112 Results for

Diesel Mechanic Jobs in Wilmington, DE

Jobs

New!

Gloucester City, NJ3 days ago

$25–$32 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. A minimum of 5 years' experience as a Diesel Mechanic, Diesel Technician, Heavy Equipment Mechanic, Equipment Technician, Fleet Mechanic, Truck Mechanic, Vehicle Technician, Industrial Mechanic, Maintenance Mechanic, or Shop Mechanic.

Philadelphia, PA10 days ago

$35.60–$35.60

Responsibilities: Deliver high-quality routine inspections, maintenance, and repairs on diesel engines and coach-related components of over-the-road buses . Your day-to-day involves more than just fixing engines; you'll be part of a tight-knit team that helps change how people travel.

Philadelphia, PA29 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.

New!

Conshohocken, PA2 days ago

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.

New!

Mickleton, NJ6 days ago

$29–$53 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. We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family.

New Castle, DE13 days ago

$32.82–$34.82 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.

New!

Phoenixville, PA2 days ago

Essential Job Summary: The Level B Fleet Mechanic/Technician is a journeyman-level role responsible for independent diagnosis and repair of most mechanical, electrical, and hydraulic issues on refuse trucks, heavy trucks/tractors, trailers, and heavy equipment. Overview: Interstate Waste Services is the most progressive and innovative provider of solid waste and recycling services in the greater New York, New Jersey and Connecticut markets with a rail-served landfill in Ohio.

New!

Gloucester City, NJ3 days ago

$28–$40 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our maintenance team is well‑established and mechanically strong, with deep experience supporting cranes and heavy terminal equipment in a demanding, safety‑driven environment.

New!

Woolwich Township, NJ3 days ago

$30–$42 Per Hour

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The successful candidate will be responsible for conducting regular preventative maintenance, performing necessary repairs, and ensuring the optimal performance of various motors within our facility.

New!

Mickleton, NJ2 days ago

$24.05–$44.65 Per Hour

As a Power HVAC Mechanic (Service Tech I) within the Power/HVAC division at United Rentals, you'll use your skills to perform maintenance tasks as well as minor repairs on equipment in a safe and professional manner. We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family.

New!

Aston, PA2 days ago

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. We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family.

Philadelphia, PA7 days ago

Willingness to travel as necessary within the district (customers’ yards, close geographical area and training sites), 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) and pass a drug screening. Penske Truck Leasing/Transportation Solutions is a premier global transportation provider that delivers essential and innovative transportation, logistics and technology services to help companies and people move forward.

New Castle, DE7 days ago

New!

Woodbury, NJ2 days ago

$31.55–$35.72

Mars, Incorporated has acquired Kellanova in a transaction that brings together iconic brands, storied legacies and outstanding capabilities with a view to shape the future of snacking. Conducting Preventative Maintenance – Perform basic troubleshooting, repairs and preventative maintenance on mechanical and electrical equipment – your excellence will be the key to keeping production moving smoothly.

New!

Philadelphia, PAToday

$27.61–$35.24 Per Hour

This includes but is not limited to: engine repair, gas and diesel, automatic transmission/ transaxle diagnosis and repair, manual transmission/transaxle diagnosis and repair, suspension and steering diagnosis and repair, brakes diagnosis and repair, including ABS/traction control, electrical diagnosis and repair, heating and air conditioning diagnosis and repair, engine performance diagnosis and repair. Verify repairs are properly completed by re-testing repaired system to ensure proper function and road tests vehicles, as necessary, to identify concerns or validate repair.

Philadelphia, PA12 days ago

$45–$58

Responsibilities: Must be thoroughly familiar and have detailed knowledge of all aspects of our product offerings including CHP and Balance of Plant (including not limited to HRSG, radiators, steam/hydronic boiler, absorption chiller, chiller, standby generators, automatic transfer switches, switchgear), island and parallel operation, Comap control system, Building Management Systems, all regarding assembly, repair, wiring, re-building, testing, and troubleshooting. Regularly travel to jobsite locations to perform preventive maintenance, corrective maintenance, unscheduled service, and troubleshooting, mechanical & electrical repairs on natural gas and biogas engines, generator sets, CHP power generation equipment, and related equipment.

Bridgeport, NJ30+ days ago

Must have (3) years of verifiable hands-on experience as a heavy duty commercial diesel mechanic or reefer mechanic or a combination of both; or (2) years verifiable hands-on experience with either Diesel Mechanic Certification or TK/Carrier Refrigeration Certification or both. US Foods is one of America’s great food companies and a leading foodservice distributor, partnering with approximately 300,000 restaurants and foodservice operators to help their businesses succeed.

