Mobile Water Treatment Technician

Mobile Water Treatment Technician

Equans is looking for a Mobile Water Treatment Technician (Tier 1) to join our team in the South East of England. The mobile role will cover South East London, down to Kent. This is a permanent, full-time role, working 40 hours per week. On offer is a salary of up to £30,000 per annum, company vehicle and benefits package.

What will you deliver?

Representing EQUANS Water Compliance as a Tier 1 Water Treatment Technician to execute the self-delivery of all Water hygiene/treatment services.

Interpersonal skills will be key to gaining the trust and confidence of all Clients, effectively working with the Technical team supported by Schedulers and Contract Administrators to efficiently deliver Water Hygiene/Treatment Planned and remedial works utilising system tools.

Tasks will include but not limited to:

• Temperature Monitoring
• Showerhead Descales
• Cold Water Storage Tank Inspections & Cleans
• Cooling Tower Clean & Disinfections
• TMV Servicing
• Water Sampling

Ensure all site L8 logbooks where acting as the Primary Technician are in date and accurate.

Complete work reports either via a day works sheet or Planon in a timely manner.

Carryout remedial works in response to quoted works.

Carry out PPM service visits using appropriate tools and systems.

What can we offer you?

• 24 days annual leave (+ public holidays)
• Life Cover equivalent to 1.5 times annual salary
• Employee discount shopping schemes on major brands and retailers
• Gym membership discounts
• Cycle to work scheme
• Holiday purchase scheme
• 2 corporate social responsibility days per year
• Broad range of learning opportunities, such as professional qualifications, collective/individual training, and personalized support programmes
• Attractive Employee Referral Rewards Scheme
• Access to our growing employee networks including AccessAbility (representing those with physical and mental disabilities), Encompass (representing the LGBTQ+ community), RISE (representing people from ethnic backgrounds), WOMEN TOGETHER (representing women in Equans), Working Parents, and Young Professionals.
• 24/7 Employee Assistance Program and access to mental wellbeing app

Who are we looking for?

Relevant qualifications and/or experience dependant on role

• Legionella Awareness Training including knowledge of Regulations/Byelaws, L8 ACOP, HSG274 and any other relevant guidance
• Knowledge of Water Hygiene service delivery requirements based on Table 2.1 HSG274 Part 2
• Water Sampling experience including understanding of different sample suites and bottle types
• Clean & Disinfection experience (Disinfection of Hot and Cold Water Systems (WH005) and Inspection, Cleaning & Disinfection of Evaporative Cooling Systems - W258 trained preferable)
• Valid driving licence
• This role includes a DBS Enhanced with Barred Lists therefore ability to pass is essential

Who are we?

EQUANS is a world leader in energy services with nearly 100,000 employees working in more than 50 countries, with an annual turnover of over 17 billion euros. In the UK & Ireland, EQUANS is a provider of technical, FM, regeneration and energy services – with specialist capabilities in smart buildings, green mobility, district & embedded energy and decentralised renewables. EQUANS’ 13,500 UK & Ireland employees combine these activities to help businesses, public sector organisations and government to embrace the energy transition towards net zero, and also the digital & industrial transitions that are redesigning the way we move, work and live. EQUANS is a Bouygues group company.

Proud member of the Disability Confident employer scheme

At Equans we’re committed to delivering a culture where everyone’s voice is heard and supported. We know the value a diverse workforce creates, delivering better results for our people, customers, and stakeholders. Diversity and inclusion is at the core of what we do, should you join Equans you’ll find a welcoming and open workplace where you’re supported and encouraged to be your true self at work. You’ll also have access to our growing employee networks including WiE (Women in Equans), RISE (BAME), LGBTQI+, Working Parents, YPN (Young ProfessionalsNetwork) and our Disability Network.

For this role, you must have evidence of the right to work in the UK. Unfortunately, we are not able to offer a re-location package with this job role. Certain roles may require applicants to undergo a Disclosure check, as noted in the role requirements.

The EQUANS Resourcing Team supports this job advert. Agency involvement is not required. All related enquiries must come to the resourcing team not direct to EQUANS Managers.

Company: EQUANS Salary: £28,000 - £30,000 Hours: Full-time Location: Reading, READING Job type: Permanent Posting date: 25 Aug 2026 Closing date: 24 Sept 2026

About Disability Confident

Disability Confident is a government scheme. It encourages employers to recruit and retain disabled people and those with long term health conditions.