Senior Cloud Network Engineer - Hybrid, SC Cleared

Appvia

London

Hybrid

NOK 1,141,000 - 1,521,000

Full time

8 days ago

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Benefits offered by this job

Flexible schedule

Hybrid work

25 days holiday

Birthday day off

Private healthcare

Pension

Dog-friendly office

Learning budget

Job summary

Appvia is seeking a Senior Cloud Network Engineer to support and evolve critical network infrastructure across cloud and on-premises environments for a secure public sector engagement in London. The role combines live service with network design, automation, and continuous improvement, owning complex networking challenges from requirements to implementation.

We value strong AWS networking expertise alongside traditional enterprise networking skills and offer progression into broader

Qualifications

Experience designing and supporting enterprise networks.
Strong routing and switching knowledge (BGP, OSPF, MPLS).
Cisco networking experience including ACI/Nexus.
Cloud networking design and operation.
Network security, firewalls, VPNs, secure connectivity.
IaC and automation experience.
Active UK SC clearance is required.

Responsibilities

Design, implement, support, and improve secure network infrastructure across cloud and on-premises environments.
Own complex network incidents, troubleshooting, and root-cause analysis.
Lead planned network changes, upgrades, migrations, and optimisation activities.
Design and support routing, switching, firewalling, VPN, and load-balancing solutions.
Support resilient connectivity across hybrid cloud and data-centre environments.
Use automation and infrastructure-as-code to improve repeatability and operational efficiency.
Contribute to high-level and low-level network designs and technical documentation.
Monitor and improve network availability, performance, resilience, and security.
Identify opportunities to simplify legacy network solutions and reduce operational risk.
Work closely with engineering, service management, architecture, and customer teams.
Provide technical guidance and support to other engineers.