Senior BAS Engineer - Onsite in Philadelphia

eBuzz Solutions; Philadelphia (Philadelphia County); On-site; USD 100,000 - 130,000; Full time

Job summary

eBuzz Solutions in Philadelphia is seeking a Senior Building Automations Service (BAS) Technician to join our onsite team. You will lead complex BAS events, diagnose interactions across controls, HVAC, networks, and servers, and coordinate changes with safety and rollback plans.

The role calls for 6+ years in servicing, programming, commissioning, or troubleshooting commercial HVAC controls, plus independent ownership of BAS service calls and strong BACnet/Ethernet networking knowledge.

Qualifications

• Six or more years of experience servicing, programming, commissioning, or troubleshooting commercial HVAC controls and building automation systems.
• At least three years independently owning BAS service calls, including control-program changes and customer communications.
• Advanced knowledge of commercial HVAC systems, DDC theory, electrical fundamentals, and controls-to-equipment interaction.
• Strong BACnet/IP, BACnet MS/TP, Ethernet networking, and third-party integration experience.
• Ability to lead technical incidents, coach technicians, and provide clear written findings.

Responsibilities

• Lead complex BAS events remotely and onsite with diagnostic strategy and customer ownership.
• Diagnose interactions among BAS controllers, networks, servers, databases, HVAC equipment, and third-party systems.
• Review sequences and alarms; implement changes with backups, testing, rollback plans, and verification.
• Serve as a technical escalation point for NOC and field team, including after-hours incidents.
• Coach lower-level technicians through troubleshooting and knowledge transfer.

Skills

BAS expertise

HVAC controls

Network troubleshooting

Customer communication

Team coaching

Change control

BACnet/IP

Field diagnostics

Cybersecurity boundaries

On-site travel readiness

Education

High school diploma or equivalent

Technical certificate in HVAC or controls

Tools

DDC programming tools

WebCTRL/ Niagara N4

Job description

eBuzz Solutions in Philadelphia is seeking a Senior Building Automations Service (BAS) Technician to join our onsite team. You will lead complex BAS events, diagnose interactions across controls, HVAC, networks, and servers, and coordinate changes with safety and rollback plans.

The role calls for 6+ years in servicing, programming, commissioning, or troubleshooting commercial HVAC controls, plus independent ownership of BAS service calls and strong BACnet/Ethernet networking knowledge.