Senior Business Analyst

Role Title: Senior Business Analyst Reports to: Head ofDigital Innovation Location: Belfast (Hybrid) Who We Are SONI is Northern Irelands Transmission System Operator. We are the people behind Northern Irelands electricity grid. We make sure that every home, business, school, hospital,factoryand farm has power – when and where they need it. Andthatsjust the beginning of our story. We have a critical role to play in delivering a cleaner, cheaper more secure energy future for everyone living in Northern Ireland. Our focus is on safety,securityand reliability. Our work environment is challenging, fast-moving, collaborative and team orientated. Our culture is driven by continual development,knowledgeand teamwork. Our people are committed to reducing Northern Irelands reliance on fossil fuels and transforming the energy system to make decarbonisation a reality while providing a safe and reliable electricity supply in a way that secures the future for those who follow us. The work you will deliver with us here at SONI matters. Join a great and supportive team and be part of the transformation. The Role We are seeking a Senior Business Analyst to play a key role in our IT Separation Programme and wider digital transformation. This is a unique opportunity to contribute to some of the mostimportant changesSONI will undertake in the coming years. You will work closely with experts across the organisation to understand business needs, shape future processes and ensure that new systems and solutions support SONIslong termgoals. This role spans digital and corporate systems, cloud platforms, data analytics, operationaltoolsand control centre applicationsmaking it an ideal opportunity for someone who enjoys complex, meaningful work with real impact. Key Responsibilities Lead business analysis activities across a wide range of business areas, supporting IT transformation and the development of future SONI systems. Gather,analyseand document business requirements by engaging with stakeholders and subjectmatter experts. Translate complex business needs into clear, structured specifications for design and delivery teams. Prepare and lead requirements workshops and sessions, ensuring both technical and nontechnical colleagues are fully engaged. Contribute to business cases,proposalsand solution options. Work with thirdparty suppliers and partners to define and deliver solutions aligned with SONIs strategy. Identifyrisks,gapsand issues early and communicate them clearly. Support requirements prioritisation and help stakeholders make informed decisions. Create highquality documentation, including requirements documents, process maps, dataflowsand business specifications. Develop requirements through to formal signoff, following SONIs governance processes. Play an active role in solution design, ensuringcrosssystemimpacts are considered. Work with the business to define functional requirements that support system design. Support change impact assessments, trainingstrategiesand implementation activities. Manage change requests throughout the lifecycle of new developments and system changes. Bring forwardnew ideasand draw on external best practice to help improve ways of working. Critical Knowledge,Skillsand Experience Essential: Significant experiencein business analysis, including requirements gathering, workshop facilitation, processdesignand documentation. Strong understanding of the full software development lifecycle (SDLC). Able to understand complex business needs and translate them into clear requirements. Experience managing stakeholders and presenting information clearly. Strong verbal and written communication skills, with an ability to simplify complex information. A proactive,self-motivatedapproach and an interest in learning within afast-pacedenvironment. Experience working with both agile and waterfall delivery methods. Appreciation of the importance of governance,controland oversight in delivering major change. Ability to collaborate effectively with colleagues across different teams and specialisms. Desirable: Experience working in the utility or energy sector. Knowledge of information systems used in the electricity or wider energy industry. Why join us? Play a vital role in shaping sustainable energy projects thatbenefitcommunities and the environment. Enjoy a competitive salary, performance-related bonus, private medical cover, and pension matching. Benefit from flexible working arrangements, including hybrid options (3 days office / 2 days home). Enhanced holidays, maternity and paternity leave and wellbeing days. Access salarysacrificeschemes (such as cycle to work, EV scheme), free car parking, onsite EV charging and complimentary lunch. Access professional development opportunities and clear career progression pathways. We offer an inclusive culture that values diversity, supports flexible working and empowers you to grow. We know flexible working means different things to different people. Contact us ifyoudlike to talk about how this role could work for you. If you areseekinga challenging and impactful role within the energy sector,wedlove to hear from you. Join us in shaping the future of SONI and delivering a cleaner and more secure energy future for everyone living in Northern Ireland. Closing date for applications is22ndApril 2026 Submit your application by uploading your CV with a cover letter (in one document). SONI is proud to be an equal opportunities employer. We value diversity and are committed to fostering an inclusive workplace where everyone can thrive. We particularly encourage women to apply, as they are currently underrepresented in our organisation. We have a duty to prevent illegalworking,and applicants mustdemonstratethey have a legal right to work in the UK. SONI is not providing sponsorship for this vacancy. Skills: Business Analyst,Digital Innovation…