💼 Full-Time Position

Senior Cyber Defense Incident Responder

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AIG
📍 Reston, VA, United States
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Location
Reston, United States
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Posted
June 10, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

AIG is seeking a highly skilled cyber-defense expert to join AIG’s Detect & Response team. The Senior Cyber Defense Incident Responder will execute a range of threat discovery and incident response duties. The successful candidate will work as part of a team that conducts investigations into potential and actual cyber-attacks affecting AIG’s global business units, lines of business, or information technology infrastructure. The Detect & Response team encompasses several teams across disciplines including alert validation and tuning, incident response, and cyber threat intelligence. The teams follow a kill chain-aligned operational model, giving the candidate exposure to all elements of an attack lifecycle.


Major Job Responsibilities:
+ Investigate potential cyber-attacks and intrusion attempts.
+ Leverage aggregated cyber threat intelligence, log, network flow, and anomaly data for analysis, research and the identification of potential compromise within AIG’s infr...