EMS Senior Technician (Building Automation Systems / HVAC Controls)

EMS Senior Technician – Los Angeles, CA

Full-Time | On-Site | Los Angeles, CA

Why CMTS?

Every day at CMTS, we undertake impactful infrastructure projects that positively impact lives and communities. CMTS has over 40 years of industry experience, providing a strong foundation for continued success. We foster a culture of learning, professional development, and well-being while prioritizing work-life balance and ethical business practices. Join us as we continue to grow and make a meaningful impact.

About Your Role

CMTS is seeking a highly motivated EMS Senior Technician to support building automation systems, HVAC controls, commissioning, and energy management initiatives across school facilities in Los Angeles, CA. This role is responsible for troubleshooting HVAC and EMS systems, supporting commissioning activities, reviewing controls data, and assisting with energy optimization and preventive maintenance initiatives.

Required Education

Bachelor’s Degree or Associate Degree in:

Mechanical Engineering

Electrical Engineering

Computer Science

Information Technology

OR

Two-year technical degree in:

HVAC

Electronics-related studies

Additional experience may substitute for education on a year-for-year basis

Required Qualifications

Minimum of 3 years of experience in:

Building Controls

HVAC Controls

Related technical field

Understanding of:

Computer networking principles

Network configuration

Troubleshooting and maintenance

Ability to:

Wire HVAC control systems

Start up HVAC systems

Troubleshoot HVAC maintenance issues

Fundamental understanding of:

HVAC operations within facilities

Building automation systems

Preferred Qualifications

Experience working with controls manufacturers including:

Automated Logic

Carrier

Delta Controls

Distech

Schneider Electric

Trane

Experience debugging:

Installation issues

Startup issues

Dynamic and static commissioning issues

Experience supporting:

Installation personnel

Contractors

Field operations teams

Experience performing or assisting with:

EMS commissioning

Retro-commissioning

Building systems optimization

Responsibilities

Assist with:

HVAC Controls Design reviews

Submittal reviews

Review:

Utility data

EMS data

Energy usage trends

System alarms

Identify:

Recommissioning opportunities

Retro-commissioning opportunities

Preventive maintenance opportunities

Low-cost/no-cost energy conservation measures

Perform site visits to:

Verify as-built conditions

Investigate existing field conditions

Implement:

EMS system improvements

Low-cost system solutions

Controls optimization measures

Troubleshoot and resolve:

HVAC mechanical issues

Electrical issues

Controls system issues

Respond to:

Warranty calls

Service-related troubleshooting activities

Calibrate systems using:

Electronic testing equipment

Diagnostic tools

Assist in managing:

In-house commissioning projects

EMS performance activities

Support ongoing facility operations and maintenance activities

Perform additional duties as assigned

Preferred Skills / Abilities

HVAC controls troubleshooting

EMS/BAS systems analysis

Networking and controls integration

Energy efficiency and conservation awareness

Technical problem-solving and field diagnostics

Communication and coordination skills

What You Can Expect from CMTS

Opportunity to support impactful educational infrastructure programs

Collaborative and growth-focused work environment

Competitive compensation and benefits

Career advancement and professional development opportunities

100% company-paid:

Medical

Dental

Vision

401(k)

Life Insurance

Long-Term Disability Coverage

Salary Requirements

$117,000-124,000

Bonus Pay

A discretionary bonus may be granted based on:

Individual performance

Employee utilization

Attendance

Tenure

Achievement of corporate goals

Equal Employment Opportunity

CMTS, LLC is an Equal Opportunity Employer and does not discriminate based on race, creed, color, religion, ancestry, citizenship status, age, disability, sex, marital status, pregnancy, veteran status, sexual orientation, genetic information, arrest record, or any other protected characteristic under applicable federal, state, or local laws. CMTS is committed to equal opportunity in recruitment, hiring, compensation, benefits, training, promotion, and all other employment practices.