Comcast Business is looking for a highly skilled Network Engineer to join our Design & Architecture team. As a Network Engineer, you’ll design, implement, and optimize enterprise-level network solutions that power some of the nation’s largest businesses. This role offers the opportunity to work with cutting-edge technologies, mentor junior engineers, and contribute to innovative projects that enhance security, scalability, and performance across Comcast’s global network.
Network Engineer Responsibilities
As a Network Engineer, your core responsibilities will include:
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Leading design and deployment of custom enterprise network solutions.
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Providing Tier IV escalation support for troubleshooting and diagnosing complex network issues.
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Collaborating with Sales and Solutions Architects to design and implement customer pilots.
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Researching and evaluating new hardware/software to align with future technology needs.
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Managing network capacity, creating planning models, and ensuring compliance with standards.
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Designing presentations and delivering technical information to diverse audiences.
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Implementing and enforcing policies, procedures, and standards for security and performance.
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Participating in rotating “on call” support to ensure availability.
Required Skills & Experience – Network Engineer
To excel as a Network Engineer, you should bring:
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Bachelor’s degree in a technical field (or equivalent experience).
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7+ years of experience in network design, installation, troubleshooting, and optimization.
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Certifications such as CCNP, JNCIP, FNCSP(NSE4), or equivalent.
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Deep knowledge of routers, switches, firewalls, and wireless devices (Meraki, Fortinet, Juniper).
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Strong expertise in protocols and technologies, including:
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SD-WAN, MPLS, Frame-Relay, ISDN, T1
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Routing: OSPF, BGP, Policy Routing
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High Availability: HSRP, VRRP, GLBP, BFD
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VPN & tunneling: GRE, IPSec, DMVPN, VXLAN
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QoS, ACLs, VLANs, VTP, STP
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Familiarity with VoIP, SIP, PRI trunking, and Cisco WebEx.
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Hands-on experience with network tools like Zabbix, Grafana, SolarWinds, FortiManager, Wireshark.
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Understanding of compliance frameworks (PCI DSS, HIPAA, SOC).
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Strong documentation and presentation skills.
Preferred Skills – Network Engineer
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AI and network automation using scripting/coding.
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Strong organizational skills to handle multiple projects simultaneously.
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Excellent collaboration and communication for working with cross-functional teams.
Why Comcast Business?
At Comcast, we believe in innovation, collaboration, and customer-first solutions. As part of our team, you’ll enjoy:
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Competitive salary: $104,150 – $156,225 annually
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Comprehensive health, dental, and vision benefits
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401(k) savings with company match
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Paid time off, holidays, and flexible schedules
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Opportunities for bonuses and career growth
About Comcast Business
Comcast Business delivers Connectivity, Communications, Networking, Cybersecurity, Wireless, and Managed Solutions to organizations of all sizes. Powered by the nation’s largest gig-speed broadband network and backed by 24/7 support, Comcast Business is one of the fastest-growing enterprise service providers. Recognized for innovation and industry leadership, we’re committed to delivering future-ready solutions that help businesses thrive.
Equal Opportunity Employer
Comcast is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, gender, sexual orientation, national origin, disability, veteran status, or other protected categories.