Millbank Holdings Ltd

Senior Process Engineer

Warrington WA3 6AE

Key information

Pay
Salary not listed
Hours
Full-time
Contract
Contract
Posted date
17 Jul 2026
Closing date
15 Aug 2026

About this role

Are you a Senior Process Engineer looking to play a key role in delivering complex engineering projects within a highly regulated environment?

Do you have experience producing and reviewing process engineering deliverables such as PFDs, process descriptions, design calculations and safety assessments?

Are you confident working with multidisciplinary teams to develop innovative process solutions while maintaining the highest safety and quality standards?

If this sounds like the opportunity for you, click apply to take the next steps

The Opportunity

An exciting opportunity has arisen for a Senior Process Engineer to join a leading engineering consultancy supporting major infrastructure and industrial projects. Working as part of a collaborative engineering team, you will contribute to the development, assessment and delivery of process design solutions across a varied project portfolio.

Your duties and responsibilities will be

  • Lead the development, review and optimisation of process engineering designs, ensuring technical solutions are safe, practical and aligned with project objectives
  • Produce, verify and update a range of process engineering deliverables, including process flow diagrams, process descriptions, design calculations, equipment assessments, control philosophies and supporting technical documentation
  • Work closely with multidisciplinary engineering teams, project managers, operations personnel, commissioning teams and safety specialists to deliver integrated engineering solutions throughout the project lifecycle
  • Gather technical information, evaluate design options and provide engineering recommendations to support concept development, feasibility studies and detailed design activities
  • Participate in process safety activities, including hazard studies and design reviews, ensuring compliance with relevant regulatory, quality and safety requirements
  • designs and technical proposals at assurance reviews, technical committees, safety meetings and stakeholder workshops, incorporating feedback to achieve successful project outcomes
  • Track and communicate progress against project milestones, providing regular technical updates to engineering leadership and project management teams
  • Support the development of safety substantiation and engineering justifications within a highly regulated environment, contributing to the delivery of robust and compliant design solutions.

You will have the following qualifications & experience

  • Degree qualified in Chemical Engineering or a related discipline.
  • Proven experience delivering process engineering design work on complex industrial or infrastructure projects.
  • Strong understanding of process engineering deliverables, including design calculations, process documentation and equipment assessments.
  • Experience participating in safety studies such as HAZOPs and working within highly regulated environments.
  • Excellent communication, technical reporting and stakeholder engagement skills, with the ability to work effectively to project timescales.

It’s great if you also have the following

  • Previous experience in the nuclear sector
  • Current security clearance

Contact Josh on 01928 248947 to discuss this role further!

Millbank Holdings Ltd is an equal opportunities employer committed to creating an inclusive and diverse workforce. We welcome applications from all suitably qualified individuals, regardless of background, and encourage candidates from underrepresented groups to apply.

We are proud to be a member of the Disability Confident Scheme, and we are committed to ensuring an accessible and supportive recruitment process for everyone. If you require any adjustments at any stage, please let us know and we’ll do our best to accommodate.

Millbank operates as both an Employment Agency and an Employment Business.