---
title: "Senior Process Engineer at Assystem – Newcastle upon Tyne…"
canonical: "https://www.metaintro.com/job/senior-process-engineer-at-assystem-fed510a6-95a0-56af-a361-d8f4f51aa560"
language: "en"
author: "Metaintro"
---

[![Assystem logo](/api/favicon-proxy?url=https%3A%2F%2Fassystem.com%2Ffavicon.ico)](/company/assystem)[Assystem](/company/assystem)
# Senior Process Engineer at Assystem

Seniority in posting: senior

**Setup**
: Hybrid

**Location**
: Newcastle upon Tyne, England

**Type**
: Full-time

**Level**
: not_specified

**Posted**
: May 26, 2026

## Description

Assystem is hiring a Process Engineer to support the design of complex thermal and fluid systems for a new SMR project. The role covers process flow and piping diagrams, component sizing, turbine-island analysis, systems engineering, integration, supplier liaison, design reviews, HAZID/HAZOP, and nuclear safety and licensing support. Candidates need nuclear-sector or regulated-industry experience, knowledge of steam turbines and piping systems, FEED-to-EPC delivery experience, procurement and supplier skills, UK health and safety and HAZOP familiarity, and knowledge of ASME, European, and UK standards. The position requires BPSS and SC security clearances, travel to UK offices and customer sites, and offers hybrid work with three remote days per week.

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