Installer Shop Tech

Location: El Cajon, CA | Job Type: Full-Time

About the role

We are seeking an entry-level Shop Installer Technician to support our Fleet division. This is a great opportunity for someone looking to start a hands-on career in diesel, refrigeration, or fleet maintenance. The ideal candidate is mechanically inclined, eager to learn, and motivated to grow within a fast-paced shop environment.

Sonsray moves mountains for the construction, transportation, and agriculture industries. We are the West Coast's largest Thermo King & CASE dealership, offering sales, parts, service, rental, and leasing. We are committed to fostering a supportive and dynamic work environment. Learn more at https://sonsray.com/about/sonsray-video-gallery/

Responsibilities

• Assist with the installation of Thermo King vehicle-powered (VP) and auxiliary power units (APU) on trucks, tractors, and vans.
• Support senior technicians with mechanical installations, component mounting, basic wiring, and system setup.
• Follow installation guidelines, safety procedures, and quality standards to ensure all work meets Sonsray expectations.
• Perform basic shop tasks such as tool organization, parts staging, and work area cleanup.
• Learn proper use of hand and power tools in a shop environment.
• Accurately document work performed as directed by the Service Manager or lead technician.
• Maintain a clean, safe, and organized work area.
• Perform other duties as assigned to support shop operations and dealership objectives.

Qualifications

• Mechanical aptitude or interest in pursuing a career in fleet, diesel, or equipment service.
• Previous hands-on experience (automotive, diesel, HVAC, construction, or shop environment) is a plus but not required.
• Willingness to learn new skills and follow instructions from senior technicians.
• Ability to safely operate hand and power tools.
• Strong attention to detail and commitment to quality work.
• Ability to work in a shop environment, including standing, bending, lifting, and working with tools and equipment.
• Valid driver’s license and acceptable driving record (as required).
• Reliable, punctual, and team-oriented.

Benefits

• Medical coverage (PPO + HSA options)
• Dental, Vision, and Life insurance provided at no cost
• 401K with competitive employer contributions
• 80 hours of annual vacation, increasing with years of service
• Uniforms provided annually
• Annual boot voucher of $125.00
• One full paid day off annually for community volunteer work
• Birthday meal provided by Sonsray
• Privately owned and operated, with decisions made based on core values rather than corporate directives
• Annual Holiday Party, including covered airfare and hotel for employees and a guest
• Emphasis on company growth and employee development
• Open-door policy, fostering a collaborative environment with active owner and management involvement

Pay

$18 to $22 hourly depending on experience