Senior/ Principal Urban Catchment Modeller
- Water
- United Kingdom, Derby, Leeds, Epsom, Edinburgh, Cardiff
Overview
AtkinsRéalis is one of the leading names in the field of Surface Water Management (SWM) and shaping the dialogue within the UK and internationally in how SuDS should become integrated part of green blue infrastructure and master planning. By joining our SWM national team you will be joining a multi-disciplinary team with a national remit to work with a variety of clients including water companies, local authorities and developers on major projects and be part of a team that develops cutting edge digital services to its clients.
Our team carries out a range of projects related to stormwater management/ SuDS, wastewater and integrated networks, undertaking feasibility studies and scoping projects, catchment drainage studies using computer modelling, analysis to support operational and environmental recommendations or other interventions.
You will work closely with a technical expert(s) in this field and have a potential to develop into the regional point of contact for Surface Water Management and Sustainable Drainage Systems (SuDS), providing technical expertise, mentoring our graduate engineers and liaising with key clients across the field.
We seek to appoint a Senior / Principal SWM Modeller to our Networks & Drainage Solutions business to support an increasing portfolio and workload. The successful candidate should be degree qualified and have a broad range of experience in:
- Integrated Catchment Modelling – constructing models for assessing the interaction between sewers (storm and foul), watercourses and overland flows.
- Blue Green Infrastructure.
- Solution Development –with a blue green infrastructure emphasis.
- Catchment Planning – determination of hydraulic, environmental, and operational needs to catchments and the development of horizon strategies to improve catchment performance.
The successful candidate shall demonstrate a comprehensive knowledge of surface water management, excellent technical skills and have a proven track record in one or more of business development, client management, project management and line management.
Your role
- Technical and project management of surface water management projects.
- Undertake Project Manager role on projects where required.
- Support in the development of Client Relationship with our key Water Company and non-Water Company clients to support growth.
- Support in the preparation of bid documents and estimates.
- Supervision of project teams and supporting the Business Manager in resource planning.
- Promote staff development through training, on-the-job experience, and personal development.
- Contributing towards technical innovation and improvement workgroups.
About you
We seek an individual that can demonstrate:
- Excellent interpersonal, organisational and communication skills both verbally and in writing.
- A hard working and flexible individual, a team player, who has great attention to detail, is reliable, shows initiative and is proactive and able to deliver to set deadlines.
- Enthusiasm about Surface Water Management and SuDS and it’s role within the environment.
- A confident and professional manner.
- Good team working skills and the ability to communicate effectively at all levels.
- A supportive approach to mentoring less experienced members of the team.
- Ability to adapt to different cultures and working environments to build rapport with clients and the whole project team.
Essential Criteria
- Knowledge of the water environment and sustainability and desire to apply your skills to the challenges the water environment faces.
- A natural curiosity for developing innovative, sustainable, and cost-effective solutions for our clients.
- Experience working on surface water management projects.
- Understanding of UK Water Industry and regulatory issues.
- Proven track record in coordinating and delivering technically excellent projects on time and budget.
- Experience in integrated drainage modelling.
- Competence in the use of Hydraulic modelling software (ideally ICM).
- First class written and oral communication skills.
Desirable Criteria
- Experience of team working on multi-disciplinary projects.
- Sound commercial understanding.
- Able to develop and motivate junior team members.
- Attained a chartered status (ICE or CIWEM).
Reward & benefits
Explore the rewards and benefits that help you thrive – at every stage of your life and your career. Enjoy competitive salaries, employee rewards and a brilliant range of benefits you can tailor to suit your own health, wellbeing, financial and lifestyle choices. Make the most of a myriad of opportunities for training and professional development to grow your skills and expertise. And combine our hybrid working culture and flexible holiday allowances to balance a great job and fulfilling personal life.
About AtkinsRéalis
We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people.
Additional information
Security clearance
This role may require security clearance and offers of employment will be dependent on obtaining the relevant level of clearance. If this is necessary, it will be discussed with you at interview. The vetting process is delivered by United Kingdom Security Vetting (UKSV) and may require candidates to provide proof of residency in the UK of 5 years or longer. If applying to this role please do not make reference to (in conversation) or include in your application or CV, details of any current or previously held security clearance.
