# EMS Senior Technician

- **Company:** The Tsui Group
- **Location:** Los Angeles, CA, US (Not specified)
- **Salary:** Salary not disclosed
- **Contract:** Full-time
- **Posted:** 2026-11-10

## Job 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)
OR
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

[Apply on the company site](https://www.joonow.com/en/job/ems-senior-technician-los-angeles-ca-cjj0x0em4b/apply)