Water Engineer in Warsaw

Shape a future with purpose at Arup in Poland. Help deliver resilient, sustainable water solutions that protect communities and enhance the natural environment. Arup's purpose, shared values and collaborative approach have set us apart for 80 years, guiding how we shape a better world. Our Water team brings together hydrology, hydraulic modelling and multidisciplinary engineering expertise to address complex water challenges. Working on Polish and international projects, we develop practical, sustainable solutions that strengthen climate resilience, manage flood risk and support responsible development while protecting and enhancing the natural environment.

To take a leading technical role in the preparation of water studies, concepts and designs across a diverse project portfolio, you will apply your hydrology and hydraulic modelling expertise to analyse flood risk, develop remedial measures and shape robust solutions for drainage systems, rivers, reservoirs and dams. You will collaborate with multidisciplinary teams and stakeholders in Poland and internationally, while contributing ideas and digital approaches that improve how we deliver our work.

As a Water Engineer at Arup, you will:

• Prepare study, concept and design documentation for Polish and international water projects.
• Undertake hydrological analyses and calculations to support evidence-based project decisions.
• Assess flood risk and develop practical, sustainable remedial and mitigation measures.
• Prepare clear, accurate technical drawings and supporting design documentation.
• Develop, review and apply hydraulic models for drainage systems, rivers, reservoirs and dams.

We value:

• A relevant degree in water, environmental engineering, geography, hydraulics or related discipline.
• A minimum of six years of professional experience in the water sector, with a strong focus on hydrology and hydraulic modelling.
• A thorough understanding of complex hydrological processes, with the ability to calculate, interpret and model them effectively.
• Demonstrated expertise in hydraulic modelling, including a deep understanding of the objectives, assumptions and limitations of model applications.
• Excellent communication and stakeholder management skills, with the ability to collaborate effectively and inspire project teams.
• A proactive, open-minded approach, with confidence to propose new ideas and solutions and an interest in applying digital tools to water engineering.
• Professional proficiency in both Polish and English.
• Proficiency in hydraulic and hydrological modelling software, including MIKE, HEC-RAS, HEC-HMS and TUFLOW.

At Arup, we believe in rewarding our members for their contributions to our shared success. As a trust-owned company, we have the freedom to pursue meaningful work that aligns with our purpose and values. We also offer a unique profit share programme, allowing our members to share in the results of our collective efforts.

Benefits that work for you:

• Professional Growth & Development: Benefit from continuous learning opportunities, training programmes and mentorship to enhance your skills and advance your career at Arup.
• Global Opportunities: Collaborate with colleagues worldwide and explore potential short-term or long-term assignments at other Arup offices and project locations.
• Financial Well-being & Ownership: Receive a competitive salary and benefits package and share in Arup's success through our global profit-sharing programme.
• Flexible Working: Benefit from flexible working arrangements that support effective collaboration, individual needs and project delivery.
• Well-being & Culture: Join an inclusive, supportive environment that values well-being, collaboration and the diverse perspectives of our members.

We are proud to be an equal opportunity employer and are committed to building a workplace that reflects the rich diversity of the world around us. We actively promote a culture of inclusion where everyone feels welcome, respected and valued. We welcome applications from talented individuals of all backgrounds, regardless of age (within legal limits), gender identity or expression, disability, ethnicity, religion, sexual orientation or any other protected characteristic. We are committed to making our recruitment process and workplaces accessible.