New!

Riverton, NJ2 days ago

$31–$37

From preventative maintenance to advanced diagnostics and repairs, you will play a key role in keeping our fleet operating safely and efficiently. Diagnose and repair diesel engines, transmissions, brakes, electrical systems, and other components of commercial vehicles and equipment.

Coatesville, PA15 days ago

Full-time

Our range of services includes, but is not limited scrap yard management, finished or semi-finished product services, melt shop services, logistics/transportation support, and slag processing. SMS is seeking a highly skilled, results-driven and hands-on Mechanic with a proven track record of experience, driving efficiency, and process improvement to assist us at our Coatesville, PA location.

PENNSAUKEN, New Jersey7 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. Advanced skilled level repairs to include some major engine repairs, diesel after treatment or automotive fuel injection repairs, required.

Middletown, Delaware30+ days ago

Position Overview:As a Diesel Mechanic, you will be responsible for diagnosing, repairing, and maintaining heavy-duty diesel trucks and equipment. If you have hands-on experience with heavy truck mechanics and are looking for long-term growth with a stable company, we encourage you to apply.

Aldan, PA30+ days ago

$28–$38 Per Hour

Required to be exposed to physical occupational risks (such as cuts, burns, exposure to toxic chemicals, etc.) often; + Required to be exposed to physical environment which involves dirt, odors, noise, weather extremes or similar elements often; + This job operates in both inside garage, shop or gas plant conditions as well as in outside conditions that include inclement weather, heat and humidity. + 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.

Honey Brook, PA30 days ago

Completing requiredpaperworkutilizingfleet maintenancesoftware program associated with repairing vehicles, documenting parts usage, and accounting for repair times. As a key member of our automotive maintenance technicians team, your work as a Diesel Mechanic will focus on the overall maintenance of equipment used by our company in the transportation and handling of vehicles.

PENNSAUKEN, New Jersey7 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. Refer anyone and get rewarded with UNLIMITED bonuses up $1,500 for every Ryder hired Diesel Mechanic, Service Employee, Driver, Warehouse Associate and more!

New Holland, PA9 days ago

$30–$35 Per Hour

Experienced: 3-5 years of diesel mechanic/technician experience required; strong knowledge of diesel engines, truck systems, and diagnostics required; experience with preventative maintenance programs preferred; CDL Class A and Hazmat, Tanker, and Air Brake endorsements preferred. By submitting this application, you agree to receive recurring informational text messages (e.g., appointment alerts) that may be automated to the mobile number used at opt-in from Team Builder Recruiting, LLC.

Philadelphia, PA30+ days ago

$28–$32 Per Hour

Reyes Fleet Management is looking to hire a Diesel Mechanic / Fleet Technician B to perform repairs and maintenance on our tractor and trailer equipment at our brand new Martin Brower shop in Philadelphia. + You will use hand tools and power tools such as screwdrivers and perform routine maintenance such as changing oil, checking batteries, and lubricating equipment and machinery .

Philadelphia, PA30+ days ago

$35–$41 Per Hour

Reyes Fleet Management is looking to hire a Diesel Mechanic / Fleet Technician A to perform repairs and maintenance on our tractor and trailer equipment at our brand new Martin Brower shop in Philadelphia. + As a Fleet Technician, you will complete thorough documentation for work orders related to repairs and preventative maintenance using the online AssetWorks system .

Middletown, DE12 days ago

Full-time

Test drive vehicles to ensure proper operation after repairs. • Repair or replace defective parts (engines, transmissions, brakes, suspensions).

Wilmington, Delaware20 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.

New!

Logan Township, New Jersey3 days ago

$29–$36 Per Hour

Woodbury, New Jersey30+ days ago

$42–$46 Per Hour

Remove, repair, rebuild from start to finish and/or replace assemblies (diesel engines, automatic and manual transmissions, axles) sub-assemblies (cylinder heads, oil pumps, fan belts, generators, starters, gauges) and other parts (tie rods, drag links, ball joints, brake linings, bearings) on trucks and equipment. Ability to read and understand maintenance and parts manuals, maintenance and wiring diagrams, schematics and other written instructions related to the maintenance and repair of motor vehicles and equipment.

