Senior Process Safety Engineer

• Play a key role in strengthening process safety outcomes across a diverse range of risk management practices
• Be part of an inclusive, values-led culture that prioritise safety, fosters accountability, and supports people to succeed and perform at their best
• Position is situated at our Kwinana Operations with on-site parking

About WesCEF

Wesfarmers Chemicals, Energy & Fertilisers (WesCEF) operates businesses that service a range of sectors in both domestic and international markets. We recognise that our people are central to our success; after all they have helped drive our businesses to become well-recognised industry leaders for over 100 years.

WesCEF believe in a safe and sustainable future for all. Our decarbonisation journey includes building upon our strong track record of emissions reductions, as well as seizing exciting growth opportunities presented in a decarbonising world. We are committed to an interim target of a 30% reduction by 2030 and net zero emissions by 2050.

With more than 1,300 employees across WA, Queensland and Victoria, we foster a respectful, inclusive workplace where diverse thinking is valued. Guided by our Diversity, Equity, Inclusion and Belonging Strategy and Aboriginal Inclusion Plan, we support gender balance, cultural respect, Indigenous employment and flexible work. We invest in our people through training, career development and recognition programs.

WESCEF: We create long-term value for critical industries and everyday life.

About the role

As part of our Process Safety team, you will provide technical expertise, governance and initiate improvements in technical risk and safety engineering. You will also  provide process safety support to one of our three Major Hazard Facilities at Kwinana.

This is a role where your customer focus and ability to initiate and deliver positive change through a balance of diplomacy and assertiveness will be recognised. Supported by your colleagues and Operational leaders, you will drive a consistent approach to process safety management through collaboratively partnering with operations personnel and championing positive safety culture in line with our values.

Key Responsibilities:

• Develop and deliver guidance materials, work processes, and metrics to strengthen and improve our process safety management system.
• Lead investigations into reportable and high risk incidents to identify root causes and improvements to strengthen our engineered and systematic controls.
• Conduct and review hazard identification and risk assessment processes (HAZOP, LOPA, ALARP demonstration and MOC assessments).
• Communicate effectively with regulators regarding reportable incidents, information requests, and MHF Safety Reports.

About You:

• Tertiary qualifications in Chemical, Mechanical or a similar engineering discipline.
• Minimum of 5-8 years’ experience in Process safety with brownfields experience within the heavy industry, chemical processing and/or fixed plant environments.
• Experience in Process Hazard Analyses (PHA), including HAZOP, LOPA, QRA and Safety Case development.
• Strong understanding of risk frameworks and application of ALARP principles.
• Accredited and/or experience with leading incident investigations, including human performance considerations.
• Experience in engaging and influencing across multi-disciplinary teams to ensure robust safety outcomes aligned with operational priorities.
• Abreast on legislative requirements and accustomed to managing regulator interactions.
• Analytical and forward-thinking approach with strong attention to detail.
• The ability to work autonomously while contributing positively within a team.
• Flexible to be contactable outside of business hours as required.

What we offer

At Wesfarmers Chemicals, Energy & Fertilisers (WesCEF), we value our people and offer a range of benefits designed to support your wellbeing, development and career growth, including:

• Competitive remuneration package, including access to a range of Wesfarmers employee benefits
• Flexible working arrangements, including some work-from-home options where applicable
• Salary sacrifice opportunities, including novated leasing
• Access to a wide range of employee benefits across the Wesfarmers Group, including staff discounts at Bunnings, Kmart, Target, Officeworks and Kleenheat, as well as access to Wesfarmers-sponsored arts and cultural events
• Paid parental leave of up to 18 weeks
• Ongoing professional development and career opportunities across WesCEF and the broader Wesfarmers Group

Why WesCEF

At WesCEF, we are committed to building an engaged, high-performing and inclusive workforce that reflects the communities in which we operate. We value diversity of thinking, skills and experience, knowing this drives innovation and better business outcomes.

We welcome applications from people of all backgrounds and encourage Aboriginal and Torres Strait Islander peoples to apply.

We are proud to support flexible working arrangements and understand that flexibility looks different for everyone. If flexibility is important to you, we encourage you to discuss your needs as part of the application process.

WesCEF operates across multiple locations, with our two major hubs based in Kwinana and the Perth CBD.

Applications close: 5:00pm AWST 10th July 2026

Our recruitment process considers your alignment to our company values and the requirements of the role. We also have several checks which may be conducted to demonstrate your suitability for the role including but not limited to psychometric assessment, police checks, medical, drug and alcohol testing, right to work check, qualifications, due diligence and/or reference checks.      

We reserve the right to commence the recruitment process prior to the closing date. Therefore, it is recommended to apply as soon as possible.      

Agency applications will not be accepted.