Top 27 Diesel technician/mechanic Jobs in Greeley Co

Diesel Mechanic - Shop
Martin Marietta —Johnstown, CO
- $33.71 - $40.00 an hour
- Overtime
- CDL B
- Construction site
- Mid-level
- Health savings account
- AD&D insurance
Mobile Diesel Mechanic II Fri thru Mon 8am to 4pm
Cox Fleet —Fort Collins, CO
- $32.31 - $48.46 an hour
- Full-time
- Background check
- DOT physical examination
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
3d
Lead Diesel Technician - Mechanic. $2,500 hire on
Mobile Wrench Fleet —Windsor, CO
- $36 - $44 an hour
- Full-time
- Hybrid work
- Computer literacy
- 3 years
- High school diploma or GED
- Health insurance
- Dental insurance
Quick Apply
8d
Diesel Technician/Mechanic II
Penske Truck Leasing —Loveland, CO
- $28 an hour
- Monday to Friday
- ASE Certification
- Background check
- Customer service
11d
Second Shift Concrete Mixer Assembly Technician
Holcombe CVI, LLC —Ault, CO
- $24 - $30 an hour
- Overtime
- Spanish
- English
- Forklift
- Health savings account
- Health insurance
Quick Apply
Diesel Mechanic/Technician I - Experienced
Penske Truck Leasing —Loveland, CO
- $33.75 an hour
- Monday to Friday
- ASE Certification
- Background check
- 6 years
11d
Journeyman Heavy Equipment Technician
ReadyDig Colorado —Hudson, CO
- $32 - $50 an hour
- Overtime
- Clean driving record
- CDL
- Driving
- Health savings account
- Health insurance
Quick Apply
Truck Maintenance Technician Needed in Greeley, CO
JBS Carriers —Greeley, CO
- $22 - $25 an hour
- Online Application
- Background check
- Mechanic experience
- Computer literacy
- Health insurance
- Dental insurance
11d
Trailer Technician
Amerit Fleet Solutions —Loveland, CO
- $30 - $35 an hour
- Full-time
- Background check
- DOT physical examination
- Pass drug screening
- Paid holidays
- Health insurance
Service Technician/Mechanic
Vacuum Truck Rentals —Johnstown, CO
- $20 - $37 an hour
- Full-time
- Mechanic experience
- Mid-level
- Office
- Disability insurance
- Health insurance
Quick Apply
Mechanic
RMS Cranes —Windsor, CO
- $30 - $50 an hour
- Full-time
- Background check
- Customer service
- Pass drug screening
- Health insurance
- 401(k) matching
Quick Apply
Diesel Mechanic - Shop
Martin Marietta Materials —Johnstown, CO
- $33.71 - $40.00 an hour
- Overtime
- CDL B
- Construction site
- Mid-level
- Health savings account
- AD&D insurance
Fleet Mechanic - Mixer Trucks & Heavy Equipment - Johnstown, CO
Smyrna Ready Mix, LLC —Johnstown, CO
- Full-time
- Local
- Mid-level
- CDL
- Paid holidays
- Disability insurance
Diesel Mechanic/Technician I - Experienced
Penske Truck Leasing and Logistics —Loveland, CO
- $33.75 an hour
- Monday to Friday
- ASE Certification
- Background check
- 6 years
Mobile Diesel Mechanic
Rush Enterprises —Greeley, CO
- $30 - $60 an hour
- Full-time
- ASE Certification
- Dealership
- 5 years
- Employee stock purchase plan
- Health insurance
Quick Apply
Mobile Diesel Mechanic II - Fri - Mon 8am to 4pm
Cox Automotive —Fort Collins, CO
- $32.31 - $48.46 an hour
- Full-time
- Background check
- DOT physical examination
- Mid-level
- Paid jury duty
- Paid holidays
2d
Diesel Technician/Mechanic II
Penske Truck Leasing and Logistics —Loveland, CO
- $28 an hour
- Monday to Friday
- ASE Certification
- Background check
- Customer service
Foreman
Rush Enterprises —Greeley, CO
- $80,000 - $95,000 a year
- Full-time
- Dealership
- Mid-level
- High school diploma or GED
- Employee stock purchase plan
- Health insurance
Quick Apply
Diesel Technician (Military Veterans)
Isuzu Veterans Apprenticeship Program (IVAP) —Greeley, CO
- $55,000 - $75,000 a year
- Full-time
- ASE Certification
- Clean driving record
- Dealership
Quick Apply
Heavy Vehicle Mechanic
Certarus (USA) Ltd. —Fort Lupton, CO
- Monday to Friday
- Mid-level
- Forklift
- 3 years
- Paid time off
- 401(k) matching
Quick Apply

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Diesel Mechanic - Shop

Martin Marietta -
Johnstown, CO

Apply Now

Job Details

Full-time
$33.71 - $40.00 an hour

Benefits

Health savings account
AD&D insurance
Paid holidays
Disability insurance
Health insurance
Dental insurance
Flexible spending account
Tuition reimbursement
Paid time off
Adoption assistance
Pension plan
Vision insurance
401(k) matching
Employee discount
Prescription drug insurance

Qualifications

Construction equipment servicing
Construction machinery maintenance
Hand tools

Full Job Description

JOB SUMMARY

The Shop Mechanic is a safety-sensitive role responsible for the high-level maintenance, diagnostic troubleshooting, and repair of a diverse fleet of heavy construction equipment and on-highway trucks. This position ensures that the Asphalt and Paving division operates at peak efficiency by minimizing equipment downtime through rigorous preventive maintenance and rapid response corrective repairs. The ideal candidate is a skilled technician who balances technical expertise with a 'Safety First' mindset, ensuring all equipment meets manufacturer specifications and OSHA safety standards.

