Senior Network Test Engineer - Cisco Routing & QoS

Comcast (CC) of Willow Grove; United States; Remote; USD 110,000 - 140,000; Full time

Job summary

Comcast is seeking a Senior Manual Test Engineer to design and execute tests for our IP network infrastructure, focusing on Cisco routing and switching, IP/MPLS, OSPF, IS-IS, BGP, and QoS.

You will leverage Ixia or Spirent for traffic generation, validate configurations, and work with cross-functional teams to ensure robust network solutions. A CCNP or equivalent certification and 6–10 years of hands-on testing experience are preferred.

Qualifications

• 6–10 years in testing Cisco networking technologies.
• Automation knowledge with traffic generators (Ixia or Spirent) a plus.
• CCNP or equivalent certification.
• Strong problem solving and troubleshooting skills.
• Excellent verbal and written communication skills.

Responsibilities

• 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.
• Automation knowledge and experience with traffic generators such as Ixia or Spirent would be an added advantage.
• Other responsibilities align with testing and validation of network infrastructure.

Skills

Manual testing

Cisco networking

Routing/Switching

IP/MPLS

OSPF

IS-IS

BGP

Segment Routing

L2/L3 VPNs

QoS

Automation knowledge

Ixia

Spirent

Git

Python

NETCONF-YANG

Education

Bachelor's Degree

Tools

Ixia

Spirent

Git

Python

NETCONF-YANG

Job description

Comcast is seeking a Senior Manual Test Engineer to design and execute tests for our IP network infrastructure, focusing on Cisco routing and switching, IP/MPLS, OSPF, IS-IS, BGP, and QoS.

You will leverage Ixia or Spirent for traffic generation, validate configurations, and work with cross-functional teams to ensure robust network solutions. A CCNP or equivalent certification and 6–10 years of hands-on testing experience are preferred.