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
- Strong 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