John Granahan Email & Phone Number
Metro Ethernet Engineering Ops @ Comcast
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John Granahan Location
- Woburn, MA, US
John Granahan Work
- Metro Ethernet Engineering Ops @ (June 2015 - Present)
- CCT5 @ (June 1998 - Present)
John Granahan Education
- Northeastern University
Bachelor of Science (B.S.) (Fine/Studio Arts, General)
John Granahan Skills
- Metro Ethernet
- Cabling
- RF
- IPTV
- Cisco Technologies
- Cable Television
- Coax
- Cables
- VoIP
- Broadband
- Home Theater
- HFC
- DWDM
- Troubleshooting Hardware
- Telecommunications
- IP
- Switches
- DOCSIS
- VOD
- TCP/IP
- IPv6
- Ethernet
- Wireless Networking
- Digital TV
- Telephony
- Cisco IOS
- Hybrid Fiber Coax
- WiFi
- Set Top Box
- Cisco Routers
- Wireless
- Cable Modems
- Routers
- Internet Services
- Computer Hardware Troubleshooting
John Granahan Summary
- John Granahan, based in Woburn, MA, US, is currently a Metro Ethernet Engineering Ops at Comcast Cable. John Granahan brings experience from previous roles at Comcast Cable. John Granahan holds a Bachelor of Science (B.S.) in Fine/Studio Arts, General @ Northeastern University. With a robust skill set that includes Metro Ethernet, Cabling, RF, IPTV, Cisco Technologies and more. John Granahan has 3 emails and 3 mobile phone numbers on RocketReach.
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