Embedded Penetration Tester
Tech stack:
- Secure boot, firmware security, OTA updates.
- Cryptography (AES, RSA, ECC) & hardware security (TPM, HSM, TrustZone).
- Embedded interfaces & protocols: CAN, LIN, Modbus, BLE, Wi-Fi, TCP/IP.
- Penetration testing on embedded targets: JTAG, UART, SPI, I²C.
- Cloud IoT platforms & secure communication: AWS/Azure/GCP IoT, TLS/DTLS, MQTT(S).
- Secure code review (C/C++, Rust, Python) & DevSecOps / CI/CD security.
Project description:
We're looking for a Penetration Tester with a proven track record of successfully identifying and exploiting security weaknesses across a wide range of systems and environments. The ideal candidate will have deep expertise in advanced penetration testing methodologies, tools, and reporting, with strong analytical and problem-solving skills. Experience in embedded systems security is highly desirable and will be considered a significant advantage. This role requires excellent communication skills to translate technical findings into clear, actionable recommendations for stakeholders.
About Spyrosoft
Spyrosoft is an authentic, cutting-edge software engineering company, established in 2016. In 2021 and 2022, we were among the fastest growing technology companies in Europe, according to the Financial Times. We were founded by a group of tech experts with established backgrounds in software engineering, who created an ‘engineer-to-engineer’ workplace, powered by enthusiasm, fairness and authentic relationships. Having a unique offering, which bridge the gap between technology and business, we specialise in technology solutions for industry 4.0, automotive, geospatial, healthcare & life sciences, employee experience & education and financial services industries.
- Proven experience in embedded systems, IoT security, or product cybersecurity.
- Hands-on knowledge of secure boot, firmware protection, code signing, and secure update mechanisms.
- Good understanding of cryptography and key management in embedded environments.
- Experience securing communication protocols and network interfaces in connected devices.
- Knowledge of IoT authentication, authorization, and cloud security architectures.
- Experience with threat modeling methodologies such as STRIDE, DREAD, and Attack Trees.
- Ability to perform security risk assessments aligned with: ISO 21434, IEC 62443, ISO 27005.
- Understanding of common embedded attack vectors: side-channel attacks, fault injection, firmware tampering, replay attacks, MITM attacks.
- Experience conducting penetration testing on embedded targets using interfaces such as JTAG, UART, SPI, and I²C.
- Experience with fuzz testing communication stacks (CAN, TCP/IP, MQTT).
- Understanding of secure SDLC principles, DevSecOps, and cybersecurity lifecycle management.
- Knowledge of vulnerability management, system hardening, and threat surface reduction strategies.
- Understanding of GDPR, HIPAA, and data protection requirements for cloud-connected solutions.
Nice to have:
- Experience in regulated industries such as Automotive, Industrial Automation, Medical Devices.
- Familiarity with: IEC 62304, ISO 27001, NIST Cybersecurity Framework, NIST 8259 (IoT Device Cybersecurity).
- Professional security certifications such as: OSCP, GPEN, CompTIA PenTest.
- Experience in using AI tools in day-to-day workflow.