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AT&T

Runs US wireless and fiber internet networks

Tier 3 Network Engineer - Expert, Government

Network Engineering & AdministrationConfirmed live in the last 24 hours
Full-timeMcLean, VA, USA$89.2k - $198.4k

About the Job

Requirements

  • Advanced networking qualifications including Multiprotocol Label Switching, Border Gateway Protocol, Open Shortest Path First, and LAMBDA, with LAN/MAN/WAN/Optical specialization.
  • Experience using common ticket systems such as Remedy and ServiceNow, and network management tools such as HPOV, HPNA, Solarwinds, MNS, and Netcool.
  • Hands-on troubleshooting and fault isolation of IT business systems.
  • Strong understanding of the Open Systems Interconnection model and configuration of routing protocols such as EIGRP, OSPF, MPLS, BGP, and LDP.
  • A total of 12 years of applicable experience, which may combine education and work history: high school degree and 12 years of work history, associate’s degree and 10 years, bachelor’s degree and 8 years, master’s degree and 6 years, or PhD and 4 years.
  • Required TSSCI clearance with polygraph.

Responsibilities

  • Provide Tier 3 support to the Network Operations Center.
  • Support an organization's local area network, wide area network, customer networks, intranet and internet, and other data communications systems or a segment of a network system.
  • Monitor the network to ensure availability to all system users and perform necessary maintenance to support network availability.
  • Maintain network hardware and software.
  • Proactively identify risks in the network and develop a plan to mitigate them.
  • Support business requirements for telecommunications, including LAN, MAN, WAN, voice, and video.

Desired Qualifications

  • Preferred network certifications include Cisco CCNA, CCNP, or CCIE; Juniper JNCIA, JNCIS, or JNCIE; ITIL Foundations; and/or CISSP.

About the Company

AT&T

Runs US wireless and fiber internet networks

AT&T sells mobile phone plans and home internet to households and businesses across the US, and runs a wireless business in Mexico. Its business rests on two networks: a nationwide 5G wireless network and a fiber internet network that is replacing its old copper phone lines. Companies and government agencies also buy private networks, security and connectivity services from its business unit. Most revenue comes from monthly service plans plus device installment payments, and the company pushes customers to combine phone and home internet. AT&T Inc. began in 1983 as Southwestern Bell, took the AT&T name after buying its former parent in 2005, and is based in Dallas, Texas.

Company size
10,001+
Company stage
IPO
Headquarters
Dallas, TX
Founded
1983

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