Wastewater Process Operator

Wastewater Process Operator

Location:

Horsham, West Sussex - you will also need to be willing to travel across multiple sites and have a current full driving licence.

04/03/2026

Contract Type:
Permanent

Hours:

38 hours

Salary: £27,496.64 per annum plus standby and overtime opportunities

• A company van (for business use only) which you can take home, and a fuel card
• Health Care cash plan cover (with options to upgrade for family coverage)
• Pension contributions up to 11% (depending on your contribution)

For a full list of benefits, please visit our careers page.

Join our frontline operations team in Horsham, West Sussex to ensure wastewater treatment works and pumping stations run smoothly. This role is critical to maintaining compliance, protecting the environment, and delivering excellent service to our customers. You do not need a background in the Water industry. We would welcome applications from candidates outside of the sector, bringing fresh perspectives and ideas.

This role has a focus on compliance, technical problem solving, repairing and maintenance.

• Compliance testing and monitoring.
• Maintenance tasks including unblocking pumps, screens, and valves.
• Repair of alarm systems and fault resolution.
• Monitoring, collating, and reporting data for regulatory compliance.
• Carrying out regular sampling and maintaining sampling equipment.
• Receiving and handling chemical deliveries safely.
• Using IT systems to log maintenance tasks and ensure safety compliance.

• Standby requirements and overtime opportunities.

• Valid UK manual driving licence.
• Comfortable working outdoors in all weather conditions.
• Adaptable, reliable, and self-motivated.
• Good time management and ability to work independently.
• Keen to learn and operate complex processes.

• Experience in wastewater operations or similar process industries.
• Basic mechanical or electrical maintenance skills.

Southern Water offers career progression, training, and development opportunities.

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.

At Southern Water, we believe diverse perspectives drive innovation. If you’re passionate about making a positive impact and think you can bring value to our team, we’d love to hear from you—even if you don’t tick every box.

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.

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 ( Introduce Yourself)