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Diesel Engine Specialist Jobs (NOW HIRING)

Repairs consist of roadside emergency repairs, and minor to major repairs to diesel engine vehicles ... Maintain proper communication with Dispatchers, Parts Counter Specialists and Management. * Process ...

Road Service Technician

Everett, MA · On-site

$35 - $40/hr

Repairs consist of roadside emergency repairs, and minor to major repairs to diesel engine vehicles ... Maintain proper communication with Dispatchers, Parts Counter Specialists and Management. * Process ...

Repairs consist of roadside emergency repairs, and minor to major repairs to diesel engine vehicles ... Maintain proper communication with Dispatchers, Parts Counter Specialists and Management. * Process ...

Road Service Technician

Everett, MA · On-site

$35 - $40/hr

Repairs consist of roadside emergency repairs, and minor to major repairs to diesel engine vehicles ... Maintain proper communication with Dispatchers, Parts Counter Specialists and Management. * Process ...

At Heavy Duty Diesel Specialist , we work on big iron , solve real problems, and pay you what your ... Engine diagnostics & repair * Electrical & aftertreatment systems * Brakes, suspension, driveline

Diesel Specialist

Aragon, GA · On-site

$24 - $31.50/hr

This role often requires knowledge of diesel engine technology, strong mechanical skills, and the ability to work with diagnostic tools and equipment. Essential Functions • Repair and Maintain ...

Diesel Specialist

Abilene, TX · On-site

$24.25 - $32/hr

This role often requires knowledge of diesel engine technology, strong mechanical skills, and the ability to work with diagnostic tools and equipment. Essential Functions Repair and Maintain Mobile ...

Showing results 41-60

Diesel Engine Specialist information

See salary details

$46.5K

$69K

$104.5K

How much do diesel engine specialist jobs pay per year?

As of Aug 6, 2026, the average yearly pay for diesel engine specialist in the United States is $69,000.00, according to ZipRecruiter salary data. Most workers in this role earn between $57,000.00 and $72,000.00 per year, depending on experience, location, and employer.

What are some common challenges diesel engine specialists face when diagnosing and repairing modern diesel engines?

Diesel Engine Specialists often encounter challenges due to the increasing complexity of modern diesel engines, which now include advanced electronic control systems and emission-reduction technologies. Diagnosing issues requires familiarity with computerized diagnostic tools and the ability to interpret error codes accurately. Technicians must stay current with frequent updates in technology and manufacturer-specific procedures, which can make ongoing training essential. Additionally, many repairs require collaboration with other specialists, such as electrical technicians or parts suppliers, to ensure timely and effective solutions.

What is a diesel engine specialist?

A Diesel Engine Specialist is a trained technician who diagnoses, repairs, and maintains diesel engines used in vehicles such as trucks, buses, construction equipment, and generators. They are skilled in working with complex engine systems, fuel injection, exhaust, and electronic controls specific to diesel technology. These specialists often perform routine maintenance, troubleshoot engine problems, and ensure compliance with emissions regulations. Their expertise is critical for keeping diesel-powered equipment running efficiently and safely.

What is the difference between Diesel Engine Specialist vs Diesel Mechanic?

AspectDiesel Engine SpecialistDiesel Mechanic
CertificationsASE Diesel Certification, manufacturer-specific trainingASE Diesel Certification, general mechanic certifications
Work EnvironmentRepair shops, dealerships, industrial settingsRepair shops, fleet maintenance, service stations
Job FocusDiagnosing and repairing diesel engines, engine performance optimizationGeneral repair, maintenance, and troubleshooting of diesel engines

Diesel Engine Specialists focus on diagnosing complex engine issues and optimizing diesel engine performance, often requiring specialized certifications. Diesel Mechanics perform broader maintenance and repairs on diesel engines across various settings. While both roles require similar certifications, specialists typically handle more advanced diagnostics and engine tuning.

What are the key skills and qualifications needed to thrive as a diesel engine specialist?

To thrive as a Diesel Engine Specialist, you need in-depth knowledge of diesel engine systems, mechanical aptitude, and typically a vocational diploma or certification in diesel technology. Familiarity with diagnostic software, engine analyzers, and manufacturer-specific repair tools is commonly required. Strong problem-solving skills, attention to detail, and effective communication with clients and team members are vital soft skills. These competencies ensure accurate diagnostics, efficient repairs, and high customer satisfaction in maintaining and servicing diesel engines.
More about Diesel Engine Specialist jobs
What states have the most Diesel Engine Specialist jobs? States with the most job openings for Diesel Engine Specialist jobs include:
What are popular job titles related to Diesel Engine Specialist jobs? For Diesel Engine Specialist jobs, the most frequently searched job titles are:
Infographic showing various Diesel Engine Specialist job openings in the United States as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, and 3% Contract. Highlights an 79% Physical, 2% Hybrid, and 19% Remote job distribution, with an average salary of $69,000 per year, or $33.2 per hour.

