Full-time

Senior Process Engineer

Posted by Orion Group • Castle Point, England, United-Kingdom

📍 Castle Point, England 🕒 March 02, 2026

About the Role

Overview

My client is looking to appoint an experienced Senior Process Engineer to support the delivery of a key site-based capital project in Essex. This is a 12-month fixed-term contract position, suited to a senior engineer with strong EPC experience, COMAH exposure, and a proven background in design review and contractor interface.

The Role

  • Serve as the process engineering focal point for the project.
  • Lead and review process design deliverables throughout FEED, Detailed Design, Construction, and Commissioning phases.
  • Provide first-line review and approval of contractor process deliverables, including Process Flow Diagrams (PFDs), P&IDs, process design calculations, datasheets, vendor documentation, process control, and operating procedures.
  • Plan and manage the transition from construction to commissioning and operations handover.
  • Act as the interface between contractors and the site operations team to ensure al...

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