Hamilton Barnes 🌳
Network Security Engineer
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The Opportunity
A globally recognised name in banking is looking for a Network Security Engineer to join its security engineering function, reporting directly into the Head of Engineering & BISO. This is a chance to work at the centre of a major financial institution's network security strategy, with genuine influence over how the roadmap takes shape, rather than just executing tickets.
What You'll Be Doing
- Owning the configuration and ongoing tuning of Akamai Kona Site Defender, keeping web applications and APIs protected against DDoS, application-layer attacks, and bot-driven threats
- Managing and developing the AlgoSec estate, covering firewall policy governance, change automation, rule-base clean-up, and audit/compliance reporting across a multi-vendor firewall landscape
- Building out and maintaining Illumio microsegmentation to embed Zero Trust principles and limit lateral movement across both on-prem and cloud environments
- Working closely with the Head of Engineering to shape the network security roadmap, keeping it aligned with the broader infrastructure and security architecture direction
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What You'll Bring
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- Strong hands-on experience with Akamai Kona Site Defender
- Proven AlgoSec administration and firewall policy management experience
- Illumio microsegmentation experience in a Zero Trust context
- Comfortable operating in a large, complex, multi-vendor banking environment
Contract Details
- Contract Length: 12 Months
- Day Rate: £600/day Inside
- Start Date: ASAP
- Location: Canary Wharf 3x a week
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