Implementation Analyst

Timekeeping System Implementation Analyst Location: Slough / London, United Kingdom Contract: 12 Months Work Pattern: Hybrid (1 day per week in Slough required) Hiring Company: Allegis Global Solutions Client: Leading Data Centre Company About the Role Allegis Global Solutions is hiring for a Time & Attendance / Workforce Management Specialist to support a global client in Slough. This is a high-impact role focused on system implementation, project delivery, and operational excellence within Time & Attendance and Payroll functions. We’re looking for a hands-on professional who can bridge HR, payroll, and technology , ensuring seamless system implementation and a smooth employee experience.

What You’ll Be Doing Lead and support Time & Attendance system implementations (ADP Workforce Software) Build, execute, and validate test cases (UAT) to ensure system accuracy Partner with HR and Payroll teams on system processes and operational activities Support payroll processing and ensure accurate time data inputs Manage time & attendance operations within Workforce Software (WFS) Create and maintain process documentation Deliver user training and support onboarding of new employees Act as a user advocate , troubleshooting issues and improving user experience Support ongoing system enhancements and project initiatives What We’re Looking For Strong experience in Time & Attendance / Workforce Management systems Proven track record in system implementation and project management (high priority) Hands-on experience with ADP Workforce Software (WFS) Solid understanding of payroll processes and downstream impacts Experience in testing (UAT), documentation, and user training Ability to work cross-functionally with HR, Payroll, and Operations teams Proactive, detail-oriented, and comfortable in a fast-paced environment Why Apply? Opportunity to work on end-to-end system implementation projects Exposure to global HR and payroll operations Collaborative, fast-paced environment with strong stakeholder engagement Play a key role in improving systems that impact the employee experience at scale