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Assistant Mechanic Jobs in Baton Rouge, LA (NOW HIRING)

United Rentals

Field Diesel Mechanic

Gonzales, LA · On-site

$21.50 - $29.25/hr

  • PTO

... manner * Assist in the training of lower level technicians as needed * Maintain paperwork ... Advanced mechanical aptitude and working knowledge of tools * Strong mechanical background ...

United Rentals

Field Diesel Mechanic

Gonzales, LA · On-site

$21.50 - $29.25/hr

  • PTO

... manner * Assist in the training of lower level technicians as needed * Maintain paperwork ... Advanced mechanical aptitude and working knowledge of tools * Strong mechanical background ...

United Rentals, Inc.

Field Diesel Mechanic

Gonzales, LA · On-site

$21.50 - $29.25/hr

  • PTO

... manner * Assist in the training of lower level technicians as needed * Maintain paperwork ... Advanced mechanical aptitude and working knowledge of tools * Strong mechanical background ...

United Rentals - French

Field Diesel Mechanic

Gonzales, LA · On-site

$21.50 - $29.25/hr

  • Medical

  • PTO

... Assist in the training of lower level technicians as needed Maintain paperwork/electronic ... mechanical aptitude and working knowledge of tools Strong mechanical background knowledge of ...

United Rentals

Field Diesel Mechanic

Gonzales, LA · On-site

$21.50 - $29.25/hr

  • Medical

  • PTO

... Assist in the training of lower level technicians as needed Maintain paperwork/electronic ... mechanical aptitude and working knowledge of tools Strong mechanical background knowledge of ...

United Rentals - French

Field Diesel Mechanic

Gonzales, LA · On-site

$21.50 - $29.25/hr

  • Medical

  • PTO

... Assist in the training of lower level technicians as needed Maintain paperwork/electronic ... mechanical aptitude and working knowledge of tools Strong mechanical background knowledge of ...

Rain For Rent

Mechanic-A

Geismar, LA · On-site

$22.75 - $30.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Mechanic-A- Repairs and maintains diesel and gasoline industrial and submersible pumps. Positively ... Complete paperwork/electronic documents as required by management. * Assist in the training of ...

Rain for Rent

Mechanic-A

Geismar, LA · On-site

$22.75 - $30.50/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Mechanic-A- Repairs and maintains diesel and gasoline industrial and submersible pumps. Positively ... Complete paperwork/electronic documents as required by management. * Assist in the training of ...

Altom Transport

Truck & Trailer Mechanic

Saint Gabriel, LA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Perform yard checks to verify equipment readiness * Assist with scheduling preventative maintenance ... Strong mechanical and diagnostic skills * Basic tools required for diesel repair work * Ability to ...

United Rentals

Diesel Mechanic - Experienced

Baton Rouge, LA · On-site

$21.25 - $28.25/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

Baton Rouge, LA · On-site

$24 - $31.75/hr

  • PTO

... manner * Assist in the training of lower level technicians as needed * Maintain paperwork ... Advanced mechanical aptitude and working knowledge of tools * Extensive knowledge of construction ...

United Rentals

Diesel Mechanic - Experienced

Baton Rouge, LA · On-site

$24 - $31.75/hr

  • PTO

... manner * Assist in the training of lower level technicians as needed * Maintain paperwork ... Advanced mechanical aptitude and working knowledge of tools * Extensive knowledge of construction ...

United Rentals

Diesel Mechanic

Plaquemine, LA · On-site

$24.50 - $32.50/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 - French

Diesel Mechanic

Plaquemine, LA · On-site

$24.50 - $32.50/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 ...

First Student, Inc.

Diesel Mechanic

Baton Rouge, LA · On-site

$26.88/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Complete work orders accurately. * Assist with mobile emergency repair services when needed. Diesel ... Possession of a mechanic's tool set to complete all assigned duties. * Willingness to participate ...

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All JobsMechanic JobsAssistant Mechanic JobsAssistant Mechanic Jobs in Baton Rouge, LA

Assistant Mechanic information

See Baton Rouge, LA salary details

$12

$19

$27

How much do assistant mechanic jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for assistant mechanic in Baton Rouge, LA is $19.27, according to ZipRecruiter salary data. Most workers in this role earn between $16.63 and $20.77 per hour, depending on experience, location, and employer.

What is an assistant mechanic?

