Senior Security Operations Engineer II

Axon Axon · Enterprise · Office, WA · 4901 Information Security

Senior Security Operations Engineer responsible for designing, deploying, operating, and automating PKI infrastructure, certificate lifecycle management, and secrets management, primarily on Kubernetes. The role involves monitoring, troubleshooting, and ensuring security, reliability, and compliance of these systems, with a focus on integrating them into cloud-native applications.

What you'd actually do

  1. Design, deploy, and operate PKI infrastructure supporting secure authentication, encryption, and certificate lifecycle management.
  2. Manage certificates, secrets, keys, and trust stores, including issuance, renewal, rotation, and revocation.
  3. Build, maintain, and secure Kubernetes clusters hosting PKI and secret management services.
  4. Automate PKI and secret management workflows using Infrastructure-as-Code, CI/CD pipelines, and Kubernetes-native tooling.
  5. Monitor and troubleshoot PKI, certificate, secret, and Kubernetes infrastructure issues, performing root cause analysis and remediation.

Skills

Required

  • 7+ years of experience in infrastructure, platform, SRE, or security engineering roles.
  • Strong experience managing and securing Kubernetes clusters and containerized workloads in production environments.
  • Hands-on experience with PKI platforms, certificate lifecycle management, secrets management, and encryption technologies.
  • Experience operating cloud-native security solutions such as AWS KMS, Azure Key Vault, HashiCorp Vault, EJBCA, Smallstep, or Venafi.
  • Strong understanding of Linux systems, networking, distributed systems, and Kubernetes security best practices.
  • Experience with automation, scripting, Infrastructure-as-Code, and CI/CD pipelines for PKI and infrastructure operations.
  • Familiarity with IAM and access management platforms such as Okta, Entra ID, Keycloak, or similar solutions.
  • Experience with monitoring, logging, alerting, and troubleshooting distributed infrastructure and security systems.
  • Strong communication and collaboration skills across engineering, operations, and security teams.

Nice to have

  • Passion for building secure, scalable, and reliable infrastructure platforms.