Senior Security Engineer (SecOps)

Mozilla as a Senior Security Engineer (SecOps) and become a critical member of the team responsible for ensuring the integrity of Mozilla's products and keeping users safe. In this role, you will monitor and mitigate attacks across Mozilla's products and services, act as an incident commander, conduct threat hunting activities, and partner with key stakeholders.

Responsibilities

• You will also participate in an on-call rotation and have access to a range of benefits, including health and wellness coverage, mental health support, parental leave, financial incentives, and professional development opportunities.
• Identifying and responding to security incidents on a global scale, acting as an incident commander to drive incidents through the entire response lifecycle.
• Designing and maintaining a portfolio of security alerts, automated actions, playbooks, and escalation workflows in support of a high-performing 24/7 incident response capability.
• Conducting threat hunting activities, anticipating future threats, and maintaining forward-thinking strategies for tools/technology/processes that combat sophisticated threat actors.

Requirements

• Expertise with security orchestration and automation (SOAR) platforms such as Tines or Splunk SOAR
• Practical experience working with cloud technologies (eg. Google Cloud Platform, Amazon Web Services, Heroku, Microsoft Azure, etc.)
• Expertise with endpoint detection and investigation. Hands-on experience with leading EDR tools and demonstrated ability to leverage endpoint telemetry to find root cause
• 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
• 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)
• Creative Problem Solver
• Clear Communication
• High Level of Integrity
• Passionate about Security

Preferred

• Expertise with security information and event management (SIEM) systems (eg. ELK, Google BigQuery, Splunk, etc.). Splunk proficiency is preferred
• Autonomy
• Ownership and Accountability

---Competencies

GBP 66,000 - 87,000