Network Reliability Engineer

Comcast

Confirmed live 2 days ago High trust

Quick summary

Work type
On-site
Location
Mount Laurel, NJPhiladelphia, PA
Salary
$78,505–$117,758 / yr
Posted
7 days ago
Freshness
Confirmed live 2 days ago

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $166k
This role $98k
$64k most similar roles pay here $213k

This role pays less than 98% of similar roles. Most pay $134,050–$197,500 — the shaded band above. At the midpoint, this role pays about $98k versus about $166k for comparable roles.

Based on 240 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 84 open roles on FindRole.

Listed pay typically runs $137,369–$206,053 across 58 roles with salary data.

Most-posted roles

View all roles at Comcast

At a glance

TL;DR · Network Reliability Engineer

Network Reliability Engineer As an Engineer 2, Network Engineering, you will support the lifecycle management of critical core network infrastructure across a large telecommunications network. You will develop and maintain Python-based automation solutions to streamline device provisioning, configuration management, compliance validation, and operational reporting. Your daily work involves managing the deployment, upgrade, migration, and decommissioning of multi-vendor devices from vendors like Cisco, Juniper, and Nokia. To succeed, you must possess expertise in networking fundamentals including TCP/IP, BGP, OSPF, ISIS, and EIGRP. You will also utilize tools such as Git, Docker, Kubernetes, and SQL or NoSQL databases to analyze network telemetry and improve reliability. This role focuses on solving complex infrastructure challenges by integrating automation and data-driven workflows into large-scale network operations to ensure performance across a diverse telecommunications environment.

What you'll do

  • Manage the full lifecycle of core network infrastructure including deployment, upgrades, migrations, and decommissioning.
  • Develop and maintain Python-based automation solutions for provisioning, configuration management, and operational efficiency.
  • Perform network audits, configuration validation, and compliance reporting across multi-vendor environments.
  • Analyze network telemetry and system logs to troubleshoot issues and improve performance.
  • Build and enhance automation frameworks for anomaly detection, testing, and deployment assurance.
  • Contribute to CI/CD pipelines and release management for network automation platforms.
  • Document network systems, automation workflows, and operational standards to support scalable operations.

What we're looking for

  • Bachelor's or Master's degree in Computer Science, Network Engineering, or a related technical field.
  • 2-3 years of experience in networking, systems engineering, network automation, or related infrastructure roles.
  • Strong understanding of networking fundamentals including TCP/IP, OSI model, and routing protocols like BGP, OSPF, ISIS, and EIGRP.
  • Proficiency in Python or similar scripting languages for network automation and workflow optimization.
  • Experience troubleshooting multi-vendor network devices such as Cisco, Juniper, and Nokia.
  • Working knowledge of DevOps concepts including CI/CD pipelines, Git version control, infrastructure-as-code, Docker, and Kubernetes.
  • Ability to analyze network telemetry and configuration data using SQL or NoSQL databases.

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