Network Test Engineer 4
Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Sep 2, 2026. Comcast scores A on the Alion truth index.
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 testingJob Description
Core Responsibilities
Must haves:
Looking for Manual Test Engineers with 6-10 years of experience in testing Cisco networking technologies, with strong hands-on experience and understanding of Routing/Switching technologies including IP/MPLS, OSPF, IS-IS, BGP, Segment Routing, L2/L3 VPNs, and QoS.
Strong experience with Cisco IOS-XR platforms (ASR/NCS) is required.
Automation knowledge and experience with traffic generators such as Ixia or Spirent would be an added advantage.(Previous testing experience and knowledge of Ixia and Spirent tools)
CCNP or equivalent certification
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:
Understand our Operating Principles; make them the guidelines for how you do your job.
Own the customer experience think and act in ways that put our customers first, give them seamless digital options at every touchpoint, and make them promoters of our products and services.
Know your stuff be enthusiastic learners, users and advocates of our game-changing technology, products and services, especially our digital tools and experiences.
Win as a team make big things happen by working together and being open to new ideas.
Be an active part of the Net Promoter System a way of working that brings more employee and customer feedback into the company by joining huddles, making call backs and helping us elevate opportunities to do better for our customers.
Drive results and growth.
Support a culture of inclusion in how you work and lead.
Do what's right for each other, our customers, investors and our communities.
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 DegreeWhile 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 YearsComcast 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.