Senior Infrastructure Engineer — Certification Authority
Core
Operate and maintain the production infrastructure for Fastly's publicly-trusted TLS certification authority (Boulder), ensuring high availability, security, and compliance for the global internet.
Role type
Senior Infrastructure Engineer (Certification Authority)
Builds
Production infrastructure for a public Certificate Authority (CA) and Go services for the ACME server
Domain
Internet Security / PKI / Cloud Infrastructure
Required skills
Linux infrastructure operations, Go development, container orchestration (Kubernetes/Docker), change management, technical writing
Preferred skills
Relational database administration, applied cryptography/PKI operations, monitoring system design, experience in audited environments, multi-datacenter operations
Technologies
Go, Python, Bash, Kubernetes, Docker, HSM, X.509, Boulder
Responsibilities
Build and maintain production infrastructure across datacenters and cloud; Develop and maintain Go services for the ACME server; Own cryptographic operations including key ceremonies and HSM management; Triage security vulnerabilities and drive remediation; Operate monitoring systems and perform root cause analysis; Prepare technical evidence for annual WebTrust audits
Seniority
Senior, hands-on IC
