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Listed on LSEG’s own careers site. You apply with them directly — we never stand between you and the employer.
What this role is
A senior networking role focused on designing and maintaining LSEG's global network infrastructure, with particular emphasis on WAN optimization, multicast protocols, and network automation. This position suits experienced engineers who want to move into technical leadership while working across complex, mission-critical financial services infrastructure.
Our summary, not LSEG’s wording. The full posting is on their site.
Skills this role names
- Border Gateway Protocol (BGP)
- Cisco ACI
- GRE
- ITIL
- Jira
- Kanban
- Load Balancing
- MPLS
- OSPF
- Scrum
- Software-Defined Networking
- TCP/IP
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What they ask for
Required
- Proven experience with Cisco WAN technologies (ASR, Nexus9K)
- Deep expertise in LAN, WAN, MPLS, VPLS, LDP, GRE, BGP, OSPF, ISIS protocols
- Comprehensive knowledge of multicast concepts (PIM-SM, PIM-SSM, IGMP, MVPN, MLDP)
- Experience with network automation and SRE/DevOps practices
- Proficiency with Agile methodologies and project management tools
- Network packet analysis and troubleshooting skills
- Understanding of low-latency technologies in financial services
- Experience with Data Centre Networking, SDN, Cisco ACI, VxLAN
- Service Management processes knowledge
- Fluent English communication skills
Nice to have
- Bachelor's degree or equivalent in a technology-related field
- CCIE certification (including pursuing accreditations)
- Significant experience in technology-focused positions
- Extensive knowledge of routing and switching protocols
- 5+ years as a WAN Network Engineer
- Exposure to Network Service Providers or Financial Services Sector