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Hiroaki
hirohotta@outlook.com
917-593-1325
315 East 5th St. #3H
New York, NY 10003
Network Operations Engineer
19 years experience W2
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Summary

Experience
Network Operations Engineer
Information Technology
Jul 2015 - Jul 2015
Monitoring, troubleshooting and implementing for entire MLB network that may operate in live broadcast production. Remote locations include major and minor league ballparks, data centers, offices and interconnections to clouds as well as WiFi systems for consortium ball parks, data sync for home and away teams and offices. Tasks including:
  • Q&A and delivering solutions to network issues (Layer 1,2, 3 and WiFi) for clients, partners and internal staff on a daily basis.
  • Working closely to MLB broadcast and System infrastructure teams to configure and troubleshoot on VLAN and IP assignments for control, management and data flows.
  • Troubleshooting multicast for live streaming service.
  • Executing configurations on a daily basis and for large deployments.
  • Updating and troubleshooting ACL, NAT, IPSEC, VPN at ASA firewall device.
  • Inspecting Fiber-Optic Link by measuring TX and RX levels and checking any errors at interface.
  • Creating SSID and assigning it to Access Points.
  • Helping engineering team for new designs and implementations.
  • Cooperating with another technical departments to fulfill installation, deployment and troubleshoot.
  • Upgrading software for network devices.
  • Updating monitoring system.
  • Opening RMA case at manufactures to replace faulty devices.
  • Creating documentations for circuit inventory and drawing, vendor contact, instruction for tools, etc.
  • Communicating with circuit carriers such as LUMEN (Century Link), AT&T, Zayo, Megaport and CoreSite for troubleshooting and upgrading also maintaining business relationships. Independent Network Technician, New York, NY
Data Center Fiber Optics Firewall IPsec NAT VLAN VPN
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Information Technology
Aug 2011 - Jun 2015
terminating and installing network devices and servers as well as helping configurations for management and ports in video editorial postproduction and broadcast environments.
No skills were added
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Independent Technician/ Engineer
Information Technology
Apr 2002 - Jun 2015
  • Design, installation, wiring, maintenance, repair and operating for audio, sound, video, broadcast, network and data systems at recording/audio post/film/TV studios, data center, conference room, etc.
  • Contract or per diem work at (All Mobile Video, MLB Advanced Media, Harris, Post Factory NY, USA Studios, The National Academy of Recording Arts & Sciences Inc, Gigantic Film Studios, John Lennon Educational Tour Bus, Verizon Recording Bus, Beatstreet Productions, Euphoria Studios, Sweet Rhythm, Nola Recording Studios, Sound on Sound Recording Studios, etc)
Data Center
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Technical Engineer
Information Technology
Apr 2005 - Apr 2007
Worked on technologically oriented duties in diversified audio video formats for multiple rooms facility
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Edit Skills
Non-cloudteam Skill
Education
Commercial Science Business Administration
Recording Engineering and Production Program. University of Osaka Gakuin 1987
Institute of Audio Research
Certifications
CCNA
CCNP, ETA International certified "Fiber Optics Installer"
Skills
Data Center
2015
13
Fiber Optics
2015
1
Firewall
2015
1
IPsec
2015
1
NAT
2015
1
VLAN
2015
1
VPN
2015
1