Job Summary

ioMosaic is seeking an experienced Senior Chemical/Process Engineer to join our Bath-based team. This role is for a technical leader who thrives on solving complex problems within the oil, gas, and petrochemical sectors. You will bridge the gap between high-level engineering calculations and client-facing project management, leading small teams of junior engineers to deliver world‑class safety solutions.

Duties and Responsibilities

• Lead process design bases and perform detailed engineering calculations.


• Lead Pressure Relief and Flare Systems (PRFS) design and verification projects.


• Lead and participate in PHA, HAZOP, SIL/LOPA, and Incident Investigations.


• Strong understanding of API, ASME, and IEC standards to ensure design integrity and process safety.


• Audit Process Safety Management programs, identifying deficiencies and proposing practical, cost‑effective mitigation and cor...