141 Results for

Diesel Mechanic Jobs in Berwyn, MD

Jobs

Glen Burnie, MD12 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, MD2 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.

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.

Upper Marlboro, MD16 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.

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.

ANNAPOLIS JUNCTION, Maryland17 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.

Beltsville, MD9 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, MD13 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.

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.

New!

MANASSAS, Virginia3 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.

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.

MANASSAS, Virginia19 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.

Manassas, Virginia18 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, Virginia18 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, Virginia26 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.

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.

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.

Manassas, VA13 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, Maryland20 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.

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.

Baltimore, MD9 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, MD13 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.

Sterling, VA8 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.

Baltimore, MD30+ days ago

$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.

Manassas, VA9 days ago

Bladensburg, MD30+ days ago

$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.

Baltimore, Maryland20 days ago

$30–$40 Per Hour

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, MD20 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.

New!

Sterling, VA6 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.

Jessup, MD30+ days ago

Diagnose cause of any malfunction and perform repairs to manufacturer specifications including but not limited to engines, transmissions and clutches, drive-line, differential, steering and suspension, fuel and ignition system, exhaust systems (including regeneration systems), intake systems, electrical systems, brake systems, HVAC systems and lift-gate hydraulic, mechanical and electrical systems. To provide safe, reliable and cost-efficient vehicles by performing quality preventive maintenance inspections and repairs as well as performing expert diagnosis and repair as required to prevent breakdowns on road, reduce vehicle downtime and improve total fleet reliability.

Bladensburg, 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.

Annapolis Junction, MD30+ days ago

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.

New!

Jessup, MD3 days ago

Pinpoint malfunctions and execute repairs on steering, electrical, cooling, lubrication, braking, drivetrain, suspension, power steering units, clutches, and transmissions. That’s Zm: an end-to-end, cloud-powered system paired with a multi-sized, EV-first fleet that trims student commute times by up to 20%.

Baltimore, MD30+ days ago

$25–$35 Per Hour

Candidate Privacy To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://peaktechnical.com/privacy-policy/and https://peaktechnical.com/ca-residents-privacy-rights/ Work with advanced electric vehicle and hydrogen fuel cell technology, troubleshooting electronic, electrical, and high voltage issues, and resolving them.

Baltimore, MD30+ days ago

$19–$22 Per Hour

Driven by a passionate team, TA is focused on growing its network of travel centers, implementing cutting edge technology and embarking on innovative alternative energy and sustainability initiatives. For more than 50 years, millions of professional truck drivers and motorists have called our travel centers home, depending on us daily for fuel, food, truck maintenance and essential services.

Frederick, MD14 days ago

$27.65–$38.02 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.

Baltimore, MD30+ days ago

To become a School Bus Auto Diesel Technician, one typically needs: Technical Training: Certification or training in diesel technology or automotive mechanics, often from a technical school or community college. Key responsibilities may include: Engine Diagnostics and Repair: Identifying issues in diesel engines using diagnostic tools and techniques and performing necessary repairs or replacements.

Sterling, VA8 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!

Baltimore, MD3 days ago

If you’re ready to build a stable career with a company that keeps thousands of vehicles moving every day, apply today and become part of the zTrip maintenance team. We are currently hiring a skilled Fleet Maintenance Mechanic to join our expanding maintenance department and help support the performance of our growing fleet.

Baltimore, MD30+ days ago

$55,000–$75,000

As a Diesel Technician, you will leverage the skills acquired during your military service to diagnose, repair, and maintain diesel engines and heavy-duty vehicles. Proven experience working on diesel engines during military service (e.g., tanks, tactical vehicles, generators, transport trucks).

Baltimore, MD30+ days ago

Mechanics primary focus is preventative and proactive maintenance including a thorough inspection of vehicles and equipment to keep the machinery working as efficiently as possible. Maintenance and repair of job-site equipment such as pick up truck, vans, box trucks, , air compressors, and other support equipment.

Baltimore, MD18 days ago

Mechanics primary focus is preventative and proactive maintenance including a thorough inspection of vehicles and equipment to keep the machinery working as efficiently as possible. Maintenance and repair of job-site equipment such as excavators, loaders, trucks, and equipment like air compressors, generators and other support equipment.

