Deputy district attorney Denver District Attorneys Office, 1971-1973. Partner DiManna, Eklund, Ciancio & Jackson, Denver, 1975-1981, Smart, DeFurio, Brooks & Eklund, Denver, 1982-1984, Roath & Brega, Professional Corporation, Denver, 1984-1988, Faegre & Benson, Denver, 1988-1994, LeBoeuf, Lamb, Greene & MacRae LLP, Denver, 1994—2003, Ballard Spahr Andrews & Ingersoll, LLP, Denver, since 2003. Member local rules committee Bankruptcy Court District of Columbia, 1979-1980.
Reporter National Bankruptcy Conference, 1981-1982. Lecturer annual spring meeting American Bankruptcy Institute, Rocky Mountain Bankruptcy Conference, Continuing Legal Education Colorado, Inc., Colorado Practice Institute, Colorado Bar Association, National Center Continuing Legal Education, Inc., Professional Education Systems, Inc., Commercial Law Institute American, Law Education Institute, Inc., Bureau National Affairs, Inc., Practising Law Institute, Southern Methodist University School Law, Continuing Education Services, Law Seminars International, Lorman Business Center, Inc, advisory board American Bankruptcy Institute Law Review 1993-1999.
- Author: The Problem with Creditors' Committees in Chapter 11: How to Manage the Inherent Conflicts without Loss of Function. Contributing author: Collier's Bankruptcy Practice Guide, Representing Debtors in Bankruptcy, Letters Formbook and Legal Opinion, Advanced Chapter 11 Bankruptcy Practice, member advisory board Application Binary Interface Law Review, 1993-2000. Contributor to law journals.
Fellow American College Bankruptcy. Member American Bar Association (business law and corporation banking section since 1977, business bankruptcy committee since 1982, subcommittee on rules since 1981), Colorado Bar Association (board governors 1980-1982, corporation banking and business law section since 1977, ethics committee 1981-1982, subcommittee bankruptcy courts), American Bankruptcy Institute (director Rocky Mountain Bankruptcy Conference), Denver Bar Association (trustee 1983-1986), member Faculty Federal Advocates & trustee 1999-2001.