Closing Date
25/02/2026
Job Advert
Job Title: Inspector - Water Network & Trunk Main Asset Maintenance
Location: Otterbourne- Hampshire
Job Type: Permanent
Hours: 37
Salary: £32,000 per annum depending on skills and experience plus company van
About the role
As an Inspector - Water Network & Trunk Main Asset Maintenance (internally known as Trunk Asset Maintenance Inspector), you will play a vital role in safeguarding Southern Water’s strategic water network. This position is key to maintaining and improving the operational integrity of our trunk mains, ensuring water quality and reducing the risk of supply interruptions for our customers.
You’ll be responsible for monitoring, diagnosing, and maintaining critical assets, managing access routes, operating valves, performing minor remediation works, and updating internal systems to keep our Asset Management Teams informed. This is a hands-on role that combines technical expertise, problem-solving, and collaboration.
What you will be responsible for
1. Inspect and monitor trunk mains assets, identifying defects, risks, and areas requiring attention and record accurate asset and inspection data in company systems.
2. Laise with landowners and partners to arrange safe access to sites.
3. Maintain water quality standards by following operational procedures and completing routine checks.
4. Carry out valve operations, low‑complexity repairs, and occasional night‑time work when required.
5. Support emergency operational activities as part of the wider response team.
6. Engage confidently with internal and external stakeholders during routine and reactive work.
7. Clear vegetation and maintain safe access routes as needed to support site operations.
What We’re Looking For
8. Highly adaptable and comfortable working outdoors in all weather conditions.
9. Ability to work independently and confidently in remote locations, following safety standards.
10. Strong IT skills and willingness to learn new technologies.
11. A team player with excellent communication skills and a professional approach.
12. Passion for continuous learning and adaptability to evolving requirements.
Additional Requirements specific to the role
The role requires committing to standby rota- Details to be shared at the interview
Progression opportunities
Southern Water offers career progression, training, and development opportunities for innovation, efficiency improvements, and better ways of working.
Why Join Us?
This role offers:
13. Exposure to new technologies and evolving practices.
14. Opportunities for career growth and development.
15. A fully empowered position where your input drives operational excellence.
16. Collaborative team environment with strong engagement across field and office staff.
About Southern Water
Southern Water is at the forefront of transforming Britain’s water industry, investing significantly to enhance resilience, sustainability, and service excellence. With £7.8bn planned investment for 2025-30, this is an unparalleled opportunity to join a business committed to delivering a generational shift in the way water services are managed.
You will be joining at a time of significant change, working alongside a highly skilled leadership team with a clear vision for the future. We offer an environment where senior professionals can make a meaningful impact, influence major strategic decisions, and drive long-term value creation
"We understand that great talent comes in many forms. If this role excites you and you share our commitment to delivering sustainable solutions for our communities, please apply—even if your experience doesn’t perfectly match every requirement. We’ll support your growth and development."
If this role isn’t quite what you’re looking for but are keen to be contacted about opportunities at Southern Water, you can register your details here: Introduce Yourself (myworkdaysite.com- Introduce Yourself
Our Commitment to Diversity
We welcome applicants from all backgrounds, identities, and experiences. We do not discriminate based on race, ethnicity, gender, sexual orientation, age, disability, religion, or any other protected characteristic. If you need reasonable adjustments during the recruitment process, please let us know.