Network Security Engineer | £45,000 - £50,000
We're working with one of the world's longest-running and most resilient cryptocurrency exchanges on this exciting opportunity. This is your chance to secure high-performance, global digital asset trading infrastructure at a scale that very few fintech firms can offer.
As a key member of the security team, you will be the guardian of a massive global network, leveraging elite tools like FortiGate and FortiSASE to protect millions of users. If you are passionate about blockchain security and want to build enterprise-grade resilience into a high-growth environment, this is the role for you.
The Role
- Design and implement robust network security solutions across a complex hybrid architecture of on-premise and Cloud (AWS/Azure) environments.
- Lead the management and optimization of FortiGate firewall infrastructure and secure remote access via FortiSASE.
- Manage and integrate global CDN and WAF platforms including Cloudflare, AWS CloudFront, and Akamai to mitigate edge-based threats.
- Partner directly with DevOps and IT Ops teams to bake security into the CI/CD pipeline and architectural blueprints.
- Drive the response to network-related security incidents, conducting deep-dive vulnerability assessments and executing remediation strategies.
What You'll Need
- 3-5 years of hands-on experience in Network Security Engineering, ideally within Fintech or high-transaction environments.
- Expert-level knowledge of Fortinet technologies, specifically FortiGate firewalls and FortiSASE connectivity solutions.
- Proven experience securing public cloud platforms (AWS or Azure) including VPC/VNet security, IAM, and cloud-native firewalls.
- Strong technical grasp of CDN/WAF tools such as Cloudflare or Akamai and deep understanding of TCP/IP, routing, and switching protocols.
- Relevant industry certifications such as Fortinet NSE, CCNP Security, or equivalent, paired with a sharp analytical mindset for troubleshooting.
What's On Offer
- Competitive salary package of £45k - £50k with high growth potential within a global technology leader.
- True hybrid working model in the heart of London's thriving fintech scene.
- Direct exposure to large-scale, cutting-edge blockchain and cryptocurrency infrastructure.
- A collaborative, international environment where security is the foundation of every product built.
Apply via Haystack today!
