Network Platform Engineer

Job Description:

Candidates must be U.S. citizens able to obtain and/or maintain a Department of Defense security clearance as a condition and continuation of employment.

Apex Systems is currently hiring a Platform Network Engineer with a large federal client. As a Platform Network Engineer, you will support a modern, Kubernetes-based hosting environment designed to provide secure, scalable, cloud-native infrastructure for enterprise and mission-critical applications. This position will focus on designing, automating, securing, and maintaining the platform networking architecture that enables containerized workloads across distributed environments.

• Collaborate with engineering teams to develop, maintain, and enhance a Kubernetes-based network architecture.
• Develop, deploy, and maintain Infrastructure as Code (IaC) solutions supporting Kubernetes networking deployment and sustainment.
• Provision networking foundations for customer name spaces, enclaves, and containerized workloads using automated IaC methodologies.
• Perform day-to-day administration of Kubernetes networking infrastructure, including patching, upgrades, and lifecycle management of networking components such as Calico, Cilium, and OVN-Kubernetes.
• Monitor network health, utilization, capacity, and performance while proactively identifying resource constraints and operational risks.
• Implement cloud-native network security best practices and government cybersecurity requirements.
• Troubleshoot and perform root cause analysis across Kubernetes networking, containerized workloads, routing, switching, and security components.
• Develop and maintain network documentation, architecture diagrams, topology diagrams, Kubernetes network configurations, and operational procedures.
• Provide on-call support for triage and resolution of production incidents.
• Recommend improvements to security, scalability, reliability, performance, and manageability across Kubernetes network environments.
• Support the implementation and maintenance of enterprise networking, firewalling, and secure connectivity solutions.
• Assist in designing resilient network architectures supporting highly available Kubernetes-hosted applications.

Job#: 3055254

Project Details / Mission Supported:

• Collaborate with engineering teams to develop, maintain, and enhance a Kubernetes-based network architecture.
• Develop, deploy, and maintain Infrastructure as Code (IaC) solutions supporting Kubernetes networking deployment and sustainment.
• Provision networking foundations for customer name spaces, enclaves, and containerized workloads using automated IaC methodologies.
• Perform day-to-day administration of Kubernetes networking infrastructure, including patching, upgrades, and lifecycle management of networking components such as Calico, Cilium, and OVN-Kubernetes.
• Monitor network health, utilization, capacity, and performance while proactively identifying resource constraints and operational risks.
• Implement cloud-native network security best practices and government cybersecurity requirements.
• Troubleshoot and perform root cause analysis across Kubernetes networking, containerized workloads, routing, switching, and security components.
• Develop and maintain network documentation, architecture diagrams, topology diagrams, Kubernetes network configurations, and operational procedures.
• Provide on-call support for triage and resolution of production incidents.
• Recommend improvements to security, scalability, reliability, performance, and manageability across Kubernetes network environments.
• Support the implementation and maintenance of enterprise networking, firewalling, and secure connectivity solutions.
• Assist in designing resilient network architectures supporting highly available Kubernetes-hosted…