Tier 2 Network Technician

The Digital Modernization Sector at Leidos has an opening for a Tier II Network Technicianto support global enterprise networks. Our team is completely replacing a global enterprise network while providing design engineering and transition for a wide range of customer network requirements. This is a unique and rare opportunity to build and transition critical operations to a modern service provider network architecture.

The job duties of the Tier II Network Technician are as follows :

The Tier II network field technician will support the installation and maintenance of the client LAN / WAN devices.

Respond to and resolve incidents demonstrate troubleshooting skills and communicate with the team.

Complete assigned tasks within Service Level Objectives / Agreements (SLOs / SLAs).

Draft and implement standard network change requests.

Provide support to senior network engineers for incident management and projects (site surveys TEMS install / de-installs).

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 network experience (CAT5 / 6 SM / MM Fiber Serial cables SFP).

Layer 2 network experience (ability to configure / troubleshoot switches / routers spanning tree MAC addresses VLANs port security applying thin and thick configs).

Layer 3 network experience (subnetting familiar with protocols such as OSPF BGP HSRP MPLS LSP GRE).

Perform IOS upgrades for Cisco Juniper Brocade and Foundry OS.

Experience with Visio.

Familiar with ServiceNow and Confluence.

May have up to 10% COMSEC responsibilities based on site and team needs.

Requirements

Required Clearance : TS / SCI with polygraph

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 masters and 4 years bachelors and 6 years associates and 8 years or HS diploma and 10 years.

Compliance with Department of Defense (DoD) 8140 Information Assurance Technical (IAT) Level 2.

Available to travel up to 20% of the time.

In order to be considered for this position you must have a valid drivers license acceptable driving record and be eligible to drive an AT&T company car.

Available to work flexible hours to include weekend support.

Ability to work independently and in a collaborative environment.

Were not looking for perfectly polished resumes or perfect fits. Were looking for people who break limits ask hard questions and dont wait to be told whats next. At Leidos were not following the roadmap were redrawing it.

Original Posting : November 13 2025

For U.S. Positions : While subject to change based on business needs Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range :

Pay Range $72150.00 - $130425.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job education experience knowledge skills and abilities as well as internal equity alignment with market data applicable bargaining agreement (if any) or other law.

Required Experience :

IC

Key Skills

Routing Protocols,Network Support,Tcp / IP,LAN,Computer Networking,Windows,WAN,TCP,Ethernet,Cisco Routers,Juniper,Troubleshooting

Employment Type : Full-Time

Experience : years

Vacancy : 1

Monthly Salary Salary : 72150 - 130425