Senior Hydrologist

Mott MacDonald; Madrid; Presencial; EUR 55.000 - 80.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Annual leave

Pension scheme

Life insurance

Annual professional subscription

Private medical insurance

Salary sacrifice options

Continuous development

Agile/flexible working

Annual bonus

Descripción de la vacante

Mott MacDonald in Madrid is seeking a Senior Hydrologist to join the Water Consultancy Division. You will work within hydrology, hydrogeology, and climate resilience, delivering modelling studies and flood risk assessments for national and international clients.

The role offers opportunities to lead projects, develop technical and management skills, and enjoy our employee‑owned structure, agile working, and a strong rewards package.

Formación

• Essential: Relevant degree in hydrology, geography, mathematics, civil engineering or related discipline.
• Essential: Knowledge of lowflows hydrology including rainfall‑runoff modelling or UKCP18/CMIP6 projections.
• Essential: Willingness to innovate and strong written communication skills.
• Essential: Excellent verbal communication and writing abilities.

Responsabilidades

• Contribute to hydrology and climate science projects for water resources and flood risk.
• Lead modelling studies and implement hydrological forecasting systems.
• Assess climate variable changes using global/regional projections.
• Support hydropower feasibility studies and climate risk assessments.
• Collaborate with clients and multidisciplinary teams.

Conocimientos

Hydrology

Climate resilience

Hydrogeology

Communication

Educación

Hydrology degree

Geography

Civil engineering

Herramientas

GR6J

Catchmod

PDM

Aquator

WEAP

Pywr

Descripción del empleo

Location/s: Madrid, ES
Recruiter contact: Maria Marchidan

Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices.

We work across incredible global industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance – we succeed when they do. With countless opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual.

Whether you want to grow as a subject matter expert or broaden your experience with roles across our international community, you’re surrounded by global specialists who want to combine their expertise and champion you to be your best. As a proudly employee‑owned business, we benefit our clients, our communities, and each other, investing in creating the right space for everyone to feel empowered, included, and valued. Whatever your ambition, Mott MacDonald is where people come to be brilliant.

About the division

The Water Consultancy Division is Mott MacDonald’s centre of excellence for responding to water and wastewater challenges, offering fantastic opportunities to get involved in diverse and technically challenging work. The work we do is at the forefront of ensuring safe water supplies for future generations and protecting our environment. Our multi‑disciplinary teams provide a variety of services throughout the full project life cycle, from advisory services and feasibility studies, through outline and detailed design, to construction support and site supervision.

Overview of the role

Do you want to work for a company whose purpose is to improve society by considering social outcomes, and to transform businesses, communities, and opportunities for its employees? Mott MacDonald is a global consultancy whose people do exactly that.

As a Senior Hydrologist, you will be an integral part of our wider Water Resources and Flooding sector which brings together a wealth of knowledge and experience in hydrology, hydrogeology, water quality, catchment management, climate resilience, hydraulic modelling, flood risk, computational fluid dynamics and associated disciplines.

We have an exceptionally strong record in providing hydrology and climate science services and expertise to the UK and international water and hydropower sectors. Our clients are increasingly demanding better predictions of the impact of climate change on the availability of water and the frequency and magnitude of floods, and we are continually innovating to support them. We have developed advanced rainfall‑runoff models and weather generators as well as our own digital tool to interrogate and process the latest climate projections and run meteorological forecasts. Our portfolio includes the major UK water companies as well as the EA and SEPA. We are regularly involved in hydropower projects around the world supporting developers and lenders, and we undertake climate‑change risk assessments and impact assessments at a local, regional or national scale.

Examples of your contributions are:

• Low flow assessments and water systems modelling to define the availability of water for supply during droughts
• Implementation of hydrological forecasting systems
• Estimation of changes in climate variables in the future by using global or regional projections
• Flood hydrology studies incorporating the impact of climate change
• Hydropower feasibilities studies, including the definition of design floods and the verification of energy generation
• Climate change risk assessments of assets or portfolios of asset

Alongside your technical role, you will have the opportunity to develop your skills in project management and business development through engaging with our water sector and regulatory framework clients.

You can look forward to many opportunities to do great things in Mott MacDonald. We combine heritage, vision and values into an ethos that encourages innovative thinking and career progression, whether technical, management or commercial/client‑facing. Our employee‑owned structure brings us the flexibility to pursue our values freely. With us, you will have control of your own career path and technical direction, which we will support by giving you the opportunities to face new challenges and take on more responsibilities.

Candidate specification

We are looking for someone with a proven track record in the field and with a passion for learning and innovating in this fast‑moving discipline.

Essential:

• Relevant degree level qualification (such as hydrology, geography, mathematics, civil engineering, or other related discipline)
• Knowledge of low flows hydrology which could include rainfall‑runoff modelling, or applying UKCP18 and CMIP5/6 projections to climate‑change impact assessments
• Willingness to innovate
• Excellent communication and written skills

Desirable:

• Understanding of the regulatory requirements as regards the UK water resources management planning process is preferred
• Experience in rainfall‑runoff modelling packages such as GR6J, Catchmod or PDM will be an advantage
• Experience in water systems modelling, such as Aquator, WEAP or Pywr will be an advantage
• Coding/statistical techniques will be an advantage

We are actively recruiting a diverse workforce that is reflective of the communities we serve. We recognise that differences in ability, skills and experience are a strength and encourage applications from people of all backgrounds.

We offer some fantastic benefits including:

• Competitive annual leave
• Pension scheme
• Life insurance
• An annual professional institution subscription
• Private medical insurance
• Optional benefits via salary sacrifice (restaurant voucher/transport card/day care voucher)
• Continuous development opportunities – because we want you to thrive
• Agile/flexible working – because life isn’t 9‑5
• Annual bonus scheme
• Wellbeing support including access to an independent Employer Assistance Scheme, wellbeing champions and access to learning and support resources
• Access to our Advanced Employee Networks which support our LGBTQ+, gender, race and ethnicity, disability and parents/carers communities
• The opportunity to make a difference; learn more about our social outcomes

Employee Ownership

• Our employee ownership model means no external investors, just us, creating a culture of shared success.
• Our employees have a stake and a voice in our business, giving them a direct connection to our success through our personal and group performance bonuses.
• As your career grows, so does your stake, recognising your long‑term impact and contribution.
• Your voice matters, with the opportunity to connect directly with senior leadership through formal channels to help shape our future.
• For our senior roles you will have a direct pathway towards ownership from day one.

Agile working

At Mott MacDonald, we believe it makes business sense for you and your manager to choose how you can work most effectively to meet your client, team, and personal commitments. We offer a hybrid working policy that embraces your well‑being, flexibility, and trust.

Equality, diversity, and inclusion

We put equality, diversity, and inclusion at the heart of our business, seeking to promote fair employment procedures and practices to ensure equal opportunities for all. We encourage individual expression in our workplace and are committed to creating an inclusive environment where everyone feels they can contribute.

Accessibility

We want you to perform your best at every stage in the recruitment process. If you are disabled or need any support to enable you to apply or attend an interview, please contact us at [e-mail] and we will talk to you about how we can support you.

Apply now, or for more information about our application process, click here.