Tier II Network Technician with Security Clearance

Dexian Signature Federal
Chantilly, Virginia 20151 United States  View Map
Posted: Jun 10, 2026
  • Full Time
  • Federal Government
  • Summary

    Tier II Network Technician to support the customer's computer data communications systems, in 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.
    The job duties of the Tier II Network Technician are as follows:
    • The Tier 2 network field technician will support the installation and maintenance of the client LAN/WAN devices.
    • Respond to and resolve incident tickets.
    • Draft and implement standard network change requests.
    • Provide support to Tier III network engineers for incident management and projects (site surveys, TEMS, coordinate and install new equipment).
    • Perform configuration management functions such as update topology drawings, ensure asset management records are accurate, and conduct inventory.
    • Coordinate 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).
    • Configure and troubleshoot 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. Requirements
    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 years, 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. Additional required qualifications include:
    • Knowledge of Transmission Control Protocol/Internet Protocol (TCP/IP) and Open Systems Interconnection (OSI) model.
    • Working knowledge of basic routing fundamentals.
  • Job Description

    Tier II Network Technician to support the customer's computer data communications systems, in 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.
    The job duties of the Tier II Network Technician are as follows:
    • The Tier 2 network field technician will support the installation and maintenance of the client LAN/WAN devices.
    • Respond to and resolve incident tickets.
    • Draft and implement standard network change requests.
    • Provide support to Tier III network engineers for incident management and projects (site surveys, TEMS, coordinate and install new equipment).
    • Perform configuration management functions such as update topology drawings, ensure asset management records are accurate, and conduct inventory.
    • Coordinate 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).
    • Configure and troubleshoot 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. Requirements
    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 years, 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. Additional required qualifications include:
    • Knowledge of Transmission Control Protocol/Internet Protocol (TCP/IP) and Open Systems Interconnection (OSI) model.
    • Working knowledge of basic routing fundamentals.
  • ABOUT THE COMPANY

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