Dr.A.Ebenezer Jeyakumar showed a very high self-confidence in his activities throughout his academic and administrative career. He is having the ability to articulate his vision and always has willingness to pursue his vision. He uses innovative strategies to establish a sea-change scenario in his working environment. In his activities, he incorporated the following behaviours such as, Directive (structure), Supportive (consideration), Achievement-oriented (creating & defining challenges / opportunities to succeed) and Participative (involving followers in problem-solving and decision-making). He understood his personal leadership style well throughout his career lasting 42 years and due to its implications, grown as a role model for organizational leadership.
- Principal, Government College of Engineering, Salem (2005-2008).
- Principal (in-charge), Government College of Technology, Coimbatore (2005).
- Professor and Head, Department of Electrical Engineering, Alagappa Chettiar College of Engineering and Technology, Karaikudi and Government College of Technology, Coimbatore (2000-2005).
- Government nominee for the conduct of the Single Window System of Admissions, for all the Engineering Colleges, in the State of Tamilnadu, conducted by the Anna University in 1997, when it was introduced for the FIRST time in this state of Tamil Nadu, in its present form.
- Co-ordinator for Single Window System of Admissions to all Polytechnic Colleges in the year 1998 when it was introduced for the FIRST time in Tamil Nadu.
- Co-ordinator of the FIRST Decentralized Counseling of Single Window System of Admissions for all Engineering Colleges in the State of Tamilnadu, at Government College of Technology, Coimbatore for the academic year 2002-2003.
- Secretary, Tamil Nadu MBA/MCA and M.E./M.Tech. Admissions- 2005 through Centralized Counseling organized at Government College of Technology, Coimbatore.
- Member of the Permanent Committee of Hon’ble Mr. Justice A. Raman for the Fixation of Fee Structure in Private Professional Educational Institutions in Tamil Nadu.
- Syndicate Member for a period of three years from 2002 to 2005 of the Anna University, Chennai.
- Syndicate Member for a period of two years from 2006-07 to 2007-08 of the Anna University of Technology, Coimbatore.
- Member of the State Level Committee for Polytechnic Colleges Hotel Management and Catering Technology Institutions for consideration of Additional courses, Revision in Intake and Starting new Institution in Tamil Nadu.
- Zonal Coordinator for Anna University Examinations (B.E., B.Tech., M.E., M.Tech., MBA., MCA. & M.Sc. Degree Courses).
- Regional Director (Academic Research) of Anna University, Chennai.
- Member of the Inspection Committee of AICTE, DoTE and Anna University for Government, Government Aided and the self-financing Engineering Colleges and Polytechnic Colleges.
- Member of the Consultancy Group to Tamil Nadu Electricity Board for pollution problems.
- Chairman of the Board of Studies in Electrical and Electronics Engineering & Electronics and Instrumentation Engineering Branches, Government College of Technology, Coimbatore.
- Chairman of the panel of question paper setters in Anna, Bharathiar, Madras and Bharathidasan Universities.
- Controller of Examinations, Government College of Technology, Coimbatore.
- Library Officer, Government College of Technology, Coimbatore.
- Placement Officer in Government College of Technology, Coimbatore.