RESPONSIBILITIES:Kforce has a client that is seeking a Network Tier III Engineer in Fairfax, VA. Key Tasks: Network Tier III Engineer analyzes, administers, and maintains voice, video, and/or data communications networks Manages the usage and performance of voice, video and/or data communications networks Maintains network security and ensures compliance with security policies and procedures Participates in the development and implementation of network-related procedures and standards As a Network Tier III Engineer, you participate in and may lead aspects of major network installations and upgrades Collaborate with similar network engineers across the globe troubleshooting network operational issues Develops and implements testing strategies and document results Provides advice and training to end-users Troubleshoots and resolves complex network problems while meeting service level agreements with customer Network Tier III Engineer may provide work leadership or training to less-experienced network personnel Maintains current knowledge of relevant hardware and software applications as assigned Analyze network logs and perform debugging of network system issues Network Tier III Engineers interfaces with vendors to ensure appropriate resolution during network outages or periods of reduced performance Participates in special projects as required Job Requirements:REQUIREMENTS: Must have and maintain at least one CCNA, CCNP, CCIE, JNCIS-ENT, JNCIP-ENT, or similar network certification to maintain DoD 8570 computing environment requirement 3+ years of Cisco or Juniper network experience, certifications preferred CCNP, or higher Knowledge of the principles, methods, and techniques used in network administration and support Knowledge of routers, switches, patch panels, network cabling, and other network related hardware Working knowledge of network technologies and protocols including Trunking, VTP, Layer 2 & 3 Port-channels, Spanning-Tree, Port-Security, HSRP, EIGRP, OSPF, BGP, VRF's, and MPLS Knowledge of Hierarchical Network, Leaf-Spin, and Multi-layer network design for troubleshooting Knowledge to perform packet capture analysis and troubleshooting performance issues Working knowledge of desktop operating systems and applications for troubleshooting Knowledge of network monitoring using SNMP protocol and systemlogging Applicants selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information Kforce is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.