Senior HR Integration Administrator

The HR Integrations Senior Administrator plays a critical role in supporting the successful integration of newly acquired firms. The role provides high-level administrative, HR and systems support throughout the integration lifecycle, ensuring consistency, compliance and an excellent employee experience.

Key Responsibilities

Integration & HR Administration:

• Prepare and issue acquisition-related correspondence, including initial and final offer letters and contracts.
• Develop templates for contracts and offer letters for use by the central People Experience team.
• Maintain and update Step Plans to ensure actions, progress, and deadlines are accurately reflected.
• Provide administrative audit support of existing HR systems and processes.
• Assist in mapping and updating role profiles and trainee structures for acquired firms.
• Review and update job descriptions for recruitment and integration purposes.
• Support salary reviews, promotions, and trainee salary windows, including preparing and distributing formal correspondence.

People Experience & Employee Support

• Support the development of new induction processes for newly acquired employees.
• Act as a point of contact for employees regarding basic HR queries such as systems access, expenses, and policies.
• Review and assist with appraisal, probation, PDP and exit interview processes.

Skills, Experience & Qualifications

Essential:

• Ideally a minimum of 10 years' HR administrative experience.
• Previous experience working within an HR or People team.
• Advanced proficiency in Microsoft Word, Excel, and PowerPoint.
• Strong organisational and stakeholder communication skills.
• High attention to detail and ability to manage multiple priorities.
• Confident minute-taker with excellent written communication.

Desirable:

• Experience supporting business integrations, acquisitions, or change programmes.
• Familiarity with HR systems and learning platforms (e.g., Litmos).