Embedded Security Architect

Silabs France SAS; Rennes; Sur place; EUR 70 000 - 90 000; Plein temps

Résumé du poste

A leading technology firm in Rennes seeks an experienced architect for embedded security. You will design secure architectures for IoT SoCs, draft specifications, and optimize for performance and security. Ideal candidates have strong skills in embedded systems and cryptography, with at least 8 years in relevant fields. This role offers impactful work in a dynamic environment, with additional benefits such as meal vouchers and wellness programs.

Prestations

Meal vouchers for lunch

Employee Referral Program

Employee Wellness Program

Paid days for philanthropy / volunteering

Partial home working possibility

Qualifications

• 8 years in embedded security or SoC security.
• Strong embedded and secure coding practices.
• Experience in multi core SoC.

Responsabilités

• Architect secure subsystems for the SoC platform.
• Draft technical specifications for internal and external components.
• Conduct make vs buy technical analyses.

Connaissances

C / C++ programming

Embedded security

Cryptographic firmware

Technical specifications drafting

Cryptographic agility

Formation

BS / MS in Electrical / Computer Engineering

Outils

SW SE and crypto libraries

TrustZoneM

RISCV

Description du poste

Silicon Labs (NASDAQ : SLAB) is the leading innovator in low-power wireless connectivity building embedded technology that connects devices and improves lives. Merging cutting-edge technology into the worlds most highly integrated SoCs Silicon Labs provides device makers the solutions support and ecosystems needed to create advanced edge connectivity applications. Headquartered in Austin Texas Silicon Labs has operations in over 16 countries and is the trusted partner for innovative solutions in the smart home industrial IoT and smart cities markets. Learn more at .

Overview

Your Mission

Join a highcaliber embedded security software team alongside experienced architects and domain experts. Youll lead the embedded secure element architecture in our multicore wireless IoT SoC platform. Your work ensures our silicon is securebydesign regulationready and optimized for ultralow power high performance and minimal footprint.

Youll define technical specs evaluate makevsbuy decisions and deliver practical futureproof solutionsready not just for todays threats but for the quantum era and beyond.

Responsibilities

• Architect secure subsystems : secure boot antirollback cryptographic services firmware update storage key mgmt.
• Draft technical specifications : clearly define requirements and interfacesfor internal builds or thirdparty components. Drive technical relations with our main IP provider.
• Makevsbuy technical analysis : lead evaluations of IP and deep technical relation with vendor crypto stacks provisioning services and thirdparty tools.
• Regulatory alignment : embed NIST CRA / PSA / SESIP frameworks into silicon architecture and follow certification.
• Optimize for constraints : own codesize timing power KPIs; collaborate with systems / hardware / software teams.
• Enable cryptographic agility : include postquantum crypto futureproof update paths.
• Advocate lifecycle security with appropriate customer DX allowing high level features secure OTA secure erase live reporting device decommissioning ownership transfer.
• Stay ahead : champion sidechannel countermeasures tamper detection and AIbased anomaly detection for robust futureready security.

Qualifications

Required :

• BS / MS in Electrical / Computer Engineering or related.
• 8 years in embedded security trusted execution cryptographic firmware or SoC security.
• Strong C / C skills low-level embedded and secure coding practices.
• Familiarity with TrustZoneM RISCV PMP secure enclaves PUF HSM secure identity and attestation.
• Experience in SW SE and or crypto libraries for multi core SOC
• Experience drafting technical specs and vendor / IP evaluation.

Preferred :

• Wireless IoT protocols (Matter BLE Thread Zigbee WiFi).
• PQC cryptographic engines postquantum key exchange / signature.
• Sidechannel resistance fault detection tamper sensors.
• Hardware / software threat modeling certification experience (PSA FIPS Common Criteria).
• Track record balancing security with strict codesize timing and power budgets.

You Bring :

• Excellent English communicationable to articulate security architecture to customers regulators and partners.
• Strong collaboratorthrives in peer architect teams; able to influence and align across software hardware and systems.
• Passionate problem-solverdriven by measurable outcomes and real-world constraints.

Why Join Us

• Impact : Architect foundational security IP that powers billions of connected devices.
• Growth : Work with teammates who live innovationfind better ways walk the talk nurture greatness.
• Future-ready : Help define the roadmap for secure enclaves AI-based defenses and quantum-resistant silicon beyond 2030.
• Culture : Built on flexibility learning integrity and results

Other benefits

• Meal vouchers for lunch
• Employee Referral Program
• Employee Wellness Program
• Paid days for philanthropy / volunteering
• Partial home working possibi lity

Silicon Labs is an equal opportunity employer and values the diversity of our employees. Employment decisions are made on the basis of qualifications and job-related criteria without regard to race religion color national origin gender sexual orientation age marital status veteran status or disability status or any other characteristic protected by applicable law.

Key Skills

APIs,Pegasystems,Spring,SOAP,.NET,Hybris,Solution Architecture,Service-Oriented Architecture,Adobe Experience Manager,J2EE,Java,Oracle

Employment Type : Full-Time

Experience : years

Vacancy : 1