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Tier II Network Technician with Security Clearance

Dexian Signature FederalEl Segundo, CA🇺🇸United StatesPosted 7 Aug 2026

Why This Role Stands Out

This hybrid role offers significant career growth as you'll gain hands-on experience with diverse network technologies and security protocols, supporting critical federal operations. You'll thrive here if you possess strong analytical skills and a desire to deepen your expertise in network design, implementation, and troubleshooting within a highly reputable organization. Apply today to advance your career in a dynamic and secure environment.

Quick Overview

Seniority
Mid Senior
Employment type
Employee
Work mode
Hybrid
Location
El Segundo, CA, United States
Posted
4 weeks ago
FiberTCP/IPComplianceConfluenceServiceNowiOS

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 The Candidate must have 10 years of experience that can be a combination of work history and education. This equates to a doctorate and 3 years, a master’s and 4 years, a bachelor’s and 6 years, an associates and 8 years or a HS diploma and 10 years. 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.

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