Role Summary
• Lead the engineering, coordination, implementation, testing and commissioning of integrated IBMS and ELV systems for mission-critical/data centre environments.
• Provide technical leadership across ELV, Security, BMS, EPMS and CPM, ensuring system architecture, interfaces, drawings, sequences and point lists are aligned with project requirements.
• Act as the senior technical interface between client, consultant, design teams, vendors, system integrators, MEP disciplines, IT/networking and site execution teams.
• Drive design reviews, technical submissions, FAT/SAT, integrated testing, commissioning and final handover.

Key Responsibilities
• Review project specifications, employer requirements, design briefs, basis of design, approved architecture and applicable standards.
• Develop and review overall IBMS architecture, network architecture, control philosophy, system integration and redundancy strategy.
• Lead coordination of BMS/DDC, EPMS/Power Monitoring, CPM/critical power monitoring, CCTV, Access Control, PAS/PA, Fire Alarm interfaces, security and other ELV systems as applicable.
• Review equipment schedules, I/O lists, points lists, cause-and-effect matrices, control sequences, alarm philosophy, graphics philosophy and interface documents.
• Coordinate BACnet/IP, Modbus TCP/IP, Modbus RTU, SNMP, OPC and other required protocols/interfaces with system vendors.
• Review and approve technical submittals, datasheets, compliance statements, BOQs, MTOs, network diagrams, SLDs, panel layouts, cable schedules and shop drawings.
• Ensure dual network paths, controller redundancy, server redundancy, switch redundancy and power redundancy are incorporated wherever required by the project design.
• Coordinate with electrical, HVAC, mechanical, fire, IT/networking and civil/structural teams to resolve interface and installation constraints.
• Lead technical meetings with vendors and contractors and close design/RFI/technical observations within agreed timelines.
• Review PLC/DDC/SCADA/IBMS software architecture, graphics, alarms, trends, historian, reports, user access and system integration.
• Plan and witness FAT, SAT, pre-functional checks, functional testing, integrated systems testing (IST)



and end-to-end cause-and-effect testing.
• Review testing scripts, method statements, commissioning procedures and test evidence and ensure closure of punch points.
• Monitor site installation quality, addressing deviations from approved drawings and specifications.
• Support cybersecurity and network segregation requirements for OT/IBMS systems in coordination with IT/network/security teams.
• Review vendor performance, technical compliance, procurement requirements and long-lead equipment requirements.
• Lead as-built documentation, O&M; documentation, training and final handover activities. System-Specific Expertise
• ELV: CCTV, Access Control, PAS/PA, structured cabling, security systems and associated network/integration requirements.
• BMS: DDC controllers, HVAC monitoring/control, sensors, actuators, valves, dampers, AHUs/PAHUs/FWUs, chillers/CDUs and associated sequences.
• EPMS: Electrical meters, protection/monitoring interfaces, power quality, ATS/UPS/generator/switchgear monitoring and electrical alarms/statuses.
• CPM: Critical power monitoring, critical equipment interfaces, alarms, trends, energy/power parameters and integration with IBMS/SCADA.
• IBMS/SCADA: Servers, virtual machines, databases/historian, operator workstations, graphics, alarms, reports, trends, integration gateways and redundant architecture. Drafting & Design Coordination Skills
• Ability to provide drafting direction to L2/L3 engineers and ensure drawings are technically accurate, coordinated and ready for submission.
• Working knowledge of AutoCAD is required; exposure to Revit/BIM and Navisworks/clash coordination is an added advantage.
• Ability to review IFC, construction and as-built drawings and provide clear technical comments for correction.
• Ability to verify drawings against BOQ, equipment schedules, point lists, approved architecture,



specifications and vendor technical submittals.
• Good understanding of drawing standards, layer management, equipment tagging, legends, revision control and drawing submission procedures.
• Ability to identify drawing clashes, missing interfaces, incorrect equipment locations, cable routing constraints and constructability issues during design review.
• Experience in multidisciplinary drawing coordination with electrical, HVAC, architectural, structural, fire and IT/networking disciplines.
• Ability to review EPMS and CPM layouts covering meters, electrical panels, communication gateways, network connectivity and monitoring interfaces.
• Ability to review BMS/DDC layouts, HVAC equipment connectivity, sensor/actuator locations, control panel interfaces and field device layouts.
• Good understanding of coordinated ELV layouts including CCTV, Access Control, PAS/PA, structured cabling, security systems and associated containment.
• Ability to guide preparation of IBMS architecture, system block diagrams, network topology, panel connectivity, control schematics and detailed system layouts.
• Robust ability to review and technically validate AutoCAD/BIM drawings prepared by design and drafting teams. Qualifications & Experience
• Bachelor’s/Diploma in Electrical, Electronics, Instrumentation, Controls, Automation, Computer or related engineering discipline.
• Typically 10–15+ years of relevant experience, with significant experience in IBMS/BMS/ELV/EPMS projects and preferably data centre or mission-critical facilities.
• Strong experience in engineering, design review, vendor management, testing and commissioning.
• Hands-on understanding of BMS/SCADA, networking and industrial communication protocols.
• Ability to independently review technical documents and lead multidisciplinary technical coordination. Key Deliverables
• Approved system architecture and design documentation.
• Technical submittals, BOQ/MTO and coordinated shop drawings.
• Approved point lists, sequences, interface matrices and testing procedures.
• FAT/SAT/IST completion and closure of observations.
• As-built documentation, O&M; manuals, training and successful system handover.

📌 Design Engineer (Hyderabad)
🏢 CtrlS Datacenters
📍 Hyderabad