Overview: Design, plan, establish, and optimize networks and enterprise network architecture. Develop network infrastructures and make recommendations on systems enhancements for optimization. Lead and supervise teams. Provide technical assessment of requirements and definition from conception through implementation. Train and mentor other engineers. Design and validate link performance, quality, and reliability. Responsibilities: Use measuring and diagnostic tools to test and adjust equipment. Create manuals and support documentation. Optimize existing network by adjusting network parameters, adding/deleting of neighbors, and recommending possible solutions to hardware problems. Monitor and analyze statistical and drive test data to improve system performance. Apply propagation theory, cellular theory, RF engineering tools and antenna theory to choose device placement. Responsible for capacity planning, Global System for Mobile Communications (GSM) frequency planning and frequency hoppingby applying carrier/interference (C/I) ratio analysis. Qualifications: Requirements: The Sr. Network Engineer shall have a DoD 8570 certification IAT-II,with a Cisco Certified Network Professional (CCNP) certificate. Possess a thorough understanding of network engineering to include wired and Wireless transmissions, mapping and surveying, configuration of access points, antennas and related equipment, cabling infrastructure to support WLAN systems, client wireless configurations, operations, and troubleshooting. Experience with Location Based Services/Choke Points/Active/Passive & Semi-Passive RFID. Network survey/ deployment/support experience required. Physical infrastructure experience required.