Graduate Hydraulic Modeller at Rsk Group in Chester, Bradford-on-Avon, Swansea, Redhill or Glasgow | Kablio

Role

Description

model validation

flood assessment

hydraulic modeling

survey scoping

hydrological analysis

Model validation against gauged data
Author Flood Risk Assessments / Flood Consequence Assessments to support planning applications
Develop hydraulic models from survey and check and review third party models
Prepare scopes for topographic and channel surveys
Undertake hydrological analysis for model inputs

Requirements

python

arcgis

flood modeller

2:1 degree

ciwem

driving licence

Awareness of the National Planning Policy Framework and Planning Policy Wales in relation to assessing and managing flood risk
Appraisal of flood risk management solutions and residual risk
Awareness of hydrological assessment using rainfall-runoff (e.g. ReFH2) and statistical methods
Knowledge of programming/macro writing e.g. python scripts
Knowledge and understanding of basic hydrological and hydraulic principles and their practical application
Hold a valid UK driving licence for site visits
Awareness of how modelling software is used (eg. Flood Modeller (FM), TUFLOW/ESTRY and HEC-RAS)
Show a desire to grow with, and progress within the company and wider industry and achieve a professional qualification (e.g. CIWEM)
Preferably a relevant post graduate qualification
Author clear, concise and technically accurate modelling reports
Degree (2:1 or above) in geography, engineering, environmental science or other relevant subject (other relevant technical qualification can be considered)
Communicate effectively as part of a distributed and multi-disciplinary team and be able to work and manage time and resources effectively
Knowledge and understanding of GIS software, preferably ArcGIS or QGIS

Benefits

Flexible working (part time available, remote working for part of the role)
Competitive salary
Continuous training and development – tailored training agreements towards chartership
Flexible benefits e.g. buy annual leave, varying pension contributions, options for private healthcare

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

Founded 1989

Year Established

The company was established in 1989 in Aberdeen.

Revenue £2Billion

Annual Revenue

Achieved nearly £2 billion in revenue in fiscal 2024.

5Billion Target

Growth Plan

Aims to reach £5 billion in revenue by 2030.

100+ Acquisitions

Company Growth

Grown through over 100 acquisitions across multiple continents.

Headquartered in Cheshire, the business serves critical sectors like water, energy, infrastructure, environmental consultancy and civil engineering.
Projects range from river culvert surveys to solar farm biodiversity studies and large‑scale water treatment facilities.
Known for high‑profile acquisitions—like Black & Veatch’s UK/Asia water arm and WysePower site‑services—which broadened its technical scope.
Also operates specialist units in geoscience, marine environmental engineering, research and on‑site technical delivery.

Culture + Values

Promoting a learning culture in a positive working environment
Employ, develop and reward talented individuals
Entrepreneurial but caring and compassionate approach to business
Health and safety is our top priority
Employee‑owned business committed to strong, predictable financial performance
Promoting the concept of sustainability in all that we do
Transparency is the first step in tackling the asbestos crisis in schools

Environment + Sustainability

50% Scope 1 Emissions

Reduction Target by FY2030

Aims to reduce Scope 1 emissions by half compared to the FY2020 baseline by 2030.

100% Renewable Electricity

Global Offices by 2030

Commitment to power global offices entirely with renewable energy by 2030, up from 57.1% in 2020.

42% Scope 3 Emissions

Reduction by FY2030

Targets a 42% reduction in Scope 3 emissions, including fuel, energy, travel, and commuting, by 2030.

80% Top Suppliers

with SBTi-Target Alignment by 2027

80% of top suppliers (by emissions) will have targets aligned with the Science-Based Targets Initiative by the end of 2027.

Surpassed 5% annual carbon intensity reduction target for the second consecutive year, achieving a 26% reduction in intensity between FY20 and FY23.
Procured 70 electric vehicles (EVs) in FY24 and installed over 50 EV charge points in the UK.
88% of UK-controlled sites on green energy tariffs by the end of FY24, up from 62% previously.
Plans to halve Scope 1 emissions and achieve zero waste-to-landfill, with KPIs for resource use and a 50% reduction in plastic use by 2030.

Inclusion & Diversity

500 Directors

Diversity in Executive Leadership

The company aims to achieve improved diversity in executive leadership by 2030, targeting representation of ~500 directors across all levels.

200+ Members

LGBTQ+ Network

The ‘RSK with Pride’ LGBTQ+ network actively supports the community with 200+ members and allies within the organization.