Assistant mechanics are entry-level professionals who support lead or senior mechanics in maintaining, repairing, and servicing vehicles or machinery. Their duties often include tasks such as changing oil, rotating tires, performing basic diagnostic tests, and keeping the work area clean and organized. Assistant mechanics also help with parts replacement and learn more complex repairs under supervision. This role serves as a stepping stone for gaining hands-on experience and advancing to higher-level mechanic positions.

What does an assistant mechanic do?

The responsibilities of an assistant mechanic include performing intermediate skilled repair work on automobiles, small engines, and other equipment. In this career, you help the mechanic install and replace various parts on cars, trucks, and tractors. You may also help perform complete tune-ups. Other duties include changing oil and checking batteries, fan belts, filters, tires, wipers, headlights, and more. You are responsible for troubleshooting and fixing heating and air conditioning systems, electrical controls, suspension, and exhaust systems. You help with overhauling and replacing major components like transmissions and engines. You are expected to order the required parts and supplies, help load and unload delivery trucks, tow broken-down vehicles, perform welding services, and offer assistance to other crews.

What are the key skills and qualifications needed to thrive as an assistant mechanic, and why are they important?

To thrive as an Assistant Mechanic, you need a foundational understanding of mechanical systems, basic repair skills, and often a high school diploma or technical training. Familiarity with diagnostic tools, hand and power tools, and sometimes certifications like ASE entry-level credentials are typically required. Attention to detail, a willingness to learn, and effective teamwork are crucial soft skills in this role. These abilities ensure that maintenance tasks are performed safely and efficiently, supporting senior mechanics and minimizing equipment downtime.

What are the typical challenges an assistant mechanic may face during their daily work, and how can they overcome them?

Assistant Mechanics often encounter challenges such as diagnosing unfamiliar mechanical issues, managing a fast-paced workload, and adapting to new technologies or equipment. To overcome these challenges, it's helpful to ask questions, seek guidance from experienced team members, and actively participate in training opportunities. Developing strong organizational skills and staying updated on the latest industry practices also help Assistant Mechanics perform efficiently and grow within the field.

What is the difference between Assistant Mechanic vs Automotive Technician?

AspectAssistant MechanicAutomotive Technician
CertificationsBasic automotive training, ASE certifications often preferredAdvanced ASE certifications, specialized training
Work EnvironmentAssists senior mechanics in repair shops, garagesPerforms diagnostics, repairs, and maintenance independently
Job ResponsibilitiesSupports repairs, prepares vehicles, learns technical skillsDiagnoses issues, repairs vehicles, performs complex tasks

Assistant Mechanics typically support automotive technicians by assisting with basic tasks and gaining experience. Automotive Technicians perform more complex diagnostics and repairs independently. While both roles require automotive knowledge, technicians usually have more advanced certifications and responsibilities.

More about Assistant Mechanic jobs

What are the most commonly searched types of Mechanic jobs in Baton Rouge, LA?

The most popular types of Mechanic jobs in Baton Rouge, LA are:

What cities near Baton Rouge, LA are hiring for Assistant Mechanic jobs?

Cities near Baton Rouge, LA with the most Assistant Mechanic job openings:

Assistant Mechanic jobs near you
Infographic showing various Assistant Mechanic job openings in Baton Rouge, LA as of August 2026, with employment types broken down into 2% As Needed, 78% Full Time, 16% Part Time, 2% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $40,078 per year, or $19.3 per hour.

Field Diesel Mechanic

United Rentals

Gonzales, LA • On-site

$21.50 - $29.25/hr

Full-time

PTO

Posted 7 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 Field Diesel Mechanic (Service Tech III - Field Service), you’ll use your skills to perform maintenance and repairs on complex 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 levels of Service Technician and leadership 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:

  • Safe maintenance and repair of a variety of complex rental equipment involving mechanical, electrical, hydraulic, and diesel systems

  • Travel to customer job sites for repair/maintenance of rental or customer owned equipment; must maintain service vehicle in a clean and professional manner

  • Assist in the training of lower level technicians as needed

  • Maintain paperwork/electronic documentation of work performed (work orders) in a complete and timely manner on a daily basis

  • 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

  • 3-5 years of experience repairing/maintaining equipment and tools

  • Advanced mechanical aptitude and working knowledge of tools

  • Strong mechanical background knowledge of various engines

  • Must own tools applicable to position

  • 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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