Network Engineer

Low Latency Network Engineer:

This role is part of the Electronic Trading Infrastructure team's high-performance network operations group. The candidate will join a team responsible for evaluating, designing, and implementing solutions to support client’s global low-latency, high-speed trading infrastructure. Utilizing the latest technologies across all financial products and leveraging industry knowledge and technical trends, the candidate will be responsible for meeting customer requirements for low latency, high-performance computing, security, and efficient execution across complex routing systems.

Skills Required:

• Extensive knowledge of routing protocols and platforms such as BGP, OSPF, RIP, MP-BGP, MPLS, L2-VPNs, Multicast (PIM SM/DM/SSM), ASR1K, ISRg2, CRS-1/4/8.

• Experience with designing and implementing data networking products and technologies from a technology vendor or systems integrator.

• CCIE or equivalent experience.

• Proficiency in IP Routing with BGP, MP-BGP, OSPF, RIP, MPLS, L2-VPNs.

• Familiarity with IP Routing platforms like ISRg2, ASR1K, CRS-1/4/8, and Juniper.

• Expertise in switching platforms such as Cisco Nexus, Cat3K, 4K, 6K, SUP6e/6le/7e/7le/8e SUP32, SUP720, and Arista (all models).

• In-depth knowledge of switching concepts, including Spanning Tree Protocol (RSTP, PVSTP+), 802.1q Trunking, CEF, ARP, DHCP snooping, TCAM, Dynamic ARP inspection, IGMPv2/3, and platform-specific configurations (3k, 4k, 6k, SUP720/32, SUP6E/6LE/7E/7LE/8E).

• Strong understanding of TCP/IP concepts, including TCP slow-start, duplicate Acknowledgments, retransmits, SACK, subnetting, and super netting.

• Experience with testing suites like IXIA, Spirent, Shundra, RFC2544, IMIX/EMIX, and test setup.

Skills Desired:

• Willingness to learn and adapt to new technologies.

• Strong prioritization and time management skills.

• Excellent interpersonal and problem-solving skills.

• Ability to work effectively as part of a team.

• High level of initiative and a proactive approach.

• Strong sense of ownership and accountability.

• Flexible and adaptable to meet the team’s needs.

• Honest, hardworking, and reliable.

• Proficient in Microsoft applications (Word, Excel, Outlook).

• Proficient in UNIX or Linux.