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Low Latency Network Engineer

Millennium
London
3 weeks ago
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We are seeking an experienced Network Engineer to join our latency-critical trading infrastructure team. As part of a global follow-the-sun team of network engineers across North America, EMEA, and APAC, the Network Engineer will focus on the architecture, design, development, deployment, and support of Millennium’s high-performance global networks. These networks have extreme uptime requirements and utilize cutting-edge technologies. This role encompasses all aspects of networking, including datacenters, market data, co-location (co-lo), and proximity colocation sites.

Principal Responsibilities

  • Senior Engineering Role:
    • Focus on low-latency network technologies with a balanced mix of project work and operations in the low-latency trading environment, including Market Data, Trading, and co-lo design.
  • Project Management:
    • Own and manage global network projects from start to finish, including requirement gathering, design, cost analysis, implementation, and deployment.
  • Innovation Leadership:
    • Lead research and innovation efforts to introduce new network technologies into the firm, including RF technologies, low-latency transport, routing/switching, and compute technologies.
  • Network Configuration and Support:
    • Configure, install, maintain, and support critical network software and hardware components.
    • Research, price out, and implement data circuits.
    • Design and implement high-availability, low-latency Market Data networks.
  • Operations and Troubleshooting:
    • Deploy, support, and troubleshoot the network infrastructure.
    • Document the IT infrastructure, policies, and procedures.
    • Provide general user support and participate in after-hours work and an on-call rotation.

  • Qualifications/Skills Required
  • Technical Expertise:
    • Expert in low-latency network technologies, including Multicast (IGMP, PIM), L2/L3, and WAN design.
    • Expert in routing protocols such as BGP and OSPF.
    • Experience with Arista, Cisco, and Layer 1 switches.
    • Knowledge of FPGA and high-performance computing technologies is a plus.
  • Experience:
    • Minimum of 10 years of experience in network engineering, operations, and support.
    • Proven ability to work hands-on and take strong technical ownership in a global organization.
  • Networking and Troubleshooting:
    • Expert knowledge of IP networking, TCP/IP, and troubleshooting.
    • Experience with Python and Bash scripting to automate tasks.
    • Strong Linux shell experience.
  • Soft Skills:
    • Strong interpersonal and written communication skills.
    • Proven ability to operate in a fast-paced environment.
    • Passion for delivering high levels of service and support to internal customers.

Why Join Us?

This is an exciting opportunity to work in a high-performance, latency-critical environment where you will collaborate with a global team of experts and work on cutting-edge technologies. If you are passionate about networking, thrive in fast-paced environments, and enjoy solving complex challenges, we encourage you to apply.Seniority level

  • Seniority levelMid-Senior level

Employment type

  • Employment typeFull-time

Job function

  • Job functionInformation Technology
  • IndustriesInvestment Management

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