Comcast
Network Engineer
$93K–$139K
NJ - Mount Laurel, 1800 Bishops Gate · Full-time · Posted Oct 30, 2026
- Experience
- 5+ years; listed work experience is 5–7 years.
- Education
- Bachelor's degree in Computer Science, Network Engineering, Telecommunications, or related field, or equivalent practical experience.
- Visa sponsorship
- Ineligible for visa sponsorship; must be legally authorized to work in the United States and not require sponsorship now or in the future.
About the job
Supports the design, implementation, troubleshooting, and operation of large-scale, multi-vendor production networks.
What you'll do
- Configure, upgrade, migrate, and validate network infrastructure and platforms.
- Troubleshoot routing, connectivity, performance, and configuration issues; participate in incident resolution and root-cause analysis.
- Support network audits, capacity and reliability initiatives, and maintain technical documentation and procedures.
What they ask for
- Strong knowledge of TCP/IP, IPv4/IPv6, subnetting, packet forwarding, and routing protocols including BGP, IS-IS, OSPF, LDP, RSVP, and MPLS.
- Experience troubleshooting Layer 2 and Layer 3 issues and supporting production network changes.
- Familiarity with multi-vendor environments such as Cisco, Juniper, and Nokia.
- Bachelor's degree in a related field or equivalent practical experience.
Nice to have
- CCNA, CCNP, JNCIA, Nokia, or equivalent certification.
- Experience with carrier, backbone, service-provider, or large enterprise networks; monitoring tools; or exposure to Python, APIs, network automation, or AI-assisted network operations.
Pay
$92,636.96 - $138,955.44 USD base pay
Tools
TCP/IP, IPv4/IPv6, BGP, IS-IS, OSPF, LDP, RSVP, MPLS
AI focus
AI-assisted network operations is mentioned as a plus, but is not required.
Model-written summary · the original posting is authoritative