Senior Network Security Engineer

We are looking for a seasoned Senior / Staff Network Security Engineer to spearhead our security strategy and defend our fast-growing cloud platform. You will design and deploy advanced safeguards concentrated on the network perimeter, ensuring our edge remains secure, resilient, and reliable at massive scale. Operating in a high-throughput environment, you’ll keep our infrastructure and services protected while earning trust across the organization.

• Architect and deploy resilient protections at the network edge
• Create and maintain sophisticated DDoS-defense programs that preserve uptime.
• Lead the rollout of a Zero-Trust model across Fluidstack’s cloud and network domains.
• Stand up comprehensive network-security monitoring to surface threats early.
• Collaborate closely with Networking, Infrastructure, SRE/Dev Ops, and Software Engineering to embed security best practices into designs, deployments, and pipelines.
• Champion security initiatives and cultivate a security-first culture. Coach junior engineers and peer teams on network-security fundamentals, deliver training, and model strict adherence to policies and standards.
• Author, refine, and enforce security policies and SOPs suited to a highly scalable, distributed environment.

• Mid-Senior level

• Full-time

• Information Technology

• IT Services and IT Consulting