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Citi Senior Network Tech Analyst

Company: Citibank (Switzerland) AG

Location: mississauga, London

Posted: June 06, 2026

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Position Details

Join Citi as a Senior Network Tech Analyst, where you'll focus on infrastructure design and implementation. Work closely with Markets business teams to deliver secure networking solutions.

In this role, you will translate functional and technical requirements into engineering requests, aiding Network Engineering and Firewall teams. Your contributions will enhance the scalability and security of Citi’s Global Markets Applications network architectures. Collaborating with diverse teams will be key to your success.

Key Responsibilities:
• Design and implement secure network infrastructures
• Deploy hardware like firewalls, routers, and wireless access points
• Develop network diagrams and configuration documentation
• Liaise with business and technical teams for requirement gathering
• Ensure high availability and operational excellence in configurations

Requirements:
• Bachelor’s degree in IT or Computer Science