Senior Network & Security Specialist

We are seeking a Senior Network & Security Specialist with deep, hands on expertise in AWS cloud networking and security to design, operate and continuously uplift our cloud first and hybrid network environment within a highly regulated setting. This role combines engineering, Tier 3 operational support and automation, supporting secure by design outcomes aligned to HCF’s cloud strategy and regulatory obligations.

Key Responsibilities

• Design, implement and operate secure AWS network architectures including VPC design and CIDR strategy, Transit Gateway routing and segmentation, Gateway Load Balancer and centralised inspection patterns, PrivateLink, VPC endpoints, Route53, Security Groups and NACLs.
• Implement and enforce network security controls across cloud, data centre and hybrid environments, supporting secure east‑west and north‑south traffic flows.
• Design and support hybrid connectivity between AWS, on‑prem data centres and third‑party...