BAS Controls Technician — Field Diagnostics & Retrofits

ControlsJobs; San Bernardino (CA); On-site; USD 128,943,000 - 177,655,000; Full time

Benefits offered by this job

Company Vehicle & Fuel Card

Medical, Dental, Vision

401(k) Matching

Paid Vacation

Sick Leave

Holidays

Company Laptop

Phone

Tools

Uniforms

Job summary

ControlsJobs is seeking a BAS Controls Technician to support service, retrofit, and small project work across the Sacramento and Northern California region. You will diagnose and repair BAS/DDC systems in commercial buildings, healthcare facilities, and campuses, with a strong focus on customer service.

Ideal candidates have hands-on experience with Tridium Niagara, BACnet/Modbus/LON networks, and Bosch/Johnson Controls platforms.

Qualifications

• Background working as BAS Technician or HVAC Controls Specialist.
• Experience diagnosing BAS networks and control sequences.
• Ability to read wiring diagrams and schematics.
• Strong customer-facing communication skills.

Responsibilities

• Diagnose BAS/DDC hardware and field devices.
• Perform service calls, tune-ups, and emergency troubleshooting.
• Upgrade legacy BAS systems and assist retrofit projects.
• Load or adjust BAS programs, graphics and logs.
• Maintain service reports and communicate with customers.
• Collaborate with project managers and service coordinators.

Skills

BAS networks

Diagnostics

Customer service

Field troubleshooting

Education

HVAC controls background

Tools

BACnet

Modbus

LON

Tridium Niagara

Johnson Controls

Job description

ControlsJobs is seeking a BAS Controls Technician to support service, retrofit, and small project work across the Sacramento and Northern California region. You will diagnose and repair BAS/DDC systems in commercial buildings, healthcare facilities, and campuses, with a strong focus on customer service.

Ideal candidates have hands-on experience with Tridium Niagara, BACnet/Modbus/LON networks, and Bosch/Johnson Controls platforms.