UNKNOWN

FEED

Some positions may require a valid driver’s license, motor vehicle record review, background screening, drug or alcohol screening, or other job-related pre-employment requirements based on the duties of the position, the client’s lawful requirements, and applicable law. We are seeking an experienced Fleet Diesel Mechanic in Collegeville, PA, to join an established, family-owned truck and fleet repair shop operating since 2012.

HOUR

Promotive

Fleet Diesel Mechanic – Up to $45 Hourly | Monday–Friday

Appcast Exclusive 1

ADAPTED_NOW

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.

Founded in 1997, United Rentals is the largest equipment rental company in the world, with a store network nearly three times the size of any other provider, and locations in 49 states and 10 Canadian provinces.
Building a better future is our commitment to the people and communities we serve. 
United Rentals, Inc. is the largest equipment rental company in the world. The company has an integrated network of 1,186 rental locations in North America and 11 in Europe. In North America, the company operates in 49 states and every Canadian province. The company’s approximately 18,500 employees serve construction and industrial customers, utilities, municipalities, homeowners and others. The company offers approximately 3,800 classes of equipment for rent with a total original cost of $14.18 billion. United Rentals is a member of the Standard & Poor’s 500 Index, the Barron’s 400 Index and the Russell 3000 Index® and is headquartered in Stamford, Conn. Additional information about United Rentals is available at unitedrentals.com.

Our Customers
Our diverse customer base includes construction and industrial companies, utilities, municipalities, government agencies and independent contractors. Most of our customers align with three categories: approximately 50% are non-construction, such as industrial; 46% are non-residential construction; and 4% are residential. We provide every customer with access to the best people, equipment and solutions in the industry.

Our Mission
Deploy the best people, equipment and solutions to enable our customers to safely build a better and stronger future.

Our Values
Safety First
Act, and require others to act, in a manner that puts the safety of our employees, customers and communities first.

A Passion For People
Build a diverse workplace that challenges all employees to grow professionally and embrace teamwork.

Visible Leadership
Lead by example in every business decision and action, with a sense of humility and responsibility.

Customer-Driven
Support the best interests of our customers and develop better ways for them to succeed at their jobs.

Absolute Integrity
Always do the right thing, honor commitments and ensure appropriate corporate governance.

Community-Minded
Be an outstanding corporate citizen and a good neighbor in every sense by being helpful, respectful, law-abiding and friendly.

Continuous Innovation
Contribute to a culture of innovative thinking that empowers employees to improve quality, efficiency and customer service.

Sustainability
Engage in practices that lead to positive change by encouraging social accountability and environmental responsibility.


United Rentals

Diesel Mechanic

American Rental Association

PERMANENT

POSTING_API

By applying for this job, you agree to receive calls, Al-generated calls, text messages, or emails from Synerfac Technical Staffing and our contracted partners. - Operate boom trucks and cranes, including interpreting load charts and following proper crane signaling procedures.

Synerfac Technical Staffing

Millwright Mechanic

Perform maintenance repairs as required to maximize safety and reliability on all fleet vehicles including tractors, trailers, lift-gates, and any company-owned equipment. Perform preventive maintenance (PMs) on tractor and trailer equipment, including routine technical repairs and completing repair orders.

Dollar General Fleet Technicians

Diesel Technician - Earn $20-$27.50/Hour - 1 Year Experience Required

CareerNow Brands

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.

Sunbelt Rentals

Union Mechanic 3

Union Road Mechanic 1

If you have experience with engines, electrical systems, or heavy equipment—especially in automotive, trucking, marine, or construction—you may already have what it takes to thrive in this role. Kinsley Power Systems, a family-owned business, has been a trusted leader in generator service, sales, and rentals for over 60 years.

Kinsley Group

Field Service Technician – Generators (Diesel Experience)

jobtargetdirectftpin

FULL_TIME

Ensuring that Health and Safety is the number one priority by complying with all safe work practices, policies, and processes and acting in a safe manner at all times; Performs preventative maintenance, conducts inspections, troubleshoots, diagnoses failures & deficiencies & performs necessary corrections. Demonstrates complete proficiency in diagnostic, repair, and maintenance of the following units: heavy duty forklift, roll off truck, forklifts, pick up trucks, box trucks, tractors, and tankers.

