Experienced HLTA-Level SEN Support Assistants – London SEN schools Join Hays Education – Specialist Opportunities in London SEN Schools (PSL Contracts) Are you an experienced HLTA-level SEN Support Assistant looking to make a real difference in the lives of children with additional needs? Hays Education is proud to partner with a wide network of Special Educational Needs (SEN) schools across London through our exclusive PSL contracts – and we ar…