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Tier II Network Technician

ClearanceJobs, Chantilly, Virginia, United States, 22021

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Job Title: Tier II Network Technician

Support the customer's computer data communications systems by providing design specifications, testing and inspections for computer networks; plan and implementing upgrades; as well as, analyzing and organizing corresponding hardware and software combined solutions through network modeling. Job duties include: Supporting the installation and maintenance of the client LAN/WAN devices. Responding to and resolving incident tickets. Drafting and implementing standard network change requests. Providing support to Tier III network engineers for incident management and projects (site surveys, TEMS, coordinate and install new equipment). Performing configuration management functions such as updating topology drawings, ensuring asset management records are accurate, and conducting inventory. Coordinating network operations, maintenance, repairs, or upgrades (knowledge of CISCO/Juniper RMA process). Layer 1 and Layer 2 network experience (CAT5, SM/MM Fiber, Serial cables, SFP). Configuring and troubleshooting layer 2 switching (VLAN's, Port Security, Thin Configs). Knowledge of Cisco IOS, Juniper JUNOS, Brocade and Foundry OS. Familiar (doesn't need to be a SME) with Layer 3 protocols such as OSPF, BGP, VRRP, HSRP, MPLS, LSP, GRE. Familiar with Visio, ServiceNow, and Confluence. May have up to 10% COMSEC responsibilities. Required clearance: TS/SCI with CI Poly. Candidate must have 7 years of experience that can be a combination of work history and education. This equates to a Doctorate and 0 years, master's and 1 year, bachelor's and 3 years, associates and 5 years or HS diploma and 7 years. Additional required qualifications include: Compliance with Department of Defense (DoD) 8570 Information Assurance Technical (IAT) Level 2. Knowledge of Transmission Control Protocol/Internet Protocol (TCP/IP) and Open Systems Interconnection (OSI) model. Working knowledge of basic routing fundamentals. Location: Chantilly, VA (On-Site/Office)