Senior Instrumentation Engineer

About Us

Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.

Purpose

We are currently recruiting for a Senior Instrumentation Engineer. Our team includes world class experts and dynamic go-getters. This is a full‑time position based in Markham, Ontario.

Responsibilities

• Leading the execution of instrumentation and control engineering activities on assigned projects or project scopes.
• Supporting project planning and delivery, including participation in relevant meetings, preparation of progress reports, and compliance with required checking and quality assurance procedures.
• Ensuring project scope is clearly defined and that changes are managed in accordance with project change management processes.
• Providing technical input and support during procurement, construction, and commissioning phases, including:
  • Preparation and review of requisitions
  • Technical bid evaluations
  • Review of vendor documentation and purchase orders
• Coordinating instrumentation engineering activities with multidisciplinary teams (process, electrical, mechanical, piping, automation) to ensure integrated project delivery.
• Identifying and resolving discrepancies between Worley and client standards and requirements.
• Supporting the development and technical review of instrumentation engineering deliverables.
• Providing guidance and technical support to intermediate and junior engineers and designers as required.
• Communicating effectively with internal teams, clients, and project stakeholders.
• Proactively identifying technical issues and risks, developing appropriate solutions, and escalating when needed.

What You Will Bring

Technical and Industry Experience

• Demonstrated experience delivering instrumentation and control engineering work on industrial projects (e.g., energy, mining, chemicals, or infrastructure).
• Working knowledge of engineering systems, workflows, and document management tools (e.g., SAP, KMS, or equivalent project systems).
• Experience participating in process safety and operability studies (e.g., HAZOP, LOPA) and implementing outcomes into engineering design.
• Understanding of project scope definition, workshare execution.

Strong Working Knowledge Of Instrumentation & Control Deliverables, Including

• Junction box and marshalling panel design
• P&IDs
• Loop diagrams, wiring diagrams, and instrument location drawings
• Motor control and interconnection schematics
• Instrument installation details
• Instrument datasheets and specifications
• I/O lists
• Bills of material
• Cable, conduit, and tray schedules
• Control narratives and philosophies
• Cause & effect diagramsMaterial requisitions
• Construction and engineering work packages

Working Knowledge Of Instrumentation Selection And Application, Including

• Flow measurement (orifice, vortex, venturi, magnetic, ultrasonic)
• Level measurement (radar, displacers, gauges)
• Temperature measurement (including thermowell design and frequency wake calculations)
• Pressure measurement

Required

Education – Qualifications, Accreditation, Training

• Accredited Engineering Degree in Instrumentation, Electrical, Chemical, Mechanical, or related discipline.
• Registration as a Professional Engineer (P.Eng) with PEO, and eligibility to obtain registration from APEGA.
• Solid experience in instrumentation and control engineering roles on multidisciplinary projects.
• Demonstrated ability to develop, review, and interpret I&C designs, drawings, and technical documentation.
• Strong communication, coordination, and analytical skills.

Additional Information

For applicants based in the province of Ontario, the salary range is $123,491 to $181,605 CAD.

Application of the pay band: Variation in salary is determined by factors such as the candidate’s qualifications, relevant years of experience, geographic location, internal pay equity, and prevailing market conditions for the specific role.

Please note: No agency representation or submissions will be recognized for this vacancy.

Worley is committed to providing a fair and equitable hiring process for all applicants. As part of this commitment, Worley will ensure that persons with disabilities are provided reasonable accommodations for the hiring process. If you require any accommodations or assistance, please contact us at: View email address on ca.talent.com