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Diesel Engine Mechanical Engineer Jobs in Colorado

Mechanic B

Colorado Springs, CO · On-site

$24 - $30/hr

... on diesel engine components, ensuring optimal functionality. • Assist A-Level Mechanics in ... advanced diagnostic and repair tasks, contributing to efficient workflow. • Execute routine ...

Mechanic B

Colorado Springs, CO · On-site

$24 - $30/hr

... on diesel engine components, ensuring optimal functionality. • Assist A-Level Mechanics in ... advanced diagnostic and repair tasks, contributing to efficient workflow. • Execute routine ...

Diesel Mechanic

Winter Park, CO · On-site

$37.50 - $41.50/hr

Execute routine maintenance tasks to prevent breakdowns and optimize diesel engine performance ... Mechanic's Tool Set * Must be able to work shifts or flexible work schedules as needed. * Subject ...

$103K - $136K/yr

Senior Mechanical Engineer Position Summary Colorado Network Staffing (CNS) is seeking an ... and diesel prime movers for power generation . The position will support projects from initial ...

Diesel Mechanic

Winter Park, CO · On-site

$37.50 - $41.50/hr

Execute routine maintenance tasks to prevent breakdowns and optimize diesel engine performance ... Mechanic's Tool Set * Must be able to work shifts or flexible work schedules as needed. * Subject ...

Mechanical Engineer IV

Longmont, CO · On-site

$116K - $164K/yr

This individual will help design and develop industrial battery chargers and inverters, engine ... Bachelor's degree in Mechanical Engineering or related Engineering field. * 8+ years of relevant ...

Mechanical Engineer IV

Longmont, CO · On-site

$125 - $150/hr

Mechanical Engineer IV Longmont, CO, US 6 days ago Requisition ID: 1445 Salary Range: $130,000.00 ... Analyze and test designs to meet engine and seismic vibration requirements. * Specify wire ...

Diesel Mechanic - A

Longmont, CO · On-site

$39.03 - $42.15/hr

As a Diesel Mechanic, you'll play a crucial role in ensuring safety, efficiency, and longevity for ... Execute routine maintenance tasks to prevent breakdowns and optimize diesel engine performance.

Diesel Mechanic - A

Longmont, CO · On-site

$39.03 - $42.15/hr

As a Diesel Mechanic, you'll play a crucial role in ensuring safety, efficiency, and longevity for ... Execute routine maintenance tasks to prevent breakdowns and optimize diesel engine performance.

Sr. Mechanical Engineer

Louisville, CO · On-site

$120K - $180K/yr

Sr. Mechanical Engineer Department: Engineering Employment Type: Full Time Location: Louisville, CO ... Specifications for and integrating motive power sources, such as diesel/gasoline engines, electric ...

Mechanic III

Longmont, CO · On-site

$30.80 - $45/hr

Perform complex mechanical and electrical repairs. * Perform major repairs on refrigeration units including diesel engine repairs and overhaul refrigeration component repair and compressor rebuild.

Showing results 21-40

Diesel Engine Mechanical Engineer information

See Colorado salary details

$5

$41

$54

How much do diesel engine mechanical engineer jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for diesel engine mechanical engineer in Colorado is $41.79, according to ZipRecruiter salary data. Most workers in this role earn between $34.38 and $47.50 per hour, depending on experience, location, and employer.

What does a diesel engine mechanical engineer do?

A Diesel Engine Mechanical Engineer specializes in the design, development, testing, and maintenance of diesel engines used in vehicles, power generators, marine vessels, and industrial machinery. They focus on improving engine efficiency, performance, and emissions compliance. Their work involves using computer-aided design (CAD) software, analyzing engine systems, troubleshooting technical issues, and collaborating with other engineers and technicians. Additionally, they may oversee engine installation, perform diagnostics, and develop maintenance protocols.

