Junior Cyber Security Engineer

We’re Hiring: Junior Cybersecurity Engineer – Medical Devices
Department: R&D – Software (Medical Devices)
Position: Junior Cybersecurity Engineer
Type: Full-time
Experience: 2–4 years
Location: Chennai, India
We are looking for a cybersecurity engineer to work on MCU-based and connected medical devices with BLE, Wi-Fi, Ethernet and USB interfaces.
Key Responsibilities
Implement cybersecurity controls for embedded medical devices.
Perform security assessment, penetration testing, fuzz testing and vulnerability assessment.
Conduct threat modeling and attack-surface analysis.
Analyze firmware and embedded interfaces including UART, JTAG/SWD, SPI, I²C and USB.
Perform network/protocol security testing.
Support cybersecurity risk management, verification and security documentation.
Support SBOM, CVE analysis and vulnerability management.
Work with embedded development teams to identify and mitigate security vulnerabilities.
Required Skills
2–4 years in embedded/IoT cybersecurity, product security or penetration testing.
Strong understanding of MCU-based embedded systems, C/C++ and firmware.
Hands-on knowledge of embedded/network security testing tools.
Understanding of secure boot, cryptography, TLS, certificates and secure firmware updates.
Experience with firmware reverse engineering/binary analysis is a plus.
Medical Device Cybersecurity
Knowledge of:
IEC 81001-5-1, IEC TR 60601-4-5, IEC 62304
SSDLC & cybersecurity risk management
Threat modeling and vulnerability assessment
SBOM, CVE/CVSS, CWE
NIST / OWASP IoT security practices

Work arrangement
No