Senior Security Engineer

pThe Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren’t beholden to any shareholders — only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms. /p h3About this team and role: /h3 pMozilla is looking for an Incident Responder to monitor and mitigate attacks across Mozilla’s products and services. In this position, you will be a part of a flexible team responsible for handling security incidents. As such, you’ll need to have years of practical security experience and knowledge of the state of the art for detecting and responding to attacks. You’ll be someone Mozillians across the company depend on and trust to respond quickly and effectively in a crunch, with the outstanding communication and collaboration skills needed to work in partnership with diverse stakeholders. Most importantly, you will become a critical member of the team responsible for ensuring the integrity of Mozilla’s products and for keeping Mozilla’s users safe, within a company dedicated to building a more secure internet. /p h3Why Mozilla? /h3 pMozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser. Now, with more than 225 million people around the world using our products each month, we’re shaping the next 25 years of technology and helping to reclaim an internet built for people, not companies. Our work focuses on diverse areas including AI, social media, security and more. And we’re doing this while never losing our focus on our core mission – to make the internet better for people. /p h3What you'll do: /h3 ul liIdentify and respond to security incidents on a global scale. /li liAct as an incident commander to drive incidents through the entire response lifecycle. /li liDesign and maintain a portfolio of security alerts, automated actions, playbooks and escalation workflows in support of a high-performing 24/7 incident response capability. /li liConduct threat hunting activities, anticipate future threats, and maintain forward-thinking strategies for tools/technology/processes that combat sophisticated threat actors. /li liResearch threat intelligence reports, triage and manage resulting workflows. /li liPartner with key stakeholders and communicate effectively to maintain a continuously improving feedback loop of preparation, identification, analysis, containment, and post mortem activities. /li liParticipate in on-call rotation. /li /ul h3What you'll bring: /h3 ul li5+ 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). /li liExpertise with security information and event management (SIEM) systems (eg. ELK, Google BigQuery, Splunk, etc.). Splunk proficiency is preferred. /li liExpertise with endpoint detection and investigation. Hands-on experience with leading EDR tools and demonstrated ability to leverage endpoint telemetry to find root cause. /li liExpertise with security orchestration and automation (SOAR) platforms such as Tines or Splunk SOAR. /li liSuperb communication and leadership capacity; ability to partner effectively with diverse company stakeholders. /li liReal-world experience in software development and/or engineering operations for consumer products and services; B.
S. in a technology-focused field is helpful. /li liPractical experience working with cloud technologies (eg. Google Cloud Platform, Amazon Web Services, Heroku, Microsoft Azure, etc.). /li /ul h3Competencies: /h3 ul liOwnership and Accountability /li liAutonomy /li liHigh Level of Integrity /li liClear Communication /liliCreative Problem Solver /li liPassionate about Security /li /ul h3What you’ll get: /h3 ul liGenerous performance-based bonus plans to all eligible employees
- we share in our success as one team /li liRich medical, dental, and vision coverage /li liGenerous retirement contributions with 100% immediate vesting (regardless of whether you contribute) /li liQuarterly all-company wellness days where everyone takes a pause together /li liCountry specific holidays plus a day off for your birthday /li liOne-time home office stipend /li liAnnual professional development budget /li liQuarterly well-being stipend /li liConsiderable paid parental leave /li liEmployee referral bonus program /li liOther benefits (life/ADD, disability, EAP, etc.
- varies by country) /li /ul h3About Mozilla /h3 pMozilla exists to build the Internet as a public resource accessible to all because we believe that open and free is better than closed and controlled. When you work at Mozilla, you give yourself a chance to mak