International Editorial Advisory Board Member - Journal of STEM Education, 2017-present.
Associate Editor - International Series on Advances in Boundary Elements, Computational Mechanics Publications, 1996-present.
Associate Editor - Journal of Online Engineering Education, 2011-present.
Editorial Board - International Journal of Engineering Analysis with Boundary Elements, Elsevier, 1993-present.
Editorial Board. International Scholarly Research Notices (formerly ISRN Applied Mathematics), Hindawi Publishing Corporation, 2010-present.
Editorial Board - The Internatonal Journal of Boundary Elements Methods Communications (formally Boundary Elements and Newsletter), Computational Mechanics Publications, 1989-present.
Editorial Board. - The Open Mechanics Journal, Bentham Science Publishers Ltd., 2007-present.
Editorial Board - ISRN Applied Mathematics, Hindawi Publishing Corporation, 2010-present.
Rencis, J.J. (Co-Editor), Technical Journal of the 2009 ASME Early Career Technical Conference (ECTC), Tuscaloosa, AL, October 2-3, 2009.
Rencis, J.J. (Associate Editor), Technical Journal of the 2008 ASME Early Career Technical Conference (ECTC), Miami, FL, October 3-4, 2008.
Rencis, J.J. (Associate Editor), Technical Journal of the 2007 ASME Early Career Technical Conference (ECTC), Miami, FL, October 5, 2007.
Rencis, J.J. (Associate Editor), Technical Journal of the 2006 ASME Early Career Technical Conference (ECTC), Jackson, MS, October 6-7, 2006.
Rencis, J.J. and Dippery, Jr., R.E. (Guest Editors), Special Issue on Industrial Applications in Boundary Elements, Engineering Analysis with Boundary Elements, Vol. 26, No. 5, May 2002.
Brebbia, C.A. and Rencis, J.J. (Editors), Boundary Elements XV, Vol. 1: Fluid Flow and Computational Aspects, Computational Mechanics Publications, Southampton and Elsevier Applied Science, London, 1993.
Brebbia, C.A. and Rencis, J.J. (Editors), Boundary Elements XV, Vol. 2: Stress Analysis, Computational Mechanics Publications, Southampton and Elsevier Applied Science, London, 1993.
Rencis, J.J. and Mullen, R.L. (Editors), Structural Engineering and Microcomputers, American Society of Civil Engineers Publications, New York, 1987.