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Threat Detection Security Engineer

US-VA Arlington💼 Full-time💰 $90,000–$154,000🗓 2026-07-01 → 2026-07-30

Core

Own cyber security incidents from identification to resolution, operate as a point of escalation for alert triage, and execute threat hunts in the enterprise.

Role type

Senior IC threat detection and incident response engineer

Builds

Holistic lifecycle around incident preparedness and resolution, detection and defense implementations

Domain

Cybersecurity, incident response, threat intelligence

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

incident response, alert triage, threat hunting, automation, Microsoft Azure security tooling, Python scripting, Mitre Att&ck framework knowledge

Preferred skills

cloud environment incident response, Kubernetes defense and attack, threat intelligence collaboration, mentoring

Technologies

Microsoft Defender, Microsoft Sentinel, Microsoft EOP, Python, Kubernetes, Azure

Responsibilities

Own cyber security incidents from identification to resolution, ensure incidents and artifacts are accurately recorded, operate as a point of escalation for alert triage, execute threat hunts, develop and deliver training and tabletop exercises, participate in 24x7 on-call rotation

Seniority

Senior, hands-on IC

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