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

To thrive as a Diesel Engine Mechanical Engineer, you need a strong background in mechanical engineering principles, thermodynamics, and diesel engine systems, usually supported by a relevant engineering degree. Familiarity with CAD software (such as AutoCAD or SolidWorks), engine diagnostic tools, and industry certifications like Professional Engineer (PE) licensure is often required. Strong analytical thinking, problem-solving abilities, and effective teamwork skills help engineers excel in this field. These competencies ensure safe, efficient engine design, troubleshooting, and maintenance, which are critical for reliability and performance in automotive and industrial applications.

What are some common challenges faced by diesel engine mechanical engineers in their daily work?

Diesel Engine Mechanical Engineers often encounter challenges such as troubleshooting complex engine issues, ensuring compliance with evolving emissions regulations, and optimizing engine performance under varying operational conditions. Collaborating closely with multidisciplinary teams—including design, testing, and manufacturing departments—is crucial to address these challenges effectively. Staying up-to-date with the latest advancements in diesel technology and diagnostic tools also plays a significant role in overcoming technical obstacles and delivering reliable engine solutions.

What is the difference between Diesel Engine Mechanical Engineer vs Mechanical Engineer?

AspectDiesel Engine Mechanical EngineerMechanical Engineer
Required CredentialsBachelor's in Mechanical Engineering, certifications in diesel engine technologyBachelor's in Mechanical Engineering, general engineering certifications
Work EnvironmentEngine testing labs, manufacturing plants, repair facilitiesDesign offices, manufacturing plants, R&D labs
Industry UsageAutomotive, heavy machinery, transportationVarious industries including aerospace, manufacturing, energy

The main difference is that Diesel Engine Mechanical Engineers specialize in designing, testing, and maintaining diesel engines, often working directly with engine components and systems. Mechanical Engineers have a broader scope, working on various mechanical systems across multiple industries. Both roles require a mechanical engineering background, but Diesel Engine Mechanical Engineers focus specifically on diesel engine technology and applications.

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

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

What job categories do people searching Diesel Engine Mechanical Engineer jobs in Colorado look for?

The top searched job categories for Diesel Engine Mechanical Engineer jobs in Colorado are:

Infographic showing various Diesel Engine Mechanical Engineer job openings in Colorado as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $86,931 per year, or $41.8 per hour.

Mechanic B

Transdev

Colorado Springs, CO • On-site

$24 - $30/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 26 days ago


Transdev North America rating

6.5

Company rating: 6.5 out of 10

Based on 265 frontline employees who took The Breakroom Quiz

81st of 101 rated public transport


Job description

Maintenance Technician B (II)

Application Deadline: 10/31/2026

Transdev in Colorado Springs, Colorado is seeking an experienced B-Level Diesel Mechanic to bolster our team. This role demands expertise in diagnosing, repairing, and maintaining diesel engines across various vehicles and equipment. As a Diesel Mechanic, you'll play a crucial role in ensuring safety, efficiency, and longevity for our vehicles.

Transdev is proud to offer:

• Competitive compensation package of minimum $24.00 - $30.00 her hour.

Benefits include :

• Vacation: minimum of 80 hours

• Sick hours: 40

• Holidays; 8 standard days and 32 floating hours

• Other standard benefits: 401(k) retirement plan, medical, dental and vision, life insurance, short-term disability, voluntary long-term disability.

• Company paid ASE testing, training materials, and tool reimbursement

Benefits may vary depending on location policy. The above represents the standard Corporate Policy .

Key Responsibilities:

•Conduct diagnostic tests using advanced tools and software to troubleshoot diesel engine issues.

• Perform moderate complexity repairs and replacements on diesel engine components, ensuring optimal functionality.

• Assist A-Level Mechanics in advanced diagnostic and repair tasks, contributing to efficient workflow.

• Execute routine maintenance tasks to prevent breakdowns and optimize diesel engine performance.

• Lead diagnostic tests to accurately identify complex issues and determine comprehensive repair strategies for diesel engines.

