Brex
Senior Security Operations Engineer
$192K–$240K
Seattle, Washington, United States +3 · Senior · Full-time · Posted Dec 12, 2025
- Location
- Seattle, Washington, United States
New York, New York, United States
San Francisco, California, United States
Vancouver, British Columbia, Canada - Experience
- The posting lists 5+ years of work experience as one alternative to a bachelor’s degree, related equivalent training, or fellowship; it does not specify a separate number of years for security experience.
- Education
- Bachelor’s degree in Computer Science, Engineering or related field, or equivalent training / fellowship, or 5+ years work experience.
About the job
Prevents, detects, and responds to security threats across Brex’s corporate and cloud environments, while building and maintaining security tools and systems.
What you'll do
- Investigate, remediate, and document security incidents; participate in threat hunting and security exercises.
- Build and maintain tools and systems for corporate security, detection and response, and infrastructure security.
- Partner with engineering and operations teams to resolve security issues while balancing SLAs and team priorities.
What they ask for
- Experience in corporate security, detection and response, or infrastructure security, including security alert triage and incident response.
- Familiarity with CI/CD systems and DevOps workflows in cloud environments.
- Experience deploying and maintaining security services or tools such as SIEM, SOAR, endpoint tooling, or cloud security tools.
- Coding experience; the team maintains tools written in Go and Python.
Nice to have
- Proficiency with Go and other programming languages.
- Experience securing distributed systems in AWS, cloud, and Kubernetes environments; or technical community contributions.
Pay
$192,000 - $240,000 USD base salary
Tools
Buildkite, Flux, Git, Terraform, AWS, Azure, GCP, Go
Model-written summary · the original posting is authoritative