Assistant Engineer - Clean Water

What if you could shape a career as unique as you? At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizons.

A little more about your role… As an Assistant Engineer within the Asset Consultancy Team, you will support Engineers, Hydraulic Modellers and Asset Planners in the delivery of potable water infrastructure projects. You will contribute to accurate, efficient project delivery for internal and external clients, including UK Utilities, private developers and local authorities. In this role, you will develop strong technical foundations, gain hands‑on experience across a wide range of water‑sector activities, and support the creation of innovative engineering solutions. You will be a proactive, enthusiastic and collaborative member of the team, keen to learn and grow professionally.

A typical week would include (but not be limited to):

• Assisting in the delivery of feasibility studies and options development for potable water (infrastructure and/or non‑infrastructure) projects.
• Supporting hydraulic modelling tasks such as network model builds, upgrades, calibration, operational response assessments and mains flushing programme development.
• Contributing to asset risk prioritisation modelling and helping collate inputs for analysis.
• Supporting water quality modelling activities, option assessments, and the development of technical solutions.
• Helping undertake growth studies and network capacity checks.
• Working with senior team members to ensure projects meet client expectations for quality, time and budget.
• Taking responsibility for your own continuing professional development, supported by your People Manager and senior colleagues, and assisting with basic tasks or knowledge sharing for junior team members where appropriate.
• Operating in accordance with corporate health, safety, environmental and quality standards, as well as associated client requirements.
• Helping maintain project‑related health and safety strategies, including preparation of risk assessments.
• Supporting general project delivery activities such as data analysis, report preparation, and document control.

Successful candidates will become part of a respected and ambitious team, with excellent opportunities for technical and professional growth. You will work as part of an award‑winning water team within a larger team of over 600 professionals across the UK, supported by our Global Water Team. We are currently engaged with an expanding portfolio of clients, including Severn Trent Water, Northern Ireland Water, Welsh Water, Southern Water, Wessex Water, United Utilities, Uisce Éireann, Southern Water, and Scottish Water Horizons.

What we will be looking for you to demonstrate…

• A relevant degree (or working towards one) in Civil Engineering, Environmental Engineering, Water Engineering or a related discipline, and interest in working toward qualification with an applicable Professional Institution.
• An interest in Clean Water infrastructure and an understanding of the Water Industry, with some exposure to asset management, hydraulic modelling, or design activities (academic, placement, or early career experience).
• Good written, verbal and presentation skills, with the ability to work both independently on routine tasks and collaboratively within a project team.
• Strong IT skills, particularly in MS Office, with enthusiasm for learning specialist tools such as GIS or network modelling software (e.g. InfoWorks WS Pro, Synergi, Epanet).
• A professional, positive approach and willingness to participate in client‑facing activities as you develop in the role.

We have multiple roles to fulfil and therefore can consider a range of skills and experience, to collectively strengthen our team’s capacity and technical and applied project management capabilities.

WHAT’S IN IT FOR YOU?

• Work‑life balance: At WSP, we understand that work is just one aspect of your life. It’s important to make time for you, your family, friends, interests and your community. Our hybrid working policy offers the flexibility to work from home two days a week, while also providing opportunities to collaborate in our modern offices across the UK.
• Inclusivity & Belonging: We welcome applicants with varied backgrounds and experiences. We enable rewarding careers by encouraging people to bring their whole and authentic selves to work so that our work represents the fullest spectrum of society. We celebrate integrity and treat people with respect, supporting each other and embracing a culture of inclusion and belonging at WSP.
• Health & Wellbeing: We are committed to supporting our people, giving you the tools to make improvements to your health and wellbeing through our Thrive programme. Our Virtual GP service gives you access to an NHS or Irish Medical Council GP at a time and place that suits you – giving you peace of mind and quick access to medical advice when you need it most. We also provide reasonable workplace adjustments for those in need. Additionally, you can benefit from the Gymflex scheme, which offers up to 40% off annual gym memberships through our WSP flexible benefits program, as well as a comprehensive menopause support package.
• Flex your time: To enhance work‑life balance, WSP offers the “WSP My Hour,” allowing you to take one hour each day for personal activities, with the flexibility to make up the time earlier or later that day. We also provide part‑time and flexible working arrangements, the option to purchase additional leave, and the ability to use your bank holiday entitlement to suit you.
• Your development: We understand the importance of development and training to you. That’s why we foster a supportive environment that invests in your growth, whether through training, mentoring, or Chartership.

Here at WSP we positively encourage applications from suitably qualified and eligible candidates regardless of sex, race, disability, age, sexual orientation, gender reassignment, religion or belief, marital status, pregnancy or maternity/paternity. As a Disability Confident leader, we will interview all disabled applicants who meet the essential criteria, please let us know if you require any workplace adjustments in support of your application.