issues related to diesel engines, diesel fuel systems, diesel electrical components, diesel hydraulic systems, air conditioning, brakes, suspension, and other mechanical systems. If you specialize in diesel engine diagnostics, repair, and preventive maintenance, this role offers an excellent opportunity to work in a fast-paced, 24/7 environment ensuring our diesel-powered fleet remains safe, reliable, and compliant.

Harmans, MD21 days ago

$30–$38 Per Hour

Experience: One (1) year of full-time experience in bus/ trucks/ heavy trucks/vehicles/heavy vehicles and/or construction equipment; tractor trailers or passenger buses and their components and systems, or similar work on equipment in a related field. Completion of a four-year vocational or technical high school course of instruction in mechanics maintenance or a related field, formal technical training or on-the -job training in an approved apprenticeship program may be substituted for up to one (1) year of the required experience.

Sterling, VA7 days ago

Reston Limousine has enjoyed continued growth despite regional and national economic downturns; thanks in part to our full-time training, safety management, and our on-site Operations Center that includes a 24/7 dispatch center and a dedicated detailing and maintenance/repair facility. Proficiency in diagnosing and repairing diesel engines, emission control systems, hydraulic systems, suspensions, drive-train components, electrical, air conditioning, air brakes, and computer diagnostics.

Baltimore, Maryland21 days ago

$30–$40 Per Hour

Halethorpe, MD30+ days ago

MONSON FLEET MANAGEMENT SERVICES has been serving the Fredericksburg community for over 15 years, providing top-notch fleet management solutions. Join MONSON FLEET MANAGEMENT SERVICES as an On-Site Diesel Mechanic and be a vital part of our dedicated team in Fredericksburg, VA.

Dulles, Virginia30+ days ago

$29–$43 Per Hour

With headquarters near Brussels and a team of approximately 1700 employees, we operate globally across over 200 airports in America, Europe, Asia Pacific, and the Middle East. TCR North America is growing fast, and we're looking for a skilled and motivated Service Technician/Mechanic – GSE/Diesel to join our DULLES, VA team.

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Diesel Mechanic Jobs in Riverdale, MD

Diesel Mechanic Greyhound Lines, Inc.

Diesel Mechanic United Rentals

Field Diesel Mechanic United Rentals

Field Diesel Mechanic - CES United Rentals

Field Diesel Mechanic- CES United Rentals

Diesel Technician B Herc Rentals Inc

2nd Shift Diesel Shop Supervisor Waste Management

Master Mechanic (A Tech) - Budget Truck - FT Avis Budget Group

Technician 1 Sunbelt Rentals

EMS Road Technician 2 Sunbelt Rentals

Technician 2 Sunbelt Rentals

Diesel Technician Tate Dodge Chrysler Jeep

Maintenance Mechanic ABM Industries

MECHANIC TECHNICIAN LEAD Carter Machinery Company, Inc

Power & HVAC Technician 1 Sunbelt Rentals

Mechanic A Herc Rentals Inc

Mechanic B - Upper Marlboro MD Herc Rentals Inc

Field Service Tech- CES United Rentals

Automotive Technician - FT Avis Budget Group

Diesel/ Heavy Equipment Mechanic (CDL A) Essel

Field Diesel Mechanic LaTrae Consulting Group

Diesel Mechanic LaTrae Consulting Group

Highly Skilled Diesel Mechanic Flippo Construction Company, Inc

Heavy Duty Diesel Mechanic Accu-Crete

Hydrovac Diesel Mechanic Clearsite Industrial Services

Diesel Mechanic Abacus Solution Group

Diesel Truck and Large Equipment Mechanic Level Green Landscaping

Heavy Duty Diesel Mechanic Part-Time JCI Enviromental

Diesel Mechanic Trainee Entry Level Ryder

Diesel Mechanic Dean Technologies, Inc.

Diesel Mechanic - Fleet Technician A Reyes Fleet Management

Diesel Mechanic - Fleet Technician B Reyes Fleet Management

Diesel Mechanic Trainee - Fleet Technician Trainee Reyes Fleet Management

Diesel Mechanic Ryder

Diesel Mechanic Technician Ryder

Apprentice Diesel Tech-Mechanic TravelCenters of America

Mobile Diesel Mechanic Rush Enterprises

Diesel Mechanic - Night Shift - $5,000 Stay on Bonus! Waste Connections

Diesel Mechanic - Baltimore, MD Mullen's Markings

Diesel Mechanic - Heavy-Duty Class 7 or Class 8 trucks JARBO

Senior Diesel Technician | Diesel Mechanic Macpower Digital Assets Edge LLC

Mobile Diesel Mechanic Epika Fleet Services, Inc.

Diesel Shop Mechanic-Jessup Ernest Maier Block

Diesel Shop Mechanic-Bladensburg Ernest Maier Block

Diesel Mechanic System One

Truck Maintenance Technician / Diesel Mechanic MBG REFUSE SERVICE INC.

Diesel Mechanic | Sterling, VA Reston Limousine

Mobile Diesel Mechanic Prestige Fleet Services

On Site Diesel Mechanic MONSON FLEET MANAGEMENT SERVICES

Lead Service Technician/Mechanic - GSE/Diesel (Dulles, VA) TCR

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