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Principal Safety Engineer

Worley


Job Location:

Bangkok - Thailand

Monthly Salary: Not provided by the employer
Posted: 26 June 2026 (30+ days ago)
Application Deadline: 4 October 2026
Vacancies: 1 Vacancy

Job Summary

Moving forward together

Were 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 were not just talking about it; were doing it. Were reskilling our people leveraging transferable skills and supporting the transition of our workforce to become experts in todays low carbon energy infrastructure and technology.

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

What youll have

Bachelors degree in Chemical Engineering.

Extensive experience in process safety / risk engineering within oil & gas petrochemical or energy projects.

Proven experience delivering safety studies and engineering deliverables in FEED and detailed engineering stages.

Strong knowledge of:

o Hazard identification and risk assessment methodologies (HAZID HAZOP QRA etc.)

o Fire and explosion analysis dispersion modelling and consequence assessment

o Loss prevention and safety systems (firewater fire & gas hazardous area classification)

o Experience coordinating with multidisciplinary engineering teams and stakeholders.

o Prior experience in a Lead or Principal Safety Engineer role including team leadership.

o Experience in both upstream and downstream projects (offshore refinery petrochemical).

Familiarity with safety/risk software tools such as:

o PHAST / dispersion modelling tools

o PIPENET (firewater system analysis)

Strong client interface and project management capability.

Ability to mentor junior engineers and drive technical excellence within the team.

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. Were bridging two worlds moving towards more sustainable energy sources while helping to provide the energy chemicals and resources needed now.

What youll do

The role responsibilities include:

Lead and deliver process safety and risk engineering scope across conceptual FEED and detailed design phases.

Take ownership of hazard and risk management activities including HAZID HAZOP SIL QRA FERA and dispersion studies.

Develop and review key safety deliverables including:

o Safety philosophy and design basis

o Fire and explosion studies

o Escape Evacuation and Rescue Analysis (EERA)

o Hazardous area classification and layouts

o Fire & gas detection systems and safety equipment design

Provide technical leadership and direction to safety engineers and cross-discipline teams.

Ensure compliance with international codes and standards (API NFPA client specifications etc.).

Interface with clients support technical reviews and resolve complex safety engineering issues.

Contribute to project execution including planning scheduling and coordination of safety engineering activities.

Support development of loss prevention systems including firewater systems passive fire protection and emergency response design.

Promote continuous improvement and best practices in process safety and risk management.


Required Experience:

Staff IC


About Company

A leading global provider of professional project and asset services in the energy, chemicals and resources sector.

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