Senior Systems Officer (Finance)London Borough of SuttonSutton, London£49,056 - £57,402Closes: 25 May 2026 23:55 BST Return to search results Senior Systems Officer (Finance) Employer Sutton Council Location(s) Sutton Workplace Type Hybrid Working Contract Type Permanent Working Hours Full Time Grade 9 Hours Per Week 36 Salary Range £49,056 - £57,402 (£59,511 unconsolidated maximum) Salary Basis Per annum Leave Entitlement 28 days Application Deadline 25/05/2026, 23:55 Anticipated Interview Date(s) Between 1 June and 12 June 2026 About the Borough The London Borough of Sutton is situated less than 30 minutes by train from Central London, with direct connections to London Victoria and London Bridge. Found in zone 5 with good transport links in and out of London, Sutton boasts award winning parks and open spaces, low crime rates, affordable housing and great schools. As well as high levels of resident engagement and satisfaction, providing quality services and success in addressing our financial challenges, whilst involving residents in key issues and high street changes.Sutton is continuously investing in the health, wellbeing and education of our residents and the future generation, as set out in the “Ambitious for Sutton” corporate plan. We are home to the Royal Marsden Hospital and the Institute of Cancer Research. Together with the development of the London Cancer Hub, Sutton will be the world’s leading life-science district, specialising in cancer research and treatment. Our vision will create around 13,000 jobs while contributing £1.2bn to the UK economy each year, a vibrant community of scientists, doctors and innovative companies intended to deliver real benefits for cancer patients and drive economic growth. With the regeneration of the local areas with new homes and schools, Sutton is passionate about working closely with our residents and vulnerable groups to help them maintain their independence and create a balance between support and independent living.The Council is seen as a driving force within the South London Partnership of five outer south west London boroughs focused on strategic growth, regeneration and investment. As we strive to improve our services and spaces for our residents as set out in the ‘Ambitious for Sutton’ corporate plan, Sutton aims to shape the future of the borough and adapt to the needs of its residents to make our Borough a great place to live, work and raise a family. About the Role and our Ideal Candidate Responsibilities Overview: You will maintain, develop, and optimise the financial components of the Mosaic case management system for adult and children's social care services. You will lead the configuration of finance modules, including charging, payments, commitments, and budget codes, ensuring workflows align with statutory adult social care requirements and corporate finance procedures. You will act as a key liaison between social care services, the finance department, and software suppliers, coordinating monthly payment runs, supporting budget forecasting, and providing expert input for strategic financial transformation projects. You will also design and deliver targeted training programs to improve staff proficiency in the system.Skills Required: You need strong technical knowledge of Mosaic (or an equivalent case management system's) finance functionality. You must possess excellent analytical skills, strong numeracy, and attention to detail, combined with a collaborative and solution-focused approach to resolving workflow issues. You must also be proficient in financial data validation, reporting, and dashboarding.Experience: You should have hands-on experience in configuring charging rules, payment logic, and provider payment processes. You must have a strong familiarity with social care financial frameworks, including statutory guidance and local charging policies. Experience working confidently with finance teams, operational managers, and external suppliers is required. Note: Knowledge of Business World or equivalent local authority finance systems is highly desirable.Work location: Expected to be in the office at least 2-3 days per week.Note: Shortlisting will be a two-stage process:Initial shortlisting from application.Candidates will be required to undergo online programming skills testing before being About Us Within the Peoples Services Directorate (Adult Social Care, Children's Social Care & Education), the Insights & Delivery Service area is the operational process and analytical engine room of our directorate. This service area unites data intelligence, digital systems, business delivery, and quality assurance, we build a resilient, modern infrastructure that empowers our frontline practitioners. Through driving process innovation, championing digital tools, and providing vital learning and insights, we are the catalyst for delivering truly effective social care.The Business Systems Team is offering two exciting new job opportunities.This team is the driving force behind core social care systems like Mosaic. They provide hands-on, accountable system ownership by proactively managing statutory configurations, implementing smart system changes, and delivering tailored training for our frontline teams. Our Offer To You As an organisation that values and nurtures talent, we’re committed to helping you fulfil your potential and will offer you a supportive, friendly and collaborative environment to grow and develop your career and skills. We’re constantly striving to improve our ways of working so putting your ideas across however big or small; will be fully encouraged and supported by your colleagues and our dynamic and experienced management team.Employees have access to a wide range of benefits to enable staff to achieve a work life balance, some of which include:A generous annual leave entitlement of 26-32 days plus bank holidays (pro-rata if part-time working hours apply) depending on service and grade Enhanced Maternity, paternity, shared parental, adoption and dependents leaveTwo volunteering days per yearFlexible Working - Smarter Working Scheme (dependent on the role) Adjustable and agile working arrangements using Google ChromebooksLearning and development portal offering a range of coursesDiscounts on a range of local shops, restaurants, gyms and leisure centresInterest free season ticket loansLocal Government Pension SchemeBicycle loan facilities and cycle to work schemeElectric vehicle leasing schemeConfidential health & wellbeing and counselling support Application Process Apply online outlining what skills, abilities and experience you can bring which makes you an ideal candidate for this role. Please refer to the requirements outlined in the job profile when completing your application and check your CV details have been uploaded correctly in the relevant sections.We understand and recognise the benefits of using Artificial Intelligence (AI) in the workplace and are embracing AI where appropriate, to boost our productivity and streamline how we deliver our Council services efficiently; to provide the best possible outcomes for our residents and communities. However, we reserve the right to reject applications where it is apparent that AI-generated content has been used in isolation and without personalised responses. At Sutton we value authenticity and are looking for individuals who can clearly demonstrate their own skills, experience and motivation for the role that they are applying for and embrace and demonstrate our PRIDE values. Here at Sutton we have core values of Transparency and this is to be demonstrated during the application process and completion of the supporting statement and will be further tested at interview and selection stage for those who progress forward.The closing date is given as a guide. We reserve the right to close this vacancy once a sufficient number of applications has been received, it is strongly advised that you complete and submit your application as soon as possible to avoid disappointment. As part of our award winning Diversity Programme we anonymise all applications received to reduce conscious and unconscious bias enabling every application to be reviewed on the knowledge, skills and experience shown in your application. We encourage our interview panels to be as diverse as possible (age, cultural, neurodiverse etc.) to reduce bias where possible. We are fully committed to removing barriers and enhancing the diversity of our workforce. Additional Information We are proud to be a diverse and welcoming Borough and we strive to create a workforce which reflects the community we serve, and instil a sense of belonging in our staff. We celebrate and respect differences and appreciate the value of having a diverse workforce, therefore we welcome applications from under represented groups.To support our workers and their families we offer a range of family friendly, inclusive employment policies, flexible working arrangements, staff engagement forums and inclusive staff networks who help drive our diversity agenda.We are also proud to be a disability confident employer and guarantee to interview all disabled applicants who meet the minimum essential criteria for a role. As an accredited London Living Wage Employer all our employees are guaranteed the London Living Wage regardless of their length or type of contract.The UK has a points-based immigration system affecting EU and Non-EU workers and sponsorship requirements. We advise checking the GOV.UK website for right to work guidance. Sponsorship availability varies and is subject to eligibility requirements and budget limitations. As a result, we cannot guarantee sponsorship for all roles and will evaluate sponsorship requests on a case-by-case basis. Job Profile Senior Systems Officer JD November 25.pdf – 96KB Opens in a new window Apply on employer site