Designation: Senior Engineer OSI

Department: Electicial

Employment Type: Full Time, Permanent

Role Category: Project Execution - TG

Location: Hyderabad

Reporting: Associate Vice President – BESS

Role Overview

This role provides the broad, cross-disciplinary backbone of the in-house OSI team — someone conversant across BESS containers, PCS, transformers, and HV switchyard up to 220 kV, able to coordinate the full chain from battery container to grid connection. This person backstops both the SCADA/Integration and Electrical/Protection engineers and owns overall OSI coordination on site.

Key Roles & Responsibilites

Technical – Overall Integration Ownership

Coordinate across all BESS plant sub-systems — BMS, PCS, transformers, 33 kV–220 kV switchyard, SAS, and EMS/SCADA — covering gaps between the two focused engineers' scopes.
Own the end-to-end integration outcome: EMS correctly communicating with, and controlling, every subsystem before plant switch-on.
Step into either the SCADA/integration or electrical/protection workstream as needed,



covering for either engineer or resolving issues that cross both domains.

Technical – Commissioning Leadership

Support coordination of the overall energisation sequence, plant start-up, and grid synchronisation, working with both junior engineers and OEM teams.
Support integrated system commissioning and Site Acceptance Test (SAT) execution across the full plant, consolidating inputs from the two focused engineers.
Support the performance/root-cause review, helping determine whether shortfalls trace to integration, OEM equipment, or installation issues.

Coordination & Stakeholder Management

Support coordination meetings with OEMs, the EMS vendor, and internal stakeholders.
Act as a technical point of contact between the internal OSI team and external OEMs, the EMS vendor, and Bondada's external OSI partner.
Mentor and guide the junior OSI engineers, helping consolidate their documentation into a coherent overall integr

📌 Senior Engineer OSI (Hyderabad)
🏢 Bondada Group
📍 Hyderabad