Building Controls Service Technician

Modern Niagara Building Services, a proud part of BCTS, is a trusted partner for building owners and facility managers across Ontario. We deliver tailored building services that help commercial, institutional, industrial, healthcare, and residential facilities operate safely, efficiently, and sustainably. From proactive maintenance and 24/7 emergency service to HVAC, plumbing, electrical systems, building automation, energy optimization, and facility support, we help our customers maximize building performance throughout the entire lifecycle of their assets. At Modern Niagara Building Services, our people are at the heart of everything we do. Backed by the strength and resources of BCTS, we foster a collaborative, safety-first culture where innovation, accountability, and exceptional customer service drive our success. We are committed to creating an environment where employees can grow their careers while delivering reliable, responsive solutions that keep our customers' buildings operating at their best. The Building Controls Service Technician is responsible for inspecting, maintaining, repairing, and installing building automation systems (BAS) across client sites in the GTA. Based out of our Vaughan office, this role supports field and office teams to ensure projects are executed safely, efficiently, and in alignment with Modern Niagara’s technical and safety standards. Success means delivering reliable system performance, accurate documentation, and exceptional client service. Why This Role Matters to Modern Niagara Building Controls Service Technicians are essential for ensuring that building automation systems operate safely and efficiently. Their expertise directly impacts system reliability, client satisfaction, and project success. By providing technical leadership in commissioning, troubleshooting, and maintenance, this role helps Modern Niagara uphold its reputation for high-quality building solutions. Key Impact / Purpose * Ensure BAS projects are executed safely, on schedule, and to Modern Niagara standards. * Provide accurate system commissioning, documentation, and reporting to support operational excellence. * Strengthen client and contractor relationships through timely communication and technical expertise. * Support ongoing team development through mentorship, knowledge sharing, and training. Duties and Responsibilities On-site Network Start-up & Commissioning * Coordinate with installers to ensure field device installations follow best practices. * Verify controller power, BACnet MSTP/IP configurations, and BAS network communications. * Troubleshoot network issues using tools such as BACnet Discovery Tool, Wireshark, and Visual BACnet. * Guide installation teams to correct deficiencies and ensure project compliance. Hardware Commissioning * Commission field controllers and end devices, validating operation of safety interlocks and mechanical equipment. * Calibrate flow, temperature, and pressure transmitters; verify BAS input signals. * Test valves/dampers actuators and variable speed drives; maintain accurate commissioning documentation. * Ensure all devices and controllers are labeled according to project specifications. * Safely lift and carry up to 50lbs and work on ladders as required. Software & System Commissioning * Download and verify controller software using Distech Controls software tools. * Integrate 3rd party BACnet, Modbus, and Lonworks devices. * Validate program operation, control sequences, system trends, alarms, and graphics. * Escalate software issues to the Lead BAS Controls Technician and execute functional demonstrations for terminal units. Other Duties * Complete daily Safety Plan of the Day and maintain project documentation. * Assist in development of graphical user interfaces, user views, and project databases under Lead BAS Controls Technician guidance. * Upgrade and commission supervisory devices, program field devices, and support technical knowledge sharing. Must Haves * College Diploma in Electromechanical Engineering Technology or equivalent. * Demonstrated knowledge of HVAC control systems and building automation. * Strong verbal and written communication skills. * Comfortable interfacing with clients, contractors, and internal teams. * Ability to multi-task between fieldwork and other responsibilities. * Ability to work effectively in a team-based environment with minimal supervision. * Proficient with Microsoft software including Excel, Outlook, and Visio. Nice to Haves * Familiarity with Distech Controls software tools. * Previous experience in BAS commissioning or mechanical/electrical contracting. * Experience troubleshooting BACnet, Modbus, or Lonworks networks. * Exposure to technical documentation systems or process improvement initiatives. This is a new, intermediate level role. Expected hourly compensation: $32.24 - $41.45/hour (40 hours per week) Modern Niagara offers a competitive total compensation package including: * 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 * A competitive vacation package with additional vacation granted throughout your tenure * Employer Paid Parental Leave Top Up * Annual Community Day dedicated to volunteering and giving back to the communities where we live and work * Corporate Discounts across Canada for programs such as fitness, mobile phones, travel, home and auto insurance, and more About Modern Niagara Who We Are Modern Niagara helps building owners, managers, and general contractors meet the mechanical, electrical, integrated building technology, and building services needs of their buildings across Vancouver, Calgary, Edmonton, Toronto, Southwestern Ontario, Kingston, and Ottawa. We are committed to having a positive and meaningful impact on Canada’s 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 careers@modernniagara.com so we can make appropriate arrangements. We appreciate every applicant’s interest in joining Modern Niagara. Only those selected for an interview will be contacted.

The Building Controls Service Technician is responsible for the inspection, maintenance, repair, and installation of building automation systems across client sites. This role involves commissioning field controllers, verifying network communications, and providing technical support to ensure optimal building performance.

Candidates must hold a College Diploma in Electromechanical Engineering Technology or equivalent and possess demonstrated knowledge of HVAC control systems. Strong communication skills and the ability to work effectively in a team-based environment are essential for this role.

• Performance based bonus • Defined Contribution Pension Plan • Health and Dental benefits • Health spending account • Employee and Family Assistance Program • Vacation package • Employer Paid Parental Leave Top Up • Annual Community Day

• Microsoft ExcelSouhaitée
• Microsoft OutlookSouhaitée

Relevées dans la description du poste. Confirmez les exigences importantes ci-dessus.

• Building automation systems
• HVAC control systems
• Commissioning
• Troubleshooting
• Network configuration
• BACnet
• Modbus
• Lonworks
• Technical documentation
• Client relations
• Electromechanical engineering
• Microsoft Excel
• Microsoft Outlook
• Microsoft Visio
• Distech Controls software
• Energy Efficiency Improvement
• Working at Heights
• Project Documentation
• Industry Standards
• Distech (Building Automation System)
• Variable Speed Drives
• Professionalism
• Accountability
• Actuators
• Technical Leadership
• Network Communications
• LonWorks
• HVAC Controls
• HVAC
• Alarm Devices
• Building Performance
• Building Management System
• Construction
• Building Controls
• Customer Service
• Communication
• Discounts And Allowances
• Electrical Systems
• Electromechanical Engineering
• Graphical User Interface
• Innovation
• Plumbing
• Network Troubleshooting
• Mentorship
• Microsoft Software
• Multitasking
• Operational Excellence
• Proactive Maintenance
• Valves (Piping)
• Safety Standards

• Construction
• Engineering
• Trades
• Energy
• Technology
• Controls Service Technician
• Controls / Valve Technician
• Mechanical Engineering Technicians
• Control and Valve Installers and Repairers, Except Mechanical Door

Formation minimale

Diplôme professionnel

Expérience minimale

2+ ans

Langue de l’offre

anglais

Heures de travail

40 heures par semaine