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Diesel Mechanic Manager Jobs in Renton, WA (NOW HIRING)

CalPortland

Diesel Mechanic

Snoqualmie, WA · On-site

$48.10/hr

Job Summary The Diesel Mechanic is responsible for safely and properly repairing commercial trucks ... Attends safety meetings as scheduled by management * Performs other related duties as assigned ...

CalPortland

Diesel Mechanic

Snoqualmie, WA · On-site

$48.10/hr

Job Summary The Diesel Mechanic is responsible for safely and properly repairing commercial trucks ... Attends safety meetings as scheduled by management * Performs other related duties as assigned ...

CalPortland

Diesel Mechanic

Snoqualmie, WA

$48.10/hr

Job Summary The Diesel Mechanic is responsible for safely and properly repairing commercial trucks ... Attends safety meetings as scheduled by management * Performs other related duties as assigned ...

Waste Management

Senior Diesel Mechanic

Seattle, WA · On-site

$49.28/hr

That's what you get as a Senior Diesel Mechanic at WM - and more. Preferred candidates will have 4 ... Previously known as Waste Management and based in Houston, Texas, WM is driven by commitments to ...

Waste Management

Senior Diesel Mechanic

Seattle, WA · On-site

$49.28/hr

That's what you get as a Senior Diesel Mechanic at WM - and more. Preferred candidates will have 4 ... Previously known as Waste Management and based in Houston, Texas, WM is driven by commitments to ...

Waste Management

Senior Diesel Mechanic

Seattle, WA

$49.28/hr

That's what you get as a Senior Diesel Mechanic at WM - and more. Preferred candidates will have 4 ... Previously known as Waste Management and based in Houston, Texas, WM is driven by commitments to ...

Waste Management

Senior Diesel Mechanic

Seattle, WA · On-site

$49.28/hr

That's what you get as a Senior Diesel Mechanic at WM - and more. Preferred candidates will have 4 ... Previously known as Waste Management and based in Houston, Texas, WM is driven by commitments to ...

CalPortland

Diesel Mechanic

Seattle, WA

$35 - $45/hr

Job Summary The Diesel Mechanic is responsible for safely and properly repairing commercial trucks ... Attends safety meetings as scheduled by management * Performs other related duties as assigned ...

CalPortland

Diesel Mechanic

Seattle, WA · On-site

$35 - $45/hr

Job Summary The Diesel Mechanic is responsible for safely and properly repairing commercial trucks ... Attends safety meetings as scheduled by management * Performs other related duties as assigned ...

CalPortland

Diesel Mechanic

Seattle, WA

$35 - $45/hr

Job Summary The Diesel Mechanic is responsible for safely and properly repairing commercial trucks ... Attends safety meetings as scheduled by management * Performs other related duties as assigned ...

Ryder

Diesel Mechanic Trainee Entry Level

Tacoma, WA · On-site

$25.17/hr

We will pay you while training to become a Ryder Diesel Mechanic Technician in Tacoma, WA. If You ... Demonstrated time management and priority setting skills * Must have track record of performance ...

Xylem

Field Service Diesel Mechanic

Kent, WA

$34/hr

The Diesel Field Service Technician will be responsible for troubleshooting, maintaining, servicing ... Ability to communicate effectively with customers, co-workers and managers both verbally and in ...

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Diesel Mechanic Manager information

See Renton, WA salary details

$16

$31

$43

How much do diesel mechanic manager jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for diesel mechanic manager in Renton, WA is $31.80, according to ZipRecruiter salary data. Most workers in this role earn between $27.02 and $35.67 per hour, depending on experience, location, and employer.

What is a diesel mechanic manager?

A Diesel Mechanic Manager is a professional who oversees a team of diesel mechanics, ensuring the maintenance, repair, and efficient operation of diesel-powered vehicles and equipment. Their responsibilities include supervising staff, coordinating work schedules, managing inventory, maintaining safety standards, and communicating with clients or fleet managers. They play a critical role in optimizing workshop productivity, reducing downtime, and ensuring that all work meets industry and regulatory standards.

What does a diesel mechanic manager do?

As a Diesel Mechanic Manager, you'll find that your role involves both overseeing the daily operations of the maintenance team and handling administrative tasks such as scheduling, budgeting, and ensuring compliance with safety regulations. While you may occasionally assist with complex repairs or diagnostics, your primary focus will be on managing workflow, mentoring technicians, and maintaining high service standards. Strong organizational skills and the ability to communicate effectively with both your team and upper management are essential for success. Balancing these responsibilities often requires effective delegation and prioritization to keep both the workshop running smoothly and administrative obligations met.

What are the key skills and qualifications needed to thrive as a diesel mechanic manager?

