Senior Electrical Engineer

Job Description

Job Description

Senior Electrical Engineer – Solar Energy

Location : Calgary, AB (with national project scope)

About Firefly Solar

Firefly Solar is a fast-growing leader in renewable energy solutions across Canada. We deliver high-quality residential, commercial, and utility-scale solar projects that combine sustainability with innovation. Our team is built on integrity, technical excellence, and a commitment to customer-focused solutions.

About the Role

We are looking for a Senior Electrical Engineer with strong experience in large-scale commercial and industrial solar projects. This role will focus on designing and reviewing electrical systems that meet the Canadian Electrical Code (CEC) and guiding projects from concept through to completion. You will play a key part in ensuring our projects are delivered safely, efficiently, and to the highest technical standard.

Key Responsibilities

Lead the electrical design for commercial and industrial solar PV projects.

Ensure all designs meet the Canadian Electrical Code (CEC) and local / utility requirements.

Provide system optimization and value-engineering for cost-effective and code-compliant solutions.

Collaborate with engineers, project managers, and electricians to support successful project delivery.

Manage timelines and deliverables for engineering packages, drawings, and studies.

Prepare and review single-line diagrams, load calculations, protection / coordination studies, and bills of material.

Liaise with utilities, municipalities, and clients to secure approvals and resolve technical issues.

Qualifications

Bachelor’s degree in Electrical Engineering (Master’s degree is an asset).

P.Eng. designation with APEGA (or eligibility for registration).

7+ years of electrical engineering experience, including at least 3+ years in solar PV or renewable energy.

Direct experience with large-scale commercial or industrial solar projects.

Strong knowledge of the Canadian Electrical Code (CEC) and utility interconnection requirements.

Proficiency with AutoCAD, ETAP, Helioscope, or similar tools.

Proven ability to balance priorities and meet deadlines without compromising quality.

Strong leadership, communication, and problem-solving skills.

What Success Looks Like in This Role

Delivering accurate, code-compliant engineering packages on time.

Demonstrating technical excellence in solar PV system design and interconnection.

Mentoring and guiding junior engineers to strengthen the team’s technical depth.

Collaborating effectively with project managers, electricians, and clients.

Solving challenges quickly while maintaining safety, quality, and compliance.

Why Firefly Solar

At Firefly Solar, you’ll join a team dedicated to shaping Canada’s clean energy future. We offer competitive compensation, career growth opportunities, and the chance to work on projects that make a real impact. Guided by values like integrity, accountability, and excellence, we support each other in delivering work that truly matters.