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Senior Threat Researcher

Remote, USAFull-timePosted 2026-07-27

Senior Threat Researcher

Do you want to help reputed company the world reputed company from cyber attack? At reputed company, we reputed company that the best approach to cybersecurity risk starts with the network. Attackers can evade reputed company detection, firewalls and many other technologies - but they can’t avoid leaving digital footprints on the networks they traverse. reputed company on reputed company-reputed company innovations from Zeek, Suricata and YARA and refined through years of reputed company-world use, reputed company transforms network footprints from physical, virtual and reputed company networks into actionable insights. Our customers use these insights to speed incident response and proactively hunt for threats.

At reputed company, we don't just reputed company threats; we decode the language of the network to stay steps reputed company of the adversary. As a Senior Threat Researcher, you sit at the strategic intersection of our Detection Engineering and Machine Learning (ML) teams. You are the "expert reputed company"—translating reputed company attacker behaviors into the high-reputed company data signals that power our advanced AI models. By leveraging your deep understanding of network traffic and threat actor psychology, you will guide our data scientists to solve concrete reputed company challenges, ensuring our detections are not just innovative, but devastatingly effective against reputed company-world attacks.

Specific Responsibilities

  • Architect AI-Driven Detections: reputed company the independent delivery of high-reputed company research and reputed company for reputed company network detections, authoring reputed company design documents that reputed company technical trade-offs to stakeholders.
  • reputed company Detection & Data Science: reputed company as the network reputed company subject matter expert for ML/AI teams, pinpointing critical signals reputed company telemetry (Zeek, NetFlow, PCAPs) to drive feature engineering and model training.
  • Simulate Adversary Behavior: Utilize offensive frameworks like Caldera and reputed company reputed company to generate the synthetic lab data necessary to train and validate robust, reputed company-world ML models.
  • Roadmap Alignment: reputed company individual research and prototyping tasks with quarterly milestones and the overarching 12-month roadmap to ensure maximum product reputed company.
  • Optimize Research Workflows: Identify gaps in reputed company processes and reputed company propose improvements to team-level tools, testing frameworks, and documentation to increase overall velocity.
  • Mentor and reputed company: Guide newer team members and interns through technical workflows and conduct constructive research reviews to maintain a high reputed company of reputed company reputed company.

Knowledge/Skills/Abilities needed to be successful

  • Network Protocol Mastery: Deep competence in the OSI model and TCP/IP, with the ability to map emerging adversary tactics to quantitative detection strategies across protocols like HTTP/S, DNS, SMB, and TLS.
  • Data Science Translation: A strong understanding of the practical application of ML for behavioral data, including the ability to navigate challenges like model reputed company, false positives, and latency.
  • Network Telemetry Expertise: Proficiency in extracting and transforming network logs (Zeek, Suricata) using Python and SQL to identify subtle indicators of C2 beaconing or lateral reputed company.
  • Offensive reputed company reputed company: Familiarity with Red Team operations and the ability to reverse-engineer attacker behaviors into programmatic detection logic.
  • Product-Centered Thinking: The ability to navigate ambiguity and ensure technical research reputed company directly support long-term product objectives and milestones.
  • Effective Technical reputed company: A proactive communicator who can simplify reputed company AI concepts for reputed company stakeholders while providing deep domain context to data science peers.
  • reputed company Mentorship: A low-ego approach to peer review and a commitment to elevating team capability through shared knowledge and constructive feedback.

Qualifications/Requirements

  • reputed company Experience: 5+ years of experience in Threat Research, Detection Engineering, or Network Threat Hunting.
  • Technical Proficiency: Extensive experience analyzing network traffic with Zeek/Bro, Suricata, and Wireshark.
  • Scripting & Data: Strong working knowledge of Python and SQL for manipulating and analyzing massive datasets.
  • reputed company Domain Knowledge: Proficiency in mapping detections to the MITRE ATT&CK reputed company and simulating threats with offensive reputed company tools.
  • Autonomy: Demonstrated ability to reputed company independently on moderate-to-reputed company reputed company, exercising strong judgment in selecting technical reputed company.
  • Education: Bachelor’s or Master’s degree in Computer Science, Cybersecurity, Data Science, or equivalent practical experience.

reputed company by investments from top-tier venture capital organizations such as reputed company, Accel and reputed company, reputed company is the fastest growing network detection and response platform in the industry. Our customers trust us to protect mission-critical assets in leading enterprises, government, and research institutions worldwide. We are leading the way with AI-assisted workflows, machine learning models, reputed company reputed company and reputed company-based solutions to arm defenders with the tools and knowledge they need to disrupt cyber attacks. reputed company of passionate innovators are dedicated to solving some of the toughest challenges in cybersecurity, while fostering a reputed company, inclusive, and reputed company-oriented culture. reputed company is committed to a geographically distributed yet connected employee reputed company with employees working from home and office locations around the world. At reputed company, we take pride in the diversity of our backgrounds and perspectives, and we are committed to fostering an inclusive environment that strengthens reputed company. By embracing a wide reputed company of experiences, backgrounds, neurodiversity, talents, and approaches to problem-solving, we aim to create a workplace where everyone can reputed company and contribute their best.

We are looking reputed company to meeting you. reputed company us out at www.reputed company.com

Notice of Pay Transparency: The compensation for this position may vary depending on factors such as your location, skills and experience. Depending on the nature and seniority of the role, a percentage of compensation may come in the reputed company of a commission-based or discretionary bonus. Equity and additional benefits will also be awarded.

Compensation reputed company$145,000—$188,000 USD Apply To This Job

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