Senior IoT Product Security Engineer Cyber Security

Position:Senior IoT Product Security Engineer: Cyber Security

Job Description:

Job Title: IoT Product Security Engineer

Role Overview:

An Embedded Product Security Engineer is responsible for supporting the Product Security team with strong hands-on experience in Embedded Linux Development and practical security implementation knowledge across secure boot firmware updates Linux hardening cryptography vulnerability remediation and embedded networking security.

This role involves working closely with Firmware Linux distribution BSP platform and product engineering teams to design implement review and validate security controls in embedded Linux-based products. It requires a solid understanding of how embedded products are built and secured at the implementation level beyond performing security testing.

Key Responsibilities:

• Work with engineering teams to design review and implement security controls for Embedded Linux-based products.
• Support secure implementation of Linux kernel device drivers BSP bootloader root filesystem and firmware components.
• Review and harden product builds created using BusyBox Buildroot Yocto Project U-Boot and related embedded Linux frameworks.
• Implement or guide secure configuration of Embedded Linux systems including services permissions users firewall rules network interfaces logging and access controls.
• Support secure boot implementation including boot chain validation image signing firmware integrity checks key handling and rollback protection.
• Review and guide implementation of secure firmware update mechanisms including signed updates encrypted packages version control rollback prevention and recovery flows.
• Perform threat modeling for embedded products and translate identified risks
  into practical security requirements and implementation controls.
• Conduct embedded device penetration testing across firmware network services system configurations and exposed interfaces.
• Perform firmware image analysis using tools such as Binwalk and Ghidra to identify insecure implementation patterns hardcoded secrets weak cryptography exposed debug functions and vulnerable binaries.
• Conduct CVE analysis for Linux kernel open-source packages bootloaders third-party components and firmware dependencies.
• Work with development teams to analyze vulnerabilities validate exploitability define fixes and verify remediation at code configuration and build level.
• Review cryptographic implementation including key generation storage certificate handling encryption hashing signing and secure communication flows.
• Apply TPM and HSM concepts for secure key storage device identity attestation secure boot and firmware protection.
• Assess and secure embedded networking components including TCP/IP SSH TLS/SSL firewall configuration exposed ports remote access and service hardening.
• Perform security testing and validation using tools such as Nmap Wireshark Metasploit OpenVAS Nessus OpenSCAP and Lynis.
• Provide actionable security recommendations and implementation guidance to firmware BSP platform and product engineering teams.
• Support secure development practices for embedded products across design development testing release and maintenance phases.

Required Skills:

• Strong hands-on experience with Embedded Linux development and security implementation.
• Good understanding of Linux kernel architecture device drivers BSP development BusyBox Buildroot Yocto Project U-Boot and root filesystem creation.
• Ability to review and guide secure implementation of embedded Linux components system configurations boot process and firmware update flows.
• Experience with secure boot firmware signing secure firmware updates image integrity validation rollback protection and key management.
• Hands-on experience in embedded device penetration testing and firmware security assessment.
• Strong understanding of Linux hardening service hardening access control file permissions logging firewall rules and secure configuration.
• Experience with CVE analysis vulnerability assessment patch validation and remediation verification for embedded products.
• Strong knowledge of TCP/IP SSH TLS/SSL firewall configuration and embedded networking security.
• Working knowledge of cryptography fundamentals certificates encryption hashing signing secure key storage TPM and HSM concepts.
• Hands-on experience with tools such as OpenSCAP Lynis Nmap Wireshark Binwalk Ghidra Metasploit OpenVAS and Nessus.
• Ability to work directly with engineering teams and convert security findings into practical implementation-level fixes.

Good to Have:

• Experience in IoT industrial networking or other embedded product environments.
• Experience working with Yocto or Buildroot security hardening package selection secure build configuration and root filesystem minimization.
• Knowledge of SBOM software composition analysis and open-source vulnerability management.
• Exposure to hardware security testing UART JTAG SPI I2C flash memory analysis or debug interface security.
• Familiarity with embedded security standards such as IEC 62443 ETSI EN 303 645 NIST or OWASP IoT.

Experience:

• 4 to 8 years of experience in Embedded Linux firmware security product security embedded systems security BSP development or related areas.
• Candidates with a background in embedded implementation and strong security experience will be preferred.

Location:IN-GJ-Ahmedabad India-Ognaj (eInfochips)

Time Type:Full time

Job Category:Engineering Services

Required Experience:

Senior IC

Employment Type : Full-Time
Experience: years
Vacancy: 1