St. Catharines On Project engineer Jobs – 5 Openings This Week

Lead Electrical Engineer (P.Eng)
Green Integrations Inc. —Ontario
- From $100,000 a year
- Full-time
- Hybrid work
- Engineering
- Bachelor's
- Travel
Quick apply
Project Engineer, Transportation
R.V. Anderson Associates Limited —St. Catharines, ON
- $85,000–$135,000 a year
- Full-time
- Engineering
- Project management
- Bachelor's
- Dental care
- Paid time off
Quick apply
Lead Engineer, Projects
Ministry of Transportation —St. Catharines, ON
- $102,946–$154,412 a year
- Bilingual
- Civil engineering
- English
9d
Structural Engineer
Hatch —Niagara Falls, ON
- $86,000–$135,000 a year
- CAD
- Engineering
- Organizational skills
Quick apply
Principal Electrical Engineer
Cormorant Utility Services —Beamsville, ON
- Full-time
- Schematics
- Engineering
- Master's degree
Quick apply

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Lead Electrical Engineer (P.Eng)

Green Integrations Inc.
Ontario

Quick apply

Job details

Full-time
From $100,000 a year

Qualifications

Engineering
Electrical engineering
Bachelor's
Photovoltaic systems
Electrical Engineering
Communication skills
Certified Internal Auditor
Driving Licence

Full job description

About the job

Position: Lead Electrical Engineer (P.Eng)

Location: Ontario (Hybrid + Site Travel Required)

About Green Integrations

Green Integrations Inc. is a Canadian energy solutions provider specializing in commercial and industrial solar PV, EV charging, LED lighting, and energy audits. Since 2012, we have delivered hundreds of behind-the-meter energy projects across solar and building energy efficiency for commercial and industrial clients.

As our business continues to scale, we are seeking a Lead Electrical Engineer (P.Eng) to act as Engineer of Record, technical authority, and quality leader across commercial and industrial solar projects, with exposure to emerging energy storage applications.

The Role

The Lead Electrical Engineer (P.Eng) will own the engineering, stamping, and technical quality of commercial and industrial solar projects, while playing a key role in technology selection and technical standards development.

This role does not require hands-on system installation, but does require strong field awareness, site involvement, and accountability for compliant, buildable, and high-performance systems.

You will work closely with the sales team to support client decisions, as well as with project managers, auditors, construction teams, utilities, and leadership to shape how Green Integrations designs, evaluates,

and delivers integrated energy solutions.

Key Responsibilities

Engineering Authority & Project Engineering

Act as Engineer of Record for Ontario solar projects
Prepare, review, and stamp SLDs, IFC drawing packages, and as-built documentation
Lead electrical design for net-metered and load-displacement projects
Ensure compliance with OESC, ESA requirements, applicable utility standards, and CSA
Support commissioning, utility witness testing, and final utility authorization to operate
Provide technical leadership to project managers and site teams

Utility, ESA & COVER

Lead or support CIA submissions, ESA plan review, and COVER testing
Coordinate with Ontario utilities (Hydro One, Alectra, NT Power, Toronto Hydro, etc.)
Support post-energization troubleshooting and performance verification

Quality Control & Site Oversight

Lead quality control during construction and commissioning
Visit project sites as required to resolve technical or constructability issues
Manage RFIs, field changes, and engineering revisions
Ensure installations align with stamped design intent

Technology Sourcing & Engineering Standards

Support technology sourcing, vetting, and evaluation for solar, EV charging, and energy efficiency technologies
Evaluate suppliers based on technical performance, compliance, reliability, and bankability
Define and maintain internal technical guidelines, standards, and preferred equipment lists
Support continuous improvement of project engineering practices
Contribute to the growth and maturity of the engineering function

Qualifications

Licensed Professional Engineer (P.Eng) in Ontario (mandatory)
Bachelor’s degree in Electrical Engineering
5+ years of relevant Ontario commercial & industrial experience
Proven experience stamping IFC packages for solar projects in Ontario (mandatory)
Strong understanding of Ontario utilities, ESA, and COVER processes
In-depth knowledge of power systems and power distribution
Demonstrated understanding of commercial and industrial building electrical systems
Strong leadership, communication, and coordination skills
Proficiency with industry-standard engineering and design tools
Valid driver’s license and ability to travel to sites across Ontario

Assets / Nice to Have

Certified Energy Auditor (CEA) designation
Experience with energy modeling tools
Experience with energy storage (BESS) or EV charging projects
Experience acting as Engineer of Record on projects >500 kW

Compensation

Green Integrations Inc. offers a competitive compensation package commensurate with experience and qualifications, including base compensation and a comprehensive extended health and benefits program.

Equal Opportunity Employer

Green Integrations Inc. is an equal opportunity employer and is committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, colour, religion, sex, sexual orientation, gender identity or expression, age, disability, protected veteran status, or any other characteristic protected by applicable laws.

Thank you to all applicants for their interest; however, only those selected for an interview will be contacted.

Requirements added by the job poster

Bachelor's Degree
Professional Engineer
5+ years of work experience with Distributed Solar Photovoltaics
Electrical Engineer
5+ years of work experience with Utility Coordination

Pay: From $100,000.00 per year

Application question(s):

Are you a member of Professional Engineers Ontario?

Experience:

Photovoltaic systems: 1 year (preferred)

Licence/Certification:

Driving Licence (required)

Location:

Ontario (required)

Work Location: Hybrid remote in Ontario

Quick apply

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project engineer jobs in st. catharines on

Lead Electrical Engineer (P.Eng)

Project Engineer, Transportation

Lead Engineer, Projects

Structural Engineer

Principal Electrical Engineer

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