Water Demand Performance Manager

Company: Pennon Group
Apply for the Water Demand Performance Manager
Location: Exeter
Job Description:

What you’ll be doing:

  • Monitor, analyse and forecast in‑AMP demand activities and performance.

  • Own reporting for key demand metrics (DI, PCC and NHH), providing insight, trends and narrative.

  • Work with Data and Modeling and other teams to maintain robust, compliant monitoring frameworks and data quality.

  • Evaluate demand initiatives, identifying performance issues and recommending adaptations to meet targets.

  • Analyse demand and consumption trends to understand drivers and intervention impacts.

  • Produce clear reports and presentations for senior leaders, regulators and other stakeholders.

  • Maintain auditable documentation and undertake regular data quality assurance.

  • Collaborate with internal and external stakeholders to support delivery and implementation.

  • Support budget development and cost planning for demand strategy initiatives.

  • Contribute to research, continuous professional development and industry knowledge sharing.

What we are looking for:

Essential

  • Experience of water demand monitoring, analysis and reporting.

  • Experience producing reports, presentations and technical documentation for varied audiences.

  • Knowledge of water resource management practices, regulations and reporting requirements.

  • Ability to work effectively with cross‑functional teams and external stakeholders.

  • Strong analytical mindset with excellent attention to detail.

  • Confident written and verbal communication skills.

  • Ability to prioritise work and manage multiple, changing demands.

  • Commitment to continuous learning and professional development.

  • Willingness and ability to travel across the region and attend national meetings as required.

Qualifications

  • Degree in a scientific, environmental or numerate discipline.

Desirable

  • Professional membership of a recognised industry body.

  • Experience working within a water company or regulated utility.

  • Ability to interpret complex datasets and clearly communicate insights to non‑technical audiences.

What’s in it for you:

We know that the support and commitment of our staff is key to our success so you will receive the opportunity for ongoing development and training for a long‑term career with us.

  • Generous holiday allowance plus bank holidays.

  • A discretionary Bonus.

  • Jobs need car.

  • Competitive Contributory Pension.

  • Share‑save Scheme.

  • Various health benefits.

  • Wellbeing support programmes.

  • A range of Group Discounts.

  • Cycle to Work Scheme.

  • Financial support services.

  • And plenty more!

Closing Date: 20th May 2026

We may close this vacancy early if we receive a high volume of applications. We encourage you to apply as soon as possible.

Please note that the successful candidate will be subject to a mandatory DBS check as part of the onboarding process.

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Posted: May 13th, 2026