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Installer Trainee Jobs in California (NOW HIRING)

Responsibilities * Assist with the installation, repair, maintenance and testing of commercial ... Currently an Electrician Trainee, enrolled or working on enrollment in an approved Electrician ...

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Responsibilities * Assist with the installation, repair, maintenance and testing of commercial ... Currently an Electrician Trainee, enrolled or working on enrollment in an approved Electrician ...

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P.!! (san mateo) EXPERIENCED ONLY, NO TRAINEES... (( Trainees DO NOT APPLY)) PERIOD.. We have ... Plumber/Water Heater Installer * EXPERIENCED WATER HEATER INSTALLER NEEDED A.S.A.P. FOR LOCAL WATER ...

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Installer Trainee information

What is an installer trainee?

Installer Trainees are entry-level workers who assist with installing products, systems, or equipment under the supervision of experienced installers. They learn on the job, gaining practical skills and knowledge in areas such as construction, HVAC, electrical, or other technical fields. Their responsibilities often include preparing materials, following safety procedures, and supporting the installation team to ensure projects are completed efficiently and correctly.

What does an installer trainee do?

As an Installer Trainee, your day often starts with a team briefing where you’ll review installation plans and safety protocols. You’ll work closely with experienced installers, assisting with tasks such as measuring, assembling, and securing materials or equipment. This hands-on environment allows you to learn directly on the job, ask questions, and gradually take on more responsibilities as your skills develop. Collaboration and communication are key, as you'll frequently rely on guidance from seasoned technicians and coordinate with other tradespeople to ensure a smooth installation process.

What skills and qualifications are needed to thrive as an installer trainee?

To thrive as an Installer Trainee, you need basic mechanical aptitude, attention to detail, and often a high school diploma or equivalent. Familiarity with hand and power tools, measuring devices, and safety protocols is typically required, while on-the-job training or certifications like OSHA may be beneficial. Dependability, strong communication, and a willingness to learn set standout candidates apart in this entry-level role. These skills and qualities are crucial for ensuring safe, accurate, and efficient installation work as part of a professional team.

What is the difference between Installer Trainee vs Installer?

AspectInstaller TraineeInstaller
Required CredentialsHigh school diploma or equivalent; on-the-job trainingHigh school diploma or equivalent; specialized certifications may be preferred
Work EnvironmentTraining sites, job sites under supervisionActive job sites, client locations, construction sites
Job ResponsibilitiesAssisting with installation tasks, learning techniquesPerforming installations independently, troubleshooting

The main difference between an Installer Trainee and an Installer is experience level. Trainees are in training, assisting with tasks under supervision, while Installers are fully qualified workers responsible for completing installations independently.

Is being an installer trainee a good career path?

Being an installer trainee can be a good entry-level career path in fields such as construction, telecommunications, or equipment installation. It provides hands-on experience, skill development, and opportunities for advancement into skilled technician or installer roles, often with on-the-job training and certifications. However, career growth depends on the industry, individual effort, and additional training or certifications obtained over time.

What are the most commonly searched types of Installer jobs in California?

The most popular types of Installer jobs in California are:

What cities in California are hiring for Installer Trainee jobs?

Cities in California with the most Installer Trainee job openings:

Infographic showing various Installer Trainee job openings in California as of August 2026, with employment types broken down into 84% Full Time, 14% Part Time, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution.

Installer Trainee (Ontario)

Ontario, CA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 hours ago


Job description

A growing Manufacturing and Installation company with facilities throughout California is looking to fill positions in our Ontario, California facility. We want those who are willing to learn a trade and not just a job.
The successful candidate(s) will learn how to perform duties related to the Installation of some or all of the following products by tradesman who have set the standard in the industry.
  • Framed and Vanity Mirrors
  • Shower Enclosures
  • Wire Shelving
  • Mirrored Wardrobe Doors and
  • Closet Organizers

We will provide training, tools, guidance and opportunity to the right candidate(s)
To qualify, each candidate must meet the following requirements:
  • Work in the shop and on construction job sites in full compliance of all safety requirements.
  • Ability to work closely with journeyman who will provide all necessary training.
  • Ability to use various power tools, hand tools, and ability to read a tape measure accurately.
  • Ability to climb stairs while carrying products to install. (Frequent bending, squatting and kneeling).
  • Team player who is able to work well under pressure/deadlines and work overtime as needed.
  • Qualified candidate must be 21 years of age.
  • Must have Three (3) years driving experience.
  • Clean Motor Vehicle Record (DMV print out will be required upon request).

* Experience handling glass, mirrors, shower door or wardrobe doors is a plus but not required.
* Previous construction experience is a plus.
***Employee(s) will have the potential to increase their Pay based on how they progress through the Training Program.
Our company offers a competitive salary and full benefits including:
    • Health, Dental, and Vision Insurance.
    • PTO (Paid Time Off)
    • Paid Holidays
    • Life insurance (Paid by the company)
    • 401(k) savings plan with employer match.
    • Aflac Supplemental Insurance plans

If you have experience working in construction with any installation applications, want to learn a new trade and can work in a safety conscience environment then we would like to talk to you.