We are committed to creating a culture where everyone feels that they belong - a place where we can all be ourselves, thrive and develop to be the best we can be. So, we offer a range of family friendly, inclusive employment policies, flexible working arrangements and employee resource groups to support all employees. As an Equal Opportunities Employer, we value applications from all backgrounds, cultures and ability.
#LI-INFRASTRUCTURE | #LI-UK | #APSwaterjobs
Design your future! Sign up for job alerts straight to your inbox so you don't miss your next opportunity. Subscribe to jobs like this!
Great news! We will let you know when a new job like this has been added!
Preview
EuropeContent type
BlogsPublish date
11/11/2025
Summary
Hi, I'm Ryley, a Mechanical Engineer at AtkinsRéalis. I've worked in the nuclear industry, focusing on decommissioning, for three and a half years after completing an MEng in Mechanical Engineeri
Meeting your needs
We offer a fantastic range of benefits to choose from, which you can tailor to suit your own health, wellbeing, financial and lifestyle choices.
Click here to see our full list of benefits
Preview
EuropeContent type
BlogsPublish date
11/11/2025
Summary
Hi, I'm Ryley, a Mechanical Engineer at AtkinsRéalis. I've worked in the nuclear industry, focusing on decommissioning, for three and a half years after completing an MEng in Mechanical Engineeri
Design your future! Sign up for job alerts straight to your inbox so you don't miss your next opportunity. Subscribe to jobs like this!
Great news! We will let you know when a new job like this has been added!
Meeting your needs
We offer a fantastic range of benefits to choose from, which you can tailor to suit your own health, wellbeing, financial and lifestyle choices.
Click here to see our full list of benefitsRelated job roles
Salary
Location
Henderson
Job Type
Full Time
Career Area
Civil engineering
Market
Water
Category
Permanent
Location
Henderson
Description
OverviewAtkinsRéalis is seeking a Water Infrastructure Engineer to join our Water Infrastructure Team. This is an entry-level position and is based out of Henderson, NV. Your roleAssists in the plann
Reference
R-140716
Expiry Date
01/01/0001
Salary
Location
Henderson
Job Type
Part Time
Career Area
Civil engineering
Market
Water
Category
Contractor / Temporary
Location
Henderson
Description
OverviewAtkinsRéalis is seeking a Water Infrastructure Engineering Intern – Summer 2026 to join our Henderson, NV office.Your roleProvide administrative and operations support.Responsible for the comp
Reference
R-140715
Expiry Date
01/01/0001
Salary
Location
Dallas
Job Type
Full Time
Career Area
Civil engineering
Market
Water
Category
Permanent
Location
Dallas
Description
OverviewAtkinsRéalis is seeking a Water Resources Engineer to join our Water Resources (Water Quality) Team. This is an entry-level position and is based out of Dallas, TX. Your roleGenerally, applie
Reference
R-137133
Expiry Date
01/01/0001
Salary
Location
Dallas
Job Type
Part Time
Career Area
Civil engineering
Market
Water
Category
Contractor / Temporary
Location
Dallas
Description
OverviewAtkinsRéalis is seeking a Water Resources Civil Engineering Intern – Summer 2026 to join our Dallas, TX office.Your roleLearn from professional engineers standard engineering techniques, proce
Reference
R-137132
Expiry Date
01/01/0001
Salary
Location
Tampa
Job Type
Part Time
Career Area
Physical hydrogeology & hydrology
Market
Water
Category
Contractor / Temporary
Location
Tampa
Description
OverviewAtkinsRéalis is seeking a Water Resources Engineering Intern – Summer 2026 our Tampa, FL office. Your roleProvide administrative and operations support. Responsible for the compilation of da
Reference
R-138010
Expiry Date
01/01/0001
Salary
Location
Miami
Job Type
Part Time
Career Area
Physical hydrogeology & hydrology
Market
Water
Category
Contractor / Temporary
Location
Miami
Description
OverviewAtkinsRéalis is seeking a Water Resources Engineering Intern – Spring 2026 our Miami, FL office. Your roleProvide administrative and operations support. Responsible for the compilation of d
Reference
R-138009
Expiry Date
01/01/0001
Salary
Location
Dublin
Job Type
Full Time
Career Area
Civil engineering
Market
Water
Category
Permanent
Location
Dublin
Description
