Senior Systems Engineer

2 weeks ago

Denver, Colorado, United States Fastly Full time
Job Overview

At Fastly, we are dedicated to enhancing connectivity and digital experiences through our edge cloud platform. Our mission is to empower customers to develop and secure their applications with speed and reliability, ensuring they are positioned as close to their end-users as possible. Our clientele includes renowned organizations that rely on our services to create impactful digital interactions.

Position: Senior Systems Engineer - PKI

As a Senior Systems Engineer specializing in Public Key Infrastructure (PKI), you will play a pivotal role in the operation and management of Fastly's trusted TLS certification authority. Collaborating with a focused team, including site reliability engineers, you will oversee intricate PKI systems, ensuring they meet stringent security, reliability, and compliance standards. Your work will contribute to the delivery of widely trusted TLS certificates, essential for securing online communications.

Key Responsibilities:

  • Implement and manage a robust, secure, and distributed Public Key Infrastructure (PKI).
  • Collaborate with Site Reliability Engineering, network, security, product engineering, and data center teams to maintain secure infrastructure.
  • Integrate both open-source and proprietary software into a modern architecture that prioritizes security, automation, and resilience.
  • Design and refine processes and environments to surpass security, compliance, availability, and maintainability benchmarks.
  • Tackle complex engineering challenges at scale.

Qualifications:
  • A minimum of 6 years of experience in systems engineering, with at least 3 years focused on software development.
  • Proficient in implementing and managing distributed systems on Linux, including automated configuration, deployment, and continuous monitoring.
  • Experience in operating and scaling systems built on ephemeral, containerized microservices.
  • Expertise in maintaining secure Linux environments, including system hardening and vulnerability management.
  • Familiarity with applied cryptography and tools such as OpenSSL, CFSSL, or LibreSSL, alongside a solid understanding of PKI architecture and standards.

Preferred Skills:
  • Experience with Hardware Security Module (HSM) configuration and management.
  • Knowledge of microservices architecture, particularly using Go and gRPC.
  • Familiarity with technologies such as Docker, Hashicorp Vault, Chef, Splunk, and Terraform.
  • Experience in RDBMS administration in high-availability environments.
  • Background in regulated environments.
  • Experience managing large-scale PKI systems.

Work Hours:
  • This role requires availability during standard business hours.

Benefits:

Fastly is committed to fostering a supportive work environment. We offer a comprehensive benefits package that includes medical, dental, and vision insurance, mental health support, flexible vacation policies, and a 401(k) plan with company matching. Our employees enjoy a range of wellness days and paid holidays, ensuring a healthy work-life balance.

Why Join Fastly?
  • Be part of a company with a significant impact on the digital landscape.
  • Join a diverse and inclusive team that values authenticity and passion.
  • Engage in a collaborative environment that supports personal and professional growth.

Fastly is an equal opportunity employer, committed to creating a diverse and inclusive workplace.

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