KEY DUTIES AND RESPONSIBILITIES

Utilize advanced computer diagnostic software and precision measuring tools to identify malfunctions in engines (diesel and gasoline), transmissions, and electronic control systems.
Perform complex repairs and overhauls on hydraulic systems, pneumatic systems, electrical circuits, and power train components.
Service and repair specialized asphalt machinery including pavers, rollers (smooth drum and pneumatic), material transfer vehicles (shuttles), and loaders.
Dismantle and reassemble equipment to replace worn or damaged parts such as bearings, gearboxes, conveyor belts, and hydraulic cylinders.
Execute scheduled PM services including oil and filter changes, lubrication, and comprehensive system inspections to prevent mechanical failure.
Conduct mandatory OSHA and DOT pre-shift safety inspections of work areas and equipment.
Conduct pre-and post-shift safety inspections of shop equipment and field vehicles to ensure compliance with company and federal regulations.
Maintain accurate service records, including work orders, parts inventory usage, and equipment history logs.
Completes all paperwork as necessary, including but not limited to work orders, parts request, timecards, logs, pre/post-trip inspections etc.
Perform welding, cutting, and minor fabrication to repair equipment frames, buckets, and asphalt plant components.
Maintain and repair air brake systems on heavy-duty trucks and trailers, ensuring all on-highway vehicles are DOT-compliant.
Operate service trucks and specialized shop tools (hoists, jacks, impact wrenches, and torches) safely and effectively.
Strictly adhere to all Martin Marietta safety policies, including Lockout/Tagout (LOTO) procedures and the use of Personal Protective Equipment (PPE).
Maintain a clean and organized shop environment to mitigate workplace hazards.
Participate in the hazard recognition program by reporting near-misses and contributing to weekly safety meetings.

QUALIFICATIONS

Education

High school diploma, GED, or relevant experience; Trade school certification in Diesel Mechanics or Heavy Equipment Technology preferred.

CDL Class B, preferred

Work Experience

3–5+ years of experience in heavy equipment maintenance, specifically with brands such as CAT, Komatsu, Volvo, or John Deere.

Knowledge, Skills, and Abilities

Mechanical aptitude

Technical aptitude

Heavy equipment operations (engines, electrical, hydraulic, mechanical pneumatic)

OSHA compliance and regulations

Troubleshooting

Detail oriented

Effective communication (written and spoken)

ADDITIONAL DETAILS

Physical Requirements

Must be able to regularly lift and carry up to 75 lbs.

Ascending and descending ladders, stairs, and large machinery (e.g., pavers, rollers, and haul trucks).

Able to work from elevated platforms and confined spaces.

Frequent stooping, kneeling, crouching, crawling, and balancing to access engine compartments or undercarriages.

High level of hand-eye coordination for using precision hand tools, air tools, and diagnostic laptops.

Able to work overtime and weekends as needed.

Travel

Based at fixed location.

Travel to jobsite.

Working Conditions

All duties require outside assignments and require periods of work in all weather conditions, cold, wet, dry and dusty. Must be able to work in areas where noise levels are up to 85 dbs.

Must supply own working set of mechanical tools (check with local shop for specific details).

The hiring range for this position is $33.71 -$40 exclusive of benefits or bonuses (discretionary and non-discretionary). The offered base compensation will be determined based on factors such as geographic location, business need, market conditions, proficiencies, skills, education, and experience. Additionally, at Martin Marietta we place a high value on internal pay equity and will consider the compensation for those in similarly situated roles and direct team members. The hiring range for this role represents the base compensation we expect to pay for the position at time of hire and does not represent the total possible base pay of the position.

In addition to our base compensation, we also offer a competitive benefits package for full-time employees, including medical, dental and vision coverage; prescription drug coverage; health savings accounts; flexible spending accounts; life, AD&D and disability insurance; 401(k) with a company match and an employer-funded defined benefit pension plan. Other benefits include paid time off, paid holidays, education/tuition assistance, an employee discount program, adoption assistance, wellness programs and more.

Part time employees are eligible to participate in the 401k plan and receive a company match. In addition, they are eligible to start accruing service for the pension plan.

Apply Now

Refine Your Search

diesel technician/mechanic jobs in greeley co

Diesel Mechanic - Shop

Mobile Diesel Mechanic II Fri thru Mon 8am to 4pm

Lead Diesel Technician - Mechanic. $2,500 hire on

Diesel Technician/Mechanic II

Second Shift Concrete Mixer Assembly Technician

Diesel Mechanic/Technician I - Experienced

Journeyman Heavy Equipment Technician

Truck Maintenance Technician Needed in Greeley, CO

Trailer Technician

Service Technician/Mechanic

Mechanic

Diesel Mechanic - Shop

Fleet Mechanic - Mixer Trucks & Heavy Equipment - Johnstown, CO

Diesel Mechanic/Technician I - Experienced

Mobile Diesel Mechanic

Mobile Diesel Mechanic II - Fri - Mon 8am to 4pm

Diesel Technician/Mechanic II

Foreman

Diesel Technician (Military Veterans)

Heavy Vehicle Mechanic

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