Senior Water Engineer

Senior Water Engineer

Contract: Key Account Network

Location: Bristol, BS1 - and surrounding areas

Hours of work: 40

Contract Type: Permanent

Our client, ISS, is seeking a Senior Water Engineer to deliver high-quality planned, preventative, and reactive maintenance across commercial and domestic water systems.​

This role plays a key part in ensuring compliance with water regulations, health and safety standards, and client governance requirements.

Job Description

We are looking for a technically strong and safety-focused engineer with proven experience in facilities management environments, capable of carrying out complex water hygiene, plumbing, and closed system works while producing accurate reports and certification.

Key Responsibilities

• Deliver planned, preventative, and reactive maintenance on commercial and domestic water systems
• Carry out inspections, repairs, testing, fault-finding, and adjustments in line with plumbing regulations and manufacturer guidance
• Complete reactive and planned disinfection works, including cold water tank/system and mains disinfection
• Perform PPM water hygiene monitoring and inspection tasks using customer CAFM systems
• Survey, quote, and deliver remedial works relating to water hygiene and water treatment
• Undertake pipework modifications, TMV installations, RPZ valve installation and commissioning, CWST bypassing, and unvented hot water conversions
• Carry out closed system works including sampling, dosing, flushing, acid descaling, and inhibitor dosing
• Produce detailed reports and issue certification for all completed works, ensuring full compliance

Professional and Personal Competencies/Qualifications

• Plumbing qualification to NVQ/SVQ Level 2 or equivalent
• Hands-on experience in plumbing or mechanical building services maintenance
• Proven experience delivering reactive and planned preventative maintenance in commercial environments
• Strong working knowledge of water regulations and their practical application
• Experience installing and maintaining unvented hot water systems (calorifiers), including inspection and cleaning
• Experience working within a facilities management environment
• Ability to produce clear technical reports and certification
• Full UK driving licence - mobile role (van and fuel card provided)