Maintenance Engineer - Water Treatment

RGIT Australia; Camberley; On-site; GBP 34,000 - 42,000; Full time

Benefits offered by this job

Competitive base salary

Overtime rates

Competitive annual leave + bank hols

Job summary

Aquarius Water Solutions Ltd is recruiting a Water Treatment Engineer for field-based work with nationwide travel. You will scrub and chemical clean closed water systems, dose chemicals, collect samples, and perform on-site analyses while building strong client relationships.

The role covers London and surrounding counties with head office in Camberley. Ideal candidates have client-facing experience, a full UK driving licence, and expertise with closed systems, plus knowledge of HSG274, ACOP L8,

Qualifications

• Great client-facing experience and ability to champion Aquarius
• Full UK driving licence; travel will be frequent
• Experience of backflushing closed systems
• Experience of remedial dosing of closed systems
• Knowledge of water regs/guidance: HSG274, ACOP L8, BG50, BG29, HTMO-04, BS8552

Responsibilities

• Flush and chemically clean closed water systems per BSRIA guidance
• Chemically dose closed water systems; onsite analysis and sampling
• Tank cleaning, disinfections of MCWS/BCWS and domestic water sampling
• Build and maintain good rapport with clients and management

Skills

Client-facing experience

Full UK driving licence

Backflushing of closed systems

Remedial dosing of closed systems

Regulatory knowledge: HSG274 ACOP L8BG

Job description

Full-time Permanent Associate

Posted 05 Aug 2026

Description

Camberley- Field-based with National travel

Competitive base salary + overtime rate + Company benefits

Aquarius Water Solutions Ltd is a specialist provider of water hygiene, testing and compliance services to commercial, industrial, and public sector clients across the UK powered by Vadella Group.

Due to the continued growth of our business, we are now seeking high calibre, multi-skilled and committed Water Treatment Engineers. This is a great opportunity to join a fantastic, fast paced and continually expanding company. You will be predominantly working on projects in London and the surrounding Counties; however nationwide travel is also required. Our Head Office is based in Camberley, Surrey.

About the role:

• Flushing and chemical cleaning of closed water systems in accordance with BSRIA
• Chemical dosing of closed water systems, closed system onsite analysis and sampling.
• Tank cleaning, disinfections of MCWS and BCWS and domestic water sampling.
• Building and maintaining a good rapport with clients and management.

What you will bring:

• That great client-facing experience, and acting as a champion for Aquarius
• Full UK Driving Licence as these positions does include travel much of our work is based out in London
• Experience of backflushing of closed systems
• Remedial dosing of closed systems
• Knowledge/experience across these regulations/guidance: HSG274,ACOP L8, BG50, BG29, HTMO-04,BS8552

What's in It for You:

• Competitive base salary plus overtime rates
• Competitive annual leave plus bank holidays
• Clear career progression path as the business and Group continue to grow
• The backing of a PE-funded group with genuine investment appetite in commercial capability

Vadella Group is a PE-backed compliance services business operating across the TIC market- fire safety, water hygiene, asbestos, HVAC and health and safety consulting. We operate through a portfolio of specialist operating companies, each with their own identity and client base, supported by a Group infrastructure that enables them to grow. We are in a period of significant and deliberate growth, expanding our portfolio through acquisition and scaling our people and operational infrastructure accordingly. It is an exciting time to be joining the Group team.