Salary: £40,000 - 60,000 per year Requirements: Hands-on experience with Workforce Software or similar T&A platforms (e.g. UKG/Kronos, Dayforce, Oracle, Workday, SAP) Proven involvement in at least one full lifecycle T&A implementation or major enhancement Strong understanding of timekeeping, scheduling, pay rules, and compliance from an operational perspective Experience conducting UAT (script writing, execution, defect management) Ability to engage senior stakeholders and support change across the business Understanding of HRIS/T&A/Payroll integrations and data flows Background in shift-based environments (e.g. retail, manufacturing, logistics, healthcare) is desirable Knowledge of union rules, UK Working Time Regulations, or multi-country implementations is a plus Experience supporting cutover and hypercare phases is beneficial Previous roles in HR Operations, Payroll, or Workforce Management are advantageous Responsibilities: Provide business-led input into the configuration of WFS, including schedules, approvals, rules, exceptions, and balances Ensure system logic reflects HR policies, operational needs, and UK Working Time Regulations Validate data and support migration activities from Employee Central (EC), including business sign-off Act as a key guardian of HR process integrity and governance Develop and execute User Acceptance Testing (UAT) scenarios based on real business processes Validate end-to-end workflows across timekeeping, scheduling, approvals, and payroll Capture, track, and support resolution of defects from a business perspective Maintain robust test documentation to support audit and compliance requirements Validate payroll accuracy, including parallel runs, ensuring outputs align with expectations Conduct pre-go-live HR checks, including data accuracy (e.g. TOIL balances, schedules) Collaborate closely with HR Operations to ensure organisational readiness Execute HR-focused cutover tasks to ensure smooth system transition Test cutover plans and sequencing with HR, IT, and Payroll stakeholders Support communication and change management activities to drive adoption Create clear SOPs, process documentation, and user guidance Provide hands-on support during go-live and hypercare Review initial payroll impacts and validate business outcomes Support managers and employees with system queries Participate in issue triage and resolution to ensure a stable transition Maintain post-go-live guides and documentation Technologies: Support Oracle SAP More: We are on a transformative HR systems journey and are looking for an experienced HR Time & Attendance Implementation Specialist to help roll out Workforce Software across our organization. This exciting role will allow you to shape workforce time management and ensure a seamless transition into Business as Usual. We offer a career with industry-leading rewards, development opportunities, and a culture that prioritizes people. Join us and take part in a project that drives real operational improvements while fostering collaboration with senior stakeholders and cross-functional teams. We are proud to be an equal opportunity employer and value diversity in our workforce. last updated 24 week of 2026