Network Engineer (MSIC)
Huntsville, AL - USA
Job Summary
Job Description
This Network Engineer is responsible for the architecture deployment and optimization of high-performance data center networks. This role bridges the gap between traditional enterprise networking and innovative High-Performance Computing (HPC) environments. You will be the primary authority on low-latency fabrics managing the physical and logical pathways that power large-scale virtualization clusters and AI/ML workloads. The ideal candidate treats the network as a high-speed highway ensuring zero-packet-loss delivery for data-intensive applications.
Responsibilities
- Design and maintain Cisco ACI (Application Centric Infrastructure) environments including Multi-Pod and Multi-Site connectivity.
- Deploy and tune InfiniBand (Subnet Managers Leaf/Spine topology) and RoCEv2 (RDMA over Converged Ethernet) to support low-latency requirements.
- Configure and troubleshoot complex BGP OSPF and EVPN-VXLAN deployments across a multi-vendor landscape.
- Optimize Quality of Service (QoS) and Priority Flow Control (PFC) to prevent congestion in RDMA-heavy environments.
- Collaborate with systems teams to integrate networking with VMware NSX KVM or Hyper-V ensuring seamless East-West traffic flow.
- Analyze telemetry data to forecast bandwidth needs for massive data ingest and high-speed storage arrays (NVMe-oF).
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.
Required Experience:
IC
About Company
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