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Assistant Diesel Mechanic Jobs in Spring, TX (NOW HIRING)

United Rentals, Inc.

Diesel Mechanic

Houston, TX · On-site

$23.75 - $31.50/hr

  • PTO

As a Diesel Mechanic (Service Tech II), you'll use your skills to perform maintenance, preventive ... Demonstrate a wide array of complex equipment for customers * Assist with pick-up and delivery of ...

United Rentals

Diesel Mechanic

Houston, TX

$23.75 - $31.50/hr

  • PTO

As a Diesel Mechanic (Service Tech II), you'll use your skills to perform maintenance, preventive ... Demonstrate a wide array of complex equipment for customers * Assist with pick-up and delivery of ...

United Rentals

Diesel Mechanic

Houston, TX

$24.25 - $32/hr

  • PTO

As a Diesel Mechanic (Service Tech II), you'll use your skills to perform maintenance, preventive ... Demonstrate a wide array of complex equipment for customers * Assist with pick-up and delivery of ...

United Rentals - French

Diesel Mechanic

Houston, TX · On-site

$24.25 - $32/hr

  • Medical

  • PTO

As a Diesel Mechanic (Service Tech II), you'll use your skills to perform maintenance, preventive ... customers Assist with pick-up and delivery of equipment & parts Other duties assigned as needed ...

United Rentals

Diesel Mechanic

Jersey Village, TX

$23.75 - $31.50/hr

  • Medical

  • PTO

As a Diesel Mechanic (Service Tech II), you'll use your skills to perform maintenance, preventive ... customers Assist with pick-up and delivery of equipment & parts Other duties assigned as needed ...

United Rentals - French

Diesel Mechanic

Jersey Village, TX

$23.75 - $31.50/hr

  • Medical

  • PTO

As a Diesel Mechanic (Service Tech II), you'll use your skills to perform maintenance, preventive ... customers Assist with pick-up and delivery of equipment & parts Other duties assigned as needed ...

United Rentals - French

Diesel Mechanic

Jersey Village, TX · On-site

$23.75 - $31.50/hr

  • Medical

  • PTO

As a Diesel Mechanic (Service Tech II), you'll use your skills to perform maintenance, preventive ... customers Assist with pick-up and delivery of equipment & parts Other duties assigned as needed ...

United Rentals

Diesel Mechanic

Houston, TX

$24.25 - $32/hr

  • Medical

  • PTO

As a Diesel Mechanic (Service Tech II), you'll use your skills to perform maintenance, preventive ... customers Assist with pick-up and delivery of equipment & parts Other duties assigned as needed ...

GFL Environmental

Overnight Diesel Mechanic

Houston, TX · On-site

$35/hr

  • Medical

  • Retirement

  • PTO

... Assist in the review of mechanical write-ups on equipment and coordinate repair schedule. • ... a diesel mechanic • Experience using diagnostic software a plus • Must be computer literate ...

GFL Environmental

Overnight Diesel Mechanic

Houston, TX · On-site

$35/hr

  • Medical

  • Retirement

  • PTO

... Assist in the review of mechanical write-ups on equipment and coordinate repair schedule. • ... a diesel mechanic • Experience using diagnostic software a plus • Must be computer literate ...

United Rentals

Diesel Mechanic - Experienced

Humble, TX · On-site

$21.50 - $28.50/hr

  • PTO

As a Diesel Mechanic - Experienced (Service Tech IV), you'll use your skills to perform maintenance ... manner * Assist in the training of lower level technicians as needed * Maintain paperwork ...

United Rentals

Diesel Mechanic - Experienced

Humble, TX

$21.50 - $28.50/hr

  • PTO

As a Diesel Mechanic - Experienced (Service Tech IV), you'll use your skills to perform maintenance ... manner * Assist in the training of lower level technicians as needed * Maintain paperwork ...

United Rentals

Diesel Mechanic - Experienced

Humble, TX · On-site

$21.50 - $28.50/hr

  • Medical

  • PTO

As a Diesel Mechanic - Experienced (Service Tech IV), you'll use your skills to perform maintenance ... Assist in the training of lower level technicians as needed Maintain paperwork/electronic ...

United Rentals, Inc.

