Infrastructure Engineer - Networking & WAF Specialist
Core
Architect and secure hybrid cloud infrastructure (Azure, AWS, GCP) and on-premise data centers, focusing on Web Application Firewall (WAF) engineering, network security, and DevSecOps pipelines for public safety SaaS solutions.
Role type
Senior Infrastructure Security Specialist (Networking & WAF)
Builds
Secure hybrid environments, WAF infrastructure, Kubernetes ingress, and CI/CD security gates
Domain
Cybersecurity, Cloud Infrastructure, Public Safety Technology
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
WAF engineering, F5 ecosystem expertise, Kubernetes security, micro-segmentation, security as code, vulnerability management, hybrid cloud connectivity, DevSecOps pipeline integration
Preferred skills
Custom WAF rule writing, service mesh concepts, security automation scripting
Technologies
F5 (LTM/ASM/AFM), Nginx, Terraform, OPA, Sentinel, Snyk, Trivy, SonarQube, Azure, AWS, GCP, Kubernetes, Istio, Linkerd
Responsibilities
Architect and manage F5 and Signal Sciences WAF infrastructure; Translate business logic into secure traffic policies and custom rules; Manage Kubernetes Ingress with TLS/SSL termination and mTLS; Design network policies for micro-segmentation; Implement OS and container hardening based on CIS Benchmarks; Configure SIEM forwarding and security observability; Write and enforce security policies using Policy as Code tools
Seniority
Senior, hands-on IC