Intermediate Instrumentation & Controls Engineer – Calgary, AB or Vancouver, BC – Full‑Time GrizzlyTrek seeks an Intermediate Instrumentation & Controls (I&C;) Engineer to join a client team in Calgary, AB or Vancouver, BC. The role focuses on detailed I&C; design and commissioning of moderate‑complexity projects under the direction of a Lead Engineer. Perform detailed I&C; design on industrial projects, including control narratives, I/O architecture, loop and instrument design, panel layouts, cable schedules, and instrument indices.

Design, program, and configure PLCs, DCSs, and HMI applications, creating and testing sequences of operation for processes of moderate complexity. Set up and maintain industrial networks, including Ethernet and fieldbus systems. Participate in the testing, commissioning, and startup of automation systems, including point‑to‑point, pre‑functional, functional testing, FAT and SAT support.

Develop and issue commissioning and startup plans and check sheets, performing system startups, network connections, and field troubleshooting. Troubleshoot and maintain clients’ existing automation systems and modify graphics interfaces as required. Coordinate I&C; design with electrical, process, and mechanical disciplines to deliver integrated, constructible solutions.

Evaluate vendor submittals, support technical bid evaluation, and provide technical input to proposals and project scoping. Provide site‑specific PLC and operator training for owners and operators. Monitor and enforce QA procedures, helping to assess, plan, and implement standards, tools, and processes within the discipline.

S. in Electrical Engineering, Computer Engineering, or a related field.



5 to 8 years of instrumentation and controls and control systems engineering experience designing and programming PLC and DCS systems. Demonstrated history designing PLC and DCS systems and producing the associated engineering deliverables such as I/O lists, instrument and I/O datasheets, control narratives, loop and wiring drawings, and panel design. Proven experience setting up industrial networks, with a strong understanding of industrial communication protocols.

Hands‑on testing, commissioning, and startup experience on industrial systems. Sector exposure in oil & gas & midstream, water & wastewater, pulp & paper, or similar heavy‑industrial facilities. Hands‑on design and programming experience with PLC platforms such as Rockwell/Allen‑Bradley (ControlLogix, CompactLogix, SLC) and Schneider Modicon (M340, M580) using Ladder Logic, Structured Text, and Function Block Diagram.

Strong command of industrial networks and protocols, including Ethernet/IP, Modbus TCP/IP and RTU, PROFINET, and OPC. Working knowledge of codes and standards governing I&C; design in Canada, including the Canadian Electrical Code (CSA C22.S. in a related engineering field. Programming experience with Emerson platforms (RX3i and PACSystems, VersaMax) and SCADAPACK.

Configuration and commissioning of variable frequency drives such as ABB or Schneider Altivar.





Experience with database‑driven E&I; design tools. Current field safety certifications for site and commissioning work (H2S Alive, CSTS or PCST, ground disturbance, confined space, first aid). Niche depth in burner management systems, or data‑centre and critical‑facility controls.

Based in Calgary, AB or Vancouver, BC, with remote flexibility. Travel to client and project sites required, typically around 10 % of the time, including field, plant, and commissioning environments. Occasional schedule flexibility required around project and commissioning deadlines.

A strong safety culture is expected, with safety integrated into design and commissioning decisions and full compliance with applicable HSE requirements and client site procedures. Must pass client‑required background checks and security screening, which may be required for projects such as critical‑infrastructure and data‑centre work. Valid driver’s license and ability to travel to client and project sites as required.

A position of growing technical influence with direct impact on project success, including the opportunity to guide junior engineers and Engineers‑in‑Training. Exposure to diverse heavy‑industrial projects across oil & gas, water & wastewater, pulp & paper, and critical‑facility controls. Competitive compensation based on experience and qualifications, with opportunities for overtime as operational requirements arise.

Extensive advantages including life insurance, AD&D;, extended health care, paramedical services, vision, dental, travel insurance, and ongoing training and career development support.

📌 Controls & Instrumentation Engineer (Calgary)
🏢 Grizzlytrek Group
📍 Calgary