Cardiff , United Kingdom Hybrid Employment

AECOM is hiring a Principal Hydrologist

About the Role

This role involves leading hydrologic studies, mentoring technical staff, and delivering science-based solutions for water infrastructure, environmental compliance, and climate resilience projects.

Responsibilities

  • Lead the design and execution of hydrologic and hydraulic modeling projects
  • Conduct stormwater management and flood risk assessments
  • Prepare technical reports and analyses for regulatory submissions
  • Support environmental impact studies and permitting efforts
  • Collaborate with engineers, scientists, and planners on integrated projects
  • Mentor junior staff and contribute to team technical development
  • Apply industry-standard software for watershed and river system modeling
  • Evaluate climate change impacts on water resources
  • Develop water balance and runoff models for urban and rural areas
  • Ensure compliance with federal, state, and local water regulations
  • Manage project timelines, budgets, and client communications
  • Perform field data collection and site assessments when necessary
  • Support dam safety and floodplain management initiatives
  • Participate in peer reviews of hydrologic studies
  • Integrate GIS tools into hydrologic analysis workflows
  • Present findings to clients, agencies, and stakeholders
  • Contribute to proposal development and business growth efforts
  • Stay current with evolving hydrology practices and technologies
  • Coordinate with regulatory agencies during review processes
  • Apply statistical methods to analyze precipitation and streamflow data
  • Support sustainable water resource planning and policy development
  • Evaluate groundwater-surface water interactions
  • Assess watershed health and restoration opportunities
  • Develop best management practices for erosion and sediment control
  • Use remote sensing data to enhance hydrologic assessments

Compensation

Competitive salary and benefits package

Work Arrangement

Hybrid work model with flexibility based on project and location

Team

Part of a multidisciplinary environmental and water resources team

Project Types

  • Flood risk management studies
  • Stormwater master planning
  • Watershed restoration projects
  • Dam and levee safety evaluations
  • Environmental compliance support
  • Climate resilience and adaptation planning
  • Urban drainage system assessments
  • River and stream corridor analyses
  • Water supply and demand modeling
  • Post-wildfire hydrologic assessments

Software and Tools

  • HEC-HMS
  • HEC-RAS
  • SWMM
  • ArcGIS
  • QGIS
  • AutoCAD Civil 3D
  • MATLAB
  • Python for data analysis
  • FLO-2D
  • InfoWorks ICM

Client Sectors

  • Municipal governments
  • State transportation agencies
  • Federal environmental and water agencies
  • Water districts
  • Private development firms
  • Tribal nations
  • Nonprofit organizations
  • International development agencies
  • Utilities
  • Academic institutions

May be available for qualified candidates

About company
AECOM
AECOM is the world's trusted infrastructure consulting firm, delivering solutions in water, environment, energy, transportation, and buildings. The company partners with public- and private-sector clients to solve complex challenges and build legacies through advisory, planning, design, engineering, and construction management. A Fortune 500 firm with $16.1 billion revenue in fiscal year 2025.
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Job Details
Department Water
Category other
Posted 2 months ago