Johnathan Sarris McIob

Johnathan Sarris MCIOB is a highly experienced Mechanical Construction Manager with a robust background in the data center sector, currently working at Jones Engineering on mechanical plant and fit-out projects in Holland since August 2025. Previous roles include Mechanical Construction Manager at SES Engineering Services and a series of managerial positions at ISG, Phoenix ME Ltd (where significant data center fit-out phases for CyrusOne were executed), and CyrusOne (where Johnathan oversaw data center fit-outs in Slough and Hayes). Additionally, Johnathan has served as Director at JAY SARRIS ENGINEERING & FABRICATIONS LTD, managing structural steel and precision welding projects. Other notable experiences include mechanical site management for data centers in London and Frankfurt, and various welding and fabrication roles. Johnathan holds an NVQ Level 7 in construction management and several other certifications in health and safety management.