Robert Half has partnered with a Project Management & Construction company to find a HR Manager to join their dynamic and thriving team. The HR Manager will be the driving force behind the company's people operations, providing support across the full employee lifecycle. From onboarding to offboarding, performance management to legal compliance, this role offers the opportunity to shape and enhance the HR function in a business committed to high standards, collaboration, and staff wellbeing. Location: London, Hybrid Part -Time Reporting to: Finance Director Key Responsibilities: Employee Data & Compliance Maintain comprehensive and confidential employee records (digital and paper). Monitor probation periods, employee milestones, and service anniversaries. Ensure legal compliance around Right to Work, contract documentation, and policy updates. Onboarding & Offboarding Prepare and issue contracts and offer letters. Deliver effective onboarding and induction processes in collaboration with internal teams. Manage leaver administration in coordination with Payroll, IT, and Office Management. Performance & HR Operations Support directors with performance reviews, HR correspondence (promotions, salary increases). Coordinate with Payroll to ensure timely and accurate updates to salaries, benefits, and employment status. Recruitment & Strategic Hiring Work with senior leadership to develop and implement a robust recruitment process. Assist in attracting and selecting candidates aligned with company culture and goals. HR Administration Oversee contracts, handbooks, and job descriptions. Track and report on annual leave, absenteeism, and unpaid sickness. Manage third-party HR-related services including private medical clinics and benefits providers. People Support & Culture Support directors with employee relations matters including disciplinary issues and return-to-work meetings. Collaborate with the Wellbeing Team on employee engagement initiatives. Provide mentorship to junior team members and help nurture a positive workplace culture. Ideal Candidate Profile: The successful candidate will be: Approachable, confident, and discreet. Collaborative and supportive, with strong interpersonal skills. Detail-oriented and highly organised. Comfortable advising senior leadership and handling sensitive issues. Up-to-date on UK Employment Law and HR best practices. Required Knowledge & Training: Familiarity with HR systems and data confidentiality protocols. Completion of training such as: Equality & Diversity Awareness Mental Health Awareness Company Safety Induction Company Culture: The company fosters a high-performance environment where collaboration, pride in output, and continuous improvement are encouraged. The HR Manager will play a vital role in upholding these values and supporting a culture where people feel valued and empowered. Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.