Senior Process Engineer
Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Oct 13, 2026. Worley scores B on the Alion truth index.
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.
Role Overview: We are looking for a experienced Senior Process Engineer with strong expertise to join our engineering team. This role will manage process engineering activities across projects, ensuring safe, efficient, and reliable design and operation of fluid transport systems. The successful candidate will provide technical leadership, oversee flow assurance studies, and collaborate with multidisciplinary teams to deliver high-quality engineering solutions.
Key Responsibilities:
- Conduct and oversee flow assurance studies, including multiphase flow, hydrate formation, wax deposition, slugging, and thermal management.
- Develop process simulations, PFDs, P&IDs, and equipment specifications for oil, gas, and chemical facilities.
- Provide technical input on pipeline hydraulics, compression, pumping, and separation systems.
- Ensure compliance with HSE standards; lead HAZID and HAZOP studies.
- Collaborate with mechanical, materials, and instrumentation engineers to integrate process requirements into overall designs.
- Apply advanced modeling tools (OLGA, Pipesim, Aspen HYSYS, PRO/II) to optimize flow assurance strategies.
- Support project budgeting through CAPEX/OPEX estimation, cost breakdown structures, and financial planning.
- Develop and optimize process systems to improve efficiency, safety, and sustainability.
- Create and maintain process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), and datasheets.
- Conduct process simulations using tools such as Aspen HYSYS or equivalent.
- Provide technical support to operations, troubleshooting process bottlenecks and inefficiencies.
- Collaborate with multidisciplinary teams to integrate process solutions.
Qualifications:
- Bachelor’s /Master degree in Chemical Engineering or related discipline.
- 10+ years of experience in process engineering within oil & gas, petrochemicals, or energy.
- Proficiency in process simulation software (Aspen HYSYS, PRO/II, etc.).
- Strong knowledge of industry codes and standards (API, ASME, ISO).
- Excellent problem-solving and communication skills.
Moving forward together
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. We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.
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.