Hydrogeologist Specialist / Stormwater and Flood Management Specialist

About the Company
At Nicholas O'Dwyer, sustainability is at the core of our work. If you are looking to advance your career in a socially responsible company, which has a proven track record over 90 years, and is committed to creating a sustainable planet, we invite you to be part of our team.
Our mission is to provide innovative and reliable solutions using cutting edge technology and expertise, to ensure project success and employee satisfaction. We deliver infrastructure projects in water, wastewater, transportation, civil and structural engineering, flood protection, and energy including renewables. With headquarters in Ireland, we also operate in the UK, Europe, the Middle East, and Africa. 
As part of the RSK Group, an amalgamation of over 200 companies with more than 15,000 employees, we benefit from a global network of opportunities while retaining our brand and autonomy.

About the Project 
Nicholas O’Dwyer has been shortlisted to provide consultancy services for the Kigali Climate‑Smart Wastewater Management Project (KCSWMP), which is financed by the Asian Infrastructure Investment Bank (AIIB) and implemented by the Water and Sanitation Corporation (WASAC), with the project focusing on the climate‑smart and climate‑resilient design of wastewater conveyance systems, as well as wastewater treatment and the reuse of treated effluent.

The KCSWMP is planned to commence in July 2026 and will be delivered over a 12 month period, during which the Consultant will undertake feasibility studies to identify technically viable and climate resilient wastewater solutions for Kigali; prepare an Environmental and Social Impact Assessment compliant with national legislation and AIIB Environmental and Social Standards, including a consolidated Environmental and Social Management Plan; develop construction ready detailed engineering designs covering collection, conveyance, treatment, disposal and septage management, fully integrating environmental, social and climate resilience requirements; and provide procurement support through the preparation of tender and bid documentation for competitive construction procurement.

About the Role
Nicholas O’Dwyer is seeking a Hydrogeologist Specialist / Stormwater and Flood Management Specialist to work within our multidisciplinary team of experts. The Hydrogeologist Specialist is expected to be a high-calibre senior professional, with strong technical depth, international project exposure, and the leadership ability to work effectively in developing country contexts.

The position does not require the expert to be based in Rwanda, but the expert will be required to travel to Rwanda as needed for the effective delivery of the project.  As highlighted in the overview the Expert is not expected to be fully engaged on the project for the full duration of the project. 

Core Responsibilities

Key Responsibilities of this role are listed below; this is by no means an exhaustive list:
•    Ability to work in collaboration as part of a larger team is essential for this role.
•    Lead and oversee the technical delivery of the analysis, modelling and design aspects related to Stormwater and Flood Management as required for the feasibility and detailed design. 
•    Incorporate Environmental and Social requirements identified within the ESIA within the design process. 
•    Support the coordination and integration of all project components, including the feasibility study, ESIA and detailed engineering design, to ensure consistency, quality and alignment across disciplines.
•    Deliver high-quality outputs aligned with industry standards and project requirements
•    Oversee performance, quality control and adherence to specifications
•    Coordinate with local authorities, government bodies, utilities, and community groups when required.
•    Support procurement processes and preparation of technical documentation
•    Prepare clear, concise, high-quality reports, drawings, specifications and deliverables
•    Promote sustainability, climate resilience and safe working practices across all project stages
•    Travel to Rwanda and across project locations as required
•    Maintain a culture of continuous improvements across all aspects of the working environment and projects.

Qualifications and Experience Requirements
•    Master’s degree in Sanitary Engineering, Hydraulic Engineering, or Environmental Engineering, (academic certificates to be provided)
•    Minimum 10 years general experience in the infrastructure sector
•    Minimum 7 years’ experience in hydrology, hydrogeology, storm water management or flood management. 
•    Strong background in preparing feasibility studies, detailed design development and working within a multidisciplinary team is required
•    Previous experience in Rwanda, East Africa and/or other developing countries in Africa is required. 
•    Proven experience on multilateral development banks or International Donor Agency funded projects (highly desirable)
•    Knowledge of FIDIC contract conditions (FIDIC Red and FIDIC Yellow in particular) would be advantageous.
•    Completed successfully at least three projects with similar scope of work as a Hydrogeologist Specialist / Stormwater and Flood Management Specialist (involving preparation of FSR for detailed engineering design including technical, environment and social aspects). Wastewater / sanitation related projects would be advantageous. Proof of involvement and successful completion of the three projects to be provided. 
•    Outstanding communication, team leadership and stakeholder engagement skills
•    Strong cultural awareness and ability to work in diverse teams
•    Ability to undertake periodic travel and site visit in Rwanda
•    Excellent time management skills, with the ability to prioritise work and manage many tasks concurrently.
•    Commitment to innovation, sustainability, and continuous improvement in design and delivery.
•    Fluent in English; additional local languages an advantage
•    Competent in office packages, Microsoft, excel PowerPoint etc.