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Senior Security Engineer - SecOps

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Senior Security Engineer - SecOps in Remote new

  • Mozilla
  • Full time
  • Email
  • Spain

Responsibilities

  • Identify and respond to security incidents across Mozilla’s global products and services.
  • Act as incident commander and drive incidents through the complete response lifecycle.
  • Design and maintain security alerts, automated actions, playbooks, and escalation workflows for 24/7 incident response.
  • Conduct threat hunting, anticipate future threats, and develop strategies for combating sophisticated threat actors.
  • Research threat intelligence reports and manage resulting workflows.
  • Partner with stakeholders across preparation, identification, analysis, containment, and postmortem activities.
  • Participate in an on-call rotation.

Requirements

  • 5+ years of experience managing security incidents at global scale and/or working in SOC, PSIRT, or CSIRT environments.
  • Expertise with SIEM systems such as ELK, Google BigQuery, or Splunk; Splunk proficiency is preferred.
  • Expertise with endpoint detection and investigation, including hands-on experience with leading EDR tools and endpoint telemetry.
  • Expertise with SOAR platforms such as Tines or Splunk SOAR.
  • Strong communication, leadership, and stakeholder-partnership abilities.
  • Real-world experience in software development and/or engineering operations for consumer products and services.
  • Practical experience with cloud technologies such as Google Cloud Platform, Amazon Web Services, Heroku, or Microsoft Azure.
  • A technology-focused B.S. is helpful.

Benefits

  • Generous performance-based bonus plans for eligible employees.
  • Medical, dental, and vision coverage.
  • Retirement contributions with 100% immediate vesting.
  • Quarterly company-wide wellness days and country-specific holidays plus a birthday day off.
  • One-time home office stipend and annual professional development budget.
  • Quarterly well-being stipend, paid parental leave, employee referral bonus program, and other benefits varying by country.
  • Remote role based in Spain.
  • Hiring range: €58,000–€77,000 EUR.

Mozilla

Mozilla makes browsers, apps, code, and tools. Mozilla shapes the future of the Internet by advocating for user rights, promoting open standards, and developing software products that prioritize privacy, security, and user control. By working on the web as a platform, you can help create more opp...

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