Principal Instrumentation Designer

WorleyParsons; Edmonton; On-site; CAD 90,000 - 130,000; Full time

Job summary

A leading global engineering firm is seeking a Principal Instrumentation Designer to lead instrumentation design services and ensure quality across large-scale projects. The ideal candidate will have an accredited engineering qualification and extensive experience in I&C design, with strong problem-solving and communication skills. This role emphasizes delivering sustainable energy solutions while fostering junior talent. Join us to broaden your horizons in a values-driven culture.

Qualifications

• Accredited Engineering Technology, Design, or related technical qualification.
• Extensive experience in senior-level Instrumentation & Controls design roles on large projects.
• Ability to interpret, develop, and review complex I&C drawings.

Responsibilities

• Lead instrumentation design services that meet requirements on time and within budget.
• Coordinate and assure quality of instrumentation design deliverables.
• Communicate effectively with project stakeholders.

Skills

I&C design systems

Process safety studies

Communication skills

Problem-solving skills

Education

Accredited Engineering Technology

Professional certification eligibility

Tools

SAP

KMS

Job description

Overview

Job Description - Principal Instrumentation Designer (EDM01NP)

Company : Worley

Primary Location: CAN-AB-Edmonton

Other Locations

Job: Instrumentation and Controls

Schedule: Full-time

Employment Type : Employee

Job Posting: Feb 6, 2026

Unposting Date: Apr 8, 2026

Reporting Manager Title : Department Manager, Electrical & Instrumentation Engineering

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Building on our past. Ready for the future

Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We’re bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.

Responsibilities

• Lead and deliver high-quality instrumentation design services that meet Worley, client, and applicable statutory and regulatory requirements, on time and within budget.
• Leading the development, coordination, and quality assurance of instrumentation design deliverables across the full project lifecycle (concept, FEED, detailed design, construction support).
• Providing technical direction and oversight to instrumentation designers and drafting teams, including task assignment, workload planning, and design reviews.
• Participating in project planning, progress reporting, 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.
• Supporting procurement, construction, and commissioning activities, including:
  • Review of requisitions and technical bid evaluations
  • Input to purchase orders and vendor documentation
  • Resolution of site and vendor queries
• Coordinating closely with engineering disciplines (process, electrical, mechanical, piping, and automation) to ensure fully integrated designs.
• Proactively identifying and resolving discrepancies between Worley and client design standards and requirements.
• Providing technical input into constructability, maintainability, and operability reviews.
• Supporting and mentoring junior designers and engineers, fostering technical excellence and knowledge sharing within the instrumentation team.
• Communicating effectively with project stakeholders, including clients, vendors, and construction partners.
• Identifying technical risks and issues, developing practical solutions, and escalating when appropriate.

Technical & Industry Experience

• Strong working knowledge of I&C design systems, workflows, and document management tools (e.g., SAP, KMS or similar project systems).
• Demonstrated participation in process safety and operability studies (e.g., HAZOP, LOPA) and the ability to translate outcomes into design requirements.
• Solid understanding of project scope development, workshare execution, and delegation of design activities across internal and external teams.
• Strong working knowledge of core Instrumentation & Control design deliverables, including:
  • Junction box and marshalling panel layouts
  • P&IDs
  • Loop diagrams, wiring diagrams, and instrument location drawings
  • Motor control and interconnection schematics
  • Instrument datasheets and specifications
  • I/O lists
  • Bills of material
  • Cable, conduit, and tray schedules
  • Control narratives and philosophies
  • Material requisitions
  • Construction and engineering work packages
• Working knowledge of instrumentation selection and application, including:
  • Flow measurement (orifice plates, vortex, venturi, magnetic, ultrasonic).
  • Temperature measurement (including thermowell design and frequency wake calculations)
  • Pressure measurement and associated accessories.

Education, Qualifications & Accreditation

• Required:
• Accredited Engineering Technology, Design, or related technical qualification (Engineering degree or diploma preferred).
• Extensive experience in senior-level Instrumentation & Controls design roles on large, multidisciplinary projects.
• Demonstrated ability to interpret, develop, and review complex I&C drawings, schematics, and technical documentation.
• Strong communication, coordination, and problem-solving skills.
• Preferred (where applicable):
• Professional designation or eligibility for professional certification relevant to design or engineering disciplines (e.g., APEGA, ASET, or equivalent).

Moving forward together

We’re committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by law.

We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation.

And we\'re not just talking about it; we\'re doing it. We\'re reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today\'s low carbon energy infrastructure and technology.

Whatever your ambition, there’s a path for you here. And there’s no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.