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)