56K–74K EUR / year
Senior Security Engineer - SecOps
OtherWorkplace — Belgium
Published on 2026-09-29
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About this role
Mozilla is seeking a Senior Security Engineer to monitor and respond to security incidents across its products and services. The role involves incident management, threat hunting, and collaborating with stakeholders to enhance security measures.
About the company
Mozilla builds open-source products and technologies, including Firefox, that prioritize privacy, security, and an open internet.
What you'll do
- Identify and respond to global security incidents
- Act as an incident commander during security responses
- Design and maintain security alerts and playbooks
- Conduct threat hunting and anticipate future threats
- Research threat intelligence reports and manage workflows
What we're looking for
- 5+ years managing security incidents or working in SOCs, PSIRTs, CSIRTs
- Expertise with SIEM systems like Splunk
- Experience with endpoint detection and EDR tools
- Knowledge of SOAR platforms
- Superb communication and leadership skills
Benefits
- Performance-based bonus plans
- Rich medical, dental, and vision coverage
- Generous retirement contributions
- Quarterly wellness days
- Paid parental leave