Threat Researcher
Nozomi Networks
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What researcher roles keep asking for: Python (37%), Machine learning (25%), C++ (20%) — counted across their open postings here.
Customer success jobs · Linux jobs
Nozomi Networks has 21 open roles listed here.
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Counted across 14 company job boards, updated as roles open and close.
Preparing for this interview
Interviews for researcher roles keep coming back to Python, Machine learning, C++. Practise those questions before you sit with Nozomi Networks.
Questions you are likely to be asked
- Why do you want to join Nozomi Networks?
- What is your experience with Linux? Tell me one thing you learned the hard way.
- What is a weakness you are working on, and how?
- Tell me about yourself, and why this role is the right next step.
- Tell me about a problem you solved at work that you are proud of.
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Practise the Threat Researcher at Nozomi Networks interview free →Now is an amazing time to join Nozomi Networks as we build the future of OT and IoT cybersecurity.
We defend some of the world’s largest organizations and critical infrastructure in more than 68 countries and we’re just getting started. Our AI-powered cybersecurity platform secures operational technology (OT) and Internet of Things (IoT) infrastructures for enterprises and government entities across energy, manufacturing, transportation, resources, and critical infrastructure.
As we expand our product portfolio and global presence, our Security Research department is hiring a Threat Researcher to perform threat intelligence research and reverse-engineer samples providing better protection to the customers and sharing the findings with the public.
You could be the next "Nozomier"! If this sounds like you, read on.
In this role, you will:
• Perform threat intelligence operations to collect and vet all the required knowledge to respond efficiently to advanced threats
• Contribute to the signature creation activities and help us shape the TI infrastructure
• Contribute to the technical material shared with the public and be actively engaged with the marketing team
• Be an active team player, independently proposing and driving new ideas
• Present our findings at technical conferences
• Embody the Nozomi Networks Cultural Pillars and our mission to protect what matters most with transparency and trust
To be successful in this opportunity, you will have:
• Demonstrated experience analysing Windows malware, including a solid understanding of the Windows executable format (PE) and common execution, persistence, and evasion techniques
• Experience analysing malware in Linux environments, including familiarity with the ELF format and Linux-specific persistence and execution techniques, is a strong advantage
• A proven record of previous presentations at conferences
• Proven experience in reverse engineering using analysis tools such as IDA Pro, Ghidra, OllyDBG, x64dbg, radare2, or similar
• A solid understanding of binary file attributes such as executable structures and packers
• Familiarity with the MITRE ATT&CK framework and cyber kill chains
• Understanding of the OSI model and an ability to use Wireshark
• The attitude to operate in environments including data covered by non-disclosure agreements and a high level of confidentiality
These qualifications would be a strong plus:
• Previous professional experience as a Security Researcher, Detection Engineer, SOC Analyst, or Threat Hunter
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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Listed on greenhouse · posted 2026-09-18. ApplySarthi collects openings and links to application pages; the role is advertised by Nozomi Networks, not by us.