Network Engineer (Duluth) at AT&T Careers - AT&T Careers
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Keep the wheels of government turning 24/7. In a Government Support role, you’ll join a trusted team of experts who connect over 1,200 different agencies to serious security and mobility. Your work will help make the networks that our country runs on more protected, agile and effective. And with a wide range of opportunities (from Engineers to IT and Cyber Security), your continued growth can always be a top priority.

Network Engineer (Duluth)

Columbia, Maryland


Job Description: Performs services to enable all
aspects of the network to include maintenance, sustainment of existing
networks, and identification/correction of complex internetwork issues.

Responsibilities Include:
  1. Maintain data, voice and/or video
    network hardware and systems;  
  2. Assess and update older networks as
    needed and in accordance with specified plans.
  3. Provide escalated Tier-2 and Tier-3
    technical support on data, voice or video networks;
  4. Answer technical questions; recommend
    and Implement approved course of action.
  5. Install network applications on
    network servers or voice equipment; Maintain, test, research and resolve problems.
  6. May design, implement or maintain
    various networks such as LAN, CAN, and voice systems in accordance with
    specified requirements.
  7. May prepare data or voice network
    diagrams and drawings to document and assist in communicating current
    operational status of networks.
  8. Perform data or voice network
    configurations and configuration changes of various voice or data equipment
    such as routers, switches, intelligent hubs, multi-function switches, end
    offices, signaling transfer points, PBX, voice mail, call management systems,
    etc. to enhance performance.
  9. Experience with installation,
    configuration, and maintenance of McAfee version 7 & 8 Sidewinder
  10. Understand the operation of network
    protocols and Firewall packet and proxy filters.
  11. May be responsible for the
    configuration, deployment, and management of our customer’s next generation firewall

Required Skills, Experience, and Education: Four (4) years of experience in programs and contracts of similar scope, type, and complexity are required. Associate's degree in engineering technology from an accredited college is required. Two (2) years of additional network engineering experience may be substituted for an Associate's degree. Certifications: An IAT level II baseline certification as defined by DoD 8570.01-M is required. CCNA, or equivalent, certification or higher required. Both certifications are REQUIRED for this position.

Experience with installation and configuration of any levels of network devices, such as firewalls, switches, routers, cabling, Cisco, Brocade, or Juniper devices is a plus. 

Required Clearance:Candidate must have a TSSCI with Polygraph

Job ID 1902605 Date posted 03/12/2019

AT&T a good place to be


I believe in AT&T and know they are at the edge of technology. The company believes in their people and offers all kinds of training to enable us to take on new jobs and to stay at the front of technology. The software defined network which we are building is the newest technology and AT&T has been involved since early 2000s. You have a great deal of autonomy at AT&T as long as you get the job done. You have the ability to do different jobs and to be challenged at all times.


I really have little negative to say about AT&T I have worked here for 35 years on March 23rd of 2016.

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