Mozilla

Mozilla

Mozilla, the maker of Firefox, is a non-profit organization ensuring an open, safe, and accessible internet for all users worldwide.

Internet Software & Services
251-1K
Founded 2005
$2M raised

Description

  • Safeguard millions of users by embedding security into Firefox, Mozilla VPN, and other mission-critical products.
  • Ensure software products are secure by integrating security into the full software development lifecycle (SDLC).
  • Anticipate, prioritize, and mitigate risks through threat modeling, security assessments, security testing, and automation.
  • Perform security code reviews.
  • Lead penetration testing on web, mobile, and embedded applications and guide remediation efforts.
  • Develop and maintain automated security tests within CI/CD pipelines to catch vulnerabilities early.
  • Partner with engineers to integrate security throughout the development lifecycle and facilitate secure releases.
  • Help define and enforce security policies and provide guidance to development teams.
  • Help shape Mozilla’s security culture through collaboration, guidance, and education.

Requirements

  • 5+ years of relevant hands-on experience in product and application security.
  • 5+ years of experience with secure coding practices, application security testing (SAST, DAST), threat modeling, and vulnerability assessment.
  • Experience in one or more languages such as Python, Go, Java, or JavaScript for automation and code review.
  • Familiarity with security tools such as Burp Suite, Nessus, and CI/CD automation tools.
  • Strong communication, collaboration, and problem-solving skills.
  • Ability to influence and guide cross-functional teams.
  • Experience with modern architecture and cloud environments such as AWS, Azure, and GCP.
  • Real-world experience, curiosity, passion, and a builder’s mindset are valued more than formal credentials.

Benefits

  • Generous performance-based bonus plans for eligible employees.
  • Rich medical, dental, and vision coverage.
  • Generous retirement contributions with 100% immediate vesting.
  • Quarterly all-company wellness days.
  • Country-specific holidays plus a day off for your birthday.
  • One-time home office stipend.
  • Annual professional development budget.
  • Quarterly well-being stipend.
  • Considerable paid parental leave.
  • Employee referral bonus program.
  • Additional benefits such as life/AD&D, disability, and EAP, varying by country.
  • Remote-friendly work environment open to most locations in the US and Canada.
  • Salary range of $163,000-$217,000 USD for US Tier 1 locations, $150,000-$200,000 USD for US Tier 2 locations, and $138,000-$185,000 USD for US Tier 3 locations.

Interested in this position?

Apply directly on the company website

Apply Now

Similar Roles

Senior Security Engineer

Prolific 51-250 Professional Services

Prolific is hiring a Senior Security Engineer to support security operations, cloud security, and compliance for a platform handling sensitive data at scale.

AWS CI/CD Datadog DevSecOps GCP Kubernetes Penetration Testing SIEM Terraform
1 day, 2 hours ago

Specialist Solutions Architect - Cloud Infrastructure & Security

Databricks 1K-5K IT Services

Databricks is seeking a Specialist Solutions Architect focused on Cloud Infrastructure and Security to help customers design, deploy, and secure Databricks environments across public cloud platforms.

Apache Spark AWS Azure Databricks Encryption GCP Hadoop Java Kafka Network Security OAuth Python SAML Scala SQL Terraform
1 day, 2 hours ago

Senior Security Engineer/ Security Manager (Crypto/ Web3)

Hyphen Connect 1-10 staffing & recruiting

Security Engineer role at a decentralised exchange focused on building secure, scalable on-chain trading infrastructure that combines institutional-grade systems with a simple, safe user experience.

Ansible Blockchain CI/CD DevSecOps Penetration Testing Terraform
1 day, 3 hours ago

Senior IT Security Engineer

Ensono 1K-5K IT Services

Ensono is hiring a Senior Information Security Engineer to design, implement, and maintain enterprise security solutions while leading incident response and supporting global cybersecurity and compliance efforts.

Carbon Black HIPAA Penetration Testing SIEM Splunk
1 day, 3 hours ago

You're on a roll! Sign up now to keep applying.

Sign Up

Already have an account? Log in

Used by 14,729+ remote workers