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Diesel Mechanical Engineer Jobs (NOW HIRING)

Diesel Mechanic

Memphis, TN · On-site

$21.75 - $28.75/hr

Degree or diploma in mechanical or automotive engineering. * Experience in diesel mechanics. * Valid driver's license. * Aptitude for mathematics and science. * Advanced knowledge of diesel engine ...

Stay current with advancements in rotary engines, diesel combustion, thermodynamics, and related technologies Qualifications: * Bachelor's degree in Mechanical Engineering or a closely related field

Stay current with advancements in rotary engines, diesel combustion, thermodynamics, and related technologies Qualifications: * Bachelor's degree in Mechanical Engineering or a closely related field

Stay current with advancements in rotary engines, diesel combustion, thermodynamics, and related technologies Qualifications * Bachelor's degree in Mechanical Engineering or a closely related field

Tower - Mechanical Engineer - TPL The Mechanical Engineer will support the development and validation of a CR900 fuel injector program for large mining truck diesel engines. Based primarily in ...

DIESEL MECHANIC

Nogales, AZ · On-site

$45K - $55K/yr

Associate degree or higher in automotive technology, mechanical engineering, or related discipline. * Certification from recognized bodies such as ASE (Automotive Service Excellence) in diesel ...

Diesel Mechanic

Bowling Green, FL · On-site

$22.50 - $29.50/hr

Degree or diploma in mechanical or automotive engineering. * ASE Diesel Certification advantageous. * Valid driver's license. * Aptitude for mathematics and science. * Advanced knowledge of diesel ...

Engineering Als Mechanical Engineer bij Zwart ga jij aan de slag met het ontwerpen en ondersteunen ... Kennis en ervaring in één of meerdere van de volgende vakgebieden: machinebouw, diesel- en ...

Engineering Als Mechanical Engineer bij Zwart ga jij aan de slag met het ontwerpen en ondersteunen ... Kennis en ervaring in één of meerdere van de volgende vakgebieden: machinebouw, diesel- en ...

Mechanical Engineer

Chillicothe, IL · On-site

$70K - $95K/yr

Mechanical Engineer The selected candidate will work with an experienced engineering staff ... Projects may include diesel and natural gas engines, axles, drives, gears, torque converters, cast ...

Diesel Mechanic

Bowling Green, FL · On-site

$22.50 - $29.50/hr

Degree or diploma in mechanical or automotive engineering. * ASE Diesel Certification advantageous. * Valid driver's license. * Aptitude for mathematics and science. * Advanced knowledge of diesel ...

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Showing results 1-20

Diesel Mechanical Engineer information

See salary details

$45.5K

$102.9K

$166.5K

How much do diesel mechanical engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for diesel mechanical engineer in the United States is $102,878.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,500.00 and $126,500.00 per year, depending on experience, location, and employer.

What does a diesel mechanical engineer do?

A Diesel Mechanical Engineer specializes in the design, development, maintenance, and repair of diesel engines and related systems. They work on engines used in vehicles like trucks, buses, ships, and industrial machines. Their responsibilities often include troubleshooting mechanical issues, optimizing engine performance, and ensuring compliance with environmental and safety regulations. Diesel Mechanical Engineers may also be involved in testing new technologies and improving fuel efficiency.

What are the key skills and qualifications needed to thrive as a diesel mechanical engineer?

To thrive as a Diesel Mechanical Engineer, you need a solid background in mechanical engineering principles, diesel engine systems, and typically a bachelor's degree in mechanical engineering or a related field. Familiarity with diagnostic tools, CAD software, and industry certifications such as ASE Diesel Certification are commonly required. Strong problem-solving, attention to detail, and effective communication skills help you excel in troubleshooting and collaborating with other engineers or technicians. These skills ensure reliable engine performance, safety compliance, and efficient maintenance in demanding industrial or transportation environments.

What are some common challenges faced by diesel mechanical engineers in their daily work and how can they be managed?

Diesel Mechanical Engineers often encounter challenges such as diagnosing complex engine issues, keeping up with rapidly evolving emissions standards, and managing time-sensitive repairs. Working with large machinery in sometimes noisy or confined environments can also be demanding. Successful engineers stay current with industry certifications, collaborate closely with technicians and other engineers, and use diagnostic software to streamline troubleshooting. Proactive communication and continuous learning are key to overcoming these challenges and excelling in the role.

What is the difference between Diesel Mechanical Engineer vs Diesel Service Technician?

AspectDiesel Mechanical EngineerDiesel Service Technician
Required CredentialsBachelor's degree in mechanical engineering or related fieldHigh school diploma or equivalent; technical training or certification
Work EnvironmentDesign, development, and testing in offices or labsRepair and maintenance in repair shops or on-site
Industry UsageEngineering firms, manufacturing, transportation designFleet maintenance, repair shops, service centers

Diesel Mechanical Engineers focus on designing and developing diesel engines, requiring a degree and working mainly in offices or labs. Diesel Service Technicians perform repairs and maintenance on diesel engines, often with technical certifications, working in repair shops or on-site. Both roles are essential in the diesel industry but differ in responsibilities and work settings.