Baltimore, MD30+ days ago

Falls Church, VA30+ days ago

$65,000–$85,000

Performs diagnostic checks and examines City-owned motor equipment to determine the necessary maintenance or repairs; Prepares work orders for mechanics with clear repair instructions for the work to be completed; Provides the user agencies with time and cost estimates for the necessary service; Follows the progress of the work and assures that user agencies are informed of any changes in cost and/or schedule; Utilizes and administers the City's fleet management/maintenance system to obtain motor equipment service history; Determines repair work that needs to be contracted out due to work load, limited in-house resources (equipment and staff), and cost effectiveness; Arranges for completion of work and resolves problems concerning faulty work or incorrect billing; Establishes and maintains weekly and monthly preventive maintenance and State inspection schedules; Performs hands-on repairs and maintenance on City-owned motor vehicles as required; Handles registration of new vehicles with the State (title, tags, registration) as required; Serves as interim Supervisory Auto Mechanic during absences as required; Parts procurement, including sourcing, ordering, and inventory management. High School diploma or GED; five years of experience in automotive and emergency response vehicle maintenance that includes both preventive and corrective maintenance in the component areas of chassis, cab and body, transmission, engine, drivelines, suspension, fuel, brakes, exhaust, HVAC, pump & tank, AC/DC electrical, aerial, foam, hydraulic systems, and auxiliary systems.

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Diesel Mechanic Jobs in Berwyn, MD

Diesel Technician Tate Dodge Chrysler Jeep

Maintenance Mechanic ABM Industries

Diesel/ Heavy Equipment Mechanic (CDL A) Essel

Field Diesel Mechanic LaTrae Consulting Group

Diesel Mechanic LaTrae Consulting Group

Heavy Duty Diesel Mechanic Accu-Crete

Highly Skilled Diesel Mechanic Flippo Construction Company, Inc

Diesel Mechanic Trainee Entry Level Ryder

Diesel Mechanic Abacus Solution Group

Hydrovac Diesel Mechanic Clearsite Industrial Services

Heavy Duty Diesel Mechanic Part-Time JCI Enviromental

Diesel Mechanic Ryder

Diesel Truck and Large Equipment Mechanic Level Green Landscaping

Diesel Mechanic Technician Ryder

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 Dean Technologies, Inc.

Apprentice Diesel Tech-Mechanic TravelCenters of America

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

Mobile Diesel Mechanic Epika Fleet Services, Inc.

Mobile Diesel Mechanic Rush Enterprises

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

Diesel Mechanic United Rentals

Field Diesel Mechanic- CES United Rentals

Field Diesel Mechanic United Rentals

Field Diesel Mechanic - CES United Rentals

Mobile Diesel Mechanic Prestige Fleet Services

Diesel Mechanic System One

Truck Maintenance Technician / Diesel Mechanic MBG REFUSE SERVICE INC.

Diesel Mechanic | Sterling, VA Reston Limousine

Diesel Fleet Mechanic Technician III -Reefer Technician Sysco

Diesel Shop Mechanic-Bladensburg Ernest Maier Block

Diesel Shop Mechanic-Jessup Ernest Maier Block

On Site Diesel Mechanic MONSON FLEET MANAGEMENT SERVICES

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

Commercial Vehicle Diesel Systems Mechanic Zum Transportation

Auto Mechanic / Diesel Mechanic PEAK Technical Staffing

Mobile Diesel Tech-Mechanic TravelCenters of America

Road Mechanic 2 Sunbelt Rentals

School Bus Company - Auto Diesel Technician Driven Group LLC

Diesel Technician B Herc Rentals Inc

Fleet Maintenance Mechanic zTrip MD

Diesel Technician Elite

Heavy Equipment Mechanic/Welder Goel Services, Inc.

Heavy Equipment Repair Mechanic/Welder (Excavators) - $50 per hour Goel Services, Inc.

Mechanic (Truck and Tools Repair) Goel Services, Inc.

Mechanic II - Department of Public Works (DPW) The City of Falls Church Virginia

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