https://jobs.co.uk/job/oftec-and-fgas-qualified-site-based-engineer-sjc-partners--6a61b9cd-dcbc-402e-a8d8-55d4c3121489 RSS feed for OFTEC and FGAS Qualified Site-Based Engineer at SJC Partners. en-gb Sat, 19 Sep 2026 16:59:03 GMT https://jobs.co.uk/job/oftec-and-fgas-qualified-site-based-engineer-sjc-partners--6a61b9cd-dcbc-402e-a8d8-55d4c3121489 https://jobs.co.uk/job/oftec-and-fgas-qualified-site-based-engineer-sjc-partners--6a61b9cd-dcbc-402e-a8d8-55d4c3121489 Sat, 19 Sep 2026 11:53:04 GMT Location: Cambridge | Salary: 10000-500000 Annual | Type: Permanent | Are you an experienced heating and refrigeration engineer looking for a stable, long-term site-based role? My client is recruiting for an OFTEC and F-Gas Qualified Engineer to join their team on an ongoing commercial maintenance contract in Cambridge. Long-term site-based maintenance contract Paid travelling time and overtime available Company van and on-call allowance The role is a Site-Based Engineer, you''ll take ownership of the day-to-day maintenance needs of a designated commercial site or portfolio of sites. You''ll be responsible for planned preventative maintenance, reactive repairs, fault finding, and ensuring all systems operate safely and efficiently. This is a hands-on role for an engineer who takes pride in their work, enjoys working independently, and builds strong relationships with clients. Key responsibilities Carry out PPM and reactive repairs on oil-fired heating systems and air conditioning/refrigeration plant. Diagnose and resolve faults efficiently to minimise client downtime. Service, commission, and maintain OFTEC and F-Gas regulated equipment. Complete job sheets, service records, F-Gas logs, and compliance documentation. Update CAFM systems via handh... Permanent