Controls Technologist/Technician (DDC)

About Us:Mafna Air Technologies Inc. is a Canadian company and one of the leaders in providing custom Air Handling Solutions and HVAC Equipment to a vast client base across the US, Canada, and overseas. Over the past 20 years, Mafna has delivered innovative solutions to numerous industries and Government Agencies, including Fortune 500 companies.

Join the dynamic team of one of the leading Custom-Built Central Air Conditioning and Refrigeration Equipment Manufacturers in Cambridge, Ontario.
As part of our growing team, we are seeking Controls Technologist/Technician (DDC) for full-time permanent positions, having experience or skill in programming DDC (Direct Digital Control) Electronic Controller as well as Electro Mechanical Control for Heating, Ventilation and Air Conditioning Equipment.

Write software program according to sequence of operations as per plan and specifications, generate controls drawings, electrical power drawing /circuits.

Qualifications:

• Knowledge of Sequence of Operations for Heating, Cooling, Heat Recovery & Dehumidification Equipment.
• Ability to generate AutoCAD Drawing for Electrical Panels as well as Control Schematic Drawing.
• Knowledge of BACnet, Modbus and Ability to generate P&ID, sequences of operations, drawings, bill of materials. Develop programming, graphics and sequences of operations for DDC systems.
• Project management including problem solving and support during unit installation, testing and commissioning.
• Knowledge of the operation of air handling units including fans, variable frequency drives (VFD), Actuators, temperature, Humidity & pressure sensors and control devices including compressors.
• Basic knowledge of AutoCAD drawing software, experience in startup, Proficiency in English (reading specifications, communications, etc.) is required.
• Experience in troubleshooting, wiring and installation of electrical and HVAC components.
• Testing and Commissioning of the equipment at client Job Site.
• Successful Candidate to have own transport for travelling to job site for start up, testing and commissioning of the equipment.
• College/Education in instrumentation and controls with minimum of 2 years of experience in the field of controls related to HVAC & R system.

ONLY those candidates selected for an interview will be contacted.