Cloud Architect Sr

Standard Job Description

Our team at Lockheed Martin, is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System that protects the United States and its allies. While we are part of a large organization, we operate within smaller, agile teams in a fast-paced, dynamic environment. Our responsibilities include Sensor/Weapon Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security, and enhancing critical missile defense technologies.

Our team at Lockheed Martin, is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System that protects the United States and its allies. While we are part of a large organization, we operate within smaller, agile teams in a fast-paced, dynamic environment. Our responsibilities include Sensor/Weapon Integration, Algorithm Development, User Interface Development, Automated Testing, Cyber Security, and enhancing critical missile defense technologies.

We are 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.

• 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.

• Excellent benefits and amenities.
• Ongoing career development and support.
• Rewards and recognition for your hard work.
• Medical and dental coverage.
• 401k retirement savings plan.
• Paid time off for work/life balance.
• Mentorship opportunities

This position requires a government security clearance; you must be a U.S. Citizen for consideration.

• 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 OS
• Multicast/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…