Analyse and resolve complex water network issues using hydraulic modelling, GIS, metering data, and network analysis. Develop flow and pressure management schemes, cost-benefit analyses, asset management solutions, and risk-mitigation plans. Coordinate clients, engineers, subcontractors, resources, schedules, project reporting, field delivery, and HSEQ compliance. Support DMA/PMA planning, network mapping, anomaly identification, and potentially line management and Health and Safety committee activities.
Water Network Engineer
Location: Any location within 40 minutes of the M25
Salary: £45,000 – £55,000 per annum
Who we are
Veriflo, part of the Celnor Group, is a specialist in clean water asset services. We support major infrastructure projects by reducing leakage, optimising network performance, and ensuring water quality — all backed by a group of 30+ testing, inspection, certification, and compliance businesses.
Protect Water Supplies. Lead Operational Excellence.
Safe, reliable drinking water is one of the most important services provided to our communities.
Location: Any location within 40 minutes of the M25
Salary: £45,000 – £55,000 per annum
Who we are
Veriflo, part of the Celnor Group, is a specialist in clean water asset services. We support major infrastructure projects by reducing leakage, optimising network performance, and ensuring water quality — all backed by a group of 30+ testing, inspection, certification, and compliance businesses.
Protect Water Supplies. Lead Operational Excellence.
Safe, reliable drinking water is one of the most important services provided to our communities.
Part of the Celnor Group
Celnor Group is a UK-based environmental services group operating across the Testing, Inspection, Certification and Compliance (TICC) landscape. With a growing portfolio of specialist businesses, Celnor provides essential services that protect people, property and the environment.
While each business retains its own identity, culture and technical specialism, all are supported by a central group function that invests in people, systems and long-term sustainable growth.
Job details
As a Water Network Engineer, you’ll work within our Water Project Management team to analyse and resolve complex water network issues. You’ll use hydraulic modelling and GIS, develop pressure and flow management schemes, and create risk-mitigation plans.
Who will you do
As a Water Network Engineer, you’ll work within our Water Project Management team to analyse and resolve complex water network issues. You’ll use hydraulic modelling and GIS, develop pressure and flow management schemes, and create risk-mitigation plans.
Who will you do
- Propose and support flow/pressure management schemes with cost-benefit analysis.
- Analyse data from metering software, logged networks, and other sources.
- Use GIS for network mapping, tracing mains, and supporting DMA/PMA planning.
- Identify network anomalies and design asset management solutions.
- Build risk mitigation plans and method statements.
- Liaise with clients, engineers, subcontractors, and internal teams.
- Plan and schedule project resources to meet deadlines.
- Track project progress, hours, and deliver client-ready reports.
- Support on-field delivery (e.g., probe work, isolations) and HSEQ compliance.
- Participate in the Health & Safety committee; line manage where required.
Who you are
- 5 + years’ experience in water engineering, utilities, or a related technical roles.
- Degree (or equivalent) in engineering or a relevant discipline. (Beneficial).
- Knowledge of trunk mains / distribution network principles.
- Experience with hydraulic modelling software.
- Proficiency in GIS and Microsoft Office.
- Ideally, understanding of district meter area (DMA) design.
Why Join Veriflo?
At Veriflo, we are building a highly capable field workforce supported by structured competency development, clear career pathways and a culture of continuous improvement. ** Certified Great Place to Work 2026**
At Veriflo, we are building a highly capable field workforce supported by structured competency development, clear career pathways and a culture of continuous improvement. ** Certified Great Place to Work 2026**
Benefits
- 24 days annual leave plus bank holidays
- Benenden Health & Lifestyle rewards scheme: private healthcare, 24/7 GP and retail discounts
- Extra holiday days for long service (up to +30 days)
- Pension contributions above statutory minimum
- Support for professional development: funding for qualifications and memberships
- Twice-annual salary reviews and performance appraisals
.
Important information
Celnor Group and its businesses manage recruitment directly. We do not require agency support for this role and will only engage with recruitment partners from our preferred supplier list where necessary.
We may use technology, including AI-enabled tools, to support parts of the recruitment process. AI is not used for candidate screening, scoring or hiring decisions. All hiring decisions are made by people, for people. Our recruitment systems are ISO 42001 accredited, reflecting our commitment to ethical, transparent and responsible use of technology.
Similar Jobs
Financial Services
Leads requirements capture, telecom tendering, and end-to-end network connectivity solution design across EMEA. Develops resilient architectures, high- and low-level designs, network diagrams, and governance documentation. Evaluates vendors, manages supplier performance and SLAs, embeds operational risk controls, and supports regional network strategy. Partners with business stakeholders, engineering teams, sourcing groups, and telecom providers while mentoring engineers and evaluating emerging connectivity technologies.
Top Skills:
Ai-Assisted Infrastructure AnalysisAWSAzureBroadbandCellularConfluenceDark FiberDiaDwdmEthernetGCPIp-VpnJIRASatellite Connectivity
.jpg)
Marketing Tech • Mobile • Software
Designs, deploys, and supports global enterprise network infrastructure spanning LAN, WAN, wireless, firewalls, load balancing, and security. Owns network projects from requirements through implementation and handoff, manages vendors, supports office build-outs, and travels globally as needed. Implements monitoring, SIEM, compliance, incident response, automation, and infrastructure-as-code practices. Serves as an escalation point for complex wired and wireless issues while contributing to maintenance, upgrades, documentation, and operational improvements.
Top Skills:
802.1XActive DirectoryEcmpElasticsearchFirewallsIds/IpsInfrastructure As CodeJuniper ExJuniper SrxLanLoad BalancingNetwork AutomationOktaRadiusRouting ProtocolsRuckusSIEMSnmpSyslogVlanVpnWanWifiWlanZscaler
Cloud • Information Technology • Security • Software • Cybersecurity
Build and operate Internet-scale systems terminating HTTP and TLS, migrate infrastructure from NGINX to a Rust-based proxy, improve protocol performance, and contribute to open-source projects and industry standards. The role involves complex systems programming, reliable and secure software development, and collaboration with leading networking engineers.
Top Skills:
CEchHTTPIetfMasqueNginxQuicRustTls
What you need to know about the London Tech Scene
London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.