Lead Mechanic

Appcast Custom Questions GTM

OTHER

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.

Penske Truck Rental

Diesel Technician III

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.

Diesel Technician I - Experienced 5k Sign on bonus

Heavy Equipment Mechanic

H&K’s Pottstown Division provides complete heavy civil construction and contracting services to customers and clients throughout the Berks, Chester, and Montgomery County PA region and beyond. From our strategic location in Pottstown, PA, we estimate, manage, and operate close to all of our high-quality project work; our customers and clients demand this attention, and we deliver.

The H&K Group

Road Mechanic

JobTarget

Troubleshoot, diagnose and complete repairs on all types of vehicles while ensuring the safety of our people, workplace and environment and meeting all company, legal and other requirements. Fleet Mechanic Responsible for performing mechanical repairs and preventative maintenance on company fleet vehicles.

Liberty Coke

Fleet Mechanic

PX-Appvault-Joveo

Diesel Technician II

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.

Delaware Park Casino & Racing

Mechanic

J-Vers Cloud

Repair or replace railcar components, including brake systems, couplers, draft systems, doors, handrails, safety appliances, and related equipment. · Wear required PPE, including steel-toe boots, safety glasses, gloves, hearing protection, high-visibility clothing, and welding protection.

CalmHR Inc

Mobile Mechanic - Class B CDL

What you'll do: Using high degree of independent judgment, responsible for the safe maintenance, preventative maintenance, repair and testing of a variety of complex rental vehicles, their attachments & accessories, equipment, and tools at branch or on customer locations involving mechanical / electrical / hydraulic / drive train / suspension & steering / brakes / heating & air conditioning, gasoline & diesel engines, utility attachment booms, cables, insulation sections, insulated bucket liners and controls: Using high degree of independent judgment, responsible for the safe maintenance, preventative maintenance, repair and testing of a variety of complex rental vehicles, their attachments & accessories, equipment, and tools at branch or on customer locations involving mechanical / electrical / hydraulic / drive train / suspension & steering / brakes / heating & air conditioning, gasoline & diesel engines, utility attachment booms, cables, insulation sections, insulated bucket liners and controls: Ability to diagnose and repair all equipment vehicles and their utility attachments within the rental fleet appropriately and consistently, utilizing schematics, diagnostic programs, tools and applications without supervision. With little or no supervision, the master-level (Utility Service Technician IV) will perform assigned and assessed maintenance, preventive maintenance and advanced mechanical / electrical / hydraulic / drive train / suspension & steering / brakes / heating & air conditioning, gasoline & diesel engine repairs of complex utility vehicles and their attachments and accessories, both in-shop/at-branch and occasional field service calls, in a safe and professional manner.

Utility Field Mechanic

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.

Field Diesel Mechanic

Diesel Mechanic must be proficient in assist consistently adding quality notes and pictures to cases, requesting parts, and workflow repair orders properly. Summary: A Diesel Mechanic diagnosis, repair, and failure analysis of all systems at the highest level as well as a supporting the team member.

Diesel Mechanic Jobs in Upper Darby, PA

Fleet Diesel Mechanic – Up to $45 Hourly | Monday–Friday Promotive

Diesel Mechanic United Rentals

Millwright Mechanic Synerfac Technical Staffing

Diesel Technician - Earn $20-$27.50/Hour - 1 Year Experience Required Dollar General Fleet Technicians

Union Mechanic 3 Sunbelt Rentals

Union Road Mechanic 1 Sunbelt Rentals

Field Service Technician – Generators (Diesel Experience) Kinsley Group

Lead Mechanic ESH

Diesel Technician III Penske Truck Rental

Diesel Technician I - Experienced 5k Sign on bonus Penske Truck Rental

Heavy Equipment Mechanic United Rentals

Road Mechanic The H&K Group

Fleet Mechanic Liberty Coke

Diesel Technician II Penske Truck Rental

Mechanic Delaware Park Casino & Racing

Mobile Mechanic - Class B CDL CalmHR Inc

Utility Field Mechanic United Rentals

Field Diesel Mechanic United Rentals

Diesel Mechanic Bergey's

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