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Cyber Defense & Incident Responder

NTT DATA • Merrifield, VA, US • published 2026-10-07 03:03:12.843216

Description

**Req ID:** 393263 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward\-thinking organization, apply now. We are currently seeking a Cyber Defense Incident Responder to join our team in Merrifield, Virginia (US\-VA), United States (US). **Job Summary:** The Cyber Defense Incident Responder is responsible for monitoring, analyzing, and responding to assigned cybersecurity incidents in accordance with established procedures. This role focuses on incident triage, investigation, containment, and recovery to minimize impact and restore normal operations. Analysts leverage security tools, event logs, correlation data, and threat intelligence to determine the nature and scope of incidents, document findings, and recommend remediation steps. **Job Duties:** * Monitor enterprise security systems and analyze alerts to identify potential cybersecurity incidents. * Review SIEM, IDS/IPS, EDR, and other related tool alerts for anomalous activity and indicators of compromise/attacks (IOCs/IOAs). * Validate alerts to reduce false positives and prioritize based on severity and potential ...

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