p style="text-align:inherit"/>If you’d like the chance to make your mark with the world’s largest equipment rental provider, come build your future with United Rentals!
United Rentals consists of a wide variety of roles with different duties and responsibilities.
Jacksonville, FL30+ days ago
The Fleet Diesel Mechanic is responsible for coordinating and monitoring the maintenance and repair of various types of mobile equipment in the Companys shop or on public roadways as necessary and maximizes equipment availability using efficient and proactive preventative maintenance programs. Titan Florida is a wholly owned subsidiary of Titan America LLC, a leading environmentally and socially progressive heavy building materials company located in the eastern United States.
Jacksonville, FL23 days ago
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).
Jacksonville, FL30 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.
Jacksonville, FL30+ days ago
li>Remove and replace damaged or defective components, and operate support equipment including forklifts, man lifts, and service trucks. The employee occasionally works near moving mechanical parts and in high, precarious places and is occasionally exposed to fumes or airborne particles and risk of electrical shock.
Jacksonville, Florida9 days ago
p>Venture Dynamics is seeking a Marine Diesel Mechanic to support marine diesel engine maintenance and repair aboard vessels at a Jacksonville-area marine installation. Diagnose mechanical issues and complete necessary repairs as a marine diesel mechanic working aboard vessels and in dockside support areas.
Jacksonville, FL30+ days ago
Performs basic and routine preventative maintenance on tractors and trailers as outlined in USX PM guidelines. • Maintains a high productivity level and completes most jobs within or close to SRT times.
Jacksonville, FL30+ days ago
p>Wind River Environmental services and maintains a broad array of non-hazardous liquid waste systems, including grease traps, septic tanks and related waste systems. As such they perform preventive maintenance and repairs to our fleet of trucks and equipment to ensure our vehicles are ready to service our customers!
St. Augustine, Florida30+ days ago
p/>We are looking for a skilled Diesel Technician to inspect, diagnose, repair, and maintain diesel engines and related systems in trucks, buses, heavy equipment, or other diesel-powered vehicles.
FCC Environmental Services, LLC operates in a multicultural, global environment and is a richly diverse organization operating seamlessly as one company.
Jacksonville, FL30+ days ago
What our ideal candidate looks like: At least 5 years' experience performing vehicle maintenance or must possess auto or diesel technology diploma from an accredited technical school. The Diesel Technician is responsible for the timely repair and maintenance of medium to heavy duty fleet vehicles to ensure a safe and efficient operation.
Jacksonville, FL23 days ago
Earn a sign-on bonus after 90 days, competitive hourly wage (not flat rate) + monthly efficiency bonus, yearly boot and tool allowance, certificate reimbursements, $500 bonuses for referring friends and family, excellent benefits and overtime after 40 hours/week. If you have a few years of diesel and mobile maintenance experience, would enjoy having your own company truck with your own company phone and laptop to diagnose and repair medium to heavy duty commercial trucks where the customer needs you, then keep reading.
JACKSONVILLE, Florida11 days ago
li>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).
Jacksonville, Florida10 days ago
p style="margin:0px">https://www.ameritfleetsolutions.com/careers/easy-apply. Technicians must be able to perform essential job functions that include frequent movement such as standing, walking, climbing, bending, and sitting for extended periods, as well as lifting heavy objects and accessing tight or confined spaces.
Jacksonville, FL30+ days ago
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).
Jacksonville, Florida30+ days ago
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).
Mechanic II Student Transportation of Florida, Inc.
Mechanic IIJacksonville, FL30+ days ago
Following schedules, complete all required maintenance operations including lubrication, fluid changes, brake adjustments, and tire rotation. Performs complex operations including engine, electrical, fuel, brake, and exhaust repairs and field tests.
Jacksonville, Florida30+ days ago
SRM Concrete, a national leader in ready mix concrete, is hiring Fleet Mechanics to keep our fleet of mixer trucks, loaders, dump trucks, tankers, and other essential vehicles running safely and efficiently.
Your Mission & Key Responsibilities:
- Perform routine maintenance and inspections on diesel engines and equipment, including oil changes, lubrications, and filter replacements.
Jacksonville, Florida30+ days ago
Founded in 1963, Webber, part of Ferrovial Construction, is a leading construction company that specializes in heavy civil, waterworks, energy and infrastructure management and is dedicated to safely providing intelligent solutions to its clients and community. Webber also has an in-house engineering services department to help optimize building efficiency and quality while solving complex project challenges using field experience, innovative construction methods and BIM technology.
