Senior HVAC Controls & Smart Building Specialist

Kelso Industries; Phoenix (AZ); On-site; USD 48,000 - 62,000; Full time

Benefits offered by this job

Medical, Dental, and Vision Insurance

401(k) with company match

Paid Time Off

Paid Holidays

Company-provided training and certific­

Career advancement opportunities

Access to smart building technologies

Company vehicle

Job summary

Kelso Building Services (KBS) seeks a Sr. BAS Technician to service, troubleshoot, and optimize Building Automation Systems across diverse facilities.

You will leverage remote analytics, diagnose complex control issues, and mentor junior technicians while delivering peak performance for commercial, healthcare, education, industrial, and mission-critical sites. The role combines field service with remote diagnostics and cybersecurity awareness, requiring strong client communication and

Qualifications

• 3+ years of BAS service experience.
• Strong HVAC troubleshooting knowledge.
• Experience reading control drawings and sequences of operation.
• Experience commissioning and servicing DDC systems.
• Valid driver’s license with acceptable driving record.
• Ability to pass background screening and drug testing.
• Strong communication and customer service skills.

Responsibilities

• Troubleshoot and repair BAS control systems and field devices.
• Diagnose HVAC, mechanical, electrical, and controls issues.
• Perform preventative maintenance and service inspections.
• Support controller replacements, upgrades, migrations, and system expansions.
• Validate sequences of operation and optimize system performance.
• Assist with commissioning, retro-commissioning, and startup activities.
• Complete point-to-point verification and functional performance testing.
• Maintain accurate documentation and system backups.
• Develop strong customer relationships and serve as primary technical contact.

Skills

BAS service

HVAC troubleshooting

Drawing interpretation

DDC commissioning

Driver's license

Customer service

Communication

Education

Associate degree or tech training in HVAC/Controls/Electronics

Tools

Tridium Niagara

Johnson Controls Metasys

Distech Controls

Delta Controls

Siemens Desigo

Honeywell WEBs

Reliable Controls

KMC Controls

Carrier i-Vu

ABB

Schneider Electric EcoStruxure

Job description

Kelso Building Services (KBS) seeks a Sr. BAS Technician to service, troubleshoot, and optimize Building Automation Systems across diverse facilities.

You will leverage remote analytics, diagnose complex control issues, and mentor junior technicians while delivering peak performance for commercial, healthcare, education, industrial, and mission-critical sites. The role combines field service with remote diagnostics and cybersecurity awareness, requiring strong client communication and