A successful candidate should be team-oriented, fast-learning, result-driven, and self-motivated with an “always learning” mindset. He/She will have an inquiring spirit and be comfortable in a lab environment, working hands-on with bare metal hardware and debugging tools for embedded systems.
The candidate will be involved in maintaining and extending the Secure Boot ROM, Secure Bootloader, and security aspects of the SDK for Ambiq MCU products from concept through release.
Responsibilities
Technical Leadership within the MCU Software team. Lead the technical planning, work assignments, and implementation for the new products and new features to be implemented by the MCU software team.
As the team scales, there's a potential path to managing a small to mid-size team. The candidate is someone who's excited to grow into a player-coach role over time.
Work with the teams, e.g., Design, Architecture, Verification, and Applications, to define and implement new security features from design to production.
Participate in testing and verification of pre-silicon (via FPGA emulation), and post-silicon (first Silicon), and debug of issues found, focusing on Secure Bootrom and Bootloader and the hardware features supporting them.
Integration and Testing of runtime cryptographic operations utilizing the embedded hardware accelerators.
Work closely with the SQA and System Test team to help define and implement test cases for security deliverables to ensure full coverage.
Work with other team members to implement the hardware abstraction layer (HAL) and board support package (BSP) of the SDK.
Qualifications
BS/MS (EE, CE, or CS) with 8+ years of embedded projects utilizing both bare metal and RTOS systems/real-time environments.
3+ years of team management experience preferred
Embedded Expertise: Strong knowledge of ARM architectures, RTOS, and low-level drivers (I2C, SPI, UART).
Security Expertise: Experience with Secure Boot, PKI, encryption (AES, RSA, ECC), and embedded security (TrustZone, CryptoCell).
Familiarity with debuggers (JTAG, Saleae), Git, and scripting languages (Python, Bash).
Understanding of security implications for the embedded systems, and familiarity with IoT security concepts (TrustZone, CryptoCell, and secure boot)
Expert-level proficiency in C, with C++ and object-oriented extensions.
Strong proficiency in Python
Use of gcc and Arm compilers and MCU IDEs from ARM, Keil, IAR, Eclipse or others
Excellent problem-solving skills dealing with issues related to HW/SW debug, FPGA/Silicon testing
Technical Leadership of projects utilizing CI/CD development and automated testing principles.
Strong documentation skills, mentorship of junior engineers, and ability to work in cross-functional teams.
Must be currently authorized to work in the United States for any employer.
