Engineer, Network Engineering

Job Purpose

Intercontinental Exchange, Inc. (ICE) presents a unique opportunity to work on cutting-edge technology and business challenges in the financial sector. The ICE Engineer, Network Engineering can multitask in a dynamic team-based environment demonstrating strong problem-solving and decision-making abilities and the highest degree of professionalism.

Responsibilities

• Support/maintain multiple multi-vendor production network environments critical to the business
• Provision/execute PKI changes
• Issue new, renew existing, and retire/revoke legacy x509 certificates used across network infrastructure
• Provision/execute WAF policies and exceptions
• Develop load balancer and CDN standards for use across our network infrastructure
• Audit and adhere to existing standards in use across load balancer and CDN infrastructure
• Assist ICE staff with problem solving and escalation procedures
• Understand and follow operational policies/procedures and promote adherence to same
• Provide technical knowledge needed to ensure safe, effective, and efficient changes to the network infrastructure
• Document new and existing workflows to ensure accuracy of work and maintain existing standards
• Collaborate and work closely with Cybersecurity, Systems engineering, and Datacenter engineering teams
• Identify problems and inefficiencies within our network and organizational workflows and assist with any recommended remediation/changes to correct

Knowledge and Experience

• Bachelor's degree in CS/IT or equivalent relative experience
• 5+ years' experience working with load balancers
• 5+ years' experience working with layer3 route/switch platforms
• Extensive knowledge of web application firewalls
• Extensive knowledge of web application protocols
• Extensive knowledge of TCP/IP with OSPF and BGP routing
• Extensive knowledge of NAT, route maps/ACLs, and routing policies
• Extensive knowledge of PKI, x509, and certificate management/orchestration tools (Venafi/CyberArk)
• Strong Packet capture analysis skills
• Automation/Orchestration and scripting experience (Python preferred)
• Ability to multitask and work independently on multiple projects
• Ability to differentiate between a critical business impacting incident and a minor problem and resolve/escalate accordingly

Desirable Skills and Experience

• Experience working on financial/HFT networks
• Advanced load balancer and CDN certifications
• Experience working with Python or similar language
• Unix/Linux system administration

Intercontinental Exchange, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to legally protected characteristics.