Infrastructure Senior Tech Analyst

Citi Markets Technology is seeking a highly motivated IT professional to join our Global Markets Platform team located in Mississauga. This role will involve collaboration with electronic‑trading platforms and infrastructure teams across our suite of Equities electronic trading applications.

Role Overview

The Infrastructure Senior Tech Analyst is responsible for the execution of complex, strategic, enterprise‑wide technology initiatives that support Citi’s Markets business growth, regulatory compliance, operational efficiency and business outcomes.

Responsibilities

Global Markets Applications Infrastructure Network Design & Implementation

Design and implement scalable, secure, and highly available network architectures.

Plan, configure, and deploy network hardware (routers, switches, firewalls, load balancers, wireless access points) from various vendors (e.g., Cisco, Juniper, Palo Alto, F5).

Develop and maintain comprehensiv...