Senior Pre Sales Engineer Delivery Lead (BMS) Role Overview

We are seeking a Senior Pre Sales Engineer Delivery Lead to support our global Smart Infrastructure business. This is a hybrid role that combines hands on BMS pre sales engineering with delivery leadership and stakeholder coordination.

This job is based out in Chennai.

Key Responsibilities
Perform preliminary and detailed pre sales engineering for Building Management Systems (BMS) tenders.
Analyse tender documents to identify HVAC equipment, field devices, and system scope.
Review sequences of operation and validate I/O summaries and technical specifications.
Generate RFIs, equipment summaries, data point schedules, and bills of materials (BOM).
Perform sizing and selection of sensors, motorized control valves, dampers, actuators, meters, controllers, interfaces, and licenses.
Design BMS network architectures and produce compliance statements.
Develop accurate cost estimates and collate pricing data for tender submissions.
Act as the single point of contact (SPOC) for global (onshore) pre sales and sales stakeholders.
Own work intake, prioritization, and delivery commitments for offshore pre sales activities.
Ensure consistent quality, standardization, and adherence to defined processes.




Proactively identify delivery risks, capacity constraints, and dependency issues and escalate early.
Provide technical guidance and mentoring to pre sales engineers to improve capability and productivity.
Drive continuous improvement in tools, templates, and ways of working.

Required Skills & Experience Must Have
7+ years of experience in BMS / Building Automation pre sales engineering
Robust knowledge of:
HVAC, Electrical, Hydraulics, Fire & Vertical Transport systems
Basic instrumentation and control loops
Open protocols such as BACnet, Modbus, M Bus, KNX
Proven experience interpreting tender documents, BOQs, and technical specifications
Solid written and verbal communication skills, with experience working across time zones
Proficiency in MS Office (Word, Excel, PowerPoint, Outlook), Visio, Bluebeam, and floor plan tools

Added Advantage
Experience acting as a technical focal point or lead within a pre sales or engineering function
Exposure to Hospitals, Data Centers, and Premium Commercial Buildings
Knowledge of Revit / BIM
Understanding of IT networking, metering, cybersecurity, and industry compliance standards

📌 Senior Pre Sales Engineer Delivery Lead Bms Chennai
🏢 Siemens
📍 Chennai