To thrive as a Diesel Mechanic Manager, you need extensive diesel engine repair knowledge, supervisory experience, and often a relevant certification such as ASE certification or a technical diploma. Familiarity with diagnostic software, fleet management systems, and maintenance scheduling tools is typically required. Strong leadership, communication, and problem-solving skills help in managing teams and ensuring efficient operations. These capabilities are crucial to maintaining vehicle reliability, ensuring safety compliance, and meeting productivity targets within a workshop or fleet environment.

What is the difference between Diesel Mechanic Manager vs Diesel Mechanic?

AspectDiesel Mechanic ManagerDiesel Mechanic
CertificationsASE certifications, management trainingASE certifications, specialized diesel certifications
Work EnvironmentSupervisory role, overseeing teams, administrative tasksHands-on repair work, maintenance, diagnostics
Employer & Industry UsageFleet companies, repair shops, transportation firmsRepair shops, fleet maintenance, trucking companies

The main difference between a Diesel Mechanic Manager and a Diesel Mechanic is that the manager oversees repair teams and handles administrative duties, while the mechanic focuses on hands-on repairs and diagnostics. Both roles require similar technical certifications, but the manager also needs leadership skills and management training.

What are the most commonly searched types of Diesel Mechanic jobs in Renton, WA?

The most popular types of Diesel Mechanic jobs in Renton, WA are:

What cities near Renton, WA are hiring for Diesel Mechanic Manager jobs?

Cities near Renton, WA with the most Diesel Mechanic Manager job openings:

Diesel Mechanic Manager jobs near you
Infographic showing various Diesel Mechanic Manager job openings in Renton, WA as of August 2026, with employment types broken down into 84% Full Time, 13% Part Time, 1% Temporary, and 2% Contract. Highlights an 84% Physical, 2% Hybrid, and 14% Remote job distribution, with an average salary of $66,137 per year, or $31.8 per hour.

Diesel Mechanic

CalPortland

Snoqualmie, WA • On-site

$48.10/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 26 days ago

CalPortland rating

7.5

Company rating: 7.5 out of 10

Based on 28 frontline employees who took The Breakroom Quiz

Job description

Job Summary

The Diesel Mechanic is responsible for safely and properly repairing commercial trucks and various equipment in the repair shop setting and out on road calls.

Benefits

At CalPortland, we’re proud to offer a comprehensive, competitive benefits package that provides health and financial support to our most important resources: our employees.  Your benefits are an important part of your overall compensation at CalPortland. That’s why we give you a wide range of benefits to choose from.  All regular full time employees may enroll in a variety of health and welfare plans including medical, dental and vision plans.  Other benefits include life insurance, disability coverage, employee assistance program, and retirement program.  The company also has a variety of voluntary benefits for employees to choose from.

Compensation

Hourly $48.10

Responsibilities
  • Diagnoses and repairs all types of gas and diesel equipment, including dump trucks, concrete mixer trucks, light trucks, street sweepers, wheel loaders, trailers and various ancillary equipment
  • Troubleshoot, repair and clean commercial trucks and equipment which may include removal of concrete buildup
  • Troubleshoots, repairs and replaces ignition systems, fuel systems, hydraulic systems, lighting systems, electrical systems, radio systems and ABS brake systems
  • Check, prioritize and repair equipment write-ups based on safety issues, customer service issues, PM issues and less critical issues
  • Keeps documentation on all repairs and consistently communicates status of downed vehicles to shop manager and dispatch
  • Assists in maintaining accurate parts inventory by keeping parts in their designated place and recording parts removed
  • Maintains service, maintenance and repair records
  • Repairs and maintains shop tools and machinery
  • Prepares and enters work orders
  • Makes emergency field repairs to all equipment in a safe and efficient manner
  • Responsible for working in a safe manner, reporting all incidents/injuries to management as soon as they occur
  • Attends safety meetings as scheduled by management
  • Performs other related duties as assigned
Education

High School Diploma/GED

Requirements/Qualifications
  • Must have own tools
  • Mechanical experience working on commercial vehicles
  • Diesel engine troubleshooting skills with various engine manufacturers
  • Experience with basic fabrication, use and application of welders and gas torch systems
  • Experience preforming preventative maintenance
  • Able to work both independently and as part of a team
  • Excellent written and verbal communication skills
  • Physical Requirements: climbing, stooping, bending, squatting, twisting, pushing, pulling, frequent lifting of 50 pounds, occasional lifting of 75 to 100 pounds, stretching, driving/sitting, using pneumatic and power tools
  • Ability to work in extremes of hot and cold weather and wet environments
  • Able to work varying start times including weekends
  • Current Commercial Driver’s License preferred
Conditions of Employment

Successful candidate must submit to post-offer pre-employment physical examination, drug/alcohol screen, and background check. Some positions require FMCSA regulated on-going drug and alcohol testing.

What CalPortland employees say

Pay

Benefits

Hours and flexibility

Workplace

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