Write and assess risk assessments for the work impacting the clean water hydraulic system, for example, the repair of leaks, the operation of assets on the network, production site outages, and various other workstreams
Support monitoring of pressure managed areas and management of information
Monitoring the District Metered Area (DMA) and District Meter (DM) availability for emerging issues and supporting the technical resolution of the maintenance workstream
Ensure all activities follow Thames Water Asset Management Procedures and that the Risk Assessment process is properly implemented and monitored in a timely fashion
Assist with analysis of long term issues such as excessive headloss, low flows, area integrity, supply resilience, and water quality turnovers
Evaluate and analyse operational information, understanding data integrity difficulties, to resolve basic problems. Design and update line schematics of water pressure zones and the hydraulic systems, to help management and investigation issues
Requirements
gis
hydraulic modelling
network ops
valve ops
mains flushing
permit to work
Have previous knowledge and experience with GIS mapping software and hydraulic modelling. This is preferred, but not mandatory
Proven experience and track record of network operations and a knowledge of key activities such as valve operations, mains flushing and issuing/compliance with permits to work
Have a clear understanding of the Permit to Work system
Benefits
Personal Accident Cover
Enhanced maternity, paternity leave and adoption leave
My Rewards portal, access to 1000’s of retail discounts
Reward and recognition scheme
Company car and fuel card with a range of EV and hybrid vehicles to choose from
Recommend a friend - get rewarded for introducing people to us!
25 days annual leave plus bank holidays
Matched or contributory pension scheme
Life assurance
Online GP service, 24 hours a day, 365 days a year
Private health care for you plus health Care Cash Plan, giving you the ability to claim back medical expenses for things like dental, eyecare and physiotherapy and much more!
Cycle to work, salary finance and give as you earn schemes
Employee assistance programme
My Car Choice our salary sacrifice EV/ Hybrid car scheme
Training + Development
Information not given or found
Interview process
Information not given or found
Visa Sponsorship
Information not given or found
Security clearance
successful candidates will undergo 3rd party background checks.
some roles require drug and alcohol testing during induction.
Company
Overview
Specializes in delivering essential water infrastructure services across the UK.
Grown to become a leader in improving water management systems with a focus on comprehensive solutions.
Provides design, installation, maintenance, and repair of water networks.
Services span sectors including utilities, infrastructure, transport, and heavy civil works.
Known for collaboration and delivering complex, impactful projects.
Recognized for expertise in water resources and large-scale infrastructure projects.
Innovative approaches to improving efficiency and sustainability in water management.
Teams have worked on high-profile projects across the UK to modernize critical water infrastructure.
Culture + Values
Environment + Sustainability
42% Target
Emissions Reduction Commitment
Committed to reducing Scope 1 & 2 emissions by 42% by 2030.
50 to 23 tCO₂e/£m
Carbon Intensity Reduction
Carbon intensity reduced from 50 tCO₂e/£m turnover in 2020 to 23 tCO₂e/£m in FY 2024.
54kt to 49.5kt
GHG Emissions Reduction
Absolute GHG emissions cut from 54 kt to 49.5 kt in FY 2024.
90% CO₂ Reduction
HVO Fuel Impact
Switch to HVO fuel reduces CO₂ emissions by 90%, particulates by 85%, and NOₓ by 30%.
Fleet Decarbonisation Strategy: adoption of HVO fuel, electric & hybrid vehicles, route optimization, aiming for 75 charging locations on‑site by 2030
Supply chain carbon intensity target: 52 % reduction by 2030
ISO 14001 and ISO 14064 certified management systems; reporting via SECR, ESOS, TCFD and UN Global Compact
Regional recycling facilities, material reuse programmes, biodiversity net gain on projects
Inclusion & Diversity
11,000+ Colleagues
Across UK & Ireland
The company employs over 11,000 colleagues across the UK and Ireland, supported by initiatives aimed at fostering inclusivity through social recruitment and employee development programs.
Gender pay gap reported in line with UK regulations