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Maven Securities · 3 weeks ago

Senior Network Engineer (CHI)

Chicago

Full-time

Onsite

Senior Level

Maven Securities Holding Ltd is a market-leading proprietary trading firm dedicated to enhancing efficiency as a premier liquidity provider for globally listed derivatives. They are seeking a Senior Network Engineer to design, configure, and support global network infrastructure, focusing on optimizing performance for low latency trading applications and collaborating with teams to manage datacenter infrastructure.

Asset ManagementFinancial ServicesInformation TechnologyIT ManagementRisk Management

Growth Opportunities

H1B Sponsor Likely

Responsibilities

Design, configure, and support our global network infrastructure, collaborating across teams to optimize for low latency trading applications

Build, support, and troubleshoot a hybrid wireless and wired high performance network environment

Take an automated, data driven approach to diagnosing and solving complex network infrastructure issues such as micro-bursting, jitter and queuing

Proactively identify enhancements to existing configurations, technologies and procedures to improve performance

Own and project manage global network initiatives from requirements gathering, design review, implementation, deployment and documentation

Contribute to the documentation of network processes, systems, and configurations

Collaborate with systems teams to build and manage manage datacenter infrastructure

Maintain network security infrastructure to ensure perimeter protection and that internal environments remain appropriately separated

Qualification

Global network infrastructureLow latency trading applicationsNetwork security infrastructureCisco hardwareLinuxPython scriptingTroubleshootingCommunication skillsProject management

Required

Previous experience working on complex, high performance networks at a global scale

Demonstrable experience implementing complex projects from initiation through production handover

Experience with point to point low latency wireless networks and knowledge of RF principles

Passionate about troubleshooting and getting to the root cause of incidents

Be experienced with net-ops tools for configuration management, and network monitoring and analysis

Experience with Cisco, Arista, and/or Juniper hardware and the associated network operating systems

Experience working with high performance networking fabrics or matrix switches

Experience with optical tap and packet capture infrastructure

Deep knowledge of multicast networking and configuration

Strong working knowledge of Linux

Scripting skills in python to automate tasks and perform analysis

CCIE level knowledge and experience

Strong written and verbal communication skills; experience collaborating in global teams

Benefits

Amazing opportunity to be a key member of a highly ambitious trading firm.

A decentralised global engineering environment

Great friendly, informal and highly rewarding culture

Fast growing global firm with plenty of opportunity where you will have significant impact

Company

Maven Securities

Glassdoor4.2

Maven Securities is a market maker and proprietary trading firm.

Founded in 2011

London, England, GBR

201-500 employees

https://www.mavensecurities.com

H1B Sponsorship

Maven Securities has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (18)

2024 (9)

2023 (1)

2022 (3)