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.
The Role
As a Senior Process Engineer with Worley, you will work closely with our existing team to deliver projects for our clients while continuing to develop your skills and experience etc.
- Process Engineer experienced in FS, BE, DE and PMC in Medium and Large sized projects for MMM segment, particularly in the following areas:
- Mineral Processing.
- Concept to Detail Design phase in Alumina space.
- Alumina Refinery Design for all Unit Operations (Red side and White side).




- Aluminum Smelter Design – all Unit Operations including ancillaries like Fume Treatment Plant, Casting Plant etc.
- Balance of Plant, Utility Engineering for refinery and smelter.
- Interface management.
- Improvement through Process Optimization.
- Review / develop Basis of Design / Process design Criteria.
- Review of Test work and Flow Scheme development for Alumina refinery.
- Carry out Simulation, Equipment selection, and preparation of BFD.
- Preparation / Review of Heat and Material Balance.
- Review / Development of PFD.
- Development of Equipment List.
- Review / Development of Process Description.
- Process calculation and Equipment sizing.
- Hydraulic calculations and Line sizing including Slurry Line sizing.

Additional Responsibilities:
- Development / Review of P&ID.;
- Development / Review of Control Philosophy.
- Review / Development of all Process Lists.
- Review / Development of Equipment Process Datasheets.
- Review / Development o

📌 Process Engineer/Senior Process Engineer (Kolkata)
🏢 Worley
📍 Kolkata