Now is an amazing time to join Nozomi Networks as we build the future of OT and IoT Cybersecurity.  We have hundreds of customers in more than 30 countries and we’re just scratching the surface.

As we expand our product portfolio and global presence, our Security Research department is hiring a Senior Security Researcher to actively work with IoT and OT devices present in our Swiss laboratory.

You could be the next "Nozomier"! If this sounds like you, read on.

In this role you will:

  • Embody the Nozomi Networks Cultural Pillars and our mission to protect what matters most with transparency and trust
  • You will work in our Swiss laboratory, which replicates real-world environments, providing a valuable resource for conducting security research activities and experiments.
  • You will be involved in multiple activities, including:
    • Analysis of wireless communications, reverse engineering of undocumented protocols, and development of corresponding dissectors
    • Design and development of strategies for wireless device identification and attack detection
    • Analysis and reverse engineering of embedded device firmware
    • Research of 0-day vulnerabilities and development of exploit Proof of Concepts (PoCs)
  • You will also be in charge of:
    • Developing and integrating research results into our products in collaboration with Engineering team
    • Development of attack scenarios for integration into our laboratory for demonstration purposes
    • Proposing new research ideas and selecting future research topics in collaboration with management and the team
    • Planning research activities, managing involved people, and focusing on achieving final results and meeting deadlines
    • Preparing thorough documentation and reports of research results, and presenting them to management and potentially at conferences

To be successful in this opportunity, you will have:

  • Proven experience in one or more of the following areas: binary reverse engineering, network (wireless) traffic analysis, manual and/or automated source code review, system software development, vulnerability research, and fuzzing
  • Knowledge of one or more wireless technologies and their stack implementation (e.g., Wi-Fi, Bluetooth, IEEE802.14.5, Lora, 3GPP cellular protocols, etc.) with a willingness to learn more
  • Demonstrated expertise in at least one scripting language (Python or Bash) and at least one system programming language (C, C++, Rust)
  • Either prior experience in Go or a willingness to learn the language
  • Experience in binary analysis and reverse engineering of Linux binaries and bare-metal firmware
  • Experience in 0-day vulnerabilities research methodologies focused on embedded devices
  • Experience in planning and managing research projects and meeting deadlines
  • Confidence working in environments with strong confidentiality and data privacy protocols

Nice to have:

  • Experience with assembly language for at least one architecture
  • Experience attending CTFs or similar events
  • Experience in presenting research at conferences
  • Expertise in Software Defined Radio (SDR) technologies
  • OSCP, SANS GPEN/GREM/GXPN, or similar certifications

Who we are and what we stand for:

Nozomi Networks is the leader in OT and IoT Cybersecurity. We protect the world's critical infrastructure, industrial and government organizations from cyber threats by providing exceptional network visibility, threat detection and operational insight. We’re always innovating and we hire the best at what they do to ensure our customers always have access to fast product enhancements, exceptional engineering support and rapid deployment across continents. If you like a challenge, and value integrity and customer success, we invite you to help Nozomi Networks build the future of OT and IoT cybersecurity.

Diversity, Inclusion and Belonging are part of our core beliefs, at Nozomi Networks. Diversity of thought, background and culture broadens our knowledge of the world and helps us learn, grow, and gain new perspectives. What makes us all different is what makes us powerful.

Our Global Benefits

All of our benefits are customized to the country you are based in, naturally we want to get the best out of our Nozomiers, so we provide the best benefits packages, such as:

  • Health & Wellness
  • Financial
  • Work-Life Balance
  • Unparalleled Flexible Time-Off

Need to know information

Successful candidates will be subjected to background verification checks.

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Diversity, Inclusion and Belonging are part of our core beliefs, at Nozomi Networks. What makes us all different is what makes us powerful. Here at Nozomi Networks we celebrate diversity.

Diversity of thought, background and culture broadens our knowledge of the world, this helps us learn, grow, and gain new perspectives.

Your responses will be used to help us identify areas of improvement in our process. Your responses will not be associated with your specific application and will not in any way be used in the hiring decision. Any information that you do provide will be recorded and maintained in a confidential file. Diversity, Inclusion and Belonging is important to us, we do not discriminate on any basis.



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