Job Title: Pump Engineer / Drainage Engineer Location: London & Surrounding Areas Salary: £33,800 – £44,200 (depending on experience) Hours: Monday to Friday, 08:00 – 18:00 Job Type: Full-time, Permanent Call-Out: To be finalised About Us: United Drains is a well-established plumbing and drainage company, specialising in commercial services across London and surrounding areas. Due to continued growth, we are looking for an experienced Pump Engineer with a strong understanding of 3-phase electrics to join our team. Role Overview: The role involves servicing, repairing, and installing a wide range of pumped drainage systems. You’ll be working with wastewater systems, pump chambers, control panels, and more, supporting commercial clients and working closely with our in-house service team. Key Responsibilities: * Service and repair wastewater pumping systems, packaged pump sets, macerators, and associated equipment * Install new pump chambers and systems * Work with grey water and effluent systems, often in confined spaces * Carry out fault diagnosis and provide detailed reports with photos using PDA/mobile device * Work confidently on 3-phase systems and control panels * Ensure compliance with electrical regulations and site safety * Communicate clearly with clients and colleagues to ensure smooth service delivery Essential Requirements: * Minimum 5 years’ ex...