Sr Network Engineer required for a leading Exchange

In this role, you'll help advance one of the world’s largest financial networks, dealing with a diverse range of critical services. You must excel in a dynamic, global, team-oriented environment, showcasing exceptional problem-solving, decision-making skills, and professionalism.

**Responsibilities:**

• Design, configure, and implement sophisticated Juniper-based WAN solutions for real-time market feeds and multicast data, focusing on ultra-low latency and high reliability.
• Work with cross-functional teams to collect network requirements and develop effective network designs.
• Support and maintain various multi-vendor production network environments essential to business operations.
• Create and update network documentation, including diagrams, configurations, and standard operating procedures.
• Troubleshoot network issues, provide expert-level support for incidents, outages, and escalations, and resolve problems swiftly to minimize downtime.
• Stay updated on industry trends, emerging technologies, and best practices related to WAN technologies.
• Provide technical expertise to ensure safe, efficient, and effective changes to the network infrastructure.
• Collaborate with vendors, service providers, and internal technology teams to deliver high-performance network solutions.

**Knowledge and Experience:**

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Current Juniper JNCIS-SP and/or Cisco CCNP SP Certification required.
• At least 7 years of networking experience, including a minimum of 5 years in designing, configuring, and implementing complex Juniper-based global MPLS WAN networks (SD-WAN experience is not relevant for this role).
• In-depth knowledge of WAN protocols and technologies, such as BGP, IS-IS, OSPF, MPLS, VPLS, VPNs, and QoS.
• Strong understanding of TCP/IP, NAT, route maps/ACLs, and routing policies.
• Extensive hands-on experience with Juniper networking products, including Junos OS, MX Series routers, EX/QFX Series switches, and SRX Series firewalls.
• Proven experience with multicast design and troubleshooting, including IGMP and PIM protocols.
• Knowledge of low-latency network design principles, PTP clock synchronization, and Precision Time Protocol (PTP) implementations.
• Comprehensive understanding of Linux shell commands and experience with network automation tools and frameworks.