Tier II Network Technician with Security Clearance

Dexian Signature FederalAurora, CO🇺🇸United StatesPosted Oct 14, 2026

Why This Role Stands Out

This hybrid role offers significant growth potential within a reputable federal agency, allowing you to advance your network engineering and security skills while contributing to critical national infrastructure. You'll thrive here if you possess strong Layer 1/2 networking expertise, experience with Cisco/Juniper, and maintain a TS/SCI clearance with CI Poly. Apply now to leverage your technical talents in a dynamic and impactful environment.

Quick Overview

Seniority

Mid Senior

Employment type

Employee

Work mode

Hybrid

Location

Aurora, CO, United States

Posted

6 days ago

Confluence

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.