Nielsen is Professor, Management and Organization Department, Carroll School of Management, Boston College. He works in the areas of organizational ethics, politics, conflict transformation, and political-economy. He is a past President of the Society For Business Ethics. He has served as Senior Editor for Ethics and Social Responsibility related articles of Organization Studies, the journal of the European Group for Organizational Studies, and is serving on the Editorial Board of Business Ethics Quarterly, the journal of the Society for Business Ethics as well as the Editorial Boards of Finance, Ethics, and Regulation and the Sustainability Accounting, Management and Policy Journal, and the Journal of Academic Ethics. His publications include The Politics of Ethics: Methods For Acting, Learning, And Sometimes Fighting, With Others In Addressing Ethics Problems In Organizational Life. Oxford University Press. In addition, he has published more than 100 articles in journals such as Academy of Management Review, Academy of Management Executive, American Business Law Journal, Business Ethics Quarterly, Business Ethics: A European Review, Business and Society, Human Resources Management, Journal of Applied Behavioral Science, Journal of Business Ethics, Journal of Management Inquiry, Labor Law Journal, Organization Studies, and Strategic Management Journal. He has consulted and done executive education work in Asia, Europe, Latin America, the Mediterranean, the Gulf States, and North America with many organizations such as Alpha Bank, The American Friends Service Committee, ALBA, the Corporate Governance Group of the Bank of Norway’s Investment Management Global Fund, Carrefour, Citigroup, Eurobank, the European Union, IBM, Neochemiki, New York City, Novo-Nordisk, the Peace Research Institute of Oslo, Piraeus Bank, Titan, the United Nations, the U.S. Office of Education, and the WGBH Educational Foundation.