Location
Remote, kingdom of spain, Spain
Posted
June 04, 2026
Job Description
Industry: Telecom
Hybrid work model: 3 days onsite in office is required
We are looking for an experienced Firmware Security Engineer to develop and secure networking features for large-format printers. You will work on embedded Linux systems, implementing secure communication, authentication, and network protocols while ensuring high-quality firmware delivery.
Key Responsibilities:
- Design, develop, and integrate firmware components using C/C++ on embedded Linux
- Implement security features (TLS/SSL, certificates, authentication protocols like LDAP/Kerberos)
- Develop and maintain secure networking services ( APIs,
- Debug and analyze issues using tools like GDB, JTAG, and Wireshark
- Support prototype builds and resolve issues in manufacturing environments
- Collaborate with cross-functional teams (software, hardware, and production)
Key Skills: