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Network Engineer - Insurance
Job in
London, Greater London, W1B, England, UK
Listed on 2026-09-28
Listing for:
ARM
Full Time, Part Time
position Listed on 2026-09-28
Job specializations:
-
IT/Tech
Network Security, Cybersecurity, Network Engineer, IT Support
Job Description & How to Apply Below
Day rate of £500 - £520 per day via Umbrella inside IR35
Summary
Design:
Create secure network zones using VLANs, subnets, and software-defined networking (SDN).
Policy Enforcement:
Write and manage firewall rules, access control lists (ACLs), and micro-segmentation policies.
Traffic Analysis:
Monitor data flow to ensure security policies do not break business applications.
Risk Mitigation:
Isolate critical assets, IoT devices, and legacy systems from the main corporate network.
Collaboration:
Work with security teams to respond to incidents and audit network boundaries.
Essential
5+ years' experience in enterprise network engineering.
Strong understanding of:
TCP/IP networking
Routing and switching
Firewall technologies
Network segmentation and security principles
Application connectivity and traffic analysis
Experience performing application dependency mapping and topology analysis.
Experience producing low-level and high-level network designs.
Experience planning and executing enterprise infrastructure changes.
Strong troubleshooting and analytical skills.
Excellent stakeholder management and communication skills.
Disclaimer:
This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today.
We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change
Additional Information / Benefits
Umbrella Inside IR35
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