BMS & OT Systems Eningeer
BMS & OT Systems Engineer - London - £90,000
Critical Environment / Financial Services
Are you a BMS engineer who's ready to step up into a resilience & security-focused role, without losing the hands-on controls work you enjoy?
I'm working with a major real estate services provider on a newly created role supporting the BMS/OT estate across a critical, high-profile London portfolio (banking & financial services client). This isn't a desk-based cyber role - it's a controls engineering role with cyber-awareness built in.
What you'll be doing:
- Acting as engineering lead for BMS/OT platform health across a multi-site portfolio
- Fault diagnosis, performance optimisation and lifecycle work (upgrades, controller refresh, server/workstation replacement)
- Commissioning, tuning and validating control strategies and alarms
- Owning OT/BMS network documentation, topology, panel drawings, asset registers
- Embedding practical security controls: patch coordination, access management, backup/recovery assurance
- Managing vendor delivery and technical governance (change control, method statements, as-built docs)
What's on offer:
- £90,000 + comprehensive benefits
- Funded professional development / technical training
- Leadership responsibility across three flagship London properties
- Exposure to premium commercial real estate across London/UK
- A genuine shot at shaping OT engineering strategy for a global real estate leader
What we're looking for:
- Strong hands-on BMS/industrial controls background, ideally multi-site
- Working knowledge of BACnet, Modbus, OPC, LonWorks or similar
- Comfortable owning platform lifecycle, servers, databases, backups
- Vendor certs a bonus (Trend, Siemens, Schneider, Honeywell, Tridium Niagara)
- IEC 62443 / NIST / CIS awareness advantageous, not essential
RG Setsquare is acting as an Employment Agency in relation to this vacancy.