Citi Group Senior Network Cybersecurity Engineer - Low Latency Electronic Trading 

United States, Texas, Houston 

521301684

Responsibilities

• Analyze and perform security infrastructure risk assessment
• Conduct cyber threat management and analysis
• Verify that there are controls as required by Citi security policies and standards
• Manage enterprise clustered firewalls and troubleshoot complex connectivity issues and outages
• Provide individual leadership in the realm of troubleshooting major incidents and problem management
• Adhere to Citi's Corporate, Information Security and other functional standards and controls
• Produce high quality documentation, schematics and presentation materials as needed
• Collaborate with Citi security developers on internally developed tools for telemetry gathering and data visualization efforts
• Support the Observability tool by maintaining and troubleshooting Grafana dashboards

Qualifications

• 6+ years' hands-on Network Security experience with Firewalls, ACL’s, intrusion detection, proxies, vulnerability scanning, DNS, DDoS mitigation, SIEM platforms, etc.
• Hands-on experience with firewalls and SASE (e.g., Checkpoint, Palo Alto, Zscaler, etc.)
• Experience working with Checkpoint, Juniper, Palo Alto, etc.
• Strong understanding of network security frameworks (e.g., NIST)
• Scripting experienced required (Python highly preferred)
• Prior networking experience with routing/switching, LAN, WAN, etc. inclusive of modern network virtualization concepts at a professional level proficiency is preferred

• Bachelor's degreein Computer Science, Information Systems or related fieldsor equivalent experience
• One or more of the following certifications are preferred:Fortinet, Check Point, Palo Alto firewalls, CISSP or CCNA/CCNP

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

Anticipated Posting Close Date:

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