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Corelight

Security Product Researcher

Corelight defends the world's most sensitive networks, and they are seeking a Security Product Researcher to collaborate with product management, engineering, and network security experts. The role ...

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Sr. IT Engineer

North, SC

Be part of the team that defends the networks the world depends on Corelight defends the world's most sensitive networks-from global commerce to national defense-quietly, relentlessly, and with ...

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Director of Sales - East

North, SC · Remote

Represent Corelight externally with customers, partners, and industry events as a senior leader. * Champion Corelight's culture of low ego results, tireless service and applied curiosity. * Travel ...

W3Global

Network Detection Engineer

Minneapolis, MN · On-site

Support tuning of Zeek scripts, Suricata rules, and Corelight detection packs. Identify data gaps, ingest delays, or coverage issues and drive resolution. Troubleshoot packet broker connections, SPAN ...

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Senior Backend Engineer

$145K - $188K/yr

Be part of the team that defends the networks the world depends on Corelight defends the world's most sensitive networks-from global commerce to national defense-quietly, relentlessly, and with ...

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Senior Technical Account Manager

North, SC · On-site

As a Technical Account Manager, you are the primary bridge between Corelight's cutting-edge technology and our most strategic global customers. You don't just resolve technical hurdles; you serve as ...

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How much do corelight jobs pay per hour?

As of Jun 4, 2026, the average hourly pay for corelight in the United States is $26.34, according to ZipRecruiter salary data. Most workers in this role earn between $15.14 and $30.77 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Corelight Security Engineer, and why are they important?

To thrive as a Corelight Security Engineer, you need a solid background in network security, intrusion detection, and experience with network traffic analysis, often supported by a degree in computer science or a related field. Familiarity with Corelight's network sensors, Zeek (formerly Bro), and common SIEM platforms, as well as relevant certifications like CISSP or GIAC, is typically required. Strong analytical thinking, problem-solving ability, and effective communication skills make someone stand out in this position. These skills are crucial for proactively identifying threats, optimizing security infrastructure, and clearly conveying findings to technical and non-technical stakeholders.

What are some typical challenges faced by security professionals working at Corelight, and how can these be managed effectively?

Security professionals at Corelight often deal with rapidly evolving threat landscapes and the need to analyze large volumes of network data in real time. Balancing proactive threat detection with minimizing false positives can be challenging, especially when customizing solutions for diverse client environments. Effective management involves staying updated on the latest threat intelligence, collaborating closely with engineering and product teams, and leveraging Corelight's robust open-source and commercial tools for continuous improvement. Open communication within the team and ongoing professional development are also key to overcoming these challenges.

What is a Corelight Engineer?

A Corelight Engineer is a professional who specializes in deploying, managing, and maintaining Corelight network security solutions. Corelight is a cybersecurity company known for its network detection and response (NDR) products, built on the open-source Zeek framework. Corelight Engineers typically work with enterprise security teams to monitor network traffic for threats, optimize detection capabilities, and integrate Corelight appliances with other security tools. Their responsibilities may also include troubleshooting issues, performing updates, and providing technical support.

Is Corelight a good company?

Corelight is a cybersecurity company known for its network detection and response solutions, often employing roles related to security analysis and engineering. The company's work environment and reputation vary based on individual experiences, but it is recognized for its focus on open-source tools and network security expertise. Job seekers should research specific roles and company reviews for a comprehensive understanding.

What is the difference between Corelight vs Network Security Analyst?

AspectCorelightNetwork Security Analyst
Required CredentialsNetwork certifications (e.g., CompTIA Network+, CISSP), knowledge of network protocolsSecurity certifications (e.g., CISSP, CEH), network knowledge
Work EnvironmentSecurity operations centers, network monitoring environmentsCorporate IT departments, security teams, consulting firms
Employer & Industry UsageCybersecurity firms, large enterprises, government agenciesOrganizations with IT security needs across industries
Comparison IntentUnderstanding technical roles in network securityEvaluating security roles and responsibilities

Corelight specialists focus on deploying and managing network detection tools, analyzing network traffic, and enhancing security infrastructure. Network Security Analysts perform broader security monitoring, incident response, and vulnerability assessments. While both roles require network security knowledge and certifications, Corelight roles are more technical and tool-specific, whereas Network Security Analysts have a wider scope in security operations.

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Corelight jobs near you
Security Product Researcher

Security Product Researcher

Corelight

Remote

Full-time

Posted 2 days ago

Job description

Job Summary:
Corelight defends the world's most sensitive networks, and they are seeking a Security Product Researcher to collaborate with product management, engineering, and network security experts. The role involves investigating, designing, testing, and constructing solutions for complex network security challenges, while also leading early development initiatives and championing innovation within the company.
Responsibilities:
• Turn theory into code with rapid prototyping. You will lead early development initiatives by coding and scripting rapid prototypes (using tools like Zeek, Suricata, and AI/LLMs) to prove that a problem can be solved before we commit engineering scale.
• Demonstrate a proven ability to utilize AI, including Large Language Models (LLMs) and agentic systems, for both software development and cybersecurity applications.
• Work in close partnership with leaders in product, research, and engineering on the forthcoming generation of network security AI products.
• Manage and advance projects from their initial concept to customer deployment and testing, demonstrating an ability to iterate quickly and effectively.
• Harness existing capabilities to find innovative ways to enhance the usability, deployment, and consumption of Corelight products.
• Cultivate new product ideas and features, driven by a strong sense of curiosity and a passion for innovation.
• Champion innovation within Corelight and its customer base.
Qualifications:
Required:
• A strong dedication to our core values: low-ego results, tireless service, and applied curiosity.
• 5+ years of experience in agile development within a full-stack environment with demonstrated experience in LLM and agentic AI ecosystems.
• A solid grasp of the cybersecurity landscape, with a particular emphasis on network detection and response.
• The ability to work autonomously, manage multiple tasks, and iterate on solutions with speed and efficiency while proactively communicating progress, sharing updates without prompting, and building solutions in a transparent, followable way that keeps stakeholders informed at every stage.
• Understanding of computer networking, including layers 2-7 of the OSI model and their contributions to network operations and security.
• A thorough understanding of network security concepts, including encryption, protocol abuse, and patterns of attack.
• Understanding of security operations, threat hunting, and incident response procedures.
• Customer-centric communication skills for effective interaction both internally and with external stakeholders.
Preferred:
• Hands-on experience with Security Information and Event Management (SIEM) systems such as Splunk or Elastic.
• A strong background in adopting and utilizing Agile development methodologies and tools, with experience working in a distributed team environment.
• Exceptional communication skills, with a history of successful collaboration across UX, engineering, and product teams.
• Familiarity with data analytics, AI-assisted security decision-making, and automation.
• Education: A degree in Computer Science, Cybersecurity, or a related technical field (or equivalent practical experience).
Company:
Corelight is a cybersecurity company specializing in network traffic analysis (NTA) solutions. Founded in 2013, the company is headquartered in San Francisco, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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