Hydrology & Surface Water Expert (Roster - Multiple Locations)

• Conduct hydrological assessments, watershed studies, river basin analysis, runoff estimation, flood/drought risk analysis, and surface water availability assessments.
• Develop, review, or support hydrological models using relevant tools and methodologies; work with GIS, remote sensing, hydroinformatics, and water databases.
• Provide technical inputs into IWRM frameworks, SDG6-related planning, water allocation, and sustainable water resources management; translate technical outputs into policy recommendations.
• Prepare technical reports, maps, data summaries, modelling notes, presentations, and advisory briefs.

This role supports evidence-based planning and climate-resilient water systems in water-scarce, arid, and climate-affected regions, contributing to sustainable water resource management and improved water security for vulnerable communities.

• University degree in Hydrology, Water Resources Engineering, Civil Engineering, Environmental Engineering, Hydroinformatics, Water Resources Management, Geography, or a related field; Master’s preferred for senior roles.
• 5–20 years of progressively responsible experience in hydrology, surface water analysis, water resources management, hydrological modelling, or related disciplines.
• Experience with surface water modelling, IWRM, SDG6, GIS, hydroinformatics, or water data systems strongly preferred; experience in arid, semi-arid, or water-scarce contexts is an advantage.
• Proficiency in tools such as HEC-HMS, HEC-RAS, SWAT, MIKE, WEAP, ArcGIS, QGIS, or remote sensing platforms; strong technical writing and communication skills.

Compensation and benefits vary by assignment and contract modality. Joining the CTG roster provides inclusion in a pre-vetted talent pool for future assignments, faster consideration for relevant opportunities, and potential access to assignments not publicly advertised.

CTG (Committed To Good) is a talent pool and staffing organization that supports rapid deployment of pre-vetted professionals for development, humanitarian, government, and institutional partners globally.