Cjay J
Senior Network Engineer at IBM | Cary, North Carolina, United States
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Cjay J is a seasoned Senior Network Engineer at IBM, bringing over a decade of diverse experience in system operations, network design, and software programming. In his current role within the Global Infrastructure Network Operation team, Cjay plays a pivotal role in the operation and service management of IBM's expansive global network, which includes cutting-edge technologies like SD-WAN and Cisco ACI. His expertise in switching and routing protocols, combined with a deep understanding of Linux operating systems, positions him as a key contributor to the organization’s network architecture and performance.
Cjay's core competencies encompass a robust knowledge of Ethernet, TCP/IP, VLAN, STP, IGP, BGP, MPLS, and VPN technologies, enabling him to design and administer Core, Distribution, and Access network infrastructures effectively. He is particularly adept at leveraging automation tools such as Ansible and Python to streamline network operations, enhancing efficiency and reliability across IBM's global network. His hands-on experience with troubleshooting complex network issues ensures that he can quickly identify and resolve potential disruptions, maintaining optimal service levels.
Currently, Cjay is involved in several high-impact projects aimed at enhancing network scalability and resilience. His contributions not only focus on immediate operational needs but also on future-proofing IBM's network capabilities to support evolving business demands. With a strong foundation in IP Multicast, IGMP, and PIM-SM, Cjay is well-equipped to tackle the challenges of modern networking, making him an invaluable asset to IBM’s infrastructure team. His commitment to continuous learning and adaptation in the fast-paced tech landscape further underscores his dedication to excellence in network engineering.
Senior Network Engineer at IBM in February 2021 to Present
Senior Network Engineer at Extreme Networks in October 2018 to January 2021
Senior Network Engineer at Samsung Electronics in January 2017 to October 2018
Senior Network Engineer at Samsung Electronics America in November 2014 to December 2016
Senior Network Engineer at Samsung Electronics in March 2009 to October 2014
Software Engineer at Samsung Electronics in February 2005 to February 2009
Assistant Engineer at Samsung Electronics in July 2000 to January 2005
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Chung-Ang University, Bachelor of Engineering - BE, June 1994 to June 1998
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Network Engineering
Routers
Linux
Internet Protocol (IP)
Troubleshooting
Ethernet
Open Shortest Path First (OSPF)
Border Gateway Protocol (BGP)
Multiprotocol Label Switching (MPLS)
C
C++
VLAN
Spanning Tree
IS-IS
IP Multicast
IGMP
PIM-SM
EIGRP
SD-WAN
Cisco Application Centric Infrastructure (ACI)
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Discover more about IBMWhat is Cjay J email address?
Email Cjay J at [email protected]. This email is the most updated Cjay J's email found in 2026.
How to contact Cjay J?
To contact Cjay J send an email to [email protected]. (updated on August 25, 2024)
What company does Cjay J work for?
Cjay J works for IBM
What is Cjay J's role at IBM?
Cjay J is Senior Network Engineer
What is Cjay J's Phone Number?
Cjay J's phone (704) ***-*174
What industry does Cjay J work in?
Cjay J works in the Information Technology & Services industry.
Cjay J Email Addresses
Cjay J Phone Numbers
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