Reference 19004 – Hvac Designer

Markham, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Dec 7, 2026
Experience: This position requires 1 or 2 years hvac design experience with buildings, and requires designer to complete design work independently with minimal supervision.
Posting language: English
Posted: Nov 10, 2026

Original job description

Frontop Engineering LTD

Markham

Posted 3 years ago

Be in the Front,with Quality Service

Responsibilities

This position requires 1 or 2 years hvac design experience with buildings, and requires designer to complete design work independently with minimal supervision. The Responsibilities of this position include but are not limited to the following:

Prepare and draft drawings for Hvac, plumbing, and fire protection based on architectural and structural layout for commercial, industrial, educational and residential buildings.
Do the building heat loss and heat gain calculations; duct calculations including air flow (CFM), Static pressure (ESP) and flow velocity (FPM).
Based on ASHRAE 62.1 standard of minimum ventilation rates in breathing zones, calculate ventilation requirements for all kinds of occupancies.
Draft the plumbing and drainage layout, size the DCW/DHW water line and sanitary pipe in terms of fixture units of Ontario building code.
Do the basic energy analysis and simulation to meet ASHRAE 90.1 requirements and energy efficiency design with OBC SB-10 and SB-12.
Layout fire alarm and sprinkler head distribution as per building code and NFPA13 standard.
Knowledge of all kinds of hvac equipment and system, including AHU, RTU, Heat pump, Fancoil, Make-up unit, and VAVs. Have ability to select equipment for building applications.
Knowledge of HOT2000 and canQUEST for space energy analysis and energy performance evaluation.
Knowledge of Ontario building code; Knowledge of ASHRAE, SMACNA, Fire code, and NFPA13 for fire sprinkler design.
Communication skills with clients and possibly go to job site for mark-up and inspections.
Basic AutoCAD drafting skills. Knowledge of Revit is an asset.
Other work assigned by Engineer or managers.
Soft skills including ability to communicate and work well with architectures, clients and contractors; Excellent time management skills; Ability to work under pressure; Analytical, thorough, resourceful and detail-oriented; Team and customer service-focused; Self-motivated, hardworking, flexible.

This position is toward to mechanical designer and professional engineers(P.Eng.)for HVAC, plumbing and fire protection in esidential(including condos),commercial and industrial building applications.

Please email you resume to admin@frontop.ca .

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Responsibilities

Prepare HVAC, plumbing, drainage, fire alarm, and sprinkler drawings and calculations for commercial, industrial, educational, and residential buildings. Select building mechanical equipment, perform energy analysis, and coordinate with clients, architects, contractors, and engineers, including site visits when needed.

Requirements

Requires 1–2 years of building HVAC design experience and the ability to complete design work independently with minimal supervision. Candidates should have knowledge of relevant building codes and standards, HVAC systems and equipment, energy analysis tools, and basic AutoCAD; Revit knowledge is an asset.

Skills

HVAC Design
HVAC Drafting
Plumbing Design
Fire Protection Design
Heat Loss and Heat Gain Calculations
Duct Calculations
Ventilation Calculations
Energy Analysis
Equipment Selection
AutoCAD
Revit
Ontario Building Code
ASHRAE Standards
NFPA 13
Communication
Time Management

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Keywords

HVAC
Plumbing
Fire Protection
AutoCAD
Revit
HOT2000
CanQUEST
ASHRAE 62.1
ASHRAE 90.1
Ontario Building Code
OBC SB-10
OBC SB-12
SMACNA
NFPA 13
Fire Code
Heat Loss Calculations
Heat Gain Calculations
Duct Calculations
Airflow
Static Pressure
Ventilation Rates
Energy Analysis
Energy Simulation
Energy Efficiency
Air Handling Unit
Rooftop Unit
Heat Pump
Fan Coil
Make-Up Air Unit
Variable Air Volume

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