Staff Network Engineer

Ripple Ripple · Fintech · London, United Kingdom · Information Technology

This role is for a Staff Network Engineer responsible for the architectural leadership, NetDevOps and automation, security and Zero Trust implementation, infrastructure lifecycle management, and reliability engineering of Ripple's global office networks. The position requires expert-level understanding of various networking technologies and protocols, with a focus on ensuring 99.9% network availability and implementing modern network practices like SD-WAN and ZTNA.

What you'd actually do

  1. Define and maintain Ripple Office networking standards, in a way that promotes continuous improvement, agile scalability, and a world class end user experience. Act as the final technical point of contact for resolving any critical issues in the global network infrastructure.
  2. Grow the next generation of network operations at Ripple, by developing best practice utilization of automation, version control, and continuous integration/continuous deployment (CI/CD). Replace manual "copy-paste" configurations with cloud-managed deployment, reconciliation, and validation tooling.
  3. Collaborate with the Information Security and other cross-functional teams to drive the next generation of network security at Ripple, implementing Zero Trust Network Access (ZTNA). Develop a security and compliance posture that is world class, but carefully balances user experience.
  4. Manage multi-million dollar global hardware through a full lifecycle of design, deployment, maintenance, and upgrades.
  5. Ownership of Ripple’s 99.9% Network availability SLA. Develop changes to architecture needed to robustly meet this SLA, and develop advanced observability to accurately measure adherence.

Skills

Required

  • Expert-level understanding of Arista EOS (CloudVision) and Aruba Central.
  • Deep experience with Palo Alto Networks (Panorama, GlobalProtect, and Prisma or equivalent experience)
  • Great understanding of cloud based Radius/TACACS+ authentication and certificate management platforms such as Arista AGNI, Foxpass, and ClearPass.
  • Expertise in Arista (EOS/CloudVision) and Juniper (JunOS) switching/routing stacks. Experience with MLAG and LACP switch stacking for high availability.
  • Senior-level experience with Aruba wireless solutions, particularly Aruba Central in extensive global deployments with high user density.
  • Proficiency in NetDevOps tooling such as Python, Ansible.
  • Advanced administration of tools like Infoblox (DNS/DHCP/IPAM) in a high-availability, multi-site environment.
  • Proficiency with SNMP-based alerting and logging platforms (Auvix, Logicmonitor, etc)
  • Expert knowledge of core protocols and standards such as BGP, BFD, STP, and 802.11ax/be wireless standards.
  • Experience with network modernization practices like SD-WAN and ZTNA
  • Experience with new office network design and installation

Nice to have

  • professional development budget

What the JD emphasized

  • 99.9% uptime network
  • 99.9% Network availability SLA