The Senior Building Controls Programmer plays a key role in delivering building automation solutions for new construction, retrofit, and service projects.

This position is responsible for designing, programming, configuring, integrating, and supporting Building Automation Systems (BAS) that optimize building performance, occupant comfort, and energy efficiency.

Working collaboratively with Project Managers, Controls Engineers, Field Technicians, IT stakeholders, and clients, the Senior Building Controls Programmer ensures control systems are designed, commissioned, tested, and transitioned into operation while maintaining Modern Niagara Building Services high standards for quality and customer satisfaction.

This role combines office, and on-site work and requires travel to project sites.

Why This Role Matters Building Controls Programmers are integral to the success of Modern Niagara Building Services'' Building Controls team.

Their expertise ensures building automation systems operate reliably, safely, and efficiently throughout the project lifecycle.

Success in this role directly contributes to: Successful project delivery Reliable and high-performing building systems Efficient commissioning and project turnover Client satisfaction and long-term system performance Continuous improvement of programming standards and best practices Key Responsibilities Design, develop, configure, and support software for Building Automation Systems (BAS).

Develop control logic, graphics, alarming, trending, scheduling, and system databases using the Tridium Niagara Framework.

Design and implement integrations between BAS platforms, HVAC equipment, energy management systems, and third-party systems using industry-standard protocols.

Participate in system architecture discussions, design reviews, and implementation planning.

Lead software commissioning activities, startup support, functional testing, and system validation.

Troubleshoot complex programming, sequence of operation, integration, and network issues during commissioning and post-handover support.

Collaborate closely with Project Managers, Controls Engineers, electricians, mechanical contractors, IT personnel, and clients throughout project execution.

Prepare and maintain technical documentation including programming standards, network architecture, system configurations, graphics, and as-built documentation.

Support customer training and provide technical assistance during project turnover.

Mentor junior programmers and contribute to the development of internal programming standards, documentation, and continuous improvement initiatives.

Manage multiple projects while meeting established schedules and project milestones.





Provide ongoing technical support for existing BAS installations as required.

Required Qualifications Diploma or Degree in Automation Engineering Technology, Computer Engineering, Software Engineering, Electrical Engineering, or a related technical discipline.

Minimum five years of experience programming or integrating Building Automation Systems.

Demonstrated experience with the Tridium Niagara Framework (Niagara N4).

Strong understanding of HVAC systems including: Air Handling Units (AHUs) Boilers Chillers Heat Pumps Heat Exchangers Variable Air Volume (VAV) systems Hydronic systems Strong troubleshooting and analytical skills.

Experience working in commercial, institutional, healthcare, or industrial environments.

Ability to interpret mechanical drawings, control schematics, sequences of operation, and network architecture.

Excellent communication and interpersonal skills.

Ability to manage multiple priorities in a fast-paced, project-driven environment.

Valid driver''s license and willingness to travel to project sites Preferred Qualifications Niagara N4 Certification.

Experience with Distech Controls and GFX programming.

Knowledge of BACnet, Modbus, MQTT, and other building automation communication protocols.

Knowledge of IP networking, managed switches, VLANs, routing, and cybersecurity fundamentals for Operational Technology (OT) environments.

Experience with scripting or programming languages such as Python, Java

Script, C#, or SQL.

Experience integrating third-party systems including lighting controls, power monitoring, metering, and access control.

Skills Required Building Automation System Programming HVAC Systems BAS Design System Integration Troubleshooting Networking Project Coordination Technical Documentation Preferred Distech GFX Niagara N4 Certification OT/IT Networking Scripting and Automation Behaviours Team Player Collaborates effectively with project teams and clients.

Functional Expert Demonstrates advanced technical knowledge and serves as a subject matter expert.

Innovative Continuously seeks improved technical solutions and programming efficiencies.

Detail Oriented Produces accurate, reliable, and high-quality work.

Dedicated Demonstrates accountability, professionalism, and commitment to project success.

This is a new position.

Expected annual compensation; $90,000 - $110,000.





Modern Niagara Building Services offers a competitive total compensation package including: Car Allowance Company Fuel Card Performance based bonus opportunities Defined Contribution Pension Plan with a generous employer contribution Flexible Health and Dental benefits with tiered options to meet the needs of you and your family An annual health spending account to support your overall wellness 24/7 confidential support through our Employee and Family Assistance Program with access to comprehensive resources and professional services A competitive vacation package withadditionalvacation granted throughout your tenure with the organization.

Employer Paid Parental Leave Top Up Annual Community Daydedicatedto volunteering and giving back to the communities where we live and work Corporate Discounts through various vendors across Canada for programs such as fitness, mobile phones, travel, home and auto insurance and many others Here at Modern Niagara Building Services, because we know our people are the best in the industry, we pride ourselves on providing a total compensation package that rewards employees for their hard work and supports employees and their families in their overall wellbeing.

About Modern Niagara Building Services Who We Are Contemporary Niagara Building Services helps building owners, managers, and general contractors meet the mechanical, and electrical needs of their buildings across Vancouver, Calgary, Edmonton, Toronto, Southwestern Ontario, and Ottawa.

We are committed to having a positive and meaningful impact on Canadas infrastructure and on the communities where we live, learn, work, and heal.

We build for life.

Our Culture & Values We value passion, initiative, determination, professionalism, and teamwork.

Health and safety are embedded in everything we do, and our award-winning safety culture consistently performs well above industry standards.

Diversity, Equity & Inclusion at Modern Niagara We are committed to building a diverse,equitable, and inclusive organization where everyone has access to opportunity, feels a sense of belonging, and can thrive.

We actively work to remove barriers faced by members of equity-seeking groups (including women, Indigenous, Black, racialized, 2SLGBTQIA+ people, people with disabilities, and newcomers to Canada) in the construction industry.

We encourage applications from candidates of all backgrounds and lived experiences and are committed to a barrier-free hiring process.

If you require accommodation at any stage of the recruitment process, please contact us at so we can makeappropriate arrangements.

We appreciate every applicants interest in joining Modern Niagara Building Services.

Only those selected for an interview will be contacted.

📌 Senior Building Controls Programmer (Toronto)
🏢 Modern Niagara
📍 Toronto