Mechanic Meridian Waste Services, LLC
MechanicYulee, FL30+ days ago
Corrects vehicle deficiencies by removing, repairing, adjusting, overhauling, assembling, disassembling, and replacing major assemblies, sub-assemblies, components, parts, or systems, such as, power and drive trains, electrical, air conditioning, fuel, emission, brake, steering, hydraulics; completes machine shop operations; making adjustments and alignments including bearing loads, gear tooth contact, valve mechanisms, governors, oil systems, control linkages, clutches, and traction units. Education/ and or Experience: 2+ years' experience as a Diesel Mechanic Ability to lift up to 100 pounds Excellent reading and writing skills ASE Diesel Certification an asset.
Jacksonville, FL30+ days ago
Following schedules, complete all required maintenance operations including lubrication, fluid changes, brake adjustments, and tire rotation. Performs complex operations including engine, electrical, fuel, brake, and exhaust repairs and field tests.
Jacksonville, FL30+ days ago
Webber also has an in-house engineering services department to help optimize building efficiency and quality while solving complex project challenges using field experience, innovative construction methods and BIM technology. Founded in 1963, Webber, part of Ferrovial Construction, is a leading construction company that specializes in heavy civil, waterworks, energy and infrastructure management and is dedicated to safely providing intelligent solutions to its clients and community.
Jacksonville, FL5 days ago
p>Performs high level preventative maintenance and repairs to diesel engines and gasoline and diesel driven construction equipment such as tractors, power shovels, road machinery, air compressors, concrete mixers and other engine driven or towed construction equipment. The Marine Corps' Prepositioning (MCPP) Program is based on Blount Island in Jacksonville, Florida, WITH DUTY ASSIGNMENT ABOARD A SHIP IN GUAM, SAIPAN, OR DIEGO GARCIA.
p>Performs the most technical and complex duties involved in the maintenance and repair of diesel engines and gasoline and diesel driven material handling and construction equipment such as 50 Ton hydraulic cranes, container handlers, 10k forklifts, tractors, power shovels, road machinery, air compressors, concrete mixers and other engine driven or towed construction equipment. For over 35 years we have planned, coordinated, and executed the maintenance and logistic services for ground combat vehicles and support equipment for USMC Expeditionary Forces.
p>Performs the most technical and complex duties involved in the maintenance and repair of diesel engines and gasoline and diesel driven material handling and construction equipment such as 50 Ton hydraulic cranes, container handlers, 10k forklifts, tractors, power shovels, road machinery, air compressors, concrete mixers and other engine driven or towed construction equipment. For over 35 years we have planned, coordinated, and executed the maintenance and logistic services for ground combat vehicles and support equipment for USMC Expeditionary Forces.
Jacksonville, Florida2 days ago
Air systems, electrical diagnostics and schematics, starting systems, brakes, wheel ends, coolant systems, A/C diagnostics and repair, steering and alignment, drivetrain repair, transmissions, clutches, differentials, aftertreatment systems, and upper/lower engine work.
. FleetPride is looking for an experienced Diesel Technician II to join our Jacksonville team.
We provide truck and trailer repair services ranging from preventative maintenance to full in-frame engine rebuilds across multiple makes and models.
Jacksonville, FL30+ days ago
With more than 225 locations worldwide, Signature Aviation is the largest global network of private aviation terminals, delivering safe, convenient, and elevated experiences to those we serve. Ability to pass background checks (criminal and motor vehicle), drug tests, receive and maintain issuance of an airport security badge, and be insurable by the company''s insurance policies.
Jacksonville, FL25 days ago
Other physical demands or notes: Normal sense of hearing and smell; perform work under noisy, dirty, high humidity, hot and cold conditions; have good manual dexterity; normal range of motion; normal sense of balance; JEA employees should not attempt to lift, pull or push a load in excess of 50lbs. Maintains, installs, repairs, and troubleshoots water/wastewater facilities mechanical equipment, such as but not limited to gas and diesel engines, heat exchangers, fans, valves, compressors, storage tanks, pumps of various types, overhead cranes and hoists.
p>Performs basic automotive mechanic duties incident to inspection, maintenance, and repair of the Ordnance family of vehicles, (LAV, AAV, M1A1, AVLB and Towed Artillery) which are diesel powered vehicles having utility systems or special hydraulic, pneumatic or mechanical systems features, and controls designed combat, logistical or other special applications. Thorough understanding of the principles of operation and required repairs of all components and sub-components to include, the Hull, Suspension, Engine, Transmission, Turret, crane, winches, and sub-components.
p>Responsible for inspecting, diagnosing, maintaining, and repairing heavy machinery used on construction sites including excavators, bulldozers, loaders, graders, cranes, and other large equipment by performing routine maintenance checks, troubleshooting malfunctions, and replacing worn parts. This position also performs high level preventative maintenance and repairs to diesel and gasoline engines commonly found on 4K 10K forklifts, tractors, power shovels, road machinery, air compressors, concrete mixers and other engine driven or towed construction equipment.