Fastly
Senior Infrastructure Engineer — Certification Authority
San Francisco, CA · Senior
Sponsorship not specified$168k-$201kDetected 4 days ago
PythonGoBashGitCloud PlatformsDockerKubernetesLinuxComputer VisionComplianceAgileCommunicationWriting
About the role
- Posting Open Date: 06/23/2026 Anticipated Posting Close Date*: 07/24/2026 *Job posting may close early due to the volume of applicants.
- Senior Infrastructure Engineer - Certification Authority Certainly is Fastly's publicly-trusted TLS certification authority, built on Boulder - the same open-source ACME server that powers Let's Encrypt.
Responsibilities
- You won't own all of these simultaneously on day one. We pair extensively, ramp deliberately, and expect 6-12 months to full breadth.
- Build, upgrade, and maintain production infrastructure across multiple datacenters and cloud - databases, container runtimes, operating systems, and security tooling - following change control procedures from staging through production
- Develop and maintain Go services within our ACME server, contribute patches upstream, and build internal automation tooling in Go, Python and Bash
- Triage security vulnerabilities against our infrastructure, determine applicability, and drive remediation on defined timelines
- Operate and improve monitoring and alerting systems, participate in on-call rotation, and perform structured root cause analysis for production incidents
- Software development capability in Go, Python, or a comparable systems language - you read unfamiliar codebases, debug production issues, and build tools to solve operational problems
- Demonstrated ability to work within structured change management: you document changes before executing, test in staging, and follow defined procedures
- Clear technical writing - design documents, runbooks, audit evidence, and incident reports that communicate precisely to both engineering peers and non-technical reviewers
- You won't own all of these simultaneously on day one.
- Fastly works hard to create a positive environment for our employees, and we think your life outside of work is important too.
Requirements
- Strong background operating and automating Linux infrastructure, with experience managing the full lifecycle of production systems.
- Most Senior Engineers at Fastly have at least 5 years of related experience
- Experience with container orchestration (Docker Compose or Kubernetes) in production, including multi-environment promotion workflows
- This position may require travel as required by your role or requested by your manager.
- We'll be super impressed if you have experience in any of these:
- A fully completed application and resume or CV are required when applying.
- All job applications must be submitted through our official careers site at www.fastly.com/about/careers.
Nice to have
- San Francisco, CA
Skills
- Fastly helps people stay better connected with the things they love.
- Come join us.
Compensation
- The estimated salary range for this position is $167,790 - $201,348.
- Starting salary may vary based on permissible, non-discriminatory factors such as experience, skills, qualifications, and location.
- Prepare and present technical evidence for annual WebTrust audits - demonstrate to external auditors how your systems satisfy compliance controls
Benefits
- We support our teams with great benefits that start on the first day of your employment with Fastly.
- We offer a comprehensive benefits package including medical, dental, and vision insurance.
- We also offer 401(k) (including company match) and an Employee Stock Purchase Program.
- For 2026, we offer 11 paid local holidays, 12 paid company wellness days.
- Consistent with the Americans with Disabilities Act (ADA) and federal or state disability laws, Fastly will provide reasonable accommodations for applicants and employees with disabilities.
Company info
- Go services, bare-metal and cloud infrastructure, monitoring, security tooling, database operations, and the compliance posture that keeps us trusted by every major browser and operating system.
- We operate under annual third-party audit and public accountability - our work is methodical, change-controlled, and documented.
- You'll bring engineering depth across infrastructure disciplines and apply it within a structured, compliance-driven environment where correctness is non-negotiable.
- your systems directly protect Fastly's customers and the broader internet.
- What We're Looking For:
- We are committed to being a company where our employees feel comfortable bringing their authentic selves to work and have the ability to be successful -- every day.
- We are passionate.
This listing is sourced directly from Fastly's careers page and normalized into a canonical job model.