Expert Network Architect

2 months ago


London, Greater London, United Kingdom Citadel Securities Full time

Network Engineer - Citadel Securities

We are seeking a highly skilled and experienced Network Engineer to join our team at Citadel Securities. In this role, you will play a vital part in designing, implementing, and maintaining the robust network infrastructure that powers our high-frequency trading operations.

Responsibilities:

  • Develop and deploy low-latency network solutions to ensure optimal trade execution speeds.
  • Continuously monitor network performance and implement strategies to enhance efficiency.
  • Respond swiftly and effectively to network incidents, minimizing downtime and disruptions.
  • Establish and enforce stringent security measures to safeguard sensitive trading data.
  • Collaborate closely with various teams to provide tailored network solutions that meet their specific business requirements.
  • Proactively anticipate future network capacity needs and develop comprehensive planning strategies.
  • Stay abreast of the latest networking technologies and industry trends.

Requirements:

  • Proven experience as a Network Engineer within the financial services sector, particularly in high-frequency trading environments.
  • Cisco certification is highly desirable.
  • In-depth knowledge of network protocols, architectures, and best practices.
  • Expertise in configuring and troubleshooting a wide range of network devices.
  • Familiarity with network monitoring tools and automation technologies.
  • Understanding of market data feeds and exchange connectivity protocols.
  • Exceptional problem-solving skills and the ability to thrive in a fast-paced, demanding environment.

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