Job responsibilities

• 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
• Demonstrate and champion site reliability culture and practices, and exert technical influence throughout your team.
• Lead initiatives to improve the reliability and stability of network infrastructure to enhance service levels.
• Apply technical expertise and problem-solving methodologies to projects of moderate scope.
• Drive a workstream or project consisting of one or more infrastructure engineering technologies.
• Work with other platforms to architect and implement changes required to resolve issues and modernize the organization and its technology processes.
• Execute creative solutions for the design, development, and technical troubleshooting of problems of moderate complexity.

Required qualifications, capabilities, and skills

• Formal training or certification on infrastructure disciplines concepts and 5+ years applied experience
• Deep knowledge of one or more areas of infrastructure engineering such as hardware, networking terminology, databases, storage engineering, deployment practices, integration, automation, scaling, resilience, or performance assessments
• Possess 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.
• Monitor network performance continuously and troubleshoot issues to ensure minimal downtime and optimal performance.
• Respond to network incidents and outages promptly, perform root cause analysis, and implement 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.
• Possess deep knowledge of one specific infrastructure technology and automation/scripting languages (e.g., Scripting, Ansible, Python, etc.).

• Understand deeply network design, implementation, and maintenance, and manage complex network environments to ensure the reliability, performance, and security of the trading infrastructure.
• Configure and manage Cisco routers and switches with proficiency, including knowledge of IOS and NX-OS.
• Demonstrate expertise in Arista`s EOS and experience with Arista`s low-latency switching solutions.
• Comprehend in-depth network protocols such as BGP, FHRP, and multicast.
• Utilize network automation tools and scripting languages (e.g., Python, Ansible) to automate network tasks and configurations.