Staff Security Engineer

Mozilla Corporation is a non-profit-backed technology company focused on improving the internet for over 25 years. They are seeking a Staff Security Engineer to monitor and mitigate security incidents across their products and services, ensuring the integrity and safety of users. The role involves incident response, threat hunting, and collaboration with diverse stakeholders to enhance security measures.

Responsibilities:

• Identify and respond to security incidents on a global scale
• Act as an incident commander to drive incidents through the entire response lifecycle
• Design and maintain a portfolio of security alerts, automated actions, playbooks and escalation workflows in support of a high-performing 24/7 incident response capability
• Conduct threat hunting activities, anticipate future threats, and maintain forward-thinking strategies for tools/technology/processes that combat sophisticated threat actors
• Research threat intelligence reports, triage and manage resulting workflows
• Partner with key stakeholders and communicate effectively to maintain a continuously improving feedback loop of preparation, identification, analysis, containment, and post mortem activities
• Participate in on-call rotation

Requirements:

• 5+ years of demonstrated ability managing security incidents at a global scale and/or experience working in Security Operations Centers (SOC), Product Security Incident Response Teams (PSIRT), and Computer Security Incident Response Teams (CSIRT)
• Expertise with security information and event management (SIEM) systems (eg. ELK, Google BigQuery, Splunk, etc.). Splunk proficiency is preferred
• Expertise with integrating and leveraging threat intelligence for detection engineering
• Expertise with security orchestration and automation (SOAR) platforms such as Tines or Splunk SOAR
• Superb communication and leadership capacity; ability to partner effectively with diverse company stakeholders
• Real-world experience in software development and/or engineering operations for consumer products and services; B.S. in a technology-focused field is helpful
• Practical experience working with cloud technologies (eg. Google Cloud Platform, Amazon Web Services, Heroku, Microsoft Azure, etc.)