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Network Engineer II

London💼 Full-time🗓 2026-08-26 → 2026-09-26

Core

Design, architect, and implement global enterprise network solutions including LAN, WAN, wireless, and security infrastructure.

Role type

Senior Network Engineer (Enterprise Infrastructure)

Builds

Global network infrastructure, WiFi solutions, and security systems for Braze's worldwide offices.

Domain

Enterprise IT, Network Engineering, Cybersecurity

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Routing protocols, subnetting, VLANs, VPN, load balancing, traffic shaping, firewall best practices, IDS/IPS, 802.1x, project management, vendor management

Preferred skills

Ruckus wireless systems, Okta, Active Directory, RADIUS, ZScaler, Elasticsearch

Technologies

Juniper SRX, Juniper EX, Elasticsearch, SIEM platforms, SNMP

Responsibilities

Design scalable network designs with advanced routing protocols and ECMP; Architect and deploy enterprise-grade load balancing solutions; Design and enforce firewall security policies on Juniper SRX platforms; Design and deploy enterprise WiFi solutions including RF planning and site surveys; Own network engineering projects end-to-end from requirements to handoff; Serve as subject matter expert and escalation point for complex wired and WiFi network issues

Seniority

Senior, hands-on IC

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