Cloud Network Engineer Missile Defense System

Position: Cloud Network Engineer for Missile Defense System
About CFD Research:
Since its inception in 1987, CFD Research has delivered innovative technology solutions within the Aerospace & Defense, Biomedical & Life Sciences, Intelligence & Sensing, and Energy & Materials industries. CFD Research has earned multiple national awards for successful application and commercialization of innovative component/system technology prototypes, multi-physics simulation software, multi-disciplinary analyses, and expert support services. Based in Huntsville, Alabama where laboratory facilities and headquarters are located, CFD Research also has office and laboratory facilities in Dayton, Ohio, prototyping test and evaluation facilities in Hollywood, Alabama, and office facilities in Fort Walton Beach, Florida.

CFD Research is an ISO
9001:

AS9100D registered company and is appraised at CMMI Level II for Services. CFD Research is a 100% ESOP (employee-owned company) recognized in Inc. Magazine's Inc
5000 as a top growing company for four of the last five years. Learn more at CFD Research is seeking a highly skilled Cloud Network Engineer to design, implement, and operate secure, high‑performance networks that span on‑premise data centers, public cloud environments, and enclave‑based domains. The ideal candidate will have deep hands‑on experience with cloud networking, software‑defined networking (SDN), and container‑native networking solutions, particularly within Kubernetes environments.

This Cloud Network Engineer will spend the majority of their working at the customer sites in Huntsville.

Key Responsibilities Design & Deploy Secure Networks Architect and configure restricted computer networks and secure inter‑domain routes.

Implement network segmentation, access controls, and policy enforcement across cloud and on‑premise resources.

Cloud & Multicast Networking Build and manage cloud networking infrastructure (AWS, Azure, GCP, etc.).Configure and troubleshoot multicast UDP and broadcast UDP traffic for high‑throughput applications.

Software‑Defined & Hardware‑Defined Solutions Deploy and maintain Software Defined Network (SDN) platforms and hardware‑based network appliances.

Integrate network services with Kubernetes using CNI plugins and container‑based networking.

Hybrid Cloud Integration Connect remote cloud instances to on‑premise data centers, ensuring reliable routing and latency optimization.

Support hybrid cloud architectures and remote enclave connectivity.

Automation & Monitoring Automate network provisioning and changes using IaC tools (e.g., Terraform, Ansible).Implement robust monitoring, logging, and alerting for network health and security events.

Collaboration & Documentation Work closely with security, Dev Ops, and application teams to define network access protocols and rules.

Produce clear documentation, runbooks, and knowledge‑base articles for all network solutions.

Must‑Have Qualifications Network Design Experience
- Proven experience setting up restricted/compliant networks and securing inter domain/enclave communication.

Cloud Networking
- Hands on experience with cloud networking services (VPC, VNets, peering, transit gateways).Linux Operation Systems

- Experience with Linux OSMulticast/UDP
- Practical knowledge of multicast UDP and broadcast UDP traffic handling.

SDN / Hardware Defined Networking

- Experience with both software defined and hardware defined networking technologies.

Kubernetes Based Networking
- Direct experience designing, deploying, and troubleshooting networking within Kubernetes clusters.

Secure Routing Across Domains
- Ability to create and manage secure routing paths between isolated domains or enclaves.

Nice‑to‑Have QualificationsCNI Expertise

– Experience with one or more Container Network Interfaces (CNI):
Cilium, Calico,…