Karthik Rangarajan

Corporate Officer/Principal at EF Johnson Technologies, Inc.

Electronic Technology

Consumer Services

Communications

Profile

Karthik Rangarajan is currently the Senior Vice President-Strategy & Products at EF Johnson Technologies, Inc. He previously worked as a Senior Product Manager at Cisco Systems, Inc. and as a Product Manager at Nortel Networks, Inc. Mr. Rangarajan holds a graduate degree from Virginia Polytechnic Institute & State University and an MBA from SMU-Cox School of Business.

Karthik Rangarajan active positions

Companies	Position	Start
EF Johnson Technologies, Inc. EF Johnson Technologies, Inc. Computer CommunicationsElectronic Technology EF Johnson Technologies, Inc. develops and markets secure communications solutions. It offers portables, mobiles, ATLAS systems solutions and ATLAS systems products. The firm serves the first responders in the public safety and public service, federal government, state and military sectors. The company was founded by Edgar F. Johnson in 1923 and is headquartered in Irving, TX.	Corporate Officer/Principal	-

All active positions of Karthik Rangarajan

Former positions of Karthik Rangarajan

Companies	Position	End
Nortel Networks, Inc. Nortel Networks, Inc. Major TelecommunicationsCommunications Nortel Networks, Inc. provides digital network solutions and services. It offers end-to-end broadband, voice over Internet Protocol, multimedia services and applications, and wireless broadband technology solutions. The company is headquartered in Nashville, TN.	Corporate Officer/Principal	-
CISCO SYSTEMS, INC.	Corporate Officer/Principal	-

See the detail of Karthik Rangarajan's experience

Training of Karthik Rangarajan

SMU-Cox School of Business	Masters Business Admin
Virginia Polytechnic Institute & State University	Graduate Degree

Experiences
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Linked companies

Listed companies	1
CISCO SYSTEMS, INC.	Electronic Technology

Private companies	2
EF Johnson Technologies, Inc. EF Johnson Technologies, Inc. Computer CommunicationsElectronic Technology EF Johnson Technologies, Inc. develops and markets secure communications solutions. It offers portables, mobiles, ATLAS systems solutions and ATLAS systems products. The firm serves the first responders in the public safety and public service, federal government, state and military sectors. The company was founded by Edgar F. Johnson in 1923 and is headquartered in Irving, TX.	Electronic Technology
Nortel Networks, Inc. Nortel Networks, Inc. Major TelecommunicationsCommunications Nortel Networks, Inc. provides digital network solutions and services. It offers end-to-end broadband, voice over Internet Protocol, multimedia services and applications, and wireless broadband technology solutions. The company is headquartered in Nashville, TN.	Communications