Memx Network Engineer to design, implement, and maintain MEMX's low latency trading infrastructure during the 12 AM - 9 AM ET shift. Responsible for network device configuration, incident response, and customer connection turn-ups.
Responsibilities
Work to design, implement and support the low latency exchange network environment
Configure the enterprise and production network devices with Ansible and Python as required
Respond to network alerts and error logs
Respond to network incidents, remediate, and perform RCA
Perform new customer connection turn-ups
Work on customer tickets such as add/mod IP prefixes, troubleshoot connectivity
Perform new product analysis and validation
Coordinate with the Security and business teams to help engineer/implement secure end user solutions
Work with Data Center and Circuit providers to continually move the exchange infrastructure forward on more cost efficient and performant options
Qualification
Understanding of IP multicast routing eUnderstanding of timing protocols NTPScripting experience (PythonMac
Required
5+ years of hands-on experience with low latency, highly available distributed systems and the network architectures needed to run them
Understanding of layer2 and layer3 network protocols e.g. IGMP, MLAG, ARP, BGP, NAT, PIM
Understanding of IP multicast routing e.g. PIM-SM, PIM-Bidir
Experience with network operating systems (EOS, IOS, PanOS)
Understanding of timing protocols NTP,PTP
Understanding of various optical fiber types and transceivers
Scripting experience (Python, Ansible) preferred
Ability to analyze packet captures using tools like Wirshark, tcpdump
