The Tsui Group

EMS Senior Technician

HVAC & Building SystemsPosted on Nov 11

Full-timeLos Angeles, CA, USAIn-person

About the Job

Requirements

A minimum of three years of professional experience in building controls or a related field.
Understanding of computer networking principles, including configuration, maintenance, and troubleshooting.
Ability to wire, start up, and troubleshoot basic HVAC maintenance issues.
Fundamental understanding of HVAC operations within a facility.
A bachelor’s or associate degree from a recognized college or university in mechanical engineering, computer science, electrical engineering, or information technology, or a two-year technical degree in HVAC or electronics-related studies with two additional years of experience substituting for education on a year-for-year basis.

Responsibilities

Assist with HVAC controls design and submittal reviews.
Assist in reviewing utility data and energy usage to identify schools for recommissioning and retro-commissioning.
Assist in reviewing EMS and energy data and alarms to identify no-cost or low-cost energy conservation measures.
Assist in reviewing EMS, energy data, and alarms to identify preventive maintenance measures.
Perform site visits to investigate as-built conditions on identified projects.
Implement low-cost or no-cost solutions or alternatives to EMS system projects or repairs at existing school sites.
Troubleshoot and resolve basic HVAC mechanical, electrical, and controls problems.
Respond to basic warranty calls.
Calibrate systems requiring basic electronic test equipment.
Assist in managing in-house commissioning projects.
Perform other duties as assigned.

Desired Qualifications

Experience working with multiple controls manufacturers, including Automated Logic, Carrier, Delta, Distech, Schneider Electric, or Trane.
Ability to debug installation issues during static and dynamic start-up phases.
Experience supporting installation personnel and other contractors on project sites.
Extensive experience performing or assisting with EMS commissioning.

EMS Senior Technician

The Tsui Group · Los Angeles, United States · Full-time · Posted 2026-11-10

Salary: USD 110,000–115,000

Workplace: on_site

Department: LAUSD

Description

The Tsui Group is seeking a candidate who is qualified and experienced in educational facility construction projects to serve as an EMS Senior Technician for a large educational client within Los Angeles County with the below duties:

Assist with HVAC Controls Design and Submittal reviews
Assist in reviewing utility data and energy usage to identify schools for recommissioning and retro commissioning
Assist in reviewing EMS and energy data, and alarms to identify no cost/low-cost energy conservation measures
Assist in the review of EMS, energy data, and alarms to identify preventive maintenance measures
Perform site visits to investigate as built conditions on identified projects
Implement low-cost to no-cost solutions or alternatives to projects/repairs of EMS systems at existing school sites
Troubleshoot and resolve basic HVAC mechanical, electrical, and controls problems
Respond to basic warranty calls
Calibrate systems requiring basic electronic test equipment
Assist in managing In-House Commissioning Projects
Performs other duties as assigned

Requirements

Required Experience:

Minimum of three years of professional experience in building controls or a related field
Understanding of computer networking principles, including configuration, maintenance, and troubleshooting
Ability to wire, start up, and troubleshoot basic HVAC maintenance issues
Fundamental understanding of HVAC operations within a facility.

Required Education:

Graduation from a recognized college or university with a bachelor’s or associate degree in engineering (mechanical, computer science, electrical, information technology)

Two-year technical degree in HVAC, Electronics-related studies with additional 2 years of experience to compensate for education on a year-for-year basis

Preferred Qualifications:

Experience working with multiple controls manufacturers including Automated Logic, Carrier, Delta, Distech, Schneider Electric, or Trane
Proven ability to debug installation issues during both static and dynamic start-up phases
Experience supporting installation personnel and other contractors on project sites
Extensive experience in performing or assisting in performance of commissioning of EMS

Benefits

Salary Range: $110,000-$115,000
Medical, Vision, & Dental – 100% covered for the employee*
Life and Disability Insurance
10.5 days of Vacation pay (Accrued)
6 days of Sick pay (Available Immediately)
13 days of Holiday pay
3% Employer Contribution 401k (After 1 year of service)
Monthly Stipend for Cell Phone
Laptop for work purposes

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About the Company

The Tsui Group

Company size: Not listed
Company stage: Not listed
Total funding: Not listed
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