The Sr. Network Engineer will be responsible to lead engineering services for network hardware and software, planning system maintenance and support and also develop system management strategies for a variety of network platforms. Responsible to plan and implement necessary hardware and software upgrades proactively. Directly responsible to monitor and maintain network infrastructure and services. Responsible to ensure the operation of a variety of network environments. Must be able to maintain and configure Cisco products and services. Provide support and management for multiple network infrastructure systems. Responsible to provide precise, detailed documentation regarding the various network environments for the change control process and the technical documentation repository.