CHERRY HILL, NJ30+ days ago

$36–$40 Per Hour

Preventive Maintenance: Proper lube techniques; Minimal tire inspection; Brake check/applied stroke; Battery check; Under vehicle check/loose components; Initial Fault code identification; All PMs (PM298) including C supplements to exclude overheads, engine brake overhauls, DPF servicing, clean doser injector, servicing ArvinMeritor unitized hubs, inspect Lece Neville alternator brushes, inspect modulator system for proper operation, inspect/adjust shift selector cable, pop test Isuzu injectors. + Tire and Wheel Maintenance: Perform air pressure checks; Check tread depth; Identify tires that need to be changed or repaired; Perform tire P.M. checks; Replace tire and wheel assemblies; Mount/dismount and rotate tires; Perform tire/wheel checks/repairs per (TW298).

Wilmington, Delaware20 days ago

$36–$40 Per Hour

New!

Logan Township, New Jersey3 days ago

$30–$40 Per Hour

Downingtown, Pennsylvania30+ days ago

$35–$45

With a wide range of Industrial Field Services including high pressure blasting, chemical cleaning, Hydro Jetting/line cleaning and inspection,tank cleaning, on-site dewatering, Hydro Excavation (soft dig), turnaround services, exchanger cleaning and liquid and dry vacuuming. About US Environmental:USENV, Inc. is an integrated Industrial Energy Services company providing turnkey client based solutions for the energy, petroleum, natural gas, petro-chemical, power, chemical, manufacturing and engineering sectors.

Norristown, PA30+ days ago

Two years of journey level mechanic experience in the diagnosis and repair of automobiles, heavy trucks, or construction equipment, which includes one year of experience in the diagnosis and repair of diesel vehicles or equipment; or. In this role, you will be responsible for a range of analytical tasks while also performing preventative maintenance and repairs on a varied fleet that includes construction equipment, trucks, and gasoline or diesel-powered vehicles.

DEPTFORD, NJ14 days ago

Full-time

If you’re someone who thrives in a fast-moving, team-focused environment and wants to work with a company that values accountability, safety, and keeping the team moving, we want to meet you. Why you'll love working for Thesing, a Katsam LLC partner: Competitve Pay - $25-$30/hr (OT over 8 in a day).

Downingtown, Pennsylvania10 days ago

We build infrastructure: the highways and bridges that connect cities and towns, the public water and wastewater systems that provide clean water to your home and keep our streams clean. The primary objective of equipment maintenance is the repair and up-keep of production equipment; making sure to keep it in a safe, effective operating condition so that production and quality targets can be met on time and at cost.

Philadelphia, PA30+ days ago

Fleet Mechanic Responsible for performing mechanical repairs and preventative maintenance on company fleet vehicles. At Liberty Coca-Cola, we strive to make our workforce as inclusive and diverse as the communities we serve.

Philadelphia, Pennsylvania30+ days ago

Today, Sysco encompasses four business groups:BROADLINE SPECIALTY COMPANIES INTERNATIONAL SYGMABroadlineThe largest segment of our business, our broadline OpCos distribute a full line of food products and a wide variety of non-food products to both independent and chain restaurant customers and other "away-from-home" locations such as healthcare and educational facilities. 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.

Deptford, NJ17 days ago

We are seeking a skilled and motivated Diesel Technician to diagnose, repair, and maintain a wide range of vehicles and equipment, including heavy-duty trucks, trailers, buses, construction machinery, and passenger vehicles. Founded in 1986, Eagle Auto & Fleet Service Center has grown from a local fleet repair shop into a trusted full-service facility serving both individual customers and corporate fleets.

Plymouth Meeting, PA13 days ago

$25–$38 Per Hour

Promotive is hiring Heavy-Duty Diesel Technicians for a top-performing fleet service provider in Plymouth Meeting, PA. Whether you enjoy the structure of a well-equipped shop or the freedom of working out of a fully loaded service truck, this team has you covered.

Philadelphia, PA30+ 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).

Swedesboro, NJ10 days ago

Grow your skill set with diverse work spanning mechanical, electrical, HVAC, and pipefitting. Operate overhead cranes safely for lifts, moves, and rigging support.

New!

philadelphia, PA6 days ago

$25–$45

Hiring ASAP – Great opportunity for mechanics looking to travel, gain experience, and maximize earnings. Now Hiring Diesel Mechanics for traveling opportunities throughout CT, MA & PA and nationally.

Lawrence Park, PA30+ days ago

$70,000–$110,000 Per Year

Hiring now busy shop automotive technician auto tech mechanic tools alignments auto repair best money plenty of hours. Reach out today and let's talk as we're passionate about how we are changing the industry and the working environment within it.

Philadelphia, PA30+ days ago

The Philadelphia Gas Works (PGW) is the largest municipally-owned gas utility in the nation, supplying gas service in the City of Philadelphia to over 500,000 customers. Use of various hand and power tools, including precision gauges, electrical instruments and computers for use of updating equipment and receiving email, etc.

