Water Hygiene Plumber Location: Gatwick & South London Contract Type: Permanent Hours: Full Time, 40 hours per week Salary: £12.71 - £14.51 per hour (DoE and Qualifications) HSL Compliance is growing, and we’re looking for a skilled Water Hygiene Plumber to join our expanding field team! This is a hands-on role where you'll be working across various sites, ensuring water systems are safe, clean, and fully compliant with industry standards. You'll carry out essential tasks such as system disinfe…