Welcome to JFNS

JFNS provides responsive engineering services to nuclear customers. Our Cumbrian workforce of some 80 nuclear engineers together with local design offices, service facilities and rig halls is ideally places us to support Sellafield. Mechanical and CE&I design services provided include optioneering, design assesment & justification, design proposals, detail & manufacturing drawings, commissioning documentation and operating & maintenance instructions. JFNS has extensive practical experience in trialling and perfecting equipment in a rig-hall environment, rehearsing and training operatives for work in a hostile environment as well as the practical development of innovative solutions. JFNS has an extensive plant characterisation capability and routinely deploy cameras, LASER scanners and sonar buoys into environments with challenging access restrictions.