Overview

Join to apply for the Principal Mechanical Engineer role at Anglian Water @one Alliance.

We are a collaborative organisation made up of seven partner companies (Anglian Water, Balfour Beatty, Barhale, MMB, MWH Treatment, Skanska and SWECO) and our extended supply chain, delivering a large capital investment programme. We are in AMP8, delivering a programme larger than we’ve ever delivered before, focusing on nature-based solutions and innovative project delivery. We aim to empower our workforce with career progression opportunities.

With an exciting portfolio of projects planned for AMP8, our ability to manage work and exceed customer expectations will be scrutinised. We seek a Principal Mechanical Engineer to join our large and dynamic team.

What will you be doing as our new Principal Mechanical Engineer?

As our Principal Mechanical Engineer, you will lead the Senior Mechanical Engineers in designing and delivering cutting-edge value-driven mechanical engineering solutions that adhere to water quality standards while reducing carbon, enhancing natural capital, and addressing climate-change challenges.

Responsibilities

• Strategic Leadership: Foster innovative ways of working to achieve sustainable outcomes rather than outputs. Represent the @one Alliance as the mechanical engineering authority, providing expert guidance on quality and compliance issues.

• Discipline Management: Develop procedures, standards, and guidance to achieve a "right-first time" philosophy. Support the mechanical design team in delivering complex projects with suitable resources and methods. Provide direction and guidance to the team in appropriate design methods and assets. Collaborate with suppliers to ensure competency and performance and manage supplier frameworks. As part of the asset standards governance process identify, support, implement and approve standard products for delivery efficiency and consistency in projects.

• Project Delivery: Support the identification of value-driven solutions at Stage 1 of projects. Conduct audits (internal and external) to ensure compliance with quality standards and specifications. Lead the resolution of non-compliance issues, competency gaps, and procedural improvements. Offer expert direction for complex design challenges and stakeholder engagement.

• Health & Safety: Drive excellence in compliance with CDM regulations, ensuring safe and compliant designs. Conduct audits on mechanical safety standards (e.g., HAZOP, DSEAR) and lead improvements. Proficiency and application of Regulation 31 in relation to mechanical assets in water projects.

• People & Team Development: Provide technical leadership, mentoring, and career guidance to the mechanical engineering team. Champion professional development and qualifications while fostering an inclusive, respectful, and diverse environment.

• Transformation & Innovation: Inspire a culture of experimentation, safe failure, and continuous improvement. Lead the introduction of new technologies and techniques to advance performance and sustainability.

About You

To thrive in this role, you’ll need a strong background in mechanical engineering, preferably within water treatment or similar industries. Proven leadership experience, with the ability to inspire teams and drive innovation. A deep understanding of sustainability principles, including reducing carbon and protecting natural capital. Excellent communication, collaboration, and stakeholder engagement skills, and a passion for mentoring, professional development, and fostering a positive workplace culture.

Our Approach to Diversity & Inclusion

We are committed to fostering a diverse and inclusive workplace where every individual feels valued, respected, and empowered. We welcome applicants from all backgrounds and actively encourage individuals from underrepresented groups to apply. We are dedicated to creating an environment free from discrimination and bias, where everyone has equal opportunities for growth and advancement. If you require any accommodations, please let us know.

Our Vision & Values

Our vision: A collaborative alliance, driving change. We empower our people, delight our customers, embrace digital transformation, and deliver brilliance. Our values: Build trust; Do the right thing; Always explore. The Anglian Water @one Alliance comprises eight partners and offers endless opportunities.

Closing date: 23 September 2025

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Engineering and Information Technology

Industries

• Utility System Construction

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Peterborough, England, United Kingdom