Network Engineer (MSIC)
COLSA
- Location
- Onsite (Huntsville, Alabama)
- Employment
- Full-time
- Level
- Mid Level
About the role
COLSA Corporation seeks a Network Engineer to support the Missile and Space Intelligence Center in Huntsville, AL. The role focuses on designing and optimizing high-performance data center architectures and HPC environments to support low-latency, high-throughput mission workloads.
Skills
Full job details
COLSA Corporation is seeking a Network Engineer to support the Missile and Space Intelligence Center (MSIC) in Huntsville, AL. This position supports high-performance data center network architecture, deployment, and optimization, bridging traditional enterprise networking and specialized High-Performance Computing (HPC) environments. The role manages the physical and logical pathways that support low-latency fabrics, large-scale virtualization clusters, and high-density AI/ML and compute workloads.
The Network Engineer is responsible for maintaining highly reliable, lossless network performance across multi-vendor leaf-spine topologies and high-throughput data pipelines.
- Fabric Architecture & SDN: Design, deploy, and maintain Cisco ACI environments, including Multi-Pod and Multi-Site configurations, across high-density routing and switching platforms.
- Low-Latency & HPC Connectivity: Engineer and tune InfiniBand and RoCEv2 fabrics to support ultra-low-latency requirements for data-intensive mission workloads.
- Protocol & Routing Management: Configure, audit, and troubleshoot complex BGP, OSPF, and EVPN overlay deployments across multi-vendor infrastructure, including Cisco Nexus, Arista, and NVIDIA/Mellanox.
- Lossless Performance Tuning: Optimize Quality of Service (QoS), Priority Flow Control (PFC), and Explicit Congestion Notification (ECN) to support lossless traffic flow and consistent network performance.
- Hypervisor & Storage Integration: Integrate network fabrics with virtualization platforms, including VMware NSX, KVM, and Nutanix, and high-speed storage networks such as NVMe-oF to support high-throughput East-West traffic.
- Capacity Planning & Automation: Analyze network telemetry to forecast bandwidth demands for large-scale data ingestion and leverage network automation tools, including Python and Ansible, to enforce configuration consistency and state control.
- Security & Compliance: Ensure network architectures adhere to DoD security baselines, DISA STIGs, and operational security standards required for classified processing environments.
At COLSA, people are our most valuable resource and centered at our core value. We invite you to unite your talents with opportunity and be a part of our “Family of Professionals!” Learn about our employee-centric culture and benefits here: https://www.colsa.com/culture_benefits