SwT Tier 3 Network Engineer - HQ (Expert) at AT&T

Description Provide Tier 3 support to the Network Operations Center (NOC). Supports an organization's local area network (LAN), wide area network (WAN), customer networks, Intranet and Internet and other data communications systems or a segment of a network system. Monitor network to ensure network availability to all system users and perform necessary maintenance to support network availability. Maintain network hardware and software. Proactively identify risks in the network and develop a pla…