Firmware Security Engineer
barcelona, barcelona, Spain • Posted May 28, 2026
Job Type:
Full-time
Location:
barcelona, barcelona
Posted:
May 28, 2026
Category:
Other-General
Application Deadline:
July 07, 2026
Role 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 (HTTP/REST APIs, HTTPS)
- 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)
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