civilservicejobs.service.gov.uk – Central government departments, agencies, 450,000+ roles.
lgjobs.com – Council roles in education, social care, planning, waste, housing.
jobs.nhs.uk – Clinical, admin, support, and management posts across NHS trusts.
Advertised on council sites, Community Care Jobs, and Social Work Jobs Group.
Indeed, LinkedIn, Guardian Jobs filter by "public sector."
Tip: Set email alerts for your preferred roles/locations.