Senior EMS & DDC Technician - HVAC & Energy Solutions

Droisys Inc; Los Angeles (CA); On-site; USD 70,000 - 110,000; Full time

Job summary

Droisys Inc. seeks an EMS Senior Technician in Los Angeles, on-site, to assist the EMS Supervisor and maintain district HVAC DDC/EMS systems. You will work with the LAUSD TQST to repair, commission, and optimize energy usage, identifying energy conservation measures.

The role requires 3+ years as an HVAC DDC technician, with knowledge of networking and DDC startups. Strong analytical and field troubleshooting skills are essential for site-based projects.

Qualifications

• HVAC DDC technician with practical field experience.
• Basic networking knowledge for configuration and troubleshooting.
• Ability to wire and troubleshoot HVAC DDC maintenance issues.
• Solid understanding of HVAC operations in facilities.

Responsibilities

• Assist EMS Supervisor with field duties and DDC/EMS maintenance.
• Support reviews of EMS/DDC design and submittals.
• Review energy data to identify recommissioning opportunities.
• Investigate EMS/DDC conditions during site visits.
• Implement low-cost EMS solutions and respond to trouble calls.

Skills

HVAC DDC technician

Networking principles

Wiring/startup/troubleshooting

HVAC operations understanding

Education

Bachelor’s or Associate degree in engineering (mechanical, computer science, electrical, information technology)

Two-year technical degree in HVAC / Electronics with experience

Tools

Automated Logic

Carrier

Delta

Distech

Schneider Electric

Trane

Job description

Droisys Inc. seeks an EMS Senior Technician in Los Angeles, on-site, to assist the EMS Supervisor and maintain district HVAC DDC/EMS systems. You will work with the LAUSD TQST to repair, commission, and optimize energy usage, identifying energy conservation measures.

The role requires 3+ years as an HVAC DDC technician, with knowledge of networking and DDC startups. Strong analytical and field troubleshooting skills are essential for site-based projects.