Senior Electrical Engineer

Purity Gas is a rapidly scaling Canadian engineering, manufacturing and integration company specializing in turnkey enterprise-scale onsite nitrogen generation systems, including our flagship NITRO CENTER® and Nitro Vault® platforms. We partner with industry's largest nitrogen users to replace bulk nitrogen deliveries with intelligent, fully-integrated onsite generation technology that significantly reduces operating costs, improves reliability, and reduces environmental impact.
We’re a team of professionals who take pride in building solutions that matter. We value sharp thinking, real ownership, and a bias for action. We show up for each other, we hold ourselves to high standards, and we push for continuous improvement, individually and collectively. Joining Purity Gas means contributing to meaningful work, growing in your craft, and helping drive change in an industry ready for modernization.
Purity Gas is seeking a Senior Electrical Engineer to establish and own an internal electrical design capability for our nitrogen generation systems. This role carries design authority and regulatory accountability for electrical and controls systems, while also supporting hands‑on execution.
Reporting to the Director of Operations, the Senior Electrical Engineer will define system architectures, standardize designs for repeatable future builds, and ensure electrical systems are robust, compliant, and scalable. This role is suited to an engineer who is comfortable operating at both the system‑architecture and practical‑execution levels within an engineered manufacturing environment.
WHAT YOU’LL DO   Serve as the technical authority and design owner for electrical and controls systems used in engineered nitrogen generation equipment
Define and re‑architect electrical system designs to meet performance, safety, regulatory, delivery, and future scalability requirements
Produce and review full‑cycle electrical designs and drawings (schematics, wiring diagrams, panel layouts) and associated documentation and BOMs as required.
Ensure compliance with applicable electrical codes and standards (e.g. ESA, CSA, UL, NFPA, SIL) and support regulatory submissions and inspections
Establish and maintain standardized electrical architectures, templates, and design guidelines to enable repeatable builds
Transition electrical design ownership and documentation from external contractors to internal systems and processes
Collaborate with mechanical engineering, manufacturing, and project teams to define scope, interfaces, and system integration requirements.
Support panel builds, troubleshooting, commissioning, and customer technical reviews as needed.
Evaluate and technically direct external electrical contractors and vendors as required.
Design electrical systems with a future‑forward perspective, enabling digital connectivity, diagnostics, remote monitoring, and Industry 4.0 integration
Consider scalability, modularity, and upgrade paths in electrical designs to support evolving product offerings.
WHAT YOU BRING   Bachelor’s degree in Electrical Engineering or equivalent
6+ years of experience in electrical engineering within industrial manufacturing, automation, or capital equipment environments
Demonstrated experience acting as design authority for electrical systems, including approval and accountability for drawings and documentation
Strong working knowledge of industrial electrical systems, including PLC‑based controls, instrumentation, motor control, VFDs, and safety circuits
Experience working with regulatory and inspection frameworks (ESA, CSA, UL, NFPA, etc.)
Willingness and ability to produce and modify electrical drawings as required to support delivery
Strong communication skills and ability to work cross‑functionally in a manufacturing environment
P.Eng. designation or eligibility for licensure in Ontario

Experience with safety PLCs and SIL‑rated systems
Familiarity with industrial gas, process equipment, or skid‑mounted systems
Experience developing reusable electrical standards or productized system architectures
Exposure to connected systems, remote monitoring, or industrial data platforms
WHAT WE OFFER    Competitive…