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Dwr Cymru Welsh Water

Date: 
24 Jun 2026
 
Company: 
DWR Cymru Cyfyngedig Welsh Water Plc
 
City: 
Cardiff
 
Address: 
Cardiff, Wales, GB, CF3 0LT
 
Job Requisition Number
 8827
 
Work Type
 Permanent
 
Job Function
 IT
 
Salary Range
 £52,793.00 -£62,032.00
 
Base
 South East Hub
 
Closing date
 Tuesday 7th July at 23:59
 
Good to know
 
We are looking for curious and driven team-players, if you don't meet all of the criteria below this doesn't mean you wouldn't be a great fit. Please reach out to matilda.rhode@dwrcymru.com if you have questions.
 
Hybrid working - Approximately 2 day a week in the office.
 
Standby cover preferred for role after probation period completed, this is compensated.
 
Applications will be reviewed on a rolling basis so please complete application as soon as possible as we may close the job advert early.
 
What you’ll be responsible for
 
Monitoring and analysing the security tooling (such as the SIEM, AV, EDR, Firewalls etc.) for suspicious activity. The team is threat-led and when there are no alarm/events to be investigated the team performs threat hunting, looking for previously undetected threats.
 
Responsibilities: 
Continually monitor the organisations security systems and related infrastructure for signs of compromise
 
Proactively make use of available toolsets to hunt for issues using threat intelligence relevant to the organisation
 
Coordinate activities with the managed security services provider
 
Work with the broader Security Operations teams to investigate, contain and remediate cyber security incidents.
 
Assess new threats to the business, seeking to optimise existing technology to better counter the issues identified
 
Communicate to stakeholders around the business and provide timely updates during an investigation.
 
Ensure all security events are investigated and documented to completion.
 
Analyse and offer improvements against use cases and playbooks.
 
Work with Security Engineering to enhance monitoring and response use cases
 
Participate in and help coordinate training scenarios to exercise processes, tools and staff across the wider security team.
 
Stay up-to-date on the changing threat landscape.
 
Undertaking any other requirements as outlined by the line manager
 
About you
 
Diploma or Degree in a technical discipline such as: Computer Science, Engineering, Data analytics, Networking, or Information Security
 
Experience in any of the following: Cyber security; IT operations / engineering; Security incident management
 
Experience of understanding of the Cyber Kill Chain, MITRE ATT&CK and other information security defence and intelligence frameworks
 
Demonstrated experience in cloud-based infrastructure including Microsoft Azure; Office 365; Amazon AWS
 
Understanding of enterprise grade technical security controls and defence in depth
 
Experience of working within a regulated environment is highly beneficial
 
Demonstrated experience in stakeholder management both internal and external
 
Enthusiastic about putting our customers first every day
 
Knowledge of at least one cloud platform such as Microsoft Azure or Amazon AWS
 
Knowledge of programming or scripting language such as Python
 
Proficient with the use of a SIEM tool
 
Strong understanding of the Cyber Kill Chain, MITRE ATT&C
 
Benefits
 
As well as a market competitive salary, 34 days annual leave (pro rata, including public holidays), we offer a range of employee benefits and rewards including:
 
Variable pay schemes (your salary will always stay the same, but depending on the performance of the company you could receive a yearly bonus)
 
Enhanced employer pension contributions – Up to 11% employer contributions
 
Enhanced family friendly policies
 
Progression opportunities, including the ability to apply for funded training and coaching and mentoring programmes
 
Reduction on gym memberships and high street shopping
 
Cycle to work scheme
 
Car-leasing scheme
 
Health CashBack scheme
 
An employee assistance programme for employees and their immediate family
 
Whilst also working for a not-for profit company that truly cares about earning the trust of customers everyday, and about looking after our beautiful environment.
 
Who we are
 Dŵr Cymru Welsh Water keep 3 million people healthy each day with safe, reliable water, and take away wastewater to clean, before returning it safely to our beautiful rivers and seas.
 
To be able to deliver high quality, essential services which help to protect the health of our customers, colleagues and our environment, we need the right people to deliver on our vision. This is achieved by living our core values and demonstrating the core behaviours that underpin them. The security of our people, assets and information is key to us, so we are looking for people who understand and comply with the company’s required security objectives.
 
We know that the most successful teams are the most diverse teams. Equality, diversity and inclusion provide the very foundation to our culture at Welsh Water. We want every individual to feel confident, proud and able to bring their whole selves to work.
 
To ensure an improved representation in our workforce, applications are particularly welcome from minority groups including Black, Asian and Minority Ethnic people, Females, LGBT+, Non-binary and people with disabilities. Together we continue to build a workplace that not only celebrates the diverse voices of our colleagues but also represents each customer we serve.
 
In essence, ours is a company based on trust, openness, respect, commitment and honesty. A company that our colleagues are proud to work for.
 
Dŵr Cymru Cyf, a limited company registered in Wales No. 2366777. Registered office: Linea, Fortran Road, St. Mellons, Cardiff CF3 0LT
 
© Dŵr Cymru Cyf 2019.
 
Job Segment: 
Cyber Security, Information Security, Computer Science, Engineer, Water Treatment, Security, Technology, Engineering

SOC Analyst

Join Dwr Cymru Welsh Water and explore 1   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

Dwr Cymru Welsh Water

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SOC Analyst