Senior Network Engineer — Data Center & Spine/Leaf Expert

Quantum Sky in McLean, VA is seeking a Senior Network Engineer to design and implement state-of-the-art data center networks using Layer 2/3 architectures, BGP, VxLAN, Spine/Leaf fabrics, and RoCEv2. The role requires up to 20% travel for on-site work across data centers. You will collaborate with cross-functional teams, guide junior engineers, and document network designs while staying current with industry trends. A TS/SCI clearance is required, with IAM Level II for DOD 8570 IAT.