Building Automation Systems (BAS) Programmer

LeoForce; Worcester (MA); On-site; USD 55,000 - 76,000; Full time

Benefits offered by this job

Competitive rates

Overtime opportunities

Performance bonuses

Paid vacation and sick leave

Health care

401K plan

Job summary

LeoForce in Central Massachusetts is seeking a mid-level Building Automation Systems (BAS) Programmer to join our growing team. You will develop and modify control programs for HVAC and building automation projects, configure controllers, alarms, trends, and graphics, and support startup and commissioning.

The role requires integrating BACnet, Modbus, and TCP/IP networks, reading mechanical drawings, and delivering reliable operator interfaces while working with project teams and customers to

Qualifications

• Experience programming and commissioning Building Automation Systems (BAS/BMS).
• Strong understanding of HVAC equipment, control sequences, and mechanical systems.
• Experience with major BAS platforms (e.g., Tridium Niagara, Schneider Electric, Johnson Controls, Siemens, Distech, Alerton, Honeywell, Automated Logic).
• Knowledge of BACnet, Modbus, TCP/IP networking, and building control architectures.
• Ability to read and interpret mechanical drawings and sequence-of-operation documents.
• Strong troubleshooting and problem-solving skills; good communication with customers.

Responsibilities

• Develop and modify control system programming for HVAC and building automation applications.
• Configure controllers, databases, alarms, schedules, trends, and system graphics.
• Create and maintain user-friendly operator interfaces and graphical front ends.
• Integrate HVAC equipment and third-party systems using BACnet, Modbus, and LonWorks where needed.
• Support system startup, commissioning, and functional testing activities.
• Troubleshoot programming, networking, and communication issues remotely and on-site.
• Collaborate with project teams to ensure systems operate per design and requirements.
• Assist with point-to-point verification, sequence validation, and system optimization.
• Document programming changes, network architecture, and project deliverables.
• Provide technical support and training to customers and end users as needed.

Skills

BAS programming

Commissioning BAS/BMS

HVAC systems understanding

BACnet Modbus TCP/IP networking

Troubleshooting

Customer communication

Job description

Building Automation Systems (BAS) Programmer

Location: Central Massachusetts

Date Posted: 08-02-2026

Job Details

Experience: Mid Level

Salary: $40 - $55 per hour

About the Opportunity: We are seeking a Building Automation Systems (BAS) Programmer to join our growing team in Central Massachusetts. In this role, you'll help deliver intelligent building automation solutions that improve energy efficiency, occupant comfort, and operational performance across commercial and institutional facilities.

You will work alongside project managers, engineers, technicians, and customers to develop, configure, and commission control systems that bring HVAC and building systems together on a unified platform. This is an opportunity to work on a variety of projects while expanding your expertise with open-protocol building automation technologies and integrated building systems.

What You'll Do

• Develop and modify control system programming for HVAC and building automation applications.
• Configure controllers, databases, alarms, schedules, trends, and system graphics.
• Create and maintain user-friendly operator interfaces and graphical front ends.
• Integrate HVAC equipment and third-party systems using industry-standard protocols such as BACnet, Modbus, and LonWorks.
• Support system startup, commissioning, and functional testing activities.
• Troubleshoot programming, networking, and communication issues both remotely and in the field.
• Work closely with project teams to ensure systems operate according to design intent and customer requirements.
• Assist with point-to-point verification, sequence validation, and system optimization.
• Document programming changes, network architecture, and project deliverables.
• Provide technical support and training to customers and end users as needed.

What We're Looking For

• Experience programming and commissioning Building Automation Systems (BAS/BMS).
• Strong understanding of HVAC equipment, control sequences, and mechanical systems.
• Experience with one or more major BAS platforms such as Tridium Niagara, Schneider Electric, Johnson Controls, Siemens, Distech, Alerton, Honeywell, Automated Logic, or similar systems.
• Knowledge of BACnet, Modbus, TCP/IP networking, and building control architectures.
• Ability to read and interpret mechanical drawings, control schematics, and sequence-of-operation documents.
• Strong troubleshooting and problem-solving skills.
• Excellent communication skills and ability to work directly with customers and project teams.
• Valid driver's license and willingness to travel locally to project sites.

Preferred Qualifications

• Niagara N4 certification or equivalent BAS platform certifications.
• Experience with graphics development and system integration projects.
• Background supporting healthcare, education, commercial office, manufacturing, or industrial facilities.
• Familiarity with energy management strategies, trending, and system analytics.

A bit about us:

A systems integrator specializing in building automation

Why join us?

• Competitive rates
• 40 hours a week with the opportunity for overtime
• Annual salary reviews with performance bonuses
• Paid vacation and sick leave
• Health-care, life insurance, vision and dental insurance, long-term disability
• 401K plan