Diesel Mechanic - Experienced

Humble, TX · On-site

$21.50 - $28.50/hr

  • PTO

As a Diesel Mechanic - Experienced (Service Tech IV), you'll use your skills to perform maintenance ... manner * Assist in the training of lower level technicians as needed * Maintain paperwork ...

United Rentals - French

Diesel Mechanic - Experienced

Humble, TX · On-site

$21.50 - $28.50/hr

  • Medical

  • PTO

As a Diesel Mechanic - Experienced (Service Tech IV), you'll use your skills to perform maintenance ... Assist in the training of lower level technicians as needed Maintain paperwork/electronic ...

United Rentals

Diesel Mechanic - Experienced

Humble, TX · On-site

$21.50 - $28.50/hr

  • Medical

  • PTO

As a Diesel Mechanic - Experienced (Service Tech IV), you'll use your skills to perform maintenance ... Assist in the training of lower level technicians as needed Maintain paperwork/electronic ...

United Rentals - French

Diesel Mechanic - Experienced

Humble, TX · On-site

$21.50 - $28.50/hr

  • Medical

  • PTO

As a Diesel Mechanic - Experienced (Service Tech IV), you'll use your skills to perform maintenance ... Assist in the training of lower level technicians as needed Maintain paperwork/electronic ...

GFL Environmental

Diesel Mechanic - B

Houston, TX · On-site

$23.75 - $31.50/hr

... level mechanics, diagnose, repair and maintain GFL's Diesel and CNG fleet. Complete basic ... This hiring process may utilize machine-based systems to assist in screening and assessing ...

GFL Environmental

Diesel Mechanic - B

Houston, TX · On-site

$22.50 - $29.50/hr

... level mechanics, diagnose, repair and maintain GFL's Diesel and CNG fleet. · Complete basic ... This hiring process may utilize machine-based systems to assist in screening and assessing ...

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Showing results 21-40

All JobsDiesel Mechanic JobsAssistant Diesel Mechanic JobsAssistant Diesel Mechanic Jobs in Spring, TX

Assistant Diesel Mechanic information

See Spring, TX salary details

$11

$17

$25

How much do assistant diesel mechanic jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for assistant diesel mechanic in Spring, TX is $17.86, according to ZipRecruiter salary data. Most workers in this role earn between $15.38 and $19.23 per hour, depending on experience, location, and employer.

What are some typical challenges an assistant diesel mechanic may face in their daily work?

Assistant Diesel Mechanics often encounter challenges such as diagnosing complex engine problems, working with heavy and sometimes outdated equipment, and managing time effectively in a busy repair shop environment. They may also need to quickly adapt to new technologies and tools as diesel engines evolve, while ensuring all repairs meet strict safety and regulatory standards. Effective communication with lead mechanics and other team members is crucial to ensure tasks are completed efficiently and safely.

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

AspectAssistant Diesel MechanicDiesel Mechanic
CertificationsBasic technical training, ASE certifications often preferredAdvanced ASE certifications, extensive training required
Work EnvironmentAssists in repair shops, garages, fleet maintenancePerforms repairs, diagnostics, and maintenance independently
Job ResponsibilitiesSupports diagnostics, basic repairs, parts replacementPerforms complex repairs, troubleshooting, and diagnostics
Experience LevelEntry-level or apprentice roleExperienced, skilled technician

The main difference between an Assistant Diesel Mechanic and a Diesel Mechanic lies in experience, responsibilities, and certification levels. Assistants support more routine tasks and are often in training, while Diesel Mechanics handle complex repairs independently. Both roles are essential in fleet maintenance and repair environments, with the Assistant Diesel Mechanic serving as a stepping stone to becoming a fully qualified Diesel Mechanic.

What are the key skills and qualifications needed to thrive as an assistant diesel mechanic?

To thrive as an Assistant Diesel Mechanic, you need a solid understanding of diesel engine fundamentals, basic mechanical repair skills, and a high school diploma or technical certification in diesel technology. Familiarity with diagnostic software, hand and power tools, and maintenance record systems is typically required. Strong attention to detail, a willingness to learn, and effective teamwork are crucial soft skills for this role. These competencies ensure accurate repairs, efficient servicing, and safe operation of diesel-powered vehicles and equipment.

What is an assistant diesel mechanic?

