Employee Relations (ER) Advisor Eden Brown Synergy are delighted to collaborate with a NHS organisation based in Croydon who are seeking an Employee Relations Advisor to join their HR team, with a dedicated focus on sickness and absence management. The role is initially for 4 months, and hybrid working ( 4 days on site, 1 day WFH) About the Role: You will be the go-to expert for managing sickness absence cases and providing proactive support to managers and employees, as well as playing a critical role in driving attendance strategies, improving wellbeing outcomes, and ensuring compliance with employment law and best practices. Job Responsibilities : Provide end-to-end case management support on sickness absence, including long-term and complex cases. Coach and advise managers on absence-related issues, capability procedures, and return-to-work plans. Analyse absence trends and support in developing proactive strategies to reduce absence rates. Collaborate with Occupational Health, Wellbeing, and Health and Safety teams to deliver holistic support. Maintain accurate case documentation and ensure legal and policy compliance. Assist in updating absence management policies and delivering related training. Essential Skills : Proven experience in an ER advisory role, with a strong track record in managing sickness and absence cases. Solid understanding of UK employment law and HR best practices related to absence and capability. Excellent interpersonal and commun