Senior Wastewater Hydraulic Modeller

AtkinsRéalis; West of England; Hybrid; GBP 55,000 - 75,000; Full time

Benefits offered by this job

Hybrid working

Flexible holiday allowance

Training & development opportunities

Job summary

AtkinsRéalis is seeking a Senior Wastewater Hydraulic Modeller to lead hydraulic modelling frameworks within the Wastewater Team, based in Bristol or Cardiff. The role focuses on supporting planning and delivery of wastewater strategies, environmental solutions, and regulatory-compliant outputs.

You will work within a large multi-disciplinary UK team, leveraging InfoWorks ICM and ICM Exchange, with opportunities for professional development and a hybrid working culture.

Qualifications

• Understanding of the UK Water industry and regulatory issues.
• Proven track record coordinating and delivering technically excellent projects.
• Expertise using InfoWorks ICM and ICM Exchange.
• Experience in hydraulic modelling, catchment planning and solution development.
• Ability to review the work of others to provide quality assurance and drive continuous improvement for the client.

Responsibilities

• Support the Storm Overflows Discharge Reduction Plan, flood alleviation and environmental solution development projects.
• Assist in developing and delivering wastewater catchment strategies and solutions.
• Ensure the quality of outputs and compliance with standards and specifications.
• Manage or support project managers to oversee projects and programmes.
• Support the development of tender responses and fee estimates.
• Supervise and develop staff, providing guidance that supports their professional development.
• Contribute toward technical innovation.

Skills

InfoWorks ICM

ICM Exchange

Hydraulic modelling

Catchment planning

Quality assurance

Job description

Overview

Work with AtkinsRéalis to make the world’s outlook brighter and healthier. You might know us for the great work we do across our wide variety of projects. We are proud of our people’s diversity of thought, expertise and knowledge. When you join us, you’ll be part of a genuinely collaborative environment where everyone’s voice is valued and treated equally.

Our team culture thrives on flexibility and remote‑working policies that help you balance life and work. We are one of the largest multi‑disciplinary teams in the UK, providing water and wastewater infrastructure services, drainage design, SuDS and surface water management. Clients span across the UK and internationally, including water companies, local authorities, highway and rail authorities, and developers.

We are at an exciting time in our UK Water business with unprecedented investment. We seek a Senior Wastewater Hydraulic Modeller to join the Wastewater Team in Bristol or Cardiff, leading one of our hydraulic modelling frameworks.

Your role

• Support the Storm Overflows Discharge Reduction Plan, flood alleviation and environmental solution development projects.
• Assist in developing and delivering wastewater catchment strategies and solutions.
• Ensure the quality of outputs and compliance with standards and specifications.
• Manage or support project managers to oversee projects and programmes.
• Support the development of tender responses and fee estimates.
• Supervise and develop staff, providing guidance that supports their professional development.
• Contribute toward technical innovation.

About You

• Understanding of the UK Water industry and regulatory issues.
• Proven track record in coordinating and delivering technically excellent projects.
• Expertise using InfoWorks ICM and ICM Exchange.
• Experience in hydraulic modelling, catchment planning and solution development.
• Ability to review the work of others to provide quality assurance and drive continuous improvement for the client.

Rewards & benefits

Competitive salaries, employee rewards and a range of benefits to suit health, wellbeing, financial and lifestyle choices. Training and professional development opportunities are available. Our hybrid working culture and flexible holiday allowances help you balance a rewarding career and personal life.

About AtkinsRéalis

AtkinsRéalis is a world‑class engineering services and nuclear organisation. We connect people, data and technology to transform the world’s infrastructure and energy systems. Working with our global team of consultants, designers, engineers and project managers, we help clients engineer a better future for the planet and its people.

Security clearance

This role may require security clearance. Offers of employment will depend on obtaining the appropriate level of clearance. The vetting process is delivered by the United Kingdom Security Vetting (UKSV) and may require proof of UK residency for five years or longer. Candidates should not reference any current or previous security clearance in their conversations or application.

Equal opportunities

We are committed to creating a culture where everyone feels they belong. As an Equal Opportunities Employer, we welcome applications from all backgrounds, cultures and abilities.