• Perform advanced troubleshooting and repair tasks on diesel engines, including overhauling and rebuilding components to required specifications.

• Provide guidance and mentorship to junior technicians, assisting them in developing their skills and knowledge

•Other duties as required.

Qualifications:

• 1-3 years of experience as a Diesel Mechanic.

• ASE certifications required; ASE certification program provided

• Mechanic’s Tool Set

• Must be able to work shifts or flexible work schedules as needed.

• Subject to a DOT drug testing and physical if applicable. DOT Regulation 49 CFR Part 40 does not authorize the use of Schedule I drugs, including cannabis, for any reason.

Physical Requirements:

The essential functions of this position require the ability to:

• Work outside in varying temperature, weather, and humidity conditions-much of the job is performed outside.

• Stand for extended periods (up to 6–8 hours per day); frequently walk for long distances and on possible sloped ground or slippery and uneven surfaces

• Push and pull objects up to 50 pounds, occasionally throughout the workday; lift material weighing up to 50 lbs. with or without assistance; occasionally bend, kneel, or crouch to files or equipment stored at ground level

• Withstand heavy traffic areas while performing the duties of the job; tolerate exposure to considerable amounts of dust, vehicle fumes and noise.

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Transdev complies with federal and state disability laws and makes reasonable accommodations for applicants and candidates with disabilities. If reasonable accommodation is needed to participate in the job application or interview process, please contact us.HR.TalentAcquisition@transdev.com

Drug-free workplace:

Transdev maintains a drug-free workplace. Applicants must:

• Be eligible to work in the United States without requiring sponsorship now or in the future (if based in the U.S.).

• Successfully pass a pre-employment drug screen.

About Transdev: Cities, counties, airports, companies, and universities across the U.S. contract with Transdev to operate their transportation systems, maintain their vehicle and fleets, and deliver on mobility solutions. Transdev U.S. employs a team of 32,000 across 400 locations while maintaining more than 17,000 vehicles. Part of a global company, Transdev is a leader in mobility with operations in 19 countries, proudly operated by 110,000 team members from around the world. As an operator and global integrator of mobility, we are driven by our purpose. Transdev – the mobility company – empowers the freedom to move every day thanks to safe, reliable, and innovative solutions that serve the common good. Find out more at www.TransdevNA.com or watch an overview video at https://youtu.be/ilO5cv0G4mQ

The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions upon request.

Transdev is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Applicants will receive fair and impartial consideration without regard to race, sex, color, national origin, age, disability, veteran status, genetic data, gender identity, sexual orientation, religion or other legally protected status.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions upon request.

California applicants: Please Click Here for CA Employee Privacy Policy.

Job Category: Maintenance / Mechanics / Parts / Utility / Materials

Job Type: Full Time

Req ID: 8358

Pay Group: QQP

Cost Center: 303

The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified.

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions upon request.

Transdev is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Applicants will receive fair and impartial consideration without regard to race, sex, color, national origin, age, disability, veteran status, genetic data, gender identity, sexual orientation, religion or other legally protected status, or any other classification protected by federal, state, or local law.

Drug-free workplace

If based in the United States, applicants must be eligible to work in U.S. without restrictions for any employer at any time; be able to pass a drug screen and background check.

California applicants: Please Click Here for CA Employee Privacy Policy.

About Transdev

Cities, counties, airports, companies, and universities across the U.S. contract with Transdev to operate their transportation systems, maintain their vehicle and fleets, and deliver on mobility solutions. Transdev U.S. employs a team of 32,000 across 400 locations while maintaining more than 17,000 vehicles.

Part of a global company, Transdev is a leader in mobility with operations in 19 countries, proudly operated by 110,000 team members from around the world. As an operator and global integrator of mobility, we are driven by our purpose. Transdev – the mobility company – empowers the freedom to move every day thank to safe, reliable, and innovative solutions that serve the common good. Find out more at http://www.TransdevNA.com or watch an overview video.


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