Design Engineer (nd Iii) (government)

AT&T AT&T · Telecom · Chantilly, VA

Design Engineer for AT&T's Global Public Sector National Security Team, focusing on Campus Area Network/Local Area Network (CAN/LAN) design, engineering, and transition for government customer's global enterprise networks. Requires TS/SCI clearance and experience with network protocols, configurations, and security implementation guides (STIGs).

What you'd actually do

  1. Interpret customer requirements and apply standard design approaches for service delivery. Fully document designs with diagrams, bill of materials, cabling sheets, configurations, and other supporting documents.
  2. Use our private test lab to evaluate new technologies and capabilities, test proposed changes to production networks, and recreate troubleshooting scenarios to support the production enterprise network.
  3. Schedule maintenance windows for migrating user connections from legacy to the modern infrastructure transition services with little to no impact on critical data flows.
  4. Provide technical expertise to Operations engineers and technicians, supporting fault isolation and resolution. Solve tough problems with innovative and scalable solutions.
  5. Develop secure network designs including configurations that align with Defense Information Security Agency (DISA) Security Technical Implementation Guides (STIGs) and enterprise policies. Obtain Authority to Operate (ATO) for new devices, software, and capabilities.

Skills

Required

  • Network engineering
  • Network design
  • Network implementation
  • Tier III network operations
  • Cisco hardware configuration
  • Brocade hardware configuration
  • Juniper hardware configuration
  • Routing protocols (OSPF, BGP)
  • Switching protocols (VLANs, 802.1q, port-channels)
  • DISA STIGs
  • Authority to Operate (ATO)

Nice to have

  • CAN/LAN network engineering and design
  • MPLS WANs
  • Network management tools
  • Firewalls
  • CCNP or equivalent knowledge
  • Process development
  • Document development
  • Repository organization

What the JD emphasized

  • TS/SCI with polygraph
  • 16 years of experience
  • DoD 8140 Information Assurance Technical (IAT) Level 2