Principal Infrastructure Engineer, Security

Reddit is hiring a Principal Infrastructure Engineer, Security to join our fully remote team in the United States. As a Principal Infrastructure Engineer, Security, you'll keep our infrastructure reliable, scalable, and secure. This is a full-time, work-from-home role open to candidates across the US (Remote — USA). About the role You'll keep our infrastructure reliable, scalable, and secure, partnering with a friendly, distributed team across US time zones. We care about outcomes over hours and give you the autonomy, tools, and support to do your best work from home. What you'll do: • Build and maintain CI/CD pipelines and infrastructure as code • Monitor systems and respond to incidents • Partner with engineering on scalability and security • Improve observability, alerting, and reliability • Automate deployments and reduce operational toil What we offer: • 100% remote, work-from-anywhere-in-the-US culture • Competitive salary and meaningful equity • Annual learning and professional development budget • Home office and wellness stipends • 401(k) retirement plan with company match How we work We're remote-first and async-friendly. Expect clear documentation, regular feedback, supportive teammates, and real opportunities to grow your career. Reddit is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for everyone.

Minimum qualifications: • 7+ years of experience, including leading teams or projects • Scripting skills (Bash, Python, or Go) • Experience with AWS, GCP, or Azure • On-call and incident response experience • Strong troubleshooting skills Nice to have: • A growth mindset and eagerness to keep learning • Familiarity with modern collaboration tools (Slack, Notion, Linear)