WCS Group leads the Water Treatment and Water Hygiene division of Marlowe Critical Services. We are the UK's largest water safety specialist providing mandatory water, environmental, heating/cooling and related water engineering safety and compliance - nationally. We get the best water treatment and hygiene jobs because we employ the best people. So, were always recruiting, training and investing in existing and new talent.

At a glance


800+ staff


33+ of the top 100 UK universities


7,000+ customers


25% of all UK commercial swimming pools


3,000+ major industrial sites


7 sports stadia including Premiership


8 UK airports


2,500+ NHS sites and care homes


15,0000 social houses

You don't have to be a water engineer to work here.

Our administrators, project managers, contract managers, sales, marketing, laboratory, warehouse and service staff work on customer needs up and down the country including many famous buildings.


Our culture, core values and career pathways.

What sets WCS Group apart is our team; our most valuable asset, and we treat them as such. For people who meet our cultural imperatives; excellent customer service, doing the right thing, right first time, honouring our promises, empathetic in outlook, confident and 'Can Do' but flexible approach, and always learning, WCS Group is a happy and rewarding place to work.

Our Values

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We work hard to earn and retain trust and respect We also always deliver on our promises.

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From the speed of response, access to technical insights and utmost consideration for other people, business and the environment

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We value the ability of our staff and company to honour commitments to customers and each other and continually Learn and improve.

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We are dependable not only for the solutions we provide, but also for how we carefully manage the relationships we develop.

Live Vacancies

Factory Team Leader

Location: Daventry

Role Statement

To support the Factory Supervisor by effectively managing the people within the picking area of the warehouse ensuring orders are being dispatched in a timely manner.

Attributes of a Factory Team Leader

The successful candidate will have a clear understanding of the importance of working safely with hazardous chemicals and an ability to supervise and motivate He/she will understand health & safety and the importance of PPE, need to be physically fit and hold a current fork lift licence for a reach truck (and preferably counterbalance). Good communication and people management skills are essential as the role involves team working with other departments, and the ability to work under pressure. Have a good eye for detail and be methodical in their approach with good organisational skills. Ensure that staff’s training and knowledge are kept up to date.

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Water Hygiene Technician

Location: Central London

Role Statement

To support and represent the business on client sites whilst undertaking the tasks incorporated into the role of a Water Hygiene Technician. To work under own initiative and also as part of a team when required; to be able to work flexible hours and weekends as required.

Attributes of a Water Hygiene Technician

In depth knowledge of HSG 274 required and HTM (04) desirable. Clean current driving licence and DBS check. Computer literate, well organised and confident to speak directly with clients and internal staff. Working at height and confined space works are a key element of the role. WCS have Health and Safety as their prime objective, for both staff and clients, so all staff must accept and seek to promote this behaviour in all aspects of their role.

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Training Administrator

Location: Gloucester

Attributes of Training Administrator

The successful applicant will be computer literate in a variety of IT packages. They should be very organised and have a good attention to detail. A quick learner and work at speed in a fast paced creative environment. The applicant will have a sound background in Literacy as the role involves a high level of written documentation. They will need to have good communication skills and a flair for creativity.

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Topics: Support, England