At a Glance
- Tasks: Conduct pressure testing, chlorination, and ensure safe water mains commissioning.
- Company: Join a leading environmental services group focused on clean water management.
- Benefits: Enjoy 24 days annual leave, private healthcare, and professional development support.
- Other info: Flexible working hours with opportunities for career advancement.
- Why this job: Make a real impact on water quality and infrastructure while growing your career.
- Qualifications: Experience in commissioning roles; training provided for specific skills.
The predicted salary is between 31500 - 38500 £ per year.
Commissioning Specialist - Otherwise known as Pressure Tester / Chlorination Tester/ Chlorinator / Water Mains Disinfection / Water Mains Chlorination/ Disinfection Engineer.
Salary is dependant on experience Who we are We are specialists in clean water and asset management, working in close partnership with our clients to plan, manage, and optimise water infrastructure projects.
Our end-to-end services span investigation, verification, commissioning, leakage detection, and water quality support, ensuring reliable and efficient outcomes at every stage.
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.
Job details We are seeking a field based Commissioning Specialist to deliver end-to-end commissioning works on clean water mains from 80mm to 1000mm.
Working closely with the Field Supervisor and Project Manager, the role ensures safe, compliant, and efficient project delivery, acting as the key on-site point of contact.
What you will do Ensure full compliance with company, client, and industry HSE, safety, and environmental standards.
Deliver commissioning activities including pressure testing, swabbing, flushing, chlorination, dechlorination, and asset commissioning.
Conduct pre-site, live, and post-site surveys, inspections, and briefings to ensure safe and compliant delivery.
Liaise with internal teams, clients, contractors, and suppliers to maintain clear and effective communication.
Monitor and analyse dosing equipment performance, including flow, pressure, turbidity, and chlorine levels, to ensure compliance.
Identify, troubleshoot, and escalate commissioning issues to protect water quality, end users, and the network.
Maintain accurate records, manage equipment, support alternative workstreams when required, and mentor technicians, with flexibility for occasional extended or short-notice shifts.
Who you are Experience in a commissioning role, with exposure to pressure testing, chlorination, and dechlorination (training provided where required).
Relevant industry certifications such as EUSR Water Hygiene, SHEA Water, Hydrostatic Pressure Testing, NRSWA, Confined Space, and CSCS/SSSTS/SMSTS.
Strong practical industry knowledge with the ability to brief RAMS and uphold the highest safety and compliance standards.
Competent in IT systems including GIS mapping tools, PDA/Tablet use, and online reporting software.
Proven ability to take ownership of tasks, coordinate resources, lead activities on site, and drive work through to completion.
Experience in valve operations (including CALM Networks) and effective collaboration across field and office teams.
Full UK driving licence and flexibility to work days, nights, and weekends in line with operational requirements.
Join us Youll be joining a business where your contribution matters and where professionalism, integrity and teamwork are genuinely valued.
As part of the wider Celnor Group, youll benefit from group-wide investment, shared expertise and opportunities to develop your career as the organisation continues to grow.
Benefits 24 days annual leave plus bank holidays Benenden Health & Lifestyle rewards scheme: private healthcare, 24/7 GP and retail discounts Extra holiday days for long service (up to +30 days) Pension contributions above statutory minimum Support for professional development: funding for qualifications and memberships Twice-annual salary reviews and performance appraisals All offers are subject to DBS checks and Drug & Alcohol Testing.
TPBN1_UKTJ
Pressure Tester in London employer: All The Top Bananas
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StudySmarter Expert Advice🤫
We think this is how you could land Pressure Tester in London
✨Get Involved in Local Environmental Initiatives
Dive into your local environmental scenes, like community clean-up projects or eco-focused events. Not only will you meet like-minded people, but it's a surefire way to showcase your passion and skills in environmental engineering tech.
✨Join Industry-Specific Organisations
Check out organisations like the Institution of Environmental Engineers for networking opportunities and resources. They often host events and seminars that can help us connect with key players in the industry, including potential employers like All The Top Bananas.
✨Show Off Your Projects and Passion
Create a portfolio that highlights any relevant projects, whether it's coursework, internships, or personal initiatives. Share this online, perhaps even on platforms like GitHub or your own website, to grab the attention of hiring managers looking for talent like us.
✨Utilise Environmental Job Boards
Take advantage of niche job boards dedicated to environmental careers. Sites like Green Jobs, Environmental Career and EcoJobs often feature openings from companies like All The Top Bananas and can help us land that full-time gig.
We think you need these skills to ace Pressure Tester in London
Some tips for your application 🫡
Show Off Your Technical Skills:When applying for a role in environmental engineering tech, make sure to highlight your technical skills like CAD software proficiency, data analysis, or modelling techniques. These are essential for the job and should stand out in your CV and cover letter, showing how you can contribute to projects at All The Top Bananas.
Demonstrate Your Passion for Sustainability:In this field, showcasing your passion for sustainability and environmental protection can set you apart. Include any relevant projects, volunteer experience, or courses that underline your commitment to these causes. All The Top Bananas will appreciate candidates who genuinely care about making a difference.
Tailor Your Application to the Role:Don't just send a generic CV and cover letter. Make sure to tailor your application to the specific role of Pressure Tester at All The Top Bananas. Highlight experiences that align directly with the job description and give concrete examples of your work to demonstrate that you’re the right fit for a full-time position.
Include Relevant Certifications:If you have certifications related to environmental engineering or technology, like LEED Accreditation or any relevant software certifications, make sure to mention them. These qualifications can boost your application and show that you’re serious about your professional development in this competitive field.
How to prepare for a job interview at All The Top Bananas
✨Brush Up on Environmental Regulations
Make sure you’re well-versed in the latest environmental regulations and standards. In an environmental engineering tech role at All The Top Bananas, you might be asked specific questions about compliance measures, so understanding these will definitely give you an edge.
✨Showcase Your Technical Skills
Prepare to demonstrate your proficiency with relevant tools and software, such as AutoCAD or GIS. You might be given a practical problem to solve during the interview, so it’s a great idea to brush up on these skills and perhaps even bring a portfolio of your projects to showcase your technical prowess.
✨Highlight Your Passion for Sustainability
In a full-time role, employers are looking for commitment and enthusiasm. Share your experiences, studies, or projects that reflect your passion for environmental sustainability. This will show All The Top Bananas that you're not just qualified but genuinely invested in the field.
✨Prepare for Behavioural Questions
Be ready for behavioural questions that assess how you handle teamwork, conflict, and project management. Think of examples from your studies or practical experiences where you tackled challenges effectively, showcasing both your technical and interpersonal skills.
