Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Diesel Mechanic

4-Horn Management

Job Title: Mechanic

What You Will Do

Inspection, Maintenance & Repair

  • Inspect pumps, engines, tanks, and related rental equipment and document condition.
  • Complete assigned preventive maintenance, repairs, and functional checks.
  • Use work orders to record labor, parts, findings, and completed work.
  • Maintain tools, service vehicles, and work areas in good order.
Troubleshooting & Field Service
  • Diagnose mechanical, fuel, electrical, and equipment-performance concerns appropriate to the role level.
  • Perform field service and communicate findings, repair needs, and equipment status.
  • Verify repairs and confirm equipment is safe and ready for service.
  • Escalate complex issues and learn from senior mechanics and technical resources.
Team & Customer Support
  • Work closely with service, operations, and yard teams to support rental readiness.
  • Provide professional, respectful support at customer locations.
  • Participate actively in training and skills development.
Safety & Compliance
  • Follow PPE, lifting, tool, environmental, driving, and site-safety requirements.
  • Stop and report unsafe conditions, equipment damage, spills, or hazards promptly.
To Succeed, You Will Need

We encourage you to apply even if you do not meet every requirement. We value diverse experiences, perspectives, and backgrounds and are excited to see what you bring to the role.

Education & Experience
  • High school diploma or equivalent preferred.
  • 2-4 years of diesel mechanic experience in diesel engines, industrial maintenance, automotive repair, heavy equipment, pumps, construction equipment, or related mechanical systems.
  • Ability to read equipment information and complete service documentation.
  • Must have a valid driver's license for more than 3 years with a moderately clean driving record; DOT physical required.
  • Possess or can obtain and maintain a valid TWIC card.
  • Must have hands-on field service experience and strong customer service skills.
  • Must provide personal tools and demonstrate mechanical aptitude, including the safe use of hand, power, and diagnostic tools.

Job Location & Schedule

This position is based at our Halethorpe location and requires local field service travel. Standard hours are Monday through Friday, 7:00 AM to 5:00 PM, with the possibility of overtime and participation in a rotating on-call schedule.

About the Company

At National Tank & Equipment (NTE), part of the Power Technique division of Atlas Copco, we provide reliable 24/7 rental equipment solutions for demanding industrial operations. Our culture values safety, collaboration, accountability, customer success, and continuous development.
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Diesel Mechanic in Halethorpe, MD vacancy
  • $65k - $75k

     ...Diesel MechanicNow hiring for a Diesel Mechanic – Direct Hire Location: Halethorpe, MD Salary: $65,000.00 – $75,000.00 per year Schedule: Monday – Friday | 7:00 AM – 5:00 PM Join Staffmark and discover a Diesel Mechanic position where your work matters and your contributions... 
    Suggested
    For contractors
    Local area
    Monday to Friday

    Staffmark

    Halethorpe, MD
    2 days ago
  • $29 per hour

     ...Academy Bus is seeking full-time Bus Mechanics Level A & B for our Baltimore, MD location. $2500 sign on bonus. Every Friday is pay day...  ...with candidate experience level. Responsibilities: Class B Diesel Bus Mechanic or Class A Diesel Bus Mechanic Repair, troubleshooting... 
    Suggested
    Hourly pay
    Full time
    Relocation package

    Academy Bus

    Brooklyn, MD
    3 days ago
  • $65k - $75k

     ...Diesel Mechanic Now hiring for a Diesel Mechanic – Direct Hire Location: Halethorpe, MD Salary: $65,000.00 – $75,000.00 per year Schedule: Monday – Friday | 7:00 AM – 5:00 PM Join Staffmark and discover a Diesel Mechanic position where your work matters and your contributions... 
    Suggested
    For contractors
    Local area
    Immediate start
    Monday to Friday

    Staffmark

    Halethorpe, MD
    4 days ago
  •  ...Mechanic Inspection, Maintenance & Repair Inspect pumps, engines, tanks, and related rental equipment and document condition....  ...~ High school diploma or equivalent preferred. ~2-4 years of diesel mechanic experience in diesel engines, industrial maintenance,... 
    Suggested
    Local area
    Monday to Friday

    4-Horn Investments LP

    Halethorpe, MD
    2 days ago
  • $29 per hour

     ...Job PostingAcademy Bus is seeking full-time Bus Mechanics Level A & B for our Baltimore, MD location. $2500 sign on bonus. Every Friday...  ...supervise Mechanics and Cleaners.Requirements(B) 4-7 years of diesel engine maintenance(A) 7+ years of diesel engine maintenance(A)... 
    Suggested
    Hourly pay
    Full time
    Relocation package

    Academy Bus

    Brooklyn, MD
    2 days ago
  • $28 - $40 per hour

    Waste Management is seeking Diesel Mechanics to inspect, maintain, and repair diesel-powered garbage trucks and heavy equipment used for waste collection operations. Diesel Mechanics are responsible for diagnosing mechanical issues, performing preventative maintenance,... 
    Hourly pay
    Full time
    Relocation package
    Shift work
    Night shift
    Afternoon shift

    Waste Management , Inc.

