Trans Mountain Corporation operates Canada’s only pipeline system transporting oil products to the West Coast. We deliver approximately 890,000 barrels of petroleum products each day through a dual pipeline system of more than 1,150 kilometres of pipeline in Alberta, British Columbia and Washington state.

Trans Mountain also operates a state-of-the-art loading facility, Westridge Marine Terminal, with three berths providing tidewater access to global markets.

As a federal Crown corporation, Trans Mountain continues to build on more than 70 years of experience delivering operational and safety excellence through our crude oil pipeline system.

With our expanded pipeline system now in place, Trans Mountain provides enhanced direct access for Canadian crude oil to world markets. The expansion realizes a world-class system for oil transport, developed to Canada’s high standards within one of the most stringent regulatory regimes in the world, creating long-term economic benefits, enhanced marine protection, enhanced safety and emergency management capabilities, and enhanced skilled-worker capacity building in communities and Indigenous groups.

Our Core Values Trans Mountain’s core values – Safety, Integrity, Respect and Excellence – guide our every step. Each obstacle we’ve overcome or success we’ve experienced has been the result of a shared commitment to living these values every day. Together, we’re focused on doing the right thing for each other and our communities. If you are looking for an opportunity to apply your strengths in an environment that encourages Safety, Integrity, Respect, and Excellence, we invite you to explore this opportunity with us

Location: Burnaby/Westridge Marine Terminal

Department: Burnaby Terminal

Reports to: Manager,



Marine Logistics

Worker Type: Full-time

Schedule Type: Rotating Day/Night Shift

Work Setting: Field

Trans Mountain is seeking a collaborative, motivated, and values driven individual to join our dynamic team as a Marine Interface, Supervisor. Reporting to the Manager, Marine Logistics, the Marine Interface Supervisor is a key point of contact and serves as the Trans Mountain representative for all aspects of pre‑screening, inspection, berthing, loading or discharge of cargo oil and abnormal operations, including interaction with the vessel’s crew.

Key Responsibilities

Monitors the condition of the vessel and its crews during assigned rotating 12‑hour shifts at the Burnaby/Westridge Marine Terminal.

Oversees cargo transfer operations to ensure safety, efficiency and conduct in accordance with all applicable legislation, statutes, regulations, guidelines, operating procedures and policies, including those documented in Integrated Safety and Loss Management System (ISLMS).

Ensure safe cargo transfer between terminal and vessel is carried out safely by transparent communications and regular inspections onboard as well as ensure all risks are addressed and mitigated while following safety regulations.





Review the suitability of vessels nominated for cargo transfer at Westridge Marine Terminal in accordance with standards and procedures published by Trans Mountain in ISLMS and recommend the vessel be either accepted or denied access to the terminal.

Communicate with all necessary parties for consideration of their input and information throughout the different phases of a vessel port call, i.e., through vessel nomination, vetting and oil cargo transfer, to ensure continued safety and efficiency.

Ensure safety, protection of the environment and protection of the terminal including, where necessary, requesting immediate suspension of cargo transfer or recommending refusal of berthing or casting‑off of the vessel.

Provides oversight and advice towards ensuring all applicable legislation, statutes, regulations, guidelines, operating procedures and policies including those documented in Trans Mountain’s ISLMS will be followed during the vessel’s call at the WMT.

Confirm the vessel's condition, equipment, systems and crew meet or exceed the standards required by ISLMS, legislation, statute, regulation, guidelines, operating policy and procedure.

Document the entire port call period comprising of the activities related to the vessel operations, including but not limited to, completion of the applicable ISLMS forms and other relevant documents served onboard; and include a log of relevant events including delays, stoppages, instructions and other communications. Maintaining records and activities in Ocean Smart software system.

Provide local knowledge and prompt on‑scene guidance to the Vessel and Terminal during an emergency.

Qualifications And Professional Experience

12 months minimum experience as a Master or 3 years minimum as Chief Officer onboard oil or chemical tanker.

📌 Marine Interface, Supervisor (Winnipeg)
🏢 Trans Mountain
📍 Winnipeg