Technician Jobs in Diamond Bar, CA

1-15 of 119 Jobs
Quick Apply

Reverse Osmosis Water Filtration Technician

Join Our Team as a Reverse Osmosis Water Filtration Technician! Are you passionate about providing clean and safe water to communities?...

In Person
Quick Apply
CMTS LLC

HVAC Technician - Field Supervisor - Los Angeles, CA

  • CMTS LLC
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 3 days ago
  • CMTS LLC
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 3 days ago

We're currently seeking a highly motivated HVAC Technician located to work in Los Angeles, California....

In Person

Low-Voltage Field Service Technician

  • ECAMSecure
  • Lakewood, CA (20 miles from Diamond Bar, CA)
  • 18 hours ago
  • Lakewood, CA (20 miles from Diamond Bar, CA)
  • 18 hours ago

Job Description: Join ECAM as a Low-Voltage Field Service Technician! ECAM, a leader in outdoor video surveillance, is hiring a Field Service Technician in City, ST....

In Person

Utility Worker

  • Sodexo
  • La Verne, CA (11 miles from Diamond Bar, CA)
  • 19 hours ago
  • La Verne, CA (11 miles from Diamond Bar, CA)
  • 19 hours ago

Utility Worker Location: GILEAD SCIENCES, LA VERNE - 49633001 Workdays/shifts : Weekdays morning shifts. More details will be provided during the interview process. Employment Type: Full-time Pay...

In Person

PLUMBING TECHNICIAN WANTED 911 DRAIN LINES (Orange County & LA)

  • 911 Drain Lines and Plumbing
  • Orange, CA (14 miles from Diamond Bar, CA)
  • 22 hours ago
  • Orange, CA (14 miles from Diamond Bar, CA)
  • 22 hours ago

level: mid level job title: Plumbimg Technician Position Summary: We're looking for a motivated, reliable, and skilled plumbing technician who understands plumbing systems and takes pride in delivering...

In Person

Seasonal Utility Worker - La Cienega

  • See's Candies, Inc.
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 1 day ago
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 1 day ago

Work is Sweet! 'Quality without Compromise' is not just a motto at See's Candies. It is the most important ingredient in our recipe for success. See's Candies has been in business since 1921 and...

In Person Temporary

NOW HIRING: Plumber / Technician (Seller) San Fernando Valley

  • Fix It Quick Plumbing Inc
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 1 day ago
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 1 day ago

un NOW HIRING: Plumber / Technician (Seller)- San Fernando Valley (San Fernando Valley) Fix It Quick Plumbing Inc image 1 of 2 compensation: Depending on experience employment type: experience level...

In Person

HVAC Technician

  • Abm.Com
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 2 days ago
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 2 days ago

Details: As an HVAC Technician at ABM Industries, you will be responsible for installing, maintaining, and repairing heating, ventilation, and air conditioning systems....

In Person

Field Service Technician- THD Port and Air- Ontario Ranch, CA

  • Plug Power
  • Ontario, CA (10 miles from Diamond Bar, CA)
  • 3 days ago
  • Ontario, CA (10 miles from Diamond Bar, CA)
  • 3 days ago

Field Service Technician Status: Non-Exempt (hourly) Department: Field Service Position Summary The Field Service Technician will support our fuel cell products currently installed in electric lift...

In Person

Water Treatment Specialist

  • Brenntag
  • Santa Fe Springs, CA (14 miles from Diamond Bar, CA)
  • 4 days ago
  • Santa Fe Springs, CA (14 miles from Diamond Bar, CA)
  • 4 days ago

Your Role & Responsibilities Technical Support & Business Development 65%-75% Actively pursue new sales opportunities, solutions and applications within the water treatment market of the assigned...

In Person

Field Service Technician II

  • Canon Careers
  • Ontario, CA (10 miles from Diamond Bar, CA)
  • 4 days ago
  • Ontario, CA (10 miles from Diamond Bar, CA)
  • 4 days ago

. - Properly maintain all technical information, Field Service Reports, Expense Reports, and Canon property assigned. - Maintain all technical information and Canon property assigned and provide direction...

In Person

SR HVAC Technician

  • Aerotek
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 4 days ago
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 4 days ago

Troubleshoot and resolve technical issues, including electrical problems (low voltage controls and high voltage power). Communicate effectively with clients, team members, and management....

In Person

Field Service Technician

  • UBEO, LLC
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 5 days ago
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 5 days ago

Field Service Technician Full Time Los Angeles, CA Posted on 11/3/2025 UBEO Business Services, the premier provider of business technology products and services, is seeking to hire a Field Service Technician...

In Person

HVAC Technician V - Commercial HVAC

  • Chapman University
  • Orange, CA (14 miles from Diamond Bar, CA)
  • 8 days ago
  • Orange, CA (14 miles from Diamond Bar, CA)
  • 8 days ago

Refrigeration EPA R410A certification Demonstrated skills to perform HVAC installation, troubleshooting, repair and maintenance at a technician level 5 or higher....

In Person

Field Service Technician - LA - Tuesday to Saturday Schedule

  • Quench
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 8 days ago
  • Los Angeles, CA (24 miles from Diamond Bar, CA)
  • 8 days ago

Position Overview The Field Service Technician installs, maintains, and repairs company equipment, including filtered water systems, ice machines, sparkling water dispensers, and coffee brewers....

In Person

Demographic Data for Diamond Bar, CA

Moving to Diamond Bar, CA? Find some basic demographic data about Diamond Bar, CA below.

Local
National
46,449
1,709
Medium

Technician Online Courses and Training Opportunities

iHire curates thousands of courses in order to recommend the best ones to help further your career. If you register for a course using the links on our site, we may receive a small commission.
John Academy
Electrical Technician
Course Overview An electrical technician is a well-respected profession that involves excellent physical activity with good pay. Learn the skills of an electrical technician and enjoy massive...
JobTestPrep
Amazon Maintenance Technician
Amazon maintenance technician candidates will take one of two tests in their hiring process: The Amazon Ramsay Maintenance Technician Test is a highly professional test conducted exclusively for...
JobTestPrep
Merck Bio Technician Preparation
Looking to become Merck's next Bio-Technician? Chances are you can get a step closer by practicing with our Sienna Reasoning Test (SRT) and personality test. To prepare for your interviews,...
Register to search for more online courses. >>>

Salary for Technician Jobs in Diamond Bar, CA

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHire research efforts.
Licensing / Certification

Required or preferred licenses and certifications for Technician positions.

Highest Education Level

Technicians in Diamond Bar, CA offer the following education background
High School or GED
25.9%
Vocational Degree or Certification
23.2%
Bachelor's Degree
21.4%
Associate's Degree
19.3%
Master's Degree
6.3%
Some College
2.2%
Doctorate Degree
0.9%
Some High School
0.8%
Average Work Experience
Here's a breakdown of the number of years' experience offered by Technicians in Diamond Bar, CA
None
39.2%
Less than 1 year
26.8%
1-2 years
18.8%
2-4 years
15.2%

Qualifications / Skill Sets

The following top skills are often required or desired to land a Technician position

In-Demand skills () are the most popular among employers according to the current jobs in our database. Last updated today!