Sr. Network Engineer - Core IP Engineering

Comcast

Quick summary

Work type
On-site
Location
Mount Laurel, NJEnglewood, CO
Salary
$107,370–$161,055 / yr
Posted
2 days ago

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $168k
This role $134k
$95k most similar roles pay here $222k

This role pays less than 77% of similar roles. Most pay $137,250–$198,800 — the shaded band above. At the midpoint, this role pays about $134k versus about $168k for comparable roles.

Based on 239 similar postings.

Employer

About Comcast

Comcast is an American telecommunications and media conglomerate, providing cable TV, internet, and phone services under the Xfinity brand, and owning NBCUniversal.

Comcast currently has 40 open roles on FindRole.

Listed pay typically runs $132,599–$199,761 across 20 roles with salary data.

Most-posted roles

View all roles at Comcast

At a glance

TL;DR · Sr. Network Engineer - Core IP Engineering

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As a Senior Network Engineer in the Core IP Engineering team at Comcast, you will lead technical direction for backbone and CRAN evolution by developing scalable routing architectures and integrating optical transport technologies. Your daily tasks include defining architectural roadmaps, leading lab trials, and driving beta cycles for new integrated voice, video, and data platforms. You will also focus on telemetry architecture, real-time analytics, automated network assurance, and optimizing traffic flows across global peering ecosystems. Essential skills encompass senior-level expertise in core networking technologies like ISIS, BGP, MPLS, and Segment Routing, along with strong programming abilities in Python, Go, and Shell scripting using tools such as Ansible and Puppet. This role operates within a fast-paced Fortune 50 environment, supporting millions of customers through continuous network evolution and high-velocity innovation.

Skills

ISIS BGP LDP MPLS Segment Routing Python Go Shell scripting Ansible Puppet Chef NoSQL databases CI/CD Linux DevOps CCIE JNCIE

What you'll do

  • Define and validate architectural roadmaps for backbone and CRAN evolution.
  • Lead lab and field trials for new IP, MPLS, and Ethernet standards adoption.
  • Drive beta and launch cycles for integrated voice, video, and data platforms.
  • Optimize traffic flows across global peering, private interconnects, and content ecosystems.
  • Influence industry standards alignment with IETF, MEF, OIF, and key forums.
  • Support Comcast’s global peering ecosystem and ensure seamless CRAN connectivity.

What we're looking for

  • Senior-level expertise in core networking technologies including RIB/FIB architectures, ISIS, BGP, LDP, MPLS, and Segment Routing.
  • Strong analytical skills with proven ability to troubleshoot complex networking environments and implement QoS solutions.
  • Full-stack network knowledge spanning physical through application layers, ensuring comprehensive understanding of network infrastructure.
  • Experience leading matrixed teams and serving as a technical liaison for new product introductions in a fast-paced environment.
  • Proven capability in programming and automation using Python, Go, Shell scripting, and tools like Ansible, Puppet, Chef, and Zero-Touch Provisioning.

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