Ambition to build a diverse and inclusive workplace where everyone is treated fairly
EDI working group (including board members) and dedicated EDI team
FY24/25 EDI targets: begin diversity profiling, strategy for improvement, inclusive-recruitment and leadership training
Employee-run Neurodiversity Network supporting ADHD Awareness Month and Dyslexia Awareness Week

Articles

News

Projects

Life at RSK

Professional services

Role

Description

model validation

flood assessment

hydraulic modeling

survey scoping

hydrological analysis

Model validation against gauged data
Author Flood Risk Assessments / Flood Consequence Assessments to support planning applications
Develop hydraulic models from survey and check and review third party models
Prepare scopes for topographic and channel surveys
Undertake hydrological analysis for model inputs

Requirements

python

arcgis

flood modeller

2:1 degree

ciwem

driving licence

Awareness of the National Planning Policy Framework and Planning Policy Wales in relation to assessing and managing flood risk
Appraisal of flood risk management solutions and residual risk
Awareness of hydrological assessment using rainfall-runoff (e.g. ReFH2) and statistical methods
Knowledge of programming/macro writing e.g. python scripts
Knowledge and understanding of basic hydrological and hydraulic principles and their practical application
Hold a valid UK driving licence for site visits
Awareness of how modelling software is used (eg. Flood Modeller (FM), TUFLOW/ESTRY and HEC-RAS)
Show a desire to grow with, and progress within the company and wider industry and achieve a professional qualification (e.g. CIWEM)
Preferably a relevant post graduate qualification
Author clear, concise and technically accurate modelling reports
Degree (2:1 or above) in geography, engineering, environmental science or other relevant subject (other relevant technical qualification can be considered)
Communicate effectively as part of a distributed and multi-disciplinary team and be able to work and manage time and resources effectively
Knowledge and understanding of GIS software, preferably ArcGIS or QGIS

Benefits

Flexible working (part time available, remote working for part of the role)
Competitive salary
Continuous training and development – tailored training agreements towards chartership
Flexible benefits e.g. buy annual leave, varying pension contributions, options for private healthcare

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

Founded 1989

Year Established

The company was established in 1989 in Aberdeen.

Revenue £2Billion

Annual Revenue

Achieved nearly £2 billion in revenue in fiscal 2024.

5Billion Target

Growth Plan

Aims to reach £5 billion in revenue by 2030.

100+ Acquisitions

Company Growth

Grown through over 100 acquisitions across multiple continents.

Headquartered in Cheshire, the business serves critical sectors like water, energy, infrastructure, environmental consultancy and civil engineering.
Projects range from river culvert surveys to solar farm biodiversity studies and large‑scale water treatment facilities.
Known for high‑profile acquisitions—like Black & Veatch’s UK/Asia water arm and WysePower site‑services—which broadened its technical scope.
Also operates specialist units in geoscience, marine environmental engineering, research and on‑site technical delivery.

Culture + Values

Promoting a learning culture in a positive working environment
Employ, develop and reward talented individuals
Entrepreneurial but caring and compassionate approach to business
Health and safety is our top priority
Employee‑owned business committed to strong, predictable financial performance
Promoting the concept of sustainability in all that we do
Transparency is the first step in tackling the asbestos crisis in schools

Environment + Sustainability

50% Scope 1 Emissions

Reduction Target by FY2030

Aims to reduce Scope 1 emissions by half compared to the FY2020 baseline by 2030.

100% Renewable Electricity

Global Offices by 2030

Commitment to power global offices entirely with renewable energy by 2030, up from 57.1% in 2020.

42% Scope 3 Emissions

Reduction by FY2030

Targets a 42% reduction in Scope 3 emissions, including fuel, energy, travel, and commuting, by 2030.

80% Top Suppliers

with SBTi-Target Alignment by 2027

80% of top suppliers (by emissions) will have targets aligned with the Science-Based Targets Initiative by the end of 2027.

Surpassed 5% annual carbon intensity reduction target for the second consecutive year, achieving a 26% reduction in intensity between FY20 and FY23.
Procured 70 electric vehicles (EVs) in FY24 and installed over 50 EV charge points in the UK.
88% of UK-controlled sites on green energy tariffs by the end of FY24, up from 62% previously.
Plans to halve Scope 1 emissions and achieve zero waste-to-landfill, with KPIs for resource use and a 50% reduction in plastic use by 2030.

Inclusion & Diversity

500 Directors

Diversity in Executive Leadership

The company aims to achieve improved diversity in executive leadership by 2030, targeting representation of ~500 directors across all levels.

200+ Members

LGBTQ+ Network

The ‘RSK with Pride’ LGBTQ+ network actively supports the community with 200+ members and allies within the organization.

Ambition to build a diverse and inclusive workplace where everyone is treated fairly
EDI working group (including board members) and dedicated EDI team
FY24/25 EDI targets: begin diversity profiling, strategy for improvement, inclusive-recruitment and leadership training
Employee-run Neurodiversity Network supporting ADHD Awareness Month and Dyslexia Awareness Week

Articles

News

Projects

Life at RSK

Professional services