Senior Project Manager – Water / Wastewater

Company: Arcadis
Apply for the Senior Project Manager – Water / Wastewater
Location: London
Job Description:

Overview

As a Senior Project Manager in Arcadis’ Water Programme, you will lead multi-disciplinary projects within a regulated environment to deliver capital programmes on time and within budget. You’ll coordinate internal teams and external stakeholders to secure value-for-money outcomes from design to commissioning. The role focuses on risk, contract management, and ensuring quality, safety, and sustainability across projects. You’ll contribute to high-profile water infrastructure with a clear impact on resilience and environmental stewardship.

Responsibilities

  • Deliver sustainable financial out-performance against approved budgets
  • Manage contract matters commercially for optimal outcomes
  • Develop and deliver optimized projects meeting regulatory, statutory and internal deadlines
  • Provide technical solutions delivering value for money on capital and whole-life cost
  • Oversee performance management of service providers to meet SLAs and value
  • Proactively manage risks and issues to mitigate impact and maximize opportunities
  • Communicate with internal and external stakeholders on project matters
  • Ensure compliance with quality systems and processes to meet standards
  • Establish and promote a culture of health, safety, and environmental responsibility
  • Embrace digital and sustainable solutions in day-to-day project delivery

Key requirements

  • Chartered status or working towards chartership
  • Experience delivering portfolios of programs/projects, ideally in water or regulated industry
  • Strong commercial approach with contract management experience; IChemE or NEC Contract Management is a plus
  • Ability to build and manage relationships with external stakeholders
  • Experience in making risk decisions to minimize consequences for projects
  • Proven experience leading multi-disciplinary teams
  • Relevant engineering degree; postgraduate qualifications are an advantage
  • Project management qualifications (PMP, Prince2) preferred
  • Experience in water and wastewater projects is desirable
  • Driving license
  • collaboration with stakeholders
  • proactive risk management
  • strong communication
  • IChemE or NEC Contract Management
  • contract management
  • risk assessment and mitigation

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Posted: October 1st, 2026