Controls Technologist/Technician (DDC)

Mafna Air Technologies Inc; Cambridge; On-site; CAD 65,000 - 85,000; Full time

Job summary

A leading HVAC Solutions Provider in Cambridge, Ontario is looking for a full-time Controls Technologist / Technician (DDC) to join their team. In this role, you will program DDC Electronic Controllers and develop controls drawings and circuit diagrams. The ideal candidate will have a minimum of 2 years of related experience, knowledge of HVAC systems, and must be proficient in AutoCAD. This position requires transportation to job sites for testing and commissioning of equipment.

Qualifications

• Minimum of 2 years of experience in HVAC and refrigeration control systems.
• Proficiency in reading specifications and communicating in English is required.
• Successful candidates must have transportation to job sites.

Responsibilities

• Write software programs for DDC Electronic Controllers.
• Generate controls drawings and electrical power circuits.
• Provide project management during installation and testing.

Skills

Knowledge of Sequence of Operations for HVAC Equipment

AutoCAD Drawing generation

Knowledge of BACnet and Modbus

Project management skills

Troubleshooting and diagnostics

Education

College education in instrumentation and controls

Tools

AutoCAD

Job description

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.

Controls Technologist / Technician (DDC)

We are seeking a full‑time permanent Controls Technologist / Technician (DDC) with experience or skill in programming Direct Digital Control (DDC) Electronic Controllers as well as electro‑mechanical controls for Heating, Ventilation and Air Conditioning Equipment. Responsibilities include writing software programs according to sequence of operations per plans and specifications, generating controls drawings, and electrical power drawings/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 start up, proficiency in English (reading specifications, communications, etc.) is required.
• Experience in troubleshooting, diagnostics, testing and commissioning of the equipment at client job sites.
• Successful candidate must have transportation to travel to job sites for start‑up, testing and commissioning of the equipment.
• College/education in instrumentation and controls with a 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.