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At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible.

Job Description Join Parsons as a Senior Electrical Designer and help deliver complex rail and transit infrastructure projects, including Lakeshore East and transit bus garage upgrades. You’ll lead and coordinate the design of power distribution, communications, security, fire alarm, lighting, and control systems—working with multidisciplinary teams to create safe, reliable solutions that keep communities moving.

What You’ll Be Doing

Design and coordinate

medium- and low-voltage power distribution systems

for rail and transit facilities.

Design

communications systems

including fiber optic, PA, telephone, CCTV, and network infrastructure.

Design

security systems

including access control, intrusion detection, and video surveillance.

Design and coordinate

fire alarm and life safety systems

.

Perform

lighting design and photometric analysis

for stations, tunnels, maintenance facilities, and ancillary buildings.

Conduct

power system studies

, including load flow, short circuit, voltage drop, arc flash, and coordination studies.

Develop and coordinate

SCADA and control system interfaces

with electrical and mechanical systems.

Prepare design drawings, specifications, calculations, and technical reports.





Coordinate designs with multidisciplinary teams, clients, utilities, and contractors.

Support construction activities, shop drawing reviews, and field investigations.

What Required Skills You’ll Bring

Bachelor of Engineering (

B.Eng.

) in Electrical Engineering from an accredited institution.

8+ years of experience in electrical design for

rail, transit, transportation, or infrastructure projects

.

Proficiency with

AutoCAD, MicroStation, Revit, and BIM modeling environments

.

Experience with

power distribution, fire alarm, communications, security, and SCADA systems

.

Knowledge of applicable codes and standards, including

CEC, OESC, NFPA, IEEE, CSA, and local transit authority requirements

.

Experience performing

power system analyses

using software such as

ETAP, SKM, or EasyPower

.

Strong understanding of electrical equipment, protection, grounding, and control systems.

Excellent communication, coordination, and technical writing skills.

Ability to lead design efforts and mentor junior designers.

P.Eng. designation (or eligibility for registration) is considered a strong asset.

Preferred Qualifications

Experience with major rail and transit projects (LRT, subway, maintenance facilities).





Experience with

Systems Integration

and interface coordination.

Familiarity with

Metrolinx, TTC, GO Transit, VIA Rail, or similar transit agency standards

.

Experience working in a

BIM 360

workflow.

This position is part of our Critical Infrastructure team.

For more than 80 years, our experts have designed and delivered the critical infrastructure that connects and protects communities around the world. We work in collaborative teams, both within the company and with our partners and customers, to plan, design, build, and modernize infrastructure. We take special pride in projects and solutions that improve communities as well as people’s quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency. Powered by our people, we provide the imagination necessary to support our customers’ visions—and to help them see what's next

This job posting is for a current addition or replacement chance within Parsons.

We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as health, vision, dental, employer paid provincial care premiums, Defined Contribution Pension Plan (DCPP), Tax-Free Savings Account (TFSA), Registered Retirement Savings Plan (RRSP), life insurance, paid time off, sick leave, all province observed holidays off, and gym membership discounts to fit your busy lifestyle

Parsons is an equal opportunity employer committed to diversity, equity, inclusion, and accessibility in the workplace. Pa

📌 Senior Electrical Designer (Markham)
🏢 PARSONS
📍 Markham