Component Specialist II (Engine/Power Train) - Heavy Equipment

Ring Power Corporation

Saint Augustine, FL

Other

Posted 15 days ago


Ring Power rating

8.3

Company rating: 8.3 out of 10

Based on 30 frontline employees who took The Breakroom Quiz

51st of 171 rated vehicle equipment hire


Job description

Main Duties & ResponsibilitiesPrimary Job Role

Conducts all assigned work in a safe manner, adhering to all applicable safety, environmental and contamination control policies, procedures and regulations. Wears proper personal protective equipment.

Maintains necessary set of tools required for job performance to diagnose, disassemble and assemble engines, transmissions, transfer cases, axles, final drives, and differentials to manufacturer's specifications by following published procedures and industry standard practices.

Attends and successfully completes required technician training classes. Maintains high awareness of applicable technical changes in the industry.

Performs designated repairs and rebuilds on customer or company owned components including, but not limited to, engines, transmissions, transfer cases, axles, final drives, and differentials.

Works in a neat and orderly fashion, constantly looking for ways of improving the methods of work, work area, and safety standards. Assists with maintaining proper facility appearance and shop conditions by following proper contamination control guidelines, including housekeeping, and performing other general maintenance duties.

Inspects components to ensure maximum parts are being reused to control repair costs. Completes required documentation utilizing appropriate software to document repairs performed on equipment, and accounting for repair times. Researches available safety & product updates, and completes warrantable repairs in accordance with manufacturer guidelines with minimal support from a supervisor.

Monitors job expenses versus repair estimates and ensures that the supervisor is aware of any cost overrun, prior to the job being completed.

Approaches work in a positive manner and maintains conduct that is supportive of the work Team. Contributes to Team efforts by accomplishing tasks on time while maintaining safety and quality expectations. Trains and/or mentors others in department.

Performs other duties as assigned.

Essential Job Competencies

Safety: fully supports, encourages and follows safe work behavior, and considers safety of paramount importance in the workplace.

Job Specific Skills: Demonstrates the required depth and mastery of knowledge and skill associated with the job as identified in the Learning Management System (LMS) and other applicable sources. Demonstrates the effective application of the job specific knowledge, skills and ability required to resolve job related challenges in the workplace. Refer to job specific training requirements for the job identified in the LMS.

Communication: Uses active listening skills, conveying information with the appropriate medium that is clear and easily understood. Uses feedback to verify effective and accurate communication has occurred. Ensures that others having a need to know are kept informed about developments, progress, problems and plans through consistent, effective communication. Avoids surprises.

Analytical: Uses a logical, systematic, sequential approach breaking down complex tasks into its component parts and considering each part in detail. Compares alternatives, evaluating the costs, benefits, risks, and chances for success, in making decisions. Identifies patterns and trends to determine root cause. Generates a range of creative solutions, choosing the most appropriate option.

Planning and Organizing: Creates realistic schedules and follows them. Evaluates progress against schedule and goal. Identifies the sequence of tasks and the resources needed to achieve a goal, and prioritizes key action steps. Anticipates the impacts / risks of actions. Seeks and uses others' input about critical actions, timelines, sequencing, scope, methodology, expected outcomes, and priorities. Adjusts plans based on input.

Results Oriented: Has a strong sense of urgency and commitment to achieve desired results in the face of obstacles and frustrations. Remains focused, does not get bogged down in unnecessary detail. Identifies and utilizes the most efficient methods to successfully achieve tasks on time despite unforeseen events. Driven, maintains a sense of urgency and adjusts schedules as needed to achieve without sacrificing quality of work.

Fiscal Accountability: Follows all fiscal regulations, standards and control procedures when committing fiscal resources or processing financial transactions. Responsibly allocates and accounts for the use of fiscal resources, weighing alternatives and their benefits. Monitors budget usage and ensures critical costs are covered. Seeks ways to reduce costs.

Adaptability: Adapts to changing business needs, conditions, and work responsibilities. Adapts approach, goals, and methods to achieve solutions and results in dynamic situations. Recovers quickly from setbacks, and finds alternative ways to reach goals or targets. Open to different and new ways of doing things; willing to modify one's preferred way of doing things.

Credibility: Demonstrated concern to be responsible, reliable, and trustworthy. Maintains commitments. Respects the confidentiality of information or concerns shared by others. Is honest and forthright with people. Takes personal responsibility for the quality and timeliness of work. Punctual, follows instructions, policies, and procedures.

