HVAC Design Engineer jobs in Toronto, ON
Technical Design Manager
Easily applyUrgently hiringRESCo Energy IncMississauga, ON L4V 1K2- $100,000–$135,000 a year
- Full-time
- Dental care
- Employee assistance program
- On-site gym
- Discounted or free food
- RRSP match
- Company events
- Attend all design team meetings and ensure project continuity from sales through design into construction.
- Strong interest and experience in renewable energy…
Mechanical Design Engineer – HVAC
Easily applyOften replies in 1 dayDigital ShovelScarborough, ON M1E 2K4- From $90,000 a year
- Full-time
- Paid time off
- Vision care
- Dental care
- On-site gym
- Discounted or free food
- Extended health care
- Strong understanding of sheet metal design and manufacturing.
- Support prototype testing, troubleshooting, and design refinement.
- Friday, 9 am - 2 pm (remote).
Manufacturing Design Engineer
Easily applyOften replies in 1 dayDigital ShovelScarborough, ON M1E 2K4- From $90,000 a year
- Full-time
- Paid time off
- Vision care
- Dental care
- On-site gym
- Discounted or free food
- Extended health care
- We are looking for a Manufacturing Design Engineer to interface between our mechanical design engineers and our in-house sheet metal manufacturing facility.
HVAC Sales Engineer
Easily applyOften replies in 1 dayEngineered AirToronto, ON- $80,000–$120,000 a month
- Full-time
- Provide design and technical assistance to contractors, consulting engineers, architects, and owners to promote and sell Engineered Air products.
- INNOVAToronto, ON
- From $150,000 a year
- Full-time +1
- 3–5 years of experience in HVAC applied sales, systems design, or related field.
- Develop and maintain relationships with consulting engineers, mechanical…
Mechanical Design Engineer (HVAC – Sheet Metal)
Easily applyManpowerMississauga, ON L4Z 1Z8- Full-time
- Day shift
- Contribute to ongoing design improvements and process optimization initiatives.
- Develop your skills and expertise in HVAC and sheet metal design.
INTERMEDIATE/SENIOR MECHANICAL DESIGNER (HVAC)
Easily applyUrgently hiringConfidentialVaughan, ON- $75,000–$100,000 a year
- Temporary +1
- Flexible schedule
- Developing design criteria and conceptual mechanical designs with the Client, including feasibility analysis.
- Development and execution of Project Programming,…
HVAC Journeyman 2026
Easily applyUrgently hiringGama Services Inc.Greater Toronto Area, ON- $85,000–$105,000 a year
- Full-time +1
- Vision care
- Dental care
- Life insurance
- Disability insurance
- Designated paid holidays
- Extended health care
- Job Type:* Full-time, Permanent.
- Service, maintain, diagnose, and repair commercial and high-rise condominium HVAC systems.
- Nice to have G1 Gas License.
HVAC Journeyman 2026
Easily applyUrgently hiringGama Services Inc.Greater Toronto Area, ON- $85,000–$105,000 a year
- Full-time +1
- Vision care
- Dental care
- Life insurance
- Disability insurance
- Designated paid holidays
- Extended health care
- Job Type:* Full-time, Permanent.
- Service, maintain, diagnose, and repair commercial and high-rise condominium HVAC systems.
- Nice to have G1 Gas License.
4th Class Power Engineer
Easily applyUrgently hiringAGT Products INCMississauga, ON- $38–$42 an hour
- Full-time
- 40 hours per week
- Morning shift +1
- Vision care
- Dental care
- Life insurance
- Designated paid holidays
- Paid vacation
- RRSP match
- Maintenance – Class 4 Power Engineer (Boiler / Steam Systems).
- Shift: Morning (7:00 AM – 3:00 PM) and Afternoon (3:00 PM – 11:00 PM) rotation (2 weeks).
- MetroEtobicoke, ON
- Permanent
- Employee assistance program
- Flexible schedule
- Collaborate with various construction teams and consultants on refrigeration mechanical design.
- He will also design, review and optimize supermarket…
3rd Class Stationary Engineer Power Engineer
Easily applyFood Industry RecruitersNorth York, ON- $35.70–$36.70 an hour
- Full-time +1
- Monday to Friday +3
- Vision care
- Dental care
- Life insurance
- Company pension
- On-site parking
- Require a valid 3rd class stationary engineer license/ power engineer.
- Location*: North York, ON ( Hwy 401/ Hwy 400 area).
- Job Types: Full-time, Permanent.
