Installer Shop Tech

SONSRAY, Inc.; El Cajon (CA); On-site; USD 25,000 - 30,000; Full time

Benefits offered by this job

Medical coverage (PPO + HSA options)

Dental, Vision, and Life insurance

401K with competitive employer?contrib

80 hours of annual vacation

Uniforms provided

Annual boot voucher

Volunteer day

Birthday meal

Open-door policy

Annual Holiday Party with airfare and?

Job summary

Sonsray in El Cajon, CA is seeking an entry-level Installer Technician to support our Fleet division. You will assist with installing Thermo King VP and APU units on trucks and vans, learn basic wiring, and work closely with senior technicians.

This role emphasizes safety, hands-on learning, and career growth in diesel, refrigeration, and fleet maintenance. A valid driver’s license and reliable team player attitude are important.

Qualifications

• Mechanical aptitude or interest 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.

Responsibilities

• Assist with the installation of Thermo King VP and auxiliary power units on trucks, tractors, and vans.
• Support senior technicians with mechanical installations, mounting, basic wiring, and system setup.
• Follow installation guidelines, safety procedures, and quality standards to meet 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 to support shop operations and dealership objectives.

Skills

Mechanical aptitude

Hands-on experience

Willingness to learn

Tool safety

Detail-oriented

Team-oriented

Valid driver’s license

Tools

Thermo King VP units

Vehicle wiring basics

Hand and power tools

Job description

Job Title: Installer Technician

Location: El Cajon, CA

Job Type: Full-Time

Salary Range: $18 to $22 hourly depending on experience

Position Summary

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.

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.

About Sonsray

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.

Why work here?

At Sonsray, we value all employees, their contributions, and most importantly, their ideas! We know that the key to moving mountains is teamwork. This is what we offer our team members:

• 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 $175.00
• 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