JPMorgan Lead Infrastructure Engineer - Networking 

Argentina, Autonomous City of Buenos Aires, Buenos Aires 

815079730

Job responsibilities

• Demonstrates and champions site reliability culture and practices and exerts technical influence throughout your team.
• Leads initiatives to improve the reliability and stability of Network infrastructure to improve service levels.
• Applies technical expertise and problem-solving methodologies to projects of moderate scope
• Drives a workstream or project consisting of one or more infrastructure engineering technologies
• Works with other platforms to architect and implement changes required to resolve issues and modernize the organization and its technology processes
• Executes creative solutions for the design, development, and technical troubleshooting for problems of moderate complexity
• Strongly considers upstream/downstream data and systems or technical implications and advises on mitigation actions
• Adds to team culture of diversity, equity, inclusion, and respect

Required qualifications, capabilities, and skills

• Deep knowledge of one or more areas of infrastructure engineering such as hardware, networking terminology, deployment practices, integration, automation, scaling, resilience, or performance assessments
• Develop and implement network solutions tailored to the needs of electronic trading environments, ensuring low latency and high reliability.
• Plan and execute network upgrades to improve performance, scalability, and security.
• Continuously monitor network performance and troubleshoot issues to ensure minimal downtime and optimal performance.
• Respond to network incidents and outages promptly, performing root cause analysis and implementing corrective actions.
• Implement and manage network security measures, including firewalls and update firewall policy rules
• Design, configure, and manage load balancers, including F5 BIG-IP, to ensure efficient distribution of network traffic.
• Coordinate with Cisco, Arista, and F5 support teams for troubleshooting and hardware replacements.
• Optimize network configurations to reduce latency and improve throughput, which is critical in trading environments.
• Deep knowledge of one specific infrastructure technology and Automation/scripting languages (e.g., Scripting, Ansible, Python, etc.)
• Drives to continue to develop technical and cross-functional knowledge outside of the product

• Deep understanding of network design, implementation, and maintenance, as well as the ability to manage complex network environments and ensure the reliability, performance, and security of the trading infrastructure
• Cisco Technologies: Proficiency in configuring and managing Cisco routers and switches, including knowledge of IOS and NX-OS.
• Arista Technologies: Expertise in Arista's EOS, and experience with Arista's low-latency switching solutions.
• Network Protocols: In-depth understanding of network protocols such as BGP, FHRP, and multicast.
• Automation and Scripting: Experience with network automation tools and scripting languages (e.g., Python, Ansible) to automate network tasks and configurations.