Network Engineer

MTSI is seeking a full-time Network Engineer located at Wright-Patterson AFB, Ohio. The Network Engineer will support the maintenance, optimization, and expansion of the current on-premise network environment while assisting with the design and integration of a pilot cloud enclave. This role will be responsible for ensuring stable network operations, routing and switching continuity, firewall integration, segmentation, IP address management, connectivity planning, and hybrid cloud readiness.

The candidate will work closely with cloud engineers, system engineers, DevOps personnel, cybersecurity staff, and program leadership to maintain current operations while preparing the network for cloud extension and eventual broader cloud adoption.

The ideal candidate has previously supported production enterprise networks and understands how to balance operational stability with modernization. They should be able to perform root cause analysis, explain technical issues clearly, document changes, and work effectively with system, cloud, security, and application teams. Responsibilities: Your essential job functions will include but may not be limited to:* Maintain, troubleshoot, and expand enterprise on-premise network infrastructure. * Support routing, switching, VLAN, VRF, firewall, VPN, load balancing, and network segmentation requirements. * Assist with integration between the on-premise environment and pilot cloud enclave. * Develop and maintain network diagrams, IP plans, port/protocol matrices, firewall rule documentation, and routing documentation. * Support network connectivity for multi-tenant environments, backend systems, frontend access systems, storage systems, directory services, and management networks. * Perform network configuration changes through formal change management processes. * Troubleshoot packet loss, latency, asymmetric routing, MTU issues, DNS issues, TLS inspection issues, firewall policy issues, and routing failures. * Support secure...