Senior Cyber Security AnalystFirst Citizens Bank • Arlington, Texas, United States
Senior Cyber Security Analyst
First Citizens Bank
- Arlington, Texas, United States
- Arlington, Texas, United States
À propos
Overview This position supports the Bank's Information Security and Cyber Threat management programs at the highest level of complexity and expertise. It leads the analysis and mitigation of threats identified within the Bank's networks and systems, ensures timely, accurate reporting, and provides actionable intelligence for cyber defense efforts. It develops process improvements, technical solutions to address gaps, and drives the defense of the organization's information security and technological architecture through expert consultation and threat mitigation. It serves as a resource to team members and management on security threats, industry trends, and other relevant intelligence, and leads projects within the work group to resolve escalated high‑risk issues.
Responsibilities
The role focuses on detection engineering, leveraging advanced security tools and frameworks to enhance threat detection capabilities.
Perform in-depth analysis of security events and detections from SIEM and EDR platforms.
Review and recommend improvements to security policies and detection strategies across security tools.
Assist with log analysis for critical applications, ensuring proper field capture and normalization.
Collaborate with IT teams and application owners to identify gaps and implement detection enhancements.
Apply the MITRE ATT&CK framework to strengthen detection coverage and threat modeling.
Document findings, recommendations, and detection logic clearly and concisely.
Develop and execute threat hunting hypotheses based on emerging threats, attacker behavior, and intelligence.
Identify indicators of compromise and indicators of attack across endpoints, networks, and cloud environments.
Analyze logs, alerts, and telemetry from SIEM, EDR/XDR, NDR, and other security tools.
Investigate anomalies and suspicious patterns to uncover previously undetected threats.
Perform root cause analysis and determine scope, impact, and attacker activity.
Qualifications Bachelor's Degree and 8 years of experience in Information Security OR High School Diploma or GED and 12 years of experience in Information Security.
Proven experience in detection engineering within cybersecurity operations.
Strong proficiency in Splunk (Power User level or higher); Splunk administration experience preferred.
Hands‑on experience with security tools such as CrowdStrike, UEBA, and database monitoring solutions.
Familiarity with SIEM and EDR analysis methodologies.
Working knowledge of the MITRE ATT&CK framework.
Excellent communication and organizational skills; ability to guide application owners through technical requirements.
Benefits Benefits are an integral part of total rewards and First Citizens Bank is committed to providing a competitive, thoughtfully designed and quality benefits program to meet the needs of our associates. More information can be found at https://jobs.firstcitizens.com/benefits.
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Compétences linguistiques
- English
Avis aux utilisateurs
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