Payroll Specialist

Powered by Water, Driven by Purpose
At Pennon Group, we’re proud to serve communities while protecting the environment. Together with our subsidiaries, South West Water, Bristol Water, Bournemouth Water, SES Water, Pennon Water Services and Pennon Power, we’re leading the way in water and renewables.
We’re proud to be recognised as a leader in the UK water sector, working towards a greener future. Our goals? As well as lowering our carbon footprint, we’re working with partners to plant 300,000 trees, restore peatlands and supporting farmers and landowners to improve water quality and wildlife.
Whether you’re starting out or seeking a new challenge, our scale and ambition create opportunities for you to shape your own career.
Ready to make a splash? Join our team today.
Payroll Specialist - (maternity cover)
We are looking for two experienced and detail-oriented Payroll Specialists to join our Payroll team on fixed-term contracts, providing maternity cover until November 2027. These roles can be based at either our Exeter or Bristol headquarters.
This is an excellent opportunity for payroll professionals who thrive in a fast-paced environment and take pride in delivering an accurate, compliant, and customer-focused payroll service. Reporting to the Payroll Team Leader, you will play a key role in ensuring employees are paid correctly and on time, while supporting continuous improvement within the payroll function.
We offer a competitive salary of up to £31,000 per annum plus excellent benefits depending on your skills and experience.
Key Responsibilities
Process payroll accurately and within agreed deadlines.
Maintain employee payroll records and ensure data integrity.
Calculate and process statutory payments, deductions, and benefits.
Ensure compliance with payroll legislation, HMRC requirements, and company policies.
Respond to payroll-related queries from employees, managers, and stakeholders.
Reconcile payroll reports and support month-end activities.
Work collaboratively with HR, Finance, and external providers to resolve payroll issues.
Support payroll audits and contribute to process improvements.
About You
Proven payroll experience within a busy payroll environment.
Strong understanding of payroll legislation and statutory requirements.
High level of accuracy and attention to detail.
Experience using payroll systems and Microsoft Excel.
Excellent organisational and communication skills.
Ability to manage competing priorities and meet deadlines.
A proactive, customer-focused approach with a commitment to delivering exceptional service.
What we offer
Ready to make a difference? Join us as a Payroll Specialist and support our people by delivering a payroll service that helps colleagues thrive and perform at their best.
At South West Water, we believe in rewarding our people for their hard work and dedication. As our Payroll Specialist, you'll enjoy:
Competitive Salary – Based on experience and skills
Annual Bonus Scheme – Rewarding your performance
Pension Scheme – Helping you plan for your future
Flexible Working Options – We value work-life balance and offer flexible hours and hybrid working where possible
Healthcare Benefits – Access to private healthcare and employee assistance programs
Employee Discounts – On various products and services
Generous Annual Leave – Take time to recharge with our holiday entitlement
Closing Date: 18th September 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.
Be yourself, we like it that way. Together, we will build a culture of belonging, where inclusion is instinctive. Diversity is our strength and a reflection of our communities. We care, we value everyone, we celebrate uniqueness.
Our core values, which are essential to our success, are:
Be Rock Solid - Build trust and be trusted. Be the one we all look to and can depend on.
Be You - We want you to bring your best everyday. Be yourself and make your mark in your individual way.
Be the Future - Embrace change. Drive Progress. Own the challenge.

- Division
- South West Water
- Department
- Business, Corporate and Support Functions
- Locations
- Exeter (Peninsula House), Bristol
- Remote status
- Hybrid
- Yearly salary
- £31,000
- Employment type
- Full-time
About South West Water
We look after the water and wastewater services for 1.8 million customers across Cornwall, Devon, the Isles of Scilly and parts of Dorset and Somerset.
From treatment and maintenance, to innovation and improvements, we're busy every day finding and fixing leaks, unblocking sewers and going bigger and further in our environmental work to be a company you can be proud of.