Manager, Platform Security

L310 Vantiva Technologies SAS; Cesson-Sévigné; On-site; EUR 90,000 - 130,000; Full time

Job summary

Vantiva is seeking a Platform Security Manager to lead the Product Security Engineering team and align security objectives with product development. You will drive SoC security, code signing, and secure software practices across embedded platforms including Linux kernel and Android AOSP.

The role requires a Master’s in Engineering, 10+ years in industry, and 3+ years of managing 5–10 person teams. Excellent communication and English fluency are essential.

Qualifications

• Master’s degree in Engineering required.
• 10+ years in industry with 3+ years leading teams of 5–10 people.
• Expertise in hardware security technologies and embedded development.
• Secure SDLC and/or agile methods with strong communication skills.
• Proficiency with Linux kernel and embedded Linux systems.
• Experience with Android AOSP, C/C++ and embedded Java development.
• Scripting languages, applied cryptography and security testing.
• Ability to work in a multicultural environment and manage time effectively.
• Fluent in English.

Responsibilities

• Define, track and review PSE members' objectives.
• Assign product support to PSE members.
• Assess and ensure demand vs team capacity.
• Ensure backup and redundancy of knowledge within PSE.
• Animate regular team meetings.
• Define, document and maintain PSE procedures: SoC config, Bootloader review, Factory key handling, Code signing.
• Ensure consistency of ways of working within PSE.
• Act as PSE when needed.
• Animate transversal meetings on manufacturing activities related to security.
• Monitor embedded security developments (standards/regulations).
• Develop, document and maintain code-signing infrastructure.
• Review and improve Product Security policies and processes.
• Ensure ISO9K/27K conformity.

Skills

Hardware security

Embedded Linux

C/C++

Android AOSP

Security lifecycle

Cryptography

Scripting

Ethical hacking

English fluency

Multicultural teamwork

Education

Master’s degree in Engineering

Tools

Code signing

Job description

About Vantiva Pushing the Edge Vantiva (Euronext Paris: VANTI) is a global technology leader in connectivity technologies. For over 130 years, we have delivered solutions that connect what matters most. Today, we continue to redefine connectivity with industry-leading broadband, video, and IoT-driven smart systems that elevate how people live, work, and connect globally. Vantiva combines a customer-focused approach with decades of software development, electronics hardware design, and flexible supply chain expertise to deliver high-quality solutions at scale. This proficiency has positioned us as a trusted provider to leading network service providers, enterprise customers, and consumers around the world. Our strong commitment to sustainability and responsible business practices has earned us multiple Gold and Platinum Medals from EcoVadis for environmental and social performance. These awards place us among the top 2% of organizations in our category evaluated globally.

With our headquarters in Paris and major offices in Australia, Brazil, China, India, South Korea, the United Kingdom, and the United States, we serve a diverse global customer base. For more information, please visit vantiva.com and follow us on LinkedIn and X (Twitter).

Part of Vantiva Product Security Team and reporting to Product Security Director, Platform Security Manager is responsible for managing Platform Security Engineering Team (PSE) and ensure PSE duties are executed consistently with business objectives. In relation to the Product Security management team, he/she contributes to Product Security strategy and execution roadmap. He/she ensures that PSE deliverables are issued on time with products development schedules. He/she is responsible for maintaining and improving PSE specific tools and processes.

Responsibilities

• Define, track and review PSE members individual technical and behavior objectives.
• Assign Product support to PSE members.
• Assess and ensure demand vs team capacity.
• Ensure backup and redundancy of knowledge within PSE.
• Animate regular team meetings.
• Define, document and maintain PSE specific procedures: SoC generic security configuration, Bootloader review, Factory key handling, Code signing.
• Ensure consistency of ways of working within PSE.
• Act as PSE when needed.
• Animate transversal meetings on Manufacturing activities related to security.
• Monitor technological developments in embedded security (inc. standards and regulations).
• Develop, document and maintain code-signing infrastructure.
• Review and propose improvements to existing Product Security policies and processes.
• Ensure ISO9K/27K conformity.

Profile Education:

• Master’s degree in Engineering

• Experience 10+ years of experience in industry
• 3+ years of 5-10 people team management

• Hardware security technologies
• Embedded application and system development
• Secure software development lifecycle and/or agile methods
• Strong communication skills, both written and spoken, and negotiation skills

• Linux kernel, embedded Linux systems
• Android AOSP system
• C/C++ and embedded Java development
• Scripting languages
• Applied cryptography
• Security and ethical hacking

• Ability to work collaboratively in a multicultural environment
• Excellent problem-solving skills and attention to detail
• Ability to multi-task and effectively manage time and workload
• Customer oriented mindset
• Fluency in English

Our most important asset is our People. Vantiva’s success greatly relies on our people’s energy, motivation, and talent. We are dedicated to cultivating a workforce that embraces and celebrates diversity as we believe our differences drive our creativity, and innovation.

We are proactive in supporting equality and maintaining an inclusive work environment, developing, and enhancing career opportunities for all.

Vantiva is committed to ensuring that all its employees receive a fair wage that is sufficient to live with dignity.