    Halethorpe, MD
    13 hours ago
  • $30 - $50 per hour

     ...schedule an interview! At Atlantic Emergency Solutions, our mechanics work on fire trucks and ambulances that first responders rely on...  ...ambulances Key Job Duties: Inspecting, diagnosing, and repairing diesel engines, electrical systems, hydraulics, brakes, suspension,... 
    Casual work
    Local area
    Immediate start
    Monday to Friday
    Rotating shift

    Atlantic Emergency Solutions

    Hanover, MD
    3 days ago
  • $30 - $50 per hour

     ...to schedule an interview!At Atlantic Emergency Solutions, our mechanics work on fire trucks and ambulances that first responders rely on...  ...ambulancesKey Job Duties:Inspecting, diagnosing, and repairing diesel engines, electrical systems, hydraulics, brakes, suspension, and... 
    Casual work
    Local area
    Monday to Friday

    Atlantic Emergency Solutions

    Hanover, MD
    2 days ago
  • $30 - $45 per hour

     ...Job Description Job Description A. Duie Pyle is seeking an experienced, skilled 2nd shift Diesel Mechanic to join our Fleet Maintenance team at our Elkridge, MD shop. This role requires technical skill with heavy duty trucks and is responsible for maintaining, diagnosing... 
    Hourly pay
    Weekly pay
    Temporary work
    Monday to Friday
    Shift work
    Afternoon shift

    A. Duie Pyle, Inc

    Elkridge, MD
    15 days ago
  • $30 - $40 per hour

     ...Job Description Job Description Seeking a Fleet Diesel Mechanic for a direct hire opportunity with our client in Elkridge, MD. This position offers full benefits including PTO, Medical, Dental and 401k!   Pay: $30 - 40/hr (based on experience) Schedule: Monday... 
    Immediate start
    Monday to Friday

    SST Direct

    Elkridge, MD
    10 days ago
  •  ...Job Description Job Description Job Summary We are looking for a Diesel Mechanic  to join our busy truck center. As a mechanic, you will assist our lead mechanic by diagnosing and repairing issues with cars, trucks, tractor trailers, and other heavy equipment.... 

    The Mayberry Group Inc

    Brooklyn, MD
    12 days ago
  •  ...Job Description Job Description The Diesel Mechanic will maintain production and quality by ensuring operation of construction vehicles, machinery and mechanical equipment. Job Duties:  As a Diesel  Mechanic, you will handle repairs on engines, drive trains... 
    For contractors

    Gray & Son, Inc.

    Baltimore, MD
    1 day ago
  • $35 - $40 per hour

     ...Heavy Duty Diesel MechanicLocation: Baltimore, MDJob Type: Full-TimePay Range: $35-$40/hrJoin a Team That Puts Safety and Your Career...  ...McCarthy Tire, we prioritize safety, growth, and opportunity for our mechanics. From day one, you'll notice the difference: strong safety... 
    Weekly pay

    McCarthy Tire Service Co

    Baltimore, MD
    2 days ago
  • $25.95 - $37.35 per hour

     ...Diesel Mechanic (Service Tech II)Great company. Great people. Great opportunities.As a Diesel Mechanic (Service Tech II), you'll use your skills to perform maintenance, preventive maintenance and minor repairs of equipment in a safe and professional manner. Every day,... 
    Hourly pay

    United Rentals

    Glen Burnie, MD
    2 days ago
  • $32 - $40 per hour

     ...A well-established company is urgently seeking experienced Diesel Technicians to join their skilled team in Baltimore, Maryland. The position focuses on diagnostics and repair of external components, with emphasis on emissions systems, diesel engines, fuel systems, electrical... 
    Monday to Friday

    Mechanics Hub

    Baltimore, MD
    1 day ago
  • $23.55 - $46.05 per hour

     ...Mechanic - Pump (Service Tech II)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!As a Mechanic - Pump (Service Tech II) within the Fluid division at United Rentals, you'll use your... 
    Hourly pay

    United Rentals

    Baltimore, MD
    2 days ago
  • $28 per hour

     ...-the-Art Diagnostics and Tools to all Ryder Maintenance Repair Mechanics who work on Heavy Duty Vehicles Apply Here with Ryder Today...  ...it. Ryder offers unlimited bonuses up to $1,500 for every hired Diesel Mechanic Technician and Fuel Service Employee. EEO/AA/Female... 
    Hourly pay
    Weekly pay
    Full time
    Work experience placement
    Monday to Friday
    Afternoon shift

    Ryder

    Baltimore, MD
    1 day ago
  •  ...Hydrovac Diesel Mechanic Clearsite Industrial Services is a leading provider of hydrovac and vacuum excavation solutions, renowned for our commitment to safety, efficiency, and reliability. Based in Baltimore, Maryland, we operate a modern fleet of vacuum hydrovac trucks... 

