Senior Network Design Engineering

AT&T

Confirmed live today High trust

Quick summary

Work type
On-site
Location
Columbia, MD
Salary
$79,300–$184,800 / yr
Posted
12 days ago
Freshness
Confirmed live today
Closes
Dec 31, 2026

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $159k
This role $132k
$66k $208k
below market most similar roles pay here above market

This role pays less than 75% of similar roles. Most pay $132,000–$186,275 — the blue band above. At the midpoint, this role pays about $132k versus about $159k for comparable roles.

Based on 240 similar postings.

Employer

About AT&T

AT&T is a US-based telecommunications company providing wireless, broadband, and fiber internet service along with phone and connectivity products for consumers and businesses.

AT&T currently has 91 open roles on FindRole.

Listed pay typically runs $98,100–$196,000 across 81 roles with salary data.

Most-posted roles

View all roles at AT&T

At a glance

TL;DR · Senior Network Design Engineering

The Senior Network Design Engineering (Government) role within the Columbia Program Office involves providing expert consultation and developing network designs for wireless, wireline, and broadband infrastructure. Working on solutions for the IC and DOD, the engineer will build detailed architectures, manage migrations, and deploy network components. Daily responsibilities include performance optimization, troubleshooting, and maintaining compliance documentation. The position requires hands-on experience with Cisco and Juniper enterprise routers and switches, Type 1 Crypto equipment, and security protocols like IPSEC and MACSEC. Candidates must demonstrate expertise in WAN, MAN, CAN, and LAN technologies, alongside routing and switching protocols. The role requires a CCNA certification and technical writing skills to support converged network management, capacity planning, and performance analysis within a complex federal government environment.

What you'll do

  • Develop and manage detailed network designs and architectures for wireless, wireline, and broadband infrastructure.
  • Create technical specifications for network migrations and ensure scalable, efficient solutions.
  • Deploy network solutions, integrate new components, and implement circuit provisioning standards.
  • Monitor and optimize network performance while troubleshooting complex system failures.
  • Maintain detailed records, author process documentation, and ensure compliance with engineering standards.
  • Coordinate with stakeholders and vendors to manage projects from conception to completion.
  • Prepare cost/benefit estimates and oversee technical presentations and negotiations.
  • Provide Tier 2 through 4 technical support for enterprise-class routers and switches.

What we're looking for

  • TS/SCI clearance with polygraph.
  • Bachelor's degree in a technical field (preferred) or an Associate's degree with 5 years of applicable experience.
  • Cisco Certified Network Associate (CCNA) certification.
  • Hands-on experience configuring and troubleshooting enterprise-class Cisco and Juniper routers and switches.
  • Expertise in Type 1 Crypto equipment implementation and troubleshooting.
  • Ability to implement and troubleshoot commercial network security protocols like IPSEC and MACSEC.
  • Demonstrated expertise in supporting WAN, MAN, CAN, and LAN technologies.
  • Ability to provide Tier 2 through 4 support and possess technical writing skills.

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