Cloud Network Security Engineers - Atlanta, GA - Hybrid

Focus Areas:
Azure/Google Cloud Platform networking, routing, NAT, DNS, Application Gateway, AKS, Zscaler, XDR/NDR, firewall validation, and security remediation.

Key Work Areas

· Azure Application Gateway v1 to v2 migration

· Zscaler rollout, onboarding, and remediation

· Cisco XDR/NDR deployment and operational support

· Azure IP renumbering initiatives

· AKS/Kubernetes network migration and optimization

· Firewall, NAT, DNS, routing, peering, and public IP validation

· Multi-cloud network and security support across Azure, Google Cloud Platform, and AWS

· Splunk and DLP traffic-path validation

· Payment platform and customer connectivity validation

· Development of runbooks, implementation plans, rollback plans, and operational documentation

Responsibilities

· Execute assigned network and security remediation activities.

· Validate cloud networking changes before, during, and after implementation.

· Troubleshoot production network and connectivity issues across cloud environments.

· Review and validate firewall policies, NAT gateways, routing tables, DNS configurations, load balancers, and network peering.

· Support cloud migration, deployment, and cutover activities.

· Prepare and review change requests, implementation procedures, rollback plans, and risk assessments.

· Identify dependencies, operational risks, and process gaps, and document mitigation strategies.

· Support incident investigations, post-incident reviews, and service restoration efforts.

· Improve network visibility, monitoring, operational readiness, and runbook quality.

· Provide regular status updates, including progress, risks, dependencies, and blockers.

Required Skills

· Strong hands-on experience with Azure networking services.

· Good understanding of Google Cloud Platform and AWS networking concepts and architectures.

· Experience with firewalls, routing, NAT, DNS, load balancers, SSL/TLS certificates, and network security controls.

· Experience with Kubernetes networking, preferably AKS and/or GKE.

· Experience with Zscaler or comparable cloud security and proxy solutions.

· Strong troubleshooting skills for production network and connectivity issues.

· Familiarity with ServiceNow change, incident, and problem management processes.

· Strong written and verbal communication skills, with the ability to create clear technical documentation.

Preferred Skills

· Experience with Cisco XDR and/or NDR solutions.

· Experience with observability and monitoring platforms such as Splunk, Datadog, or Grafana.

· Experience with Infrastructure as Code (IaC) tools such as Terraform.

· Experience supporting payments, PCI-regulated environments, retail, hospitality, or restaurant technology platforms.

· Experience leading or supporting large-scale migrations, IP renumbering projects, network transformations, or cloud security remediation initiatives.