Brex
Senior Security Operations Engineer
$192K–$240K
New York, New York, United States +3 · Senior · Full-time · Posted Dec 12, 2025
- Location
- New York, New York, United States
San Francisco, California, United States
Seattle, Washington, United States
Vancouver, British Columbia, Canada - Experience
- 5+ years of work experience as an alternative to the stated education/training pathway; experience in a relevant security role is also required, with no duration specified.
- Education
- Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent training/fellowship, or 5+ years of 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.
- Design, build, and maintain tools supporting corporate security, detection and response, and infrastructure security.
- Partner with engineering and operations teams to prioritize and remediate security issues.
What they ask for
- Experience in corporate security, detection and response, or infrastructure security, including 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, email protection, 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; technical community contributions.
Pay
$192,000 - $240,000 (base salary)
Tools
Buildkite, Flux, Git, Terraform, AWS, Azure, GCP, Go
Model-written summary · the original posting is authoritative