Company Description:
Big Bang Boom Solutions (BBBS) is a Chennai-based deep-tech defence startup focused on developing indigenous defence and security technologies. It operates as a defence solutions integrator that builds advanced systems in areas such as artificial intelligence, UAS/drone technology, electronic warfare, material science, propulsion, communication systems, and data security, aiming to create intellectual property for national defence applications.
BBBS develops products such as anti-drone defence systems, see-through armour interfaces, smart surveillance platforms, and other custom defence technologies. The company has participated in and won multiple iDEX challenges sponsored by the Indian Ministry of Defence, receiving government grants and contracts.
Core Responsibilities
Technical Leadership & Team Management
Partner closely with the Principal Engineer to align UAS team deliverables with broader architectural goals and company milestones.
Serve as the technical anchor for the UAS engineering team,



providing guidance on complex system-level trade-offs and architecture decisions.
Progressively assume day-to-day management of the UAS team, tracking engineering deliverables, estimating work effort, and ensuring alignment with project schedules.
Establish and enforce rigorous engineering standards, including requirements decomposition, design reviews (PDR, CDR), and documentation control.
System Architecture & Platform Development
Lead the system-level design and integration for a fleet of UAS platforms, specifically focused on Multi-rotor and VTOL configurations.
Perform preliminary design, sizing, and optimization of aircraft systems, including propulsion matching (multicopter lift vs. forward-flight thrust), hover efficiency, and transition envelope analysis.
Architect and manage interfaces between hardware, software, avionics, datalinks, and ground control systems (GCS) using Interface Control Documents (ICDs).
Flight Control, Avionics & Payload

📌 Senior Unmanned Aerial Systems Engineer I (Chennai)
🏢 Big Bang Boom Solutions Private
📍 Chennai