Jobs · Information Technology

Security Response Engineer, Incident Response

Chainlink Labs · United States · 2 days ago
RemoteRemoteInformation TechnologyFull-time

About the role

Own and improve the incident response lifecycle: act as incident commander for high-severity security incidents involving multiple teams and external stakeholders, and can independently manage incident timelines, decisions, and communications.
Join the team's on-call rotation: triage inbound alerts/escalations, coordinate internal and company-wide incidents.
Improve response readiness: create and automate playbooks, conduct tabletop exercises.
Address security telemetry gaps: improve existing or build/deploy new tools.
Increase detection quality: write and tune high-signal detections (in Sigma).

Requirements

  • Proven incident response leadership: experience as the primary incident commander for high-severity security incidents involving multiple teams and external stakeholders, and can independently manage incident timelines, decisions, and communications.
  • Operational rigor and investigation depth: demonstrated experience with triage, scoping, containment, and remediation across endpoint, cloud, and/or network based incidents; drives root-cause analysis and post-incident action items to completion.
  • Experience in macOS-heavy environments: has secured and operated a predominantly macOS endpoint fleet: deploying / managing endpoint controls, telemetry collection, and performing investigations on macOS systems.
  • Collaborative, straightforward communicator: writes clear incident updates and summaries; can explain risk, impact, and trade-offs to both technical and non-technical stakeholders; builds trust with partner teams during high-pressure situations; comfortable handling the regular communication cadence of an incident.
  • Detections experience: ability to create and refine detections based on investigations and threat intelligence.
  • Previous coding experience (Python, Go, Rust, or similar): scripting for data parsing/enrichment and simple automations.

Preferred Requirements

  • Prior success in remote-first environments.
  • Experience with detections-as-code (Sigma) development and workflows.
  • Domain experience with blockchain/Web3 threats.
  • Open-source contributions to security related projects.

Benefits

The role is global and remote-based. Unless otherwise stated, we ask that you try to overlap some working hours with Eastern Standard Time (EST).

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