Application Guide

How to Apply for Senior Flood Modeller

at AECOM

🏢 About AECOM

AECOM is a global infrastructure consulting firm that stands out for its commitment to building sustainable legacies through innovative solutions. In the UK, they lead major flood resilience projects, offering a unique opportunity to work on high-impact environmental challenges while collaborating across diverse technical disciplines.

About This Role

As a Senior Flood Modeller at AECOM, you'll lead hydraulic and water quality modelling for Flood Alleviation Schemes, Flood Risk Assessments, and reservoir studies using software like Flood Modeller, TUFLOW, and MIKE. This role is impactful because you'll directly contribute to UK flood resilience, mentor junior staff, and help secure multimillion-pound contracts through tender leadership.

💡 A Day in the Life

A typical day involves developing or checking hydraulic models in Flood Modeller for an ongoing Flood Alleviation Scheme, collaborating with clients to refine project scopes, and mentoring a junior modeller on TUFLOW best practices. You might also contribute to a tender proposal for a new framework contract, using AECOM's project management systems to track deliverables against budget.

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🎯 Who AECOM Is Looking For

  • Has 5+ years of hands-on experience with Flood Modeller, TUFLOW, MIKE 11/21, HEC-RAS, or ICM for hydraulic modelling, plus water quality modelling with MIKE, Delft3D, SIMCAT, or ICM
  • Demonstrates proficiency in hydrological assessments using Flood Estimation Handbook, ReFH2, and WINFAP methodologies
  • Has led or significantly contributed to tender processes for flood-related projects, ideally within UK framework contracts
  • Shows experience mentoring junior modellers and scoping modelling approaches with clear risk/opportunity analysis

📝 Tips for Applying to AECOM

1

Tailor your CV to explicitly list your experience with each software mentioned (Flood Modeller, TUFLOW, MIKE, etc.) and specify projects where you used them

2

Highlight any UK-specific flood project experience, especially with Flood Alleviation Schemes or reservoir flood studies, as AECOM works heavily in the UK market

3

Quantify your tender involvement—mention the value range of tenders you've worked on and your specific role in winning them

4

Include examples of mentoring or team leadership, as AECOM emphasizes professional development within their teams

5

Reference AECOM's sustainability focus by linking your past work to innovative or sustainable infrastructure solutions

✉️ What to Emphasize in Your Cover Letter

["Your hands-on experience with the specific software packages listed (e.g., 'I developed 3D hydraulic models using TUFLOW for a £2M Flood Alleviation Scheme')", 'Examples of leading or contributing to successful tender proposals, especially for UK flood resilience projects', "How you've mentored junior staff or improved team processes in previous modelling roles", "Alignment with AECOM's sustainability mission—mention a project where your modelling supported sustainable infrastructure outcomes"]

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🔍 Research Before Applying

To stand out, make sure you've researched:

  • → AECOM's recent UK flood projects (e.g., search 'AECOM UK flood resilience' or check their project portfolio for Flood Alleviation Schemes)
  • → Their 'Sustainable Legacies' strategy and how it applies to water/environmental projects in the UK
  • → AECOM's framework contracts with UK agencies like the Environment Agency or local authorities
  • → Industry trends in flood modelling that AECOM might be pioneering, such as integrated catchment management (ICM) advancements

💬 Prepare for These Interview Topics

Based on this role, you may be asked about:

1 Walk us through a complex hydraulic model you developed using Flood Modeller or TUFLOW, including how you addressed risks
2 Describe your experience with hydrological assessments—how have you applied FEH or ReFH2 in a real project?
3 How would you scope a modelling approach for a new Flood Alleviation Scheme, considering client budget and timeline constraints?
4 Tell us about a time you contributed to a winning tender proposal—what was your role and what made it successful?
5 How do you ensure quality when checking others' models, and how do you mentor junior modellers on best practices?
Practice Interview Questions →

⚠️ Common Mistakes to Avoid

  • Submitting a generic CV that doesn't specify experience with the exact software listed (e.g., just saying 'hydraulic modelling' without naming Flood Modeller/TUFLOW)
  • Failing to provide UK-specific examples or showing no awareness of UK flood risk assessment methodologies like FEH
  • Overlooking the mentoring/leadership aspect—this is a senior role, so avoid focusing solely on technical skills without team collaboration examples

📅 Application Timeline

This position is open until filled. However, we recommend applying as soon as possible as roles at mission-driven organizations tend to fill quickly.

Typical hiring timeline:

1

Application Review

1-2 weeks

2

Initial Screening

Phone call or written assessment

3

Interviews

1-2 rounds, usually virtual

✓

Offer

Congratulations!

Ready to Apply?

Good luck with your application to AECOM!

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