Personal Development: Takes responsibility for personal learning and development by acquiring and refining technical and professional skills needed in job related areas. Obtains developmental opportunities proactively. Actively seeks and embraces growth opportunities.

Company Overview

In 1962, Ring Power Corporation became a full-line Caterpillar dealer in North Florida, and later expanded its authorized territory to include Central Florida.

Today, Ring Power Corporate headquarters in St. Augustine oversees the operations of 18 branch locations throughout the state of Florida, including large regional facilities in Tampa and Orlando and crane and forklift sales and service facilities in Pompano. Ring Power also has eight facilities outside of Florida - The Carolinas, Georgia, Texas & Tennessee- to serve the needs of other specialized industries and customers.

Ring Power Corporation has become one of the largest Caterpillar dealers in the Southeastern United States through dedication to the mission of customer service. In order to preserve the "Customers First" reputation that Ring Power was built on, we continually train our employees and work closely with our customers to assure complete satisfaction, especially after the sale.

Currently, more than 2,300 employees at 20+ locations throughout Florida and the United States work hard to provide the highest quality construction equipment, backed by responsive, professional service and support at every level.

QualificationsEducation and Experience

Formal Education High School diploma or GED

Experience 3-4 years

Required / Credentials

Able to easily and effectively comprehend written material and communicate orally and in writing with employees and customers.

Completed required training curriculum to be designated a Component Specialist II.

Not Required but Highly Desired Criteria

Proficient in the use of a computer, Microsoft Office products and relevant Dealer software programs.

Updating of Knowledge

Job requirements frequently change requiring re-training once or more per year.

Responsibility for Change, Innovation, Overall Improvement, and/or Effectiveness

Problem Solving Job requires complex problem solving ability with little guidance. Independent research and analysis are sometimes required to develop solutions.

Creativity Job requires some creativity to generate solutions or improve effectiveness within well-established boundaries.

Autonomy Job is not normally monitored, but overall objectives are clearly defined. Use of discretion in how the work is done, setting priorities and decision making is encouraged. More emphasis is placed on achieving the desired outcome, not on controlling the process.

Working Environment

Stress Load Occasional exposure to these stresses (less than 20% of the time).

Workload Fluctuation Job involves occasional changes in priorities, complexity and/or quantity of work.

Work Schedule Work is scheduled during regular business hours with frequent requirements to work nights, holidays and weekends.

Organizational Impact

A person's performance in this job has considerable immediate impact on expense, efficiencies or achievement of overall department objectives.

Supervisory Responsibility

Job has no subordinates / no supervisory responsibility (may work independently or as a member of a team)

Physical Demands

"NA": Not Applicable

"O": Occasionally - (up to 3 hours/day)

"F": Frequently - (3-6 hours/day)

"C": Constantly - (6-8 hours/day)

F: Climbing

O: Balancing

O: StoopingF: Kneeling

F: Crouching

F: CrawlingF: Reaching

C: Standing

F: SittingF: Walking

O: Feeling

F: FingeringF: Grasping

F: Repetitive Motion

C: TalkingC: HearingF: Pushing - Up to 25 lbs.

F: Pulling - Up to 25 lbs.

F: Lifting - Up to 25 lbs.O: Pushing - 26-50 lbs

O: Pulling - 26-50 lbs.

O: Lifting - 26-50 lbs.O: Pushing - Over 50 lbs.

O: Pulling - Over 50 lbs.

O: Lifting - Over 50 lbs.

Environmental Conditions

"NA": Not Applicable

"O": Occasionally - (up to 3 hours/day)

"F": Frequently - (3-6 hours/day)

"C": Constantly - (6-8 hours/day)

C: Inside conditions: Protection from weather but not necessarily from temperature change. O: Outside environmental conditions: No effective protection from weather. O: Extreme cold: Temperatures below 32 degrees for periods of more than one hour. O: Extreme heat: Temperatures above 100 degrees for periods of more than one hour. F: Noise: sufficient noise to cause the worker to shout to be heard above the ambient noise level F: Vibration: Exposure to oscillating movements of the extremities of whole body. F: Hazards: Includes a variety of physical conditions (i.e. proximity to moving mechanical parts, electrical current, working in high places, exposure to heat and/or chemicals. O: Atmospheric conditions: One or more of the following conditions that affect the respiratory system or the skin: Fumes, odors, dust, mists, gases or poor ventilation. F: Oils: There is air and/or skin exposure to oils and other cutting fluids. O: Air particulates / contaminants: the worker is required to wear respirator.

RING POWER CORPORATION, INC. IS AN EQUAL OPPORTUNITY EMPLOYER

Employment Type: OTHER

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