HVAC Installer
Easily applyUrgently hiringCONSULT MECHANICAL INCConcord, ON L4K 5Y8- $30–$55 an hour
- Full-time
- Vision care
- Dental care
- Company car
- Company pension
- Extended health care
- Read and interpret mechanical drawings, design documents and specifications.
- The successful candidate will be experienced in the installation, coordination and…
- MetroEtobicoke, ON
- From $35.21 an hour
- Permanent
- Weekends as needed +2
- Depending on a candidate’s relevant knowledge, skills, education, and prior experience, a higher hourly wage may be offered.
HVAC Technician
Easily applyPaulsin Mechanical Ltd.Greater Toronto Area, ON- $40,186–$93,773 a year
- Full-time +1
- Company car
- Extended health care
- Small company with friendly work environment is looking for an experienced service technician/installer for commercial and residential work.
- Mackenzie HealthRichmond Hill, ON L4C 4Z3
- $37.88 an hour
- Full-time
- Day shift +2
- Adhering to established standards, procedures and policies, the Engineer ensures that the boilers and related equipment is functioning effectively, in order to…
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Job Post Details
Technical Design Manager - job post
Job details
Pay
- $100,000–$135,000 a year
Job type
- Full-time
Location
Benefits
Pulled from the full job description
- Dental care
- Employee assistance program
- On-site gym
- Discounted or free food
- RRSP match
- Company events
- On-site parking
Full job description
About RESCo
RESCo Energy Inc. is a solar technology expert, specializing in the design-build-maintenance of solar photovoltaic (PV) systems for commercial and industrial clients. We are a consulting engineering firm and licenced electrical contractor with in-house office and field resources. RESCo has been an award-winning solar firm since 2006 and continue to design projects with an innovative approach to production and long-term maintenance. Our Service Department is in-house and daily monitors and maintains active sites across Canada. We are Your Green Energy Partner™
Position Profile
The Technical Design Manager is responsible for leading solar PV and battery energy storage system design from early-stage sales feasibility through detailed engineering and construction support. This role bridges Sales, Engineering, and Operations, ensuring technical accuracy, design quality, and continuity across all project phases.
Responsibilities
- Oversee the Design Department including managing direct reports, department workflow & design outputs.
- Oversee detailed Solar PV and Battery Energy Storage System (BESS) design, including supporting equipment selection, sizing, and system optimization. Apply knowledge of supply chains & competitive market rates for materials & equipment.
- Attend all design team meetings and ensure project continuity from sales through design into construction.
- Coordinate and review work completed by System Designers and internal design resources.
- Oversee utility interconnection processes including applications, plan reviews, and SCADA coordination.
- Oversee the coordination of racking drawing packages and distribution equipment shop drawing packages.
- Oversee quality control, version control, and release of IFR and IFC design packages.
- Coordinate with external structural engineering resources.
- Establish and manage external engineering resources as necessary across North America.
- Ensure compliance with utility standards, CSA, OESC, CEC, NEC and other applicable codes.
- Ensuring designs align with customer expectations, and quoted system details.
- Support construction activities, respond to field design changes, and assist with commissioning and troubleshooting.
- Support RESCo’s Sales Department in their preparation of custom quotes, proposals, and formal Request for Proposal (RFP) responses for all RESCo services (Solar PV, BESS, EV Charging, and Preventative Maintenance solutions) by providing design methodologies and design intent content.
- Perform sales feasibility work:
- Using Helioscope, PVSYST and CAD software to prepare custom, preliminary solar PV designs.
- Create preliminary production, load and renewable fraction estimates.
- Attend site to gather necessary information such as measurements, electrical interconnection details and basic structural information.
- Prepare detailed financial models, compiling inputs from other department resources.
- Analyze solar feasibility, including structural, electrical, roofing, utility interconnection and billing data analysis.
- Support the evaluation of bids, tenders and RFP opportunities.
- Support the generation of Project Kick-Off Forms for handoff to Operations Department upon contract award.
Qualifications
- P.Eng registration with PEO or CET designation considered an asset.
- Strong interest and experience in renewable energy system design.
- Advanced proficiency with AutoCAD, Helioscope, PVSyst, Microsoft Excel and Outlook.
- Solid knowledge of utility interconnection requirements and electrical protection considerations; familiar with the Canadian Electrical Code and National Electrical Code.
- Strong analytical, organizational, and communication skills.
- Valid Ontario driver’s license.
- Ability to travel.
Disclosure:
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Pay: $100,000.00-$135,000.00 per year
Benefits:
- Company events
- Dental care
- Discounted or free food
- Employee assistance program
- On-site gym
- On-site parking
- RRSP match
Work Location: In person