https://jobs.co.uk/job/pre-commissioning-engineer-penguin-recruitment--77a1977f-1914-48f7-9b2c-71513323551b RSS feed for Pre-Commissioning Engineer at Penguin Recruitment. en-gb Sat, 26 Sep 2026 01:09:40 GMT https://jobs.co.uk/job/pre-commissioning-engineer-penguin-recruitment--77a1977f-1914-48f7-9b2c-71513323551b https://jobs.co.uk/job/pre-commissioning-engineer-penguin-recruitment--77a1977f-1914-48f7-9b2c-71513323551b Thu, 24 Sep 2026 23:00:00 GMT Location: Essex | Salary: £34000 - £40000/annum | Type: Permanent | Pre-Commissioning Water Treatment Engineer -34,000 - -40,000 (Depending on experience) + Company Van Essex / Kent (travelling up to 100 miles) A hands-on flushing and water treatment role where your technical skill and client-facing manner are genuinely valued, not just ticked off a list. We''re working with an established building services business, looking for a detail-focused engineer who can represent them confidently on-site and build lasting client relationships. Your day-to-day: Flushing and cleaning closed low-temperature hot water and chilled water systems Chlorinating domestic water systems across storage tanks and pipework Producing accurate test sheets and reports via company software/apps Building strong relationships with clients on-site What you''ll need: 2 years'' industry experience Hands-on flushing/water treatment experience within building services Solid grasp of BSRIA and COSHH standards Comfortable with occasional overnight travel (up to 100 miles) UK Driving Licence and CSCS SkillCard desirable On offer: -34,00040,000, based on experience Company van Overtime available (evenings/weekends) Good pension scheme Genuine oppo... Permanent