Lead Security Engineer - Cyber Security

Lead Security Engineer - Cyber Security at Relativity

As a Lead Cyber Security Engineer, you will ensure the security of Relativity’s network and infrastructure. Your main responsibilities include investigating and analyzing emerging threats against our assets, identities, and clients; providing actionable remediation guidance to end users; and collaborating with highly skilled cyber experts to anticipate and mitigate evolving threats using world‑class toolsets and next‑generation capabilities.

• Review, validate, and triage alerts; perform technical analysis of log data from diverse sensors, correlated signature logic, and threat intelligence sources.
• Assess impact of security events using host, cloud, and network indicators to deliver actionable incident escalations.
• Develop and deploy detection and prevention signatures with response actions as part of a layered defensive strategy.
• Build automation to search telemetry for advanced threats that evade existing solutions.
• Create Standard Operating Procedures, SOC playbooks, configuration guides, and secure standards.
• Automate incident handling processes.
• Engage in continuous research of emerging threats and apply appropriate countermeasures.
• Serve as subject matter expert in analysis of observed malicious activity.
• Document and communicate investigation findings to technical and executive stakeholders.
• Identify and automate away technical burden.
• Build automation to deploy, operate, and connect multiple cyber security tools and applications.

• 7+ years in a Security Operations Center, Incident Response, or Threat Detection team for Cloud applications and corporate networks.
• Exposure to threat detection development and tuning.
• Experience in software design and development;
  Dev Sec Ops .
• Ability to perform threat hunting, threat emulation, and/or purple teaming exercises.
• Familiarity with industry standard security devices and configuration.
• Experience in reverse engineering malicious code.
• Experience with threat intelligence tools and processes.
• Certifications:
  
  GCFA, GCIA, GCIH, GNFA, GREM, OSCP, OSEP, OSED, OSWE, OSDA, OSCE3, CompTIA Security+, CCNA Cyber Ops, CEH (preferred).
• 5+ years in a Security Operations Center, Incident Response, or Threat Detection team.
• Strong cyber incident response skills (network forensics, memory forensics, packet analysis).
• Proficiency in Power Shell, C#, Python.
• Independently manage prioritization of complex security events.
• Advanced understanding of SOC/CIRT processes and documentation.
• Advanced knowledge of TCP/IP, network services, cryptography, cloud, web application attacks.
• Collaborate within a global cross‑functional team to execute high‑level objectives.
• Deep understanding of infection mechanisms and mitigation controls.
• Strong analytical and problem‑solving skills.

• 5+ years in a Security Operations Center, Incident Response, or Threat Detection team.
• Strong cyber incident response skills (network forensics, memory forensics, packet analysis).
• Proficiency in Power Shell, C#, Python.
• Independently manage prioritization of complex security events.
• Advanced understanding of SOC/CIRT processes and documentation.
• Advanced knowledge of TCP/IP, network services, cryptography, cloud, web application attacks.
• Collaborate within a global cross‑functional team to execute high‑level objectives.
• Deep understanding of infection mechanisms and mitigation controls.
• Strong analytical and problem‑solving skills.
• Build automations and develop SOAR playbooks (programming/scripting).

Relativity offers a competitive base salary, annual performance bonus, and long‑term incentives. Salary range: $150,000 – $226,000. Final offer based on experience, qualifications, and pay equity.

Cybersecurity, Infrastructure Security, Network Security, Penetration Testing, Security Architecture Design, Security Audit, SIEM, Security Operations, Vulnerability Management.

Mid‑Senior level

Full‑time

Information Technology;
Software Development

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