Dung Ly is a Senior System Engineer based in San Jose with nine years of hands-on experience designing, deploying, and supporting complex hybrid IT environments across on-premises and cloud platforms. He combines deep expertise in Windows Server/Active Directory, Exchange, VMware, SANs, and network technologies (WAN/LAN, VPN, VoIP) with practical experience managing Office 365, Azure, and AWS deployments. Known for calm performance under pressure, he repeatedly drives multi-site AD topologies, firewall/router configurations, and VoIP/PBX systems to completion without supervision. Dung’s background spans lab and manufacturing environments, where he has built and imaged servers, automated benchmarks, and supported embedded/tracing workflows for validation teams. He’s equally comfortable debugging low-level TCP/IP issues and managing enterprise asset lifecycles, and routinely blends scripting and automation into operational processes. Reliable, customer-focused, and security-minded, he brings a continuity of service that bridges engineering, operations, and strategic IT planning.
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Dung Ly - Senior System Engineer at Digital Guardian