Job Specifications
Type
Permanent - Full Time
Location
London
Job Role
Human Resources
Withers
Job title: HR Data Lead (12-month contract)
Reporting to: HRIS Manager
Location: London
What are we looking for?
As part of a strategic investment, Withers are looking for an experienced HR Data Lead to join a team of HRIS professionals and a HRIS project delivery team focused on the implementation and roll out a new HRIS/HR SaaS along with associated improvements to the HR function.
The HR Data Lead is a strategic and hands-on role responsible for overseeing all aspects of HR data management throughout the lifecycle of a new HRIS implementation. Acting on behalf of the HR team, this role ensures that data integrity, quality, and governance are maintained across all phases of the project--from initial discovery and migration planning to post-implementation optimization.
The HR Data Lead works closely with HR SMEs, HRIS team, IT, system vendors, and project stakeholders to define data requirements, lead data migration activities, and establish robust data governance frameworks. This role is critical to ensuring that the new HRIS is populated with accurate, compliant, and actionable data that supports core HR operations, reporting, and strategic workforce planning.
The ideal candidate brings a blend of technical expertise, HR domain knowledge, and project delivery experience, with a strong focus on data quality, compliance, and stakeholder collaboration.
Tasks And Responsibilities
Data Strategy & Planning
Define and implement the HR data strategy to support the HRIS delivery project.
Collaborate with HR, IT, BD and vendor teams to align data requirements with system capabilities and business needs.
Develop data models, mapping documents, and migration plans for legacy-to-new system transition.
Data Migration & Integration
Lead the end-to-end data migration process, including extraction, cleansing, transformation, validation, and loading.
Ensure data integrity and consistency across all HR modules (e.g., core HR, payroll, talent).
Coordinate with technical teams to manage data interfaces and integrations with other enterprise systems.
Data Quality & Governance
Establish and enforce data governance frameworks, including ownership, stewardship, and quality controls.
Define and monitor data quality KPIs, resolving issues and implementing continuous improvement measures.
Ensure compliance with data protection regulations (e.g., GDPR) and internal policies.
Stakeholder Engagement & Collaboration
Work closely with HR functional leads to understand data requirements and business processes.
Act as a key liaison between HR, IT, and external vendors to ensure data-related deliverables are met.
Provide training and support to HR teams on data standards, usage, and reporting.
Reporting & Analytics Enablement
Support the design and delivery of reporting and analytics capabilities within the new HRIS.
Ensure data structures support strategic workforce planning, diversity metrics, and operational reporting.
Collaborate with BI teams to enable dashboards and insights aligned with business goals.
This list of duties and responsibilities is not exhaustive. It is intended to describe the general content of, and requirements for the performance of this job, and as such, the role may also include the undertaking of additional tasks as required.
Core Competencies & Skills
Technical & Analytical Skills
Strong understanding of HR data structures, relational databases, and data transformation techniques and processes e.g. ETL.
Experience with HRIS platforms (e.g., SAP SuccessFactors, Workday, Oracle HCM) and data migration tools.
Proficiency in Excel, SQL, and data warehousing/visualization/reporting tools (e.g., Power BI).
Data Governance & Compliance
Deep knowledge of data privacy regulations (e.g., GDPR) and HR data security best practices.
Experience establishing and managing data governance frameworks in complex environments.
Stakeholder Management
Excellent communication and collaboration skills across HR, IT, and vendor teams.
Ability to translate technical data concepts into business language for non-technical stakeholders.
Project Delivery & Change Readiness
Experience working in large-scale HR transformation or system implementation projects.
Familiarity with Agile or hybrid project methodologies and cross-functional delivery environments.
Problem Solving & Continuous Improvement
Strong analytical mindset with a proactive approach to identifying and resolving data issues using workflow/process analysis techniques (e.g. Lean Six Sigma).
Commitment to driving data quality and process improvement across HR functions.
Personal Qualities
Inspires confidence
Enthusiastic and friendly
Able to work under pressure
Flexible approach to working hours
Excellent attention to detail and organisation skills
Excellent written and oral communication skills
Excellent interpersonal skills
Smart and professional manner
Be well orga
About the Company
We are the global private client law firm. We are trusted advisors to families, founders, fiduciaries and businesses - and more than this, to governments, charities and financial institutions. We structure, grow and preserve capital. We protect reputations and relationships, ideas and innovations. We secure our clients' legacies across generations. We are united in our commitment to integrity, quality and collaboration. We have a culture of high performance and deliver excellent service consistently across the firm. We provi...
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