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This role was closed on 2026-09-14. It is kept for reference.

Job statistics for SIS Functional Safety Technical Engineer I

Days open
12 days
Estimated salary
$101,000
Based on Mid-level seniority, the Aerospace & defense industry and Canada market rates.
Technologies usedNone named

This posting does not name specific tools, languages or platforms.

Current safety team6 tracked professionals
By function
3 senior / lead, 2 engineering, 1 leadership
By level
5 senior
Hiring now
2 open safety roles on FSTalent, including this one

Counts of functional safety professionals FSTalent tracks at Worley and roles it is hiring for. It is a sample of public profiles, not the full headcount.

Safety professionals at this company
  • Allyssa Brown — Principal Safety Engineer
  • Ehab Tayel — Senior Functional Safety Technicial Lead
  • Jai Vishnuvarman Vandayar — Technical Director of Functional Safety
  • Mark Ratcliffe - Cfse — SIS Functional Safety Engineer
  • Tc Nhan — Lead I&C Automation and Safety Engineer
  • Yoke Lim — SIS Functional Safety Engineer
Median tenure at companyNot yet sourced

Median tenure is published in the People insights on the company's LinkedIn page. It has not been recorded for Worley yet. Look up Worley on LinkedIn.

Worley

SIS Functional Safety Technical Engineer I

Closed
Focus
Functional safety
Location
Calgary, Canada
Posted
Sep 2, 2026
Source
LinkedIn

By submitting you agree to the privacy policy.

Standards
IEC 61511

Job description

About Us

Worley Consulting is a global group of consultants, scientists, engineers, and digital experts dedicated to solving the world’s critical infrastructure, environmental, energy, and resource challenges.

We partner with our customers to find solutions that create value over the life of their assets. We implement new technologies to run assets more efficiently, secure and safeguard social license, support local communities, and accelerate the energy transition.

We evaluate options and identify opportunities and risks to support our customers’ decision making. We assist with asset strategy and selection, business case preparation, concept and feasibility studies, technology evaluation, energy strategies and asset operational excellence.

Responsibilities

  • Participate in designing and implementing automation systems for oil & gas and process industry projects, focused primarily on and Safety Lifecycle requirements.
  • Responsible for the development of deliverables within all phases of the IEC 61511 SIS Safety Lifecycle; namely development of Safety Requirements Specification (SRS), SIF SRS Datasheets, Verification Calculations and SIF Proof Test Procedures.

Technical and Industry Experience

  • Intermediate experience in Functional Safety within the process industry including, knowledge of IEC 61511 standard, development of Functional
  • Safety Management Plan and participation in Safety Reviews (e.g. Functional Safety Assessments) preferred.
  • PHA/LOPA experience preferred
  • Innovative when appropriate.
  • Experience in Functional Safety.
  • Experience in SIS Hardware and programming preferred
  • SIS programming experience across multiple platforms preferred (Triconex, Honeywell SM etc).
  • I&C, Automation & Integration experience highly preferred.
  • Exida (CFSE/CFSP), TUV or similar Functional Safety certification preferred.
  • SIL verification calculations experience with at least one commonly used industrial software (e.g. exSILentia/ aeShield/ Kennexis etc) highly preferred.
  • Experience developing Safety Requirements Specification and SIF SRS Datasheets.
  • Experience developing SIF Proof Test/Validation Procedures.
  • Excellent analytical and research skills, attention to detail, intellectual rigor.
  • Excellent communication and listening skills.

Education – Qualifications, Accreditation, Training

  • Recognized Bachelor's degree in Engineering, Electrical, Chemical, Electronics, or Mechanical or related field from an accredited College or University.

We strive to be an industry leader in health, safety and environmental performance. Our vision is to achieve zero harm to people and assets, and zero environmental incidents.

We select people who share our values, beliefs and commitment to this vision and who demonstrate the expected behaviors, competencies and performance associated with their prospective roles within the company.

Moving forward together

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.

Pay and benefits

Worley Consulting offers an excellent remuneration & benefits package, a friendly, professional, dynamic and flexible work environment along with the opportunity to develop your career prospects locally and internationally.