Environmental Service Technician
Confirmed on the employer's own hiring board on Sep 23, 2026. First seen by Alion on Sep 7, 2026.
Location: Sellafield Main and Associated Sites
Job Type: Full-Time, Permanent (37.5 hours/week | Monday-Thursday 08:00 - 16:30, Friday 08:00 - 15:00)
Salary / Package: 24,784.5
A New Chapter: Join a Growing Leader
It is an incredibly exciting time to join PTSG Water Treatment. As a rapidly expanding leader in the water safety and treatment industry, we are setting new standards for excellence across the UK. With a portfolio spanning over 25,000 sites nationwide and a team of dedicated specialists operating across every sector, our growth is driven by a commitment to delivering faster, more innovative, and deeper solutions for our clients. We are not just expanding our footprint; we are evolving our capabilities and investing in the experts who make it happen. If you are looking to be part of a forward-thinking, industry-leading team where your contribution truly matters, we want you to be part of our journey.
What You'll Be Doing Here
Reporting to David Johnson, you will carry out essential planned and reactive maintenance tasks on domestic, process, and cooling water systems across the Sellafield main and associated sites in accordance with ACoP L8 and HSG274 Parts 1-3.
Your daily and weekly responsibilities will include, but are not limited to:
Carrying out temperature monitoring, system and outlet flushing, and microbiological sampling for analysis both on and off-site.
Performing professional servicing and disinfection of shower heads, cold water storage tanks, calorifiers, air handling units, cooling towers, and complex process systems.
Maintaining meticulous record keeping, report writing, and logbook upkeep across all designated site facilities.
Who We're Looking For
Must be willing to apply and obtain a valid P4 pass and Security Clearance (SC),
Full, clean UK driving licence.
Desirable Criteria: GCSEs (or equivalent grades A-C) in English, Mathematics, and Science; WMSoc C&G qualifications (WO28, WO17, WO16); and a National Jetting qualification.
What We Offer
We believe in supporting our people! We're committed to your growth, offeringtrainingin company processes and fantasticopportunities to upskill and develop your career. You'll also benefit from a comprehensive group benefits package.
Earn £500 per successful employee referral
Paid travel time after 30 minutes
Life assurance (3x salary)
Online GP access + prescriptions
Vivup discount platform (gym, tech, holidays, retail & more)
Salary sacrifice pension
Please note that a successful candidate must undergo anenhanced DBS check and SC clearance.
Apply today and let's make a difference together!
If you’re ready for a role where your technical expertise and dedication are genuinely recognised and rewarded, apply now!
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