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Senior Incident Response Analyst at Leidos - ApplyBlast

Senior Incident Response Analyst

Leidos

5 months ago

3.9 on Glassdoor

Arlington, VA

Onsite

Full Time

Senior

0 applicants

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About this role

Leidos seeks a Senior Incident Response Analyst to support the DHS CISA Program within the Digital Modernization Sector. This role involves coordinating investigations, analyzing cyber threats, maintaining security tools, and developing incident response processes for the Department of Homeland Security. The analyst will work on a highly visible government program to detect, analyze, and mitigate significant security events.

Responsibilities

Coordinate investigation and response efforts throughout the Incident Response lifecycle
Correlate and analyze events to determine scope of Cyber Incidents
Develop and maintain Incident Response process, procedures, and playbooks
Tune security tools like EDR, IDS, and SIEM to reduce false positives
Document investigation actions and prepare formal Incident Reports

Skills

Qualifications

BS in Computer Science or related fieldCISSPOSCPSANS GIAC Certifications

About Leidos

leidos.com

Headquarters

Reston, Virginia, United States

Company Size

10001+ employees

Founded

1969

View Profile

Leidos is a Fortune 500 science and technology company that delivers solutions at the intersection of national security, health, and critical infrastructure, serving defense, federal government, intelligence, and commercial markets. With a global workforce of approximately 47,000, the company provides capabilities across AI, cybersecurity, digital modernization, mission software, space, maritime, managed health, and energy infrastructure. Leidos partners with government agencies and large enterprises to deliver mission-critical innovations that address complex national and global challenges.