Workstream Analyst

Company: Thames Water Utilities Limited
Apply for the Workstream Analyst
Location: Reading
Job Description:

Finance and Commercial is undertaking a multiyear transformation programme to modernise its organisation, systems, processes, and data capabilities, supporting Thames Water to operate at a “FTSE Fit” standard.

The Workstream Analyst will support delivery of the System Optimisation workstream, working closely with the Transformation Workstream Lead and wider Finance & Commercial teams to improve how the function operates.

What you’ll be doing as a Transformation Workstream Analyst

As an F&C Transformation Workstream Analyst – System Optimisation, you’ll support the delivery of system and process improvements across the Finance & Commercial function.

  • Support the ongoing development of SAP Analytics Cloud (SAC) to improve planning and reporting processes
  • Work closely with Data, Process and Performance Management teams to identify automation opportunities
  • Help review the wider Finance systems landscape to identify gaps and improvement opportunities
  • Support the creation of an application catalogue and systems roadmap
  • Work with Deloitte and internal stakeholders to document systems, functionality and data flows
  • Identify opportunities for system enhancements, automation and process improvements
  • Support alignment with the ERP programme and ensure systems integrate effectively
  • Champion new systems and processes across Finance and the wider business
  • Support testing, training, user guidance and adoption activities
  • Gather stakeholder feedback and help translate it into actionable improvements

Working pattern: 36 hours per week, Monday to Friday

What you should bring to the role

The essential criteria to help you succeed in this role is:

  • Experience in process design, testing methodologies and change adoption activities
  • Be knowledgeable in SAP ECC, SAP Analytics Cloud (SAC) and HFM
  • Have strong analytical skills, including advanced Excel and financial modelling
  • Have excellent communication, stakeholder management and problem‑solving skills
  • Experience working with teams across different business areas and disciplines
  • Have strong organisational skills with the ability to manage competing priorities
  • Be confident supporting change adoption, testing and continuous improvement activities

Additional skills and experiences would be great to have/bring

  • Experience across finance process areas including R2R, P2P, O2C and FP&A
  • Understanding of finance control frameworks
  • Experience supporting data analysis or migration within system implementations
  • Experience supporting UAT processes and governance, ideally using Azure DevOps
  • Experience working in project or transformation environments

What’s in it for you?

  • Competitive salary of up to £68,000 per annum depending on experience
  • Annual Leave – 26 days holiday per year increasing to 30 with the length of service (plus bank holidays)
  • Performance-related pay plan directly linked to company performance measures and targets
  • Generous Pension Scheme through AON
  • Access to lots of benefits to help you take care of you and your family’s health and wellbeing, and your finances – from annual health MOTs and access to physiotherapy and counselling, to Cycle to Work schemes, shopping vouchers and life assurance.

#J-18808-Ljbffr…

Posted: May 20th, 2026