
Department: Operations
Employment Type: Full Time
Location: Sutton Coldfield
Compensation: £55,000 / year
Authorising Engineer
Hydrop E.C.S
The ideal location for this role is within the Midlands region, including the West Midlands, East Midlands, Derbyshire, Nottinghamshire, Leicestershire, Staffordshire, and Warwickshire areas.
Who we are
HYDROP E.C.S. are a highly respected independent consultancy specialising in Water Quality and Safety management. Since 1991, the company has built a strong reputation across the UK, Europe, and the Middle East for providing expert, unbiased advice on the control of Legionella, Pseudomonas aeruginosa, and other waterborne pathogens. Committed to independence and continuous professional development, HYDROP E.C.S. supports major organisations with accurate, cost effective, and trusted risk management solutions.
Part of the Celnor Group
Celnor Group is a UK-based environmental services group operating across the Testing, Inspection, Certification and Compliance (TICC) landscape. With a growing portfolio of specialist businesses, Celnor provides essential services that protect people, property and the environment.
While each business retains its own identity, culture and technical specialism, all are supported by a central group function that invests in people, systems and long-term sustainable growth.
This position is ideally suited to an experienced, degree qualified Authorising Engineer (Water) or Senior Consultant with relevant professional qualifications and at least three years’ experience delivering Authorising Engineer (Water) services, particularly within the NHS, alongside specialist consultancy advice focused on managing the risk of infection from waterborne pathogens.
IHEEM Authorising Engineer Registration would be beneficial but the lack of would not exclude strong candidates from consideration for this position.
What you will do
Who you are
Join us
You’ll be joining a business where your contribution matters and where professionalism, integrity and teamwork are genuinely valued. As part of the wider Celnor Group, you’ll benefit from group-wide investment, shared expertise and opportunities to develop your career as the organisation continues to grow.
Benefits
Important information
Celnor Group and its businesses manage recruitment directly. We do not require agency support for this role and will only engage with recruitment partners from our preferred supplier list where necessary.
We may use technology, including AI-enabled tools, to support parts of the recruitment process. AI is not used for candidate screening, scoring or hiring decisions. All hiring decisions are made by people, for people. Our recruitment systems are ISO 42001 accredited, reflecting our commitment to ethical, transparent and responsible use of technology.

Celnor is a group of complementary businesses offering a broad range of inspection, testing, certification and compliance (TICC) services to commercial clients across the UK.
Our member companies provide the data, consulting and insight our customers need to manage sustainable development and compliance with environmental and occupational regulations.