Closing Date 2026-01-22 Job Title: WasteWater Solutions Data Analyst Location: Falmer (Sussex) Contract Type: Permanent Hours: 37 Salary: From £45k depending on skills and experience About the role: We’re looking for a Wastewater Solutions Data Analyst to join our growing Operational Planning and Improvement Team to work alongside our data and insight team, helping to protect the environment and enhance the performance of our wastewater treatment systems. What you will be responsible for: This is a pivotal role where your analytical expertise will directly contribute to reducing pollution, improving treatment efficiency, and ensuring our wastewater services remain resilient and sustainable. You’ll work across operations, engineering, and environmental teams to transform raw operational and telemetry data into meaningful insights that drive real-world improvements in water quality and environmental compliance. · Develop dashboards, models, and reports that track treatment performance, network risk, and asset health. · Apply predictive analytics and simulation to forecast failures, optimise maintenance, and reduce pollution risk. · Collaborate with engineers, process scientists, and data teams to integrate insights into operational decision-making. · Support digital transformation by embedding machine learning and automation into wastewater performance monitoring. · Drive continuous improvement in data quality, model accuracy, and environmental outcomes. What you’ll bring to the role: Essential · Strong experience in data analysis, BI, or operational insight. · Proficiency in Python, SQL, and analytics tools such as Power BI, Alteryx, or Databricks. · Ability to interpret and visualise complex operational or environmental datasets. · Strong problem solving skills to support solution identification and development. · Excellent communication skills – translating data into clear actions and decisions. · A genuine interest in sustainability, water, or environmental protection. Desirable · Knowledge of machine learning, simulation, or digital twin techniques. · Experience with SCADA, telemetry, or wastewater process data. · Familiarity with wastewater treatment operations or utility environments Southern Water is at the forefront of transforming Britain’s water industry, investing significantly to enhance resilience, sustainability, and service excellence. With £7.8bn planned investment for 2025-30, this is an unparalleled opportunity to join a business committed to delivering a generational shift in the way water services are managed. You will be joining at a time of significant change, working alongside a highly skilled leadership team with a clear vision for the future. We offer an environment where senior professionals can make a meaningful impact, influence major strategic decisions, and drive long-term value creation "Our mission is to protect and enhance life through water—and we need passionate people to help us achieve it. If you’re inspired by our purpose and believe you can contribute, apply today. You don’t need to meet every criterion; what matters most is your drive to make a difference." If this role isn’t quite what you’re looking for but are keen to be contacted about opportunities at Southern Water, you can register your details here: Introduce Yourself (myworkdaysite.com- Introduce Yourself) Our Commitment to Diversity We welcome applicants from all backgrounds, identities, and experiences. We do not discriminate based on race, ethnicity, gender, sexual orientation, age, disability, religion, or any other protected characteristic. If you need reasonable adjustments during the recruitment process, please let us know. Our purpose is big. Our impact is huge. And we know that every single one of us has the power, through our actions, to positively change society and the environment for good. It’s why careers with us have real meaning. Because, if you’re driven and ambitious, we can offer you huge opportunities for personal growth, professional development and constant innovation. Forever evolving. Forever focused on doing the right thing, we empower and encourage everyone to play to their strengths and to help us shape a fair and positive future for all. We believe in Water for Life. If you do too, Dive Right In. Our customers are at the heart of everything we do, because delivering water for life is our core purpose. To achieve this, we need 24/7 support in place to resolve incidents quickly and efficiently. All our employees understand the importance of out-of-hours incident support – because when problems appear, fixing them is our top priority. That’s why our people join together and support when and however needed to make sure our customers get the service they deserve. Joining the Southern Water family means you’ll become part of our incident support team. During your interview, your manager will speak to you about any incident support rotas that apply to your position. Does this opportunity excite you but you’re not 100% sure if you meet all the requirements for the role? Or are you concerned that ‘normal’ office hours aren’t possible given your personal circumstances? Whilst we can’t accommodate every flexible working request, we’ll try to find a practical solution. So why not engage with us and find out more about this role?