Role : Device Security / IOT Security Engineer

Role Overview
As a Senior IoT & Device Security Engineer, you will be Fluidra's hands-on technical expert for the security of connected devices — from silicon and firmware through to the cloud and mobile applications that control them. You will perform in-depth device penetration testing, embedded and firmware security assessments, and firmware fuzzing across Fluidra's IoT product portfolio. You will act as the key technical liaison between internal development teams and external hardware/firmware vendors, ensuring security is embedded from design through to production.

Key Responsibilities

Device & Hardware Penetration Testing
• Perform hands-on penetration testing of IoT devices, connected pool controllers, and smart wellness hardware, including hardware interfaces (UART, JTAG, SWD, SPI, I2C).
• Conduct side-channel, fault-injection, and physical tamper assessments where applicable to product risk profiles.
• Reverse engineer device firmware and hardware designs to identify exploitable vulnerabilities.




• Produce detailed technical findings, proof-of-concept exploits, risk ratings, and actionable remediation guidance.

Firmware & Embedded Security
• Perform static and agile firmware security analysis, including extraction, unpacking, and reverse engineering of embedded firmware images.
• Design and run firmware fuzzing campaigns against device interfaces, parsers, and communication stacks to uncover memory-safety and logic flaws.
• Review bootloader security, secure boot, firmware signing, and over-the-air (OTA) update mechanisms.
• Assess embedded operating systems, RTOS configurations, and chipset-level security controls in collaboration with hardware teams.

IoT Protocols & Cloud/Mobile Integration
• Assess security of IoT communication protocols (MQTT, CoAP, BLE, Zigbee, Z-Wave, Wi-Fi provisioning) used across the device portfolio.
• Review device authentication, pairing, and provisioning flows between devices

📌 IOT Security (India)
🏢 Fluidra Technologies Private
📍 India