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.