    Clearsite Industrial

    Baltimore, MD
    3 days ago
  • $31.94 - $34.5 per hour

     ...Diesel Mechanic Transdev in Baltimore, MD (Charm City Circulator) is seeking an experienced C-Level or B-Level Diesel Mechanic to bolster our team. This role demands expertise in diagnosing, repairing, and maintaining diesel engines across various vehicles and equipment... 
    Full time
    Contract work
    Temporary work
    Local area
    Remote work
    Long distance
    Flexible hours
    Shift work

    Transdev

    Baltimore, MD
    13 hours ago
  •  ...Ready to turn wrenches and solve real problems? We're looking for a skilled Diesel Mechanic to diagnose, repair, and maintain forklifts and material handling equipment. You'll be the expert customers count on-out in the field, fixing issues fast, and keeping operations... 
    Hourly pay
    Flexible hours

    Rockstar Recruiting

    Baltimore, MD
    4 days ago
  • $30.74 - $36.93 per hour

     ...Job Description Diesel Mechanic - $30.74 - $36.93/hr. Full-Time, Monday - Friday, 3rd shift 12:00am to 10:30am PTO available after the first 90 calendar days of employment and enjoy an excellent benefits package that includes our very own employee resorts Click... 
    Full time
    Immediate start
    Monday to Friday
    Night shift

    R+L Carriers

    Curtis Bay, MD
    2 days ago
  •  ...Job Description Job Description Position Overview We are seeking an experienced Diesel Mechanic to inspect, diagnose, repair, and perform preventive maintenance on our heavy-duty fleet, including concrete mixer trucks, dump trucks, flatbeds, tankers, loaders, Moffett... 

    Ernest Maier Block

    Annapolis Junction, MD
    23 days ago
  •  ...Job Description Insight Global is seeking a Hydrovac Diesel Mechanic for a leading industrial services client specializing in vacuum excavation and hydrovac operations. This role is critical to maintaining a high-performing fleet of specialized trucks and heavy equipment... 

    Insight Global

    Baltimore, MD
    4 days ago
  • $25 - $31.2 per hour

     ...Diesel TechnicianJob Number: 262336 - Full-time Wednesday-Friday and every other weekend, 3:00 p.m.-1:30 a.m. Job overview: Further develop your maintenance skills as a Diesel Technician in Baltimore, MD. Handle annual inspections. Complete troubleshooting and component... 
    Hourly pay
    Full time
    Temporary work
    Local area
    Shift work
    Weekend work

    Cowan Systems

    Halethorpe, MD
    3 days ago
  • $37.57 - $47 per hour

     ...Diesel Mechanic / Technician Middle River, MD $37.57-47/hr. Johnson & Towers, a subsidiary of Indel Power Group, has an opening for a C level Diesel Mechanic/Technician at our location in Middle River, Maryland. This individual must have previous experience as... 
    Temporary work
    Relocation

    Western Branch Diesel

    Baltimore, MD
    13 hours ago
  • $37.57 - $47 per hour

     ...Diesel Mechanic / TechnicianMiddle River, MD$37.57-47/hr.Johnson & Towers, a subsidiary of Indel Power Group, has an opening for a C level Diesel Mechanic/Technician at our location in Middle River, Maryland. This individual must have previous experience as a technician... 
    Relocation

    Western Branch Diesel

    Baltimore, MD
    2 days ago
  • $23.55 - $33.9 per hour

     ...equipment rental provider, come build your future with United Rentals! As a Service Tech I, you'll use your skills (diesel, automotive, welding or other mechanical) to perform maintenance tasks as well as minor repairs on equipment in a safe and professional manner. Every... 
    Hourly pay

    United Rentals

    Glen Burnie, MD
    1 day ago
  •  ...Careers Advancement Opportunities Flexible Scheduling Competitive Compensation Job Summary We are looking for a skilled Mechanic to join our busy repair shop. As an Auto Mechanic, you will assist our customers by diagnosing and repairing issues with vehicles... 
    Flexible hours

    PURITY PRODUCTS INC

    Halethorpe, MD
    6 days ago
  •  ...Have adequate tools for the job; having your own truck computer is a huge plus. Some on‑call shifts may be needed. Qualifications Diesel technician experience; familiarity with Cummins Insight, multiplex CAN lines, and BAE Hybrid Systems. Ability to use and maintain tools... 
    Immediate start
    Worldwide
    Shift work

    RMA Worldwide Chauffeured Transportation

    Baltimore, MD
    5 days ago
  •  ...Once you’ve become certified, you will be eligible for advancement opportunities and training in other positions [Lube Technician, Mechanic, and Service Advisor]. Qualifications: All experience levels are welcome. Previous experience is preferred with a minimum of... 
    Full time
    Flexible hours

    Jiffy Lube

    Catonsville, MD
    12 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Diesel Mechanic. Be the first to apply!