What cities are hiring for Diesel Mechanical Engineer jobs?

Cities with the most Diesel Mechanical Engineer job openings:

What states have the most Diesel Mechanical Engineer jobs?

States with the most job openings for Diesel Mechanical Engineer jobs include:

What are popular job titles related to Diesel Mechanical Engineer jobs?

For Diesel Mechanical Engineer jobs, the most frequently searched job titles are:

Relief Chief Engineer/ Diesel Mechanic

Vicksburg, MS • On-site

Full-time

Medical, Dental, Life

Re-posted 7 days ago


Key responsibilities

  • Maintain all mechanical equipment aboard vessels and tows to ensure reliable operation and compliance with regulations.

  • Conduct hourly rounds, test, and repair vessel machinery, including engines, auxiliary equipment, and barges.

  • Oversee the transfer of fuel, water, and oils, ensuring all procedures are followed and inventory is properly managed.


Job description

Relief Chief Engineer / Diesel MechanicLocation: Vicksburg, MS, USADescriptionMagnolia Marine Transport is seeking a qualified Relief Chief Engineer / Diesel Mechanic to safely and efficiently maintain all mechanical equipment aboard company vessels and tows. This position ensures reliable vessel operation while maintaining compliance with all applicable U.S. Coast Guard regulations, Safety Management System requirements, and company policies.Magnolia Marine Transport is a family-owned, relationship-driven company that values professionalism, mechanical expertise, and teamwork. We offer competitive pay, strong benefits, and a supportive work environment with a small-company feel.Relief Chief Engineer / Diesel Mechanic QualificationsSufficient engineering and mechanical experience gained through on-the-job training, supported by verified professional referencesDemonstrated knowledge of vessel machinery, barge equipment, and diesel mechanical systemsAbility to comply with all USCG regulations, company policies, and safety proceduresMust maintain a valid U.S. Coast Guard Merchant Mariner Credential with a Tankerman PIC – Dangerous Liquids endorsement throughout employmentAbility to work independently, exercise sound judgment, and communicate effectively with the Captain, Pilot, and crewRelief Chief Engineer / Diesel Mechanic Responsibilities Include the FollowingSafety & ComplianceShares responsibility with all crew members for the safety of the vessel, tow, and crew, and compliance with the Safety Management SystemEnsures compliance with all applicable USCG regulations and the vessel's Certificate of Inspection (COI), when issuedReports unsafe conditions and nonconformities to the Captain or Pilot on watch and takes appropriate action to prevent accidentsRemains knowledgeable in the operation and maintenance of all firefighting equipment, ensuring the fire pump is always ready for useTakes immediate charge in the event of a fire aboard the vessel or tow until properly relievedEngineering & Mechanical OperationsSafely and efficiently maintains vessel machinery, including main engines, auxiliary equipment, hot oil heaters, barge engines, and pump gearConducts hourly rounds of the engine room, adjacent spaces, and barges while on watchTests and maintains mechanical equipment aboard barges being loaded, unloaded, or towed, including pumps and associated enginesRepairs machinery and equipment within personal capability; coordinates shore assistance through the Captain or Pilot when requiredCompletes the BoatSys log dailyFuel, Transfers & InventoryOversees the transfer of fuel, water, lube oil, and bilge, ensuring all transfers comply with Magnolia Marine oil transfer proceduresShuts down pumps if required to leave the pumping station during fuel or oil transfersEnsures a PIC Designation Letter is completed and available for review for both Chief and Relief EngineersOrders machinery parts and engine room supplies in a timely manner, keeping the Captain informed and obtaining approval prior to submissionMaintains parts and inventory in an orderly and accessible condition familiar to relief personnelLeadership, Training & CoordinationServes as the direct supervisor of engine room personnel, if assignedMaintains the engine room in a clean, neat, and orderly condition in compliance with safety and environmental regulationsAssists the Captain in preparing and posting station bills and emergency proceduresParticipates in and assists with fire drills and emergency training for vessel crewTrains approved candidates as engineering trainees and attends required training classesAssists with additional duties as assigned by the Captain or Pilot on watchOperational CoordinationCoordinates with the Captain or Pilot regarding engine shutdowns during delays such as lock or channel delaysEnsures any vessel or tow modifications are authorized by the Captain and office personnel prior to executionBenefitsMagnolia Marine Transport offers a competitive benefits package, including:401(k)Health, Dental, and Life InsuranceHoliday PayVacation and Sick LeaveTuition AssistanceProfit SharingEqual Employment OpportunityMagnolia Marine Transport is an EEO/AAP Employer. Employment offers are contingent upon successful completion of a pre-employment drug test and background check.
Job Posted by ApplicantPro