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About the Role

Kelso Building Services (KBS) is seeking experienced Senior Building Automation Systems (BAS) Service Technicians to support and grow our BAS service business. This position is ideal for a highly skilled BAS professional who enjoys troubleshooting complex building systems, working directly with customers, mentoring junior technicians, and helping facilities operate at peak performance. As a Senior BAS Technician, you will serve as a trusted technical resource for various facility customers while leveraging KBS’s advanced remote monitoring and analytics capabilities.

Responsibilities

Troubleshoot and repair BAS control systems and field devices.
Diagnose HVAC, mechanical, electrical, and controls-related issues.
Perform preventative maintenance and service agreement 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.
Support enterprise and site-level building automation platforms.
Assist customers with energy optimization initiatives.
Configure alarming, trending, dashboards, and analytics.
Support integration of HVAC, lighting, power monitoring, refrigeration, and specialty systems.
Assist with Fault Detection & Diagnostics (FDD) initiatives.
Utilize remote monitoring tools to identify and resolve issues proactively.
Develop strong customer relationships.
Serve as the primary technical contact for assigned accounts.
Provide recommendations for system improvements and lifecycle planning.
Identify and develop service agreement and project opportunities.
Coordinate with project managers, service managers, and sales teams.
Mentor junior technicians and apprentices.
Assist with technical training and onboarding.
Provide field leadership on complex service projects.
Support technical standards and best practices.

Requirements

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.

Skills

Tridium Niagara
Johnson Controls Metasys
Distech Controls
Delta Controls
Siemens Desigo
Honeywell WEBs
Alerton
Reliable Controls
KMC Controls
Carrier i-Vu
ABB
Schneider Electric EcoStruxure
BACnet/IP
BACnet MS/TP
Modbus RTU/TCP
LonWorks
MQTT
API Integrations
Networking fundamentals
VPN technologies
Remote access solutions
OT cybersecurity best practices
Strong communication and customer service skills.

Location

Austin, TX

Work Type

Full-time

Experience Level

Senior

Education Level

Associate degree or technical training in HVAC, Controls, Electronics, or related field.
Niagara N4 Certification.
Manufacturer certifications.
HVAC Technician certification.

Salary/Compensations

$35.00 – $45.00+ per hour
Overtime opportunities
Performance incentives

Benefits

Medical, Dental, and Vision Insurance.
401(k) with company match.
Paid Time Off.
Paid Holidays.
Company-provided training and certifications.
Career advancement opportunities.
Access to industry-leading smart building technologies.
company vehicle

About the Company

At Kelso Building Services, we are building the future of intelligent facilities through our nationwide Smart Buildings and Digital Operations initiatives. Our technicians are supported by the KBS Digital Operations Center, advanced analytics tools, remote engineering resources, and a growing team of BAS experts across the country.