Tier 2 Network Technician

Description

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, master's and 4 years, bachelor's 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 driver's 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.

We're not looking for perfectly polished resumes or perfect fits. We're looking for people who break limits, ask hard questions, and don't wait to be told what's next. At Leidos, we're not following the roadmap - we're 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 $72,150.00 - $130,425.00

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.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com / careers / pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.