Hybrid HR Systems & Payroll Transformation Lead – London

Source Technology Limited; Greater London; Hybrid; GBP 115,000 - 125,000; Full time

Job summary

Source Group International Ltd is recruiting an experienced HR Project Manager to lead end-to-end payroll and HR systems projects. You will manage multi-workstream delivery across Kronos UKG, SAP SuccessFactors and SAP HCM, coordinating HR, Payroll, IT and Finance teams to meet scope and quality targets.

The role requires hands-on project delivery in consultancy settings, strong stakeholder management, and experience with SDLC lifecycles, testing, cutover and hypercare.

Qualifications

• Demonstrated experience delivering HR systems and payroll projects within consultancy or advisory settings.
• Strong HR domain knowledge across core HR, payroll, time and attendance, and HR service delivery processes.
• Hands-on delivery experience with Kronos UKG, SAP SuccessFactors, and SAP HCM.
• Experience managing third-party vendors and multi-workstream programmes.

Responsibilities

• Lead HR technology and payroll transformation projects from initiation to go-live and hypercare.
• Manage scope, plans, RAID, budget, dependencies and governance per delivery frameworks.
• Coordinate cross-functional teams including HR, Payroll, IT, Finance, vendors and implementation partners.
• Oversee requirements gathering, process mapping, design, configuration oversight, integrations, testing and cutover planning.
• Drive deliverables across Kronos UKG, SAP SuccessFactors, and SAP HCM workstreams ensuring alignment with HR operating model and compliance.
• Prepare status reporting, steering pack materials and decision papers for senior stakeholders.
• Manage change, communications, training coordination and adoption planning for rollout.
• Ensure data migration, security, controls and GDPR considerations are addressed.

Skills

HR domain knowledge

Stakeholder management

SDLC / lifecycle

English communication

Tools

Kronos UKG

SAP SuccessFactors

SAP HCM

Job description

Source Group International Ltd is recruiting an experienced HR Project Manager to lead end-to-end payroll and HR systems projects. You will manage multi-workstream delivery across Kronos UKG, SAP SuccessFactors and SAP HCM, coordinating HR, Payroll, IT and Finance teams to meet scope and quality targets.

The role requires hands-on project delivery in consultancy settings, strong stakeholder management, and experience with SDLC lifecycles, testing, cutover and hypercare.