Oversees and executes technology initiatives to design, build, and maintain, key elements of the firm’s enterprise infrastructure and associated project portfolio, including but not limited to 24x7 data center infrastructure management and evolution, mobility and remote access services, ubiquitous wireless networks, enterprise-scale messaging environments, active directory multi-forest integration, dual-carrier global WAN, software-defined internetworking, and innovative end user computing solutions. Tier 4/expert level troubleshooting and problem solving required, as is a working understanding of connected networks or systems such as servers, storage, datacenter/cloud applications and utilities including Office 365 and VPN technologies, WAN/LAN connectivity, and client environments.