Engineer, Process Design III Ma'aden Aluminium Company (MAC)

Process Engineering & Design Development

• Develop process design deliverables including process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), heat and mass balance calculations, and process datasheets
• Define process design bases, design criteria, and operating philosophies aligned with project requirements
• Perform process simulations, equipment sizing, and line sizing using industry-standard tools
• Ensure designs comply with applicable engineering standards, codes, and best practices

Project Support Across Design Phases

• Support projects from concept selection and FEED through to detailed design and handover
• Participate in design reviews, HAZID, HAZOP, and constructability workshops
• Interface with project engineers, discipline leads, and external licensors or vendors
• Provide technical input during procurement, bid evaluations, and vendor document reviews

Integration & Multidisciplinary Collaboration

• Work closely with mechanical, piping, electrical, instrumentation, and civil teams to ensure integrated and constructible designs
• Coordinate process requirements with layout, utilities, and offsites engineers
• Support interface management between process design and downstream project functions

Design Assurance & Continuous Improvement

• Ensure process designs meet safety, operability, energy efficiency, and sustainability objectives
• Identify opportunities for process optimization and design simplification
• Capture and apply lessons learned from projects to improve future designs
• Support the development and standardization of process engineering practices