What you''ll do: Own, operate, and optimize resilient, ultra-low-latency networks and physical data-center infrastructure supporting institutional trading, market data, and exchange connectivity across cloud and on-prem environments, including racking, cabling, cross-connects, and vendor coordination. Required Skills and Experience: 8+ years of network, infrastructure, or SRE engineering experience with demonstrated ownership of production systems in financial services, electronic trading, or another latency-sensitive environment, including on-prem/colocated deployments.