Wilmington, DE30+ days ago

Full-time

Ability to read, write, speak, understand, or communicate in English sufficiently to perform the necessary functions of this position. Keeps maintenance equipment oiled, and, inspected; performs related tasks as required.

Philadelphia, PA30+ days ago

If you are currently an employee of Herc Rentals, please apply using this link: _Herc Employee Career Portal (https://performancemanager4.successfactors.com/sf/careers/jobsearch?bplte_company=hercrental&_s.crb=1vzawZHP23EM4ncylkxJuws98oCREXt5QR31bzyGQAI%253d)_. + Diagnose, repair, and maintain a variety of industrial pump systems (including diesel, electric, submersible, and centrifugal pumps) at customer sites and company branches.

Norristown, PA30+ days ago

You are able to wear appropriate personal protective equipment (e.g., safety shoes, high-visibility clothing, hand protection, eye protection, hearing protection, head protection). + Ability to work outdoors/indoors in moderate to extreme weather conditions (e.g., temperatures more than 100°F, temperatures below 32°F, various levels of humidity).

Resume Resources

Free Resume Templates Free Resume Builder

Get noticed by top employers!

Upload your resume to let employers know you're open to Diesel Mechanic job opportunities. Plus, receive relevant job recommendations in your inbox.

Diesel Mechanic Jobs in Wilmington, DE

Jobs

Diesel, Truck & Heavy Equipment MechanicJobot

Diesel MechanicGreyhound Lines, Inc.

Field Diesel MechanicUnited Rentals

Field Diesel Mechanic- CESUnited Rentals

Diesel MechanicUnited Rentals

Union Road Mechanic 2Sunbelt Rentals

Mechanic BInterstate Waste Services

Crane Mechanic - Electrical HeavyJobot

Maintenance Mechanic - 2nd shiftJobot

Power & HVAC MechanicUnited Rentals

Intern HVAC Mechanic (Paid)United Rentals

Diesel Technician I - ExperiencedPenske Truck Leasing Co., L.P.

Diesel Technician IIPenske Truck Leasing Co., L.P.

Industrial Maintenance MechanicKellanova

Fleet Repair Technicians (A and B) - $1K Sign On BonusAAA Club Alliance

CoGen Service Technician (Union Job) - Commercial & IndustrialCoolSys

DoD SkillBridge Fleet Mechanic - Diesel TechnicianUS Foods

Diesel MechanicPros Mechanics

Diesel Mechanic - Coatesville, PASMS Mill Services, LLC.

Diesel Mechanic TechnicianRyder

Diesel Truck MechanicBetts Garage

Diesel Mechanic $3500 Sign on Bonus, 12 PM - 8:30 PM, PTO, Boot and Tool AllowanceWM

Diesel MechanicWaste Connections

Diesel MechanicRyder

Diesel Truck MechanicTeam Builder Recruiting

Diesel Mechanic / Fleet Technician BReyes Holdings

Diesel Mechanic / Fleet Technician AReyes Holdings

Diesel MechanicSST Direct

Mobile Diesel MechanicEpika Fleet Services, Inc.

Mobile Diesel Mechanic - 7PM -3AM - Third ShiftEpika Fleet Services, Inc.

Diesel Mechanic, 2nd ShiftSilvi Concrete Products, Inc.

Mobile Diesel MechanicRyder System

Mobile Diesel MechanicPrestige Fleet Services

Mobile Diesel Mechanic - 7PM -3AM - Third ShiftPrestige Fleet Services

Diesel MechanicUS Environmental

Diesel and Construction Equipment MechanicCommonwealth of Pennsylvania

Diesel MechanicKatsam Property Services

Entry-Level Diesel Truck Mechanic - 2nd ShiftAllan Myers, Inc

Fleet Mechanic (Diesel) - Philadelphia, PALiberty Coca-Cola Beverages

Diesel Fleet Mechanic Technician IIISysco

Express Interest in Future Position - Diesel TechnicianKonrad Beer Distributor, Inc.

Heavy Duty Diesel Technician (Shop & Road Service Roles Available) - 2060Promotive

Diesel TechnicianElite

Electro-Mechanical Valve Systems MechanicAtlantic Valve

Diesel MechanicsSkilled Trades Partners

Lawrence Park PA Master Auto Technician: A Level expert Euro Domestic Diesel up to $35 per hour NO WEEKENDSHarrell Automotive

Auto Mechanic, Fleet OperationsPhiladelphia Gas Works

MechanicDelaware Park Casino & Racing

Pump, Field Service Mechanic AHerc Rentals

MechanicBrightView

Resume Resources

Similar Job Searches