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// POSTED: May 4, 2026

Network Test Engineer 4

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Comcast brings together the best in media and technology. We drive innovation to create the world's best entertainment and online experiences. As a Fortune 50 leader, we set the pace in a variety of innovative and fascinating businesses and create career opportunities across a wide range of locations and disciplines. We are at the forefront of change and move at an amazing pace, thanks to our remarkable people, who bring cutting-edge products and services to life for millions of customers every day. If you share in our passion for teamwork, our vision to revolutionize industries and our goal to lead the future in media and technology, we want you to fast-forward your career at Comcast.

Job Summary

This job is responsible for the design and implementation of the company's internet protocol network. It involves providing expert-level technical support and operational guidance. The role contributes to real-time network analysis and solution testing

Job Description

Core Responsibilities
 

Must haves:

  • Experience of working for a Internet Service Provider

  • Strong experience and understanding of Routing/Switching technologies i.e. IP/MPLS, OSPF, ISIS, BGP, Segment Routing, Layer2/3 VPN’s, QoS
    Previous testing experience and knowledge of Ixia and Spirent tools

  • Experience on Cisco IOS-XR platforms (ASR and NCS)

  • CCNP or equivalent certification

  • Attention to detail

  • Strong problem solving and troubleshooting skills

  • Excellent verbal and written communication skills

Nice to have:

  • Experience with Huawei, Nokia F5 or Fortinet devices would be an advantage

  • Knowledge of Git and Python or any other programming language

  • Knowledge of NETCONF-YANG, open and vendor specific models, as well as JSON and XML markup languages

Employees at all levels are expected to:


Disclaimer: This information has been designed to indicate the general nature and level of work performed by employees in this role. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications.

We believe that benefits should connect you to the support you need when it matters most, and should help you care for those who matter most. That's why we provide an array of options, expert guidance and always-on tools that are personalized to meet the needs of your reality—to help support you physically, financially and emotionally through the big milestones and in your everyday life.


Please visit the benefits summary on our careers site for more details.

Education

Bachelor's Degree

While possessing the stated degree is preferred, Comcast also may consider applicants who hold some combination of coursework and experience, or who have extensive related professional experience.

Certifications (if applicable)

Relevant Work Experience

7-10 Years

Comcast is an equal opportunity workplace. We will consider all qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, disability, veteran status, genetic information, or any other basis protected by applicable law.
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