Building Management Systems Engineer in City of London, London

The company is building the control layer for an energy-constrained world — deploying AI, machine learning, and reinforcement learning to optimize HVAC systems, industrial equipment, and large-scale energy loads across commercial buildings, factories, hospitals, and data centers. The focus is on real, measurable impact: autonomous control systems that drive 20–30% energy savings in production environments. We're looking for a BMS Control Engineer / Forward Deployment Engineer (TPM) who will join the team. This is a hands-on role for someone who doesn't just design building automation systems, but has deployed, commissioned, and optimized them in real-world infrastructure. This role is for someone who takes full ownership of field deployments — from site discovery to production rollout. You'll work at the intersection of BMS/BAS systems, HVAC controls, and AI-driven optimization, deploying autonomous control systems across commercial buildings, factories, hospitals, and data centers. Your responsibilities will include: Own deployments end-to-end: site discovery, integration, commissioning, validation, and rollout; Install, configure, and commission BAS/BMS and PLC-integrated systems; Deploy gateways, sensors, submeters, and communications infrastructure; Perform startup, point-to-point testing, and controls validation; Interface with AHUs, RTUs, chillers, boilers, pumps, cooling towers, and VFDs; Integrate through BACnet (IP & MS/TP), Modbus, LON, and IP networks; Work with Niagara, Siemens, Honeywell, Johnson Controls Metasys, Delta, and other BAS platforms; Configure addressing, routing, communications, and device connectivity; Diagnose controls hardware, wiring, networking, protocol, and sensor issues; Support deployment of AI-driven and RL-driven control strategies; Own deployment schedules, communications, milestones, and execution; Coordinate customers, contractors, vendors, and internal engineering teams; Maintain deployment plans, commissioning reports, diagrams, and as-built documentation. What we expect from you: Degree in Electrical Engineering, Mechanical Engineering, HVAC, or related discipline — or equivalent BAS/PLC/SCADA/DCIM experience; 2 years of hands-on BACnet experience (IP & MS/TP); 2 years of Modbus experience; 2 years of HVAC Controls / DDC / BMS experience; Strong understanding of BMS/DDC systems, PLCs, PID loops, hydronics, and refrigeration; Experience with BAS platforms: Niagara (Tridium), Siemens, Honeywell, Johnson Controls Metasys, Delta; Hands-on commissioning and troubleshooting experience in the field; Ability to work independently and take ownership in customer-facing environments. Nice to have: Niagara (Tridium), EPA 608, NATE, or OSHA certifications; Experience in industrial facilities, healthcare, mission-critical environments, or data centers; Exposure to IoT, edge computing, SCADA, or DCIM platforms; Experience with LON protocol and IP networking in BAS contexts. We offer: Full-time engagement on a high-impact infrastructure project; Remote-friendly with on-site deployment work at client facilities; Direct work with cutting-edge AI and reinforcement learning applied to real-world systems; Measurable impact — 20–30% energy savings across live deployments; Opportunity to help define the future of autonomous building and industrial control systems.