OverviewShape a sustainable tomorrow.Do you want to join a team that asks questions and dares to see things differently?We are AtkinsRéalis, a world-class engineering services and nuclear organization
Reference
R-138659
Expiry Date
01/01/0001
Author
Bindu IdicullaAuthor
Bindu IdicullaSalary
Location
Tsim Sha Tsui
Job Type
Full Time
Career Area
Engineering (Other)
Market
Cities & development
Clean power
Transportation
Water
Category
Permanent
Location
Tsim Sha Tsui
Description
OverviewThis is a senior leadership position based in Hong Kong, focused on leading and expanding the Power & Renewables team across Asia-Pacific (APAC). The role involves full lifecycle project manag
Reference
R-124863
Expiry Date
01/01/0001
Salary
Location
Dublin
Job Type
Flexible Working
Full Time
Career Area
Engineering (Other)
Market
Water
Category
Permanent
Location
Cork
Galway
Dublin
Dundalk
Description
OverviewAtkinsRéalis one of the world’s leading providers of engineering professional consulting and support services with offices across Ireland.AtkinsRéalis Ireland have an opportunity for a Senior
Reference
R-137349
Expiry Date
01/01/0001
Author
Kaushik SharmaAuthor
Kaushik SharmaSalary
Location
Dublin
Job Type
Full Time
Career Area
Engineering (Other)
Market
Water
Category
Permanent
Location
Dublin
Description
OverviewAtkinsRéalis one of the world’s leading providers of engineering professional consulting and support services with offices across Ireland.We have an opportunity for an experienced Design & Bui
Reference
R-131462
Expiry Date
01/01/0001
Author
Kaushik SharmaAuthor
Kaushik SharmaRelated articles
Preview
USAContent type
BlogsPublish date
09/11/2025
Summary
The energy transition is no longer a distant ambition; it's a practical engineering challenge that requires smart, resilient solutions today. Across North America, AtkinsRéalis is helping design a
Preview
AsiaContent type
BlogsPublish date
08/01/2025
Summary
Water is the single most important element that both humans and the ecosystem rely on. It sustains all life and is linked to almost everything in the world. Water engineering is therefore v
Preview
EuropeContent type
BlogsPublish date
05/21/2025
Summary
My name is Vera, and at AtkinsRéalis, I'm a Technical Director, an AtkinsRéalis Fellow, and the Global Technical Authority for Water Quality. The focus of my work is to study sources of pollution a
Preview
EuropeContent type
BlogsPublish date
05/09/2025
Summary
The UK's water supply faces growing challenges—from the impacts of climate change and unpredictable rainfall to a rising population and increasing water scarcity. These pressures demand innovati
Preview
GeneralContent type
BlogsPublish date
05/09/2025
Summary
Environmental sustainability is no longer a niche priority, it’s becoming the heartbeat of progress across every industry. As the world faces urgent climate challenges, businesses everywhere are
Preview
EuropeContent type
BlogsPublish date
03/06/2025
Summary
The state of the UK water industry Water is the foundation of life. It sustains communities, powers industries, and supports ecosystems—but across the world, this critical resource is under increa
Preview
GeneralContent type
BlogsPublish date
03/06/2025
Summary
What are social value jobs? Social value jobs aren’t just roles with ‘social value’ in the title—they’re careers that make a tangible impact on communities, the environment, and society as a whole
Preview
EuropeContent type
ProjectsPublish date
12/19/2024
Summary
AtkinsRéalis is proud to play a pivotal role in the Havant Thicket Reservoir, an innovative and environmentally focused project in Hampshire. Commissioned to design the reservoir and secure pl
Preview
USAContent type
BlogsPublish date
11/25/2024
Summary
From Roadway Engineers to Traffic Management Specialists, transportation jobs are essential to keeping the US economy moving. Better travel improves daily lives, too. Our work in planning, design
Preview
USAContent type
BlogsPublish date
11/25/2024
Summary
The multifaceted role of the project manager has been increasing in importance across virtually every industry in recent years—but what, exactly, is driving the demand? As global markets become
Talent community
Would you like to know more? Not ready to apply? Join our talent community to stay connected and engaged with us at AtkinsRéalis.
Find out more