Assistant Diesel Mechanics are entry-level professionals who support experienced diesel mechanics in maintaining, repairing, and servicing diesel engines and vehicles. Their duties often include tasks such as changing oil, replacing filters, assisting with diagnostics, and keeping the work area organized. They also help with more complex repairs under supervision, ensuring that trucks, buses, and other diesel-powered equipment operate safely and efficiently. This role is a valuable stepping stone for those looking to advance in the diesel technology field.

What are the most commonly searched types of Diesel Mechanic jobs in Spring, TX?

The most popular types of Diesel Mechanic jobs in Spring, TX are:

What are popular job titles related to Assistant Diesel Mechanic jobs in Spring, TX?

For Assistant Diesel Mechanic jobs in Spring, TX, the most frequently searched job titles are:

What job categories do people searching Assistant Diesel Mechanic jobs in Spring, TX look for?

The top searched job categories for Assistant Diesel Mechanic jobs in Spring, TX are:

What cities near Spring, TX are hiring for Assistant Diesel Mechanic jobs?

Cities near Spring, TX with the most Assistant Diesel Mechanic job openings:

Assistant Diesel Mechanic jobs near you
Infographic showing various Assistant Diesel Mechanic job openings in Spring, TX as of June 2026, with employment types broken down into 6% As Needed, 65% Full Time, 9% Part Time, 14% Temporary, and 6% Contract. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $37,142 per year, or $17.9 per hour.

Diesel Mechanic

United Rentals, Inc.

Houston, TX • On-site

$23.75 - $31.50/hr

Full-time

PTO

Re-posted 27 days ago

Job description

Great company. Great people. Great opportunities.
If you'd like the chance to make your mark with the world's largest equipment rental provider, come build your future with United Rentals!
As a Diesel Mechanic (Service Tech II), you'll use your skills to perform maintenance, preventive maintenance and minor repairs of equipment in a safe and professional manner. Every day, you can improve and challenge yourself, and if you have the desire and ambition, you'll have the potential to work towards higher level Tech roles in our Service Department. Like every member of our team, we will rely on you to provide exceptional customer service to our customers.
What you'll do:
  • Perform maintenance, preventive maintenance and repair of rental equipment and tools involving mechanical, electrical, hydraulic, and diesel systems
  • Maintain paperwork/electronic documentation of work performed (work orders) in a complete and timely manner on a daily basis
  • Demonstrate a wide array of complex equipment for customers
  • Assist with pick-up and delivery of equipment & parts
  • Other duties assigned as needed

Requirements:
  • High School diploma or equivalent
  • Valid driver's license with acceptable driving record
  • 1-2 years of experience repairing/maintaining vehicles and equipment; or trade school graduate
  • Must own tools applicable to position
  • Basic understanding of schematics and diagrams
  • Superior customer service, teamwork and verbal/written communication skills
  • Ability to frequently lift items up to 45 lbs.

This position is deemed Safety Sensitive for purposes of United Rentals' policies and procedures.
Why join us?
We don't just "talk the talk!" We're an award-winning company (recently named a Glassdoor Best Place to Work in 2026) that truly cares about our people - That's why we offer best-in-class benefits and perks that will support you and your family. In addition to our health and financial plans, we also offer:
  • Paid Parental Leave
  • United Compassion Fund
  • Employee Discount Program
  • Career Development & Promotional Opportunities
  • Additional Vacation Buy Up Program (US Only)
  • Early Wage Access through Payactiv (US Hourly Only)
  • Paid Sick Leave
  • An inclusive and welcoming culture

Explore our comprehensive U.S. benefit offerings
For Canadian benefits, click here
United Rentals, Inc. is an Equal Opportunity Employer and makes employment decisions regardless of race, color, religion, sex, national origin, age, genetic information, citizenship status, veteran status, sexual orientation, gender identity, disability, or any other status protected by law. If you need a reasonable accommodation at any point of the application process, please email careers@ur.com for assistance.
At United Rentals, we proudly hire active duty members, veterans, reservists, and their families. The values that define your service-leadership, discipline, integrity, and teamwork-are the same values that drive our success. With many veterans already part of our team, we're ready to help you transition into a rewarding career.
United Rentals consists of a wide variety of roles with different duties and responsibilities. The actual pay rate offered to candidates varies depending upon a wide range of factors including specific position, location, education, training, experience, skills, and ability.

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