Information Security Analyst

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Job title: Information Security Analyst
Corporate

Title:

Analyst Department: Technology Location: Jacksonville

The pay range for this position at commencement of employment is expected to be between $72,000 and $85,000 annually.

Nomura is a global financial services group with an integrated network spanning approximately 30 countries and regions. By connecting markets East & West, Nomura services the needs of individuals, institutions, corporates and governments through its three business divisions:
Wealth Management, Investment Management, and Wholesale (Global Markets and Investment Banking). Founded in 1925, the firm is built on a tradition of disciplined entrepreneurship, serving clients with creative solutions and considered thought leadership. For further information about Nomura, visit

The Information Technology department at Nomura is at the forefront of innovation, driving technology solutions that empower our business and enhance client experiences. We leverage cutting‑edge technologies to develop and maintain robust systems and infrastructure, ensuring the security, reliability, and efficiency of our operations. Join our team and be part of a dynamic and collaborative environment that embraces technological advancements to deliver value and drive our digital transformation journey.

We are seeking an experienced Information Security Associate to join our Security Operations team. The ideal candidate will be responsible for monitoring, analyzing, and responding to security events while ensuring the protection of our organization’s information assets.

• Perform 24/7 monitoring of networks, systems, and security alerts
• Execute L2 analysis of security events and incidents
• Manage log collection, storage, and retention processes
• Conduct analysis and correlation of security data
• Handle escalations from L1 analysts
• Execute predefined incident response playbooks
• Perform threat detection and continuous security monitoring
• Create and manage security incident tickets
• Manage and triage security alerts
• Escalate suspicious activities to L3 analysts when necessary

• Perform root cause analysis of security incidents
• Implement security improvements based on findings
• Create and update security playbooks
• Coordinate with cross-functional IT teams
• Ensure compliance with security policies and procedures
• Generate and maintain security metrics reports

• Minimum 2 years of hands‑on experience in Security Operations or related field
• Demonstrated experience in L2 security analysis and incident response
• Strong background in log analysis and SIEM technologies

• Strong understanding of security tools and SIEM platforms
• Experience with log analysis and correlation
• Knowledge of common attack vectors and threat detection
• Familiarity with incident response procedures
• Excellent problem‑solving and analytical skills
• Strong written and verbal communication skills

• Security certifications (e.g., Security+, SSCP, CEH)
• Experience with common security tools and technologies
• Knowledge of compliance frameworks (e.g., ISO 27001, NIST, PCI DSS)

• Must be able to work rotating shifts as part of 24/7 coverage
• May require on‑call availability
• Must be able to respond to critical incidents outside normal business hours

• Identify the underlying causes of problems faced by you or your team and define a clear vision and direction for the future.

• Evaluate all the options for resolving the problems and effectively prioritize actions or recommendations.
• Inspire team members through effective communication of ideas and motivate them to actively enhance productivity.

• Engage proactively in professional development and enhance team productivity through the promotion of knowledge sharing.

• Foster a culture of inclusion and psychological safety in the workplace and cultivate a "Risk Culture" (Challenge, Escalate and Respect).

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