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# Tier II Network Technician

- **Company:** Nabout Leidos
- **Location:** United States
- **Experience:** Expert
- **Salary:** $73,450.0 - $132,775.0
- **Contract:** Permanent contract
- **Skills:** Multitier Architecture, Apple IOS, Confluence, Border Gateway Protocol, Configuration Management, System Configuration, Hot Standby Router Protocol, Subnetting, Multi-protocol Systems, Network Layer, Microsoft Visio, Open Shortest Path First (OSPF), Virtual Local Area Networks, Wide Area Networks, Network Routers, Computer Network Operations, Juniper, SAP Ariba, Cisco, Servicenow
- **Published:** October 12, 2026
- **Apply:** https://jobs.military.com/career/288603/tier-ii-network-technician-california-ca-el-segundo

## About the Role

* Layer 2 network experience (ability to configure/troubleshoot switches/routers, MAC addresses, VLANs, port security, applying thin and thick configs).\n
 * Layer 3 network experience (subnetting, familiar with protocols such as OSPF, BGP, HSRP, MPLS, LSP, GRE)\n
 * Configure and troubleshoot layer 2 switching (VLAN's, Port Security, Thin Configs).\n
 * Perform IOS upgrades for Cisco, Juniper, Brocade and Foundry OS.\n
 * Experience with Visio.\n
 * Familiar with ServiceNow and Confluence.\n
 * May have up to 10% COMSEC responsibilities based on site and team needs\n, * An active TS/SCI with poly\n
 * 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, master's and 4 years, bachelor's and 6 years, associates and 8 years or HS diploma and 10 years.\n
 * Compliance with Department of Defense (DoD) 8140 Information Assurance Technical (IAT) Level 2.\n
 * Available to travel up to 20% of the time.\n
 * Available to work flexible hours, to include weekend support.\n
 * Ability to work independently and in a collaborative environment.\n
 * Hands on experience with Cisco and/or Juniper networks, routers, switches\n
 * Hands on experience configuring/troubleshooting switches/routers, MAC addresses, VLANs, port security, applying thin and thick configs\n
 * Experience with MLPS\n

## Description

* The Tier II network field technician will support the installation and maintenance of the client LAN/WAN devices.\n
 * Respond to and resolve incidents, demonstrate troubleshooting skills and communicate with the team.\n
 * Complete assigned tasks within Service Level Objectives/Agreements (SLOs/SLAs).\n
 * Draft and implement standard network change requests.\n
 * Provide support to Tier III network engineers for incident management and projects (site surveys, TEMS, coordinate and install new equipment).\n
 * Perform configuration management functions such as update topology drawings, ensure asset management records are accurate, and conduct inventory.\n
 * Coordinate network operations, maintenance, repairs, or upgrades. (Knowledge of CISCO/Juniper RMA process).\n
 * Layer 1 network experience (CAT5/6, SM/MM Fiber, Serial cables, SFP).\n