Assistant Treasurer

Company logo
South West Water
Provides essential water and wastewater services across the South West of England.
Develop treasury function: cash, debt, risk, compliance, and strategy.
5 days ago ago
£75,000 - £90,000
Expert & Leadership (13+ years), Experienced (8-12 years)
Full Time
Exeter, England, United Kingdom
Hybrid
Company Size
2,000 Employees
Service Specialisms
Building and development
Water supply
Sewerage services
New connections
Developer Services
Self‑Lay Provider support
Pre‑development services
Standpipe hire
Sector Specialisms
Drinking Water Services
Wastewater Services
Role
What you would be doing
cash management
treasury automation
strategy implementation
compliance reporting
risk hedging
debt funding

The Assistant Treasurer will play a key role in developing Pennon’s Treasury function across cash management, debt capital markets, liquidity and risk management. The role will support the Group Treasurer in ensuring efficient access to funding, robust financial risk controls and compliance with the governance and reporting requirements of a listed business.

  • Cash & Liquidity Management: Oversee group-wide cash positions, ensuring adequate liquidity and effective working capital management through accurate forecasting and planning.
  • Treasury Operations & Systems: Drive operational excellence through automation, systems development, and continuous process improvement.
  • Strategic Leadership: Support the development and implementation of a robust treasury strategy focused on efficient funding, cost optimisation, and long-term value creation.
  • Governance & Compliance: Ensure full compliance with treasury policies, loan covenants, and reporting standards, supporting disclosures and responses to external stakeholders.
  • Risk Management: Monitor key financial risks, implement approved hedging strategies, and contribute to scenario analysis and stress testing to support informed decision-making.
  • Funding & Capital Markets: Manage the Group’s debt portfolio and support the execution of new financing transactions, including sustainable and green finance initiatives, while maintaining strong relationships with banks, investors, and rating agencies.
What you bring
amct
aca/acca/cima
accounting systems
analytical
problem solving
treasury
  • AMCT qualification
  • Solid understanding of accounting systems and reporting processes
  • Ability to manage multiple priorities in a fast-paced, deadline-driven setting
  • Professional accounting qualification (ACA, ACCA or CIMA)
  • You’ll be an analytical, detail-oriented treasury professional with strong technical knowledge and the ability to perform under pressure in a dynamic environment.
  • Proven analytical and problem-solving skills
  • Experience in a busy treasury environment
Benefits

We currently have an exciting opportunity arise for a Assistant Group Treasurer to join our team working in Exeter. You will join us on a permanent basis, and in return, you will receive a competitive salary of £75,000k- £ 90,000k per annum plus car allowance.

Pennon, who are one of the largest companies in the South West and we are proud to have been awarded Investors in People recognition. 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
  • Cycle to Work Scheme
  • Financial support services
  • Wellbeing support programmes
  • Competitive Contributory Pension
  • A discretionary Bonus
  • A range of Group Discounts
  • Share-save Scheme
Training + Development
Information not given or found
Interview process
Information not given or found
Visa Sponsorship
Information not given or found
Security clearance
Information not given or found
Company
Overview
30 Years
Experience in Water Services
The company has extensive experience providing water services to the region.
2,000 Employees
Dedicated Staff
The company employs a large team to deliver vital water services.
1.6M People
Serving the Community
The company plays a vital role in managing the water supply for over 1.6 million people across multiple regions.
  • South West Water is a leading provider of water and wastewater services, covering Cornwall, Devon, and parts of Dorset.
  • The company is known for pioneering innovation in water treatment and sustainability efforts across its service regions.
  • Specializes in providing clean, safe water and efficient wastewater treatment to both residential and commercial customers.
  • Committed to ensuring the highest standards of water quality and environmental stewardship in all its operations.
  • One of the standout projects includes the upgrade of wastewater treatment facilities to meet growing demand and environmental standards.
  • South West Water's operations span a variety of sectors, including residential, commercial, and industrial water services.
Culture + Values
  • Trusted
  • Collaborative
  • Responsible
  • Progressive
Environment + Sustainability
100k tonnes CO₂
Operational carbon emissions target
The company aims to achieve net zero by 2030 by reducing operational carbon emissions by up to 100,000 tonnes of CO₂.
100%
Electric vehicle fleet
The company operates a 100% electric car and van fleet, contributing to reduced emissions.
250k trees
Tree planting initiative
The company plans to plant 250,000 trees by 2025 to support reforestation and carbon sequestration.
£2.5B investment
Sustainability investment
The company has committed £2.5 billion from 2025–2030 for storm overflow reduction, nutrient pollution prevention, and biodiversity conservation.
  • Biogas capture from wastewater treatment and use for vehicle fuel or grid injection
  • Hydro-electric generation at Mary Tavy, solar PV and wind on-site
  • Reducing leaks by 15%
  • Restoring peatland to store carbon and enhance biodiversity
  • Since 2019, nature-based solutions include managing 126,733 ha land, restoring 3,907 ha peatland
Inclusion & Diversity
30%
Gender Diversity Target
Committed to increasing gender diversity in boardrooms and business leadership.
10k Interns
Black Internship Initiative
Supporting the 10,000 Black Interns initiative to expand career opportunities.
  • Disability Confident employer
  • Women’s Network, LGBTQ+ Network, and other employee networks influencing business direction
  • Mental Health Awareness Month, Black History Month, and guest‑speaker events hosted
  • Company‑wide statement: “Be Rock Solid – Build trust and be trusted”; “Be You – bring your best… make your mark”; “Be the Future – Embrace change. Drive Progress. Own the challenge.”
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