Salary: £54,000 - 94,000 per year Requirements: We need you to be able to lead a project from an architecture perspective, ensuring architecturally relevant decisions follow the appropriate governance, including peer review, and informing the project plan proactively. We need excellent communication skills and the ability to operate within cross-functional teams. We need a track record of delivery in both waterfall and agile environments. We need practical experience using an architecture framework such as TOGAF or ArchiMate. We need you to be educated to degree level or equivalent in a STEM subject. It would be a great fit if you have experience using an architecture modelling tool such as BiZZdesign, Sparx, Lean IX, CACI MooD, or Orbus. It would be a great fit if you have exposure to process modelling, for example BPMN. It would be a great fit if you hold certification in an architecture framework such as TOGAF or ArchiMate. Responsibilities: We lead the delivery of solution architectures and designs through their full lifecycle. We create architectural designs that guide and contextualise solution development across products, services, projects, systems, applications, technologies, processes, and information. We create and maintain architecture models and related reference data in our enterprise repository as part of normal project work. We facilitate the evaluation and selection of solution options, software product standards, services, and the design of standard and custom software configurations. We provide solution architecture deliverables, including current and target state architecture, standard definitions, reference models, architecture designs, and patterns. We support product managers in decisions to maintain, refresh, or retire services and systems, including applications, technologies, processes, and information. We use our experience on projects to suggest, and in some cases implement, changes to our modelling environment to better support stakeholder needs, which may require some software engineering. Technologies: Architect ArchiMate BPMN BiZZdesign Support TOGAF More: We are the UKs largest water and wastewater company, with more than 16 million customers relying on us every day. We are recruiting for 4 Solution Architect positions based on a hybrid working arrangement at Clear Water Court, Reading, with 36 hours a week. We offer a competitive salary of up to £90,000 per annum depending on experience, 26 days holiday rising to 30 with service plus bank holidays, a car allowance, performance-related pay, a generous pension scheme through AON, private medical health care, and a wide range of wellbeing and financial benefits. We are committed to building a better future for our customers, communities, people, and the planet, and we offer meaningful career opportunities, flexible working arrangements, and a diverse, inclusive workplace where we support our people every step of the way. last updated 24 week of 2026