Building Automation Systems (BAS) Technician

Company Overview

Upchurch is a rapidly growing, full-service building engineering company providing mechanical, plumbing, HVAC, and electrical services across the southeastern United States. Founded in 1970 and headquartered in Horn Lake, MS, Upchurch has grown through both organic expansion and strategic acquisitions, establishing a strong reputation for quality, reliability, and service excellence. We offer end-to-end solutions—from design and installation to ongoing maintenance and emergency support—helping clients maximize building performance, energy efficiency, and equipment lifespan.

Key Responsibilities

Why You’ll Love This Role

• Assist with programming and commissioning on high‑profile, technically advanced projects.

• Work with Johnson Controls FX systems daily (plus Tridium Niagara, Distech, and more).

• Be the in-the-field expert for troubleshooting and optimization.

• Collaborate with a team that values innovation, quality, and your expertise.

What You’ll Do

• Hardware validation, point-to-point checkout, and commission BAS systems with precision and quality.

• Diagnose and troubleshoot complex controls issues for all hardware, software, and communication installations.

• Partner with programming team to ensure field installation matches submittals and programming design.

• Train customers to get the most from their building automation.

• Other duties as assigned.

Qualifications

• 2+ years as a BAS on-site technician or equivalent HVAC experience.

• Experience with Johnson Controls FX (Workbench, Supervisors, Controllers) preferred.

• HVAC systems knowledge and strong problem‑solving skills.

• Bonus: Niagara N4 or other BAS platform experience.

Benefits:

• Competitive salary based on experience.

• Health, dental, and vision insurance.

• Paid time off and holiday pay.

• Opportunities for professional development and certification assistance.

Equal Employment Opportunity:

Upchurch Companies provides equal employment opportunities to all employees and applicants. We prohibit discrimination and harassment of any type based on race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.