Managing Partner, Bigley Ranish, LLP
Sean M. Bigley is a national security attorney and managing partner of Bigley Ranish, LLP. Mr. Bigley’s practice primarily encompasses defending federal employees and contractors in security clearance denial cases. He also provides personnel security consulting to major international defense and aerospace corporations, and prosecutes intelligence community whistle-blower retaliation cases.
Since first opening his firm in 2013, Mr. Bigley has grown it from a solo practice to a five-attorney partnership with employees in three states. Bigley Ranish, LLP attorneys regularly appear before administrative tribunals at agencies ranging from the CIA to the Department of State, representing in excess of 200 American intelligence officers, diplomats, armed forces personnel, and other security clearance holders each year around the world. In 2016 alone, Mr. Bigley and his colleagues represented clients in roughly forty states and a dozen countries.
The idea for this unique practice was borne out of Mr. Bigley’s prior service as a federal background investigator. Prior to and during law school, Mr. Bigley was an investigator for the U.S. Office of Personnel Management, where he conducted some of that agency’s most sensitive security investigations in the Los Angeles metropolitan area. Mr. Bigley has also served on the faculty of Chapman University, teaching national security and criminal justice courses with an emphasis in U.S.-European security cooperation. Earlier in his career, Mr. Bigley worked for several years in the White House and Department of Homeland Security under President George W. Bush.
A recognized expert in national security law, Mr. Bigley’s commentary on the topic is frequently sought by major media outlets such as Fox News, The New York Times, and CNN. He is a contributing writer for Clearancejobs.com and GovExec.com.
Mr. Bigley earned his Juris Doctorate from Chapman University School of Law. He holds a Bachelor’s Degree from Washington D.C.’s American University and a Master’s Degree from Boston University.
Of Counsel, Buchanan Ingersoll & Rooney PC
Senior Fellow, Administrative Conference of the United States
Paul D. Kamenar is a Washington, D.C. public policy and appellate attorney who counsels clients on legal, regulatory, and public policy matters. He is also a Senior Fellow of the Administrative Conference of the United States and guest lectures at the U.S. Naval Academy on National Security Law. He has been a speaker at several conferences across the country on overcriminalization and regulatory enforcement, including those sponsored by the American Bar Association, George Mason University Law School, S.J. Quinney College of Law-University of Utah, American University Washington College of Law, Northwestern University School of Law, and the Cleveland Chapter of the Federalist Society. He also has briefed Members of Congress and their staff on overcriminalization issues along with representatives from the National Association of Criminal Defense Lawyers and the Heritage Foundation. He and his clients have also testified before congressional committees on these issues. He was Senior Executive Counsel of the Washington Legal Foundation, Clinical Professor of Law at George Mason University Law School from 1999-2005, and adjunct professor at Georgetown University Law Center teaching a separation of powers/appellate advocacy seminar. He is a graduate of Georgetown Law and received his undergraduate degree from Rutgers College.
Senior Fellow, Administrative Conference of the United States
Paul D. Kamenar is a Washington, D.C. public policy and appellate attorney who counsels clients on legal, regulatory, and public policy matters. He is also a Senior Fellow of the Administrative Conference of the United States and guest lectures at the U.S. Naval Academy on National Security Law. He has been a speaker at several conferences across the country on overcriminalization and regulatory enforcement, including those sponsored by the American Bar Association, George Mason University Law School, S.J. Quinney College of Law-University of Utah, American University Washington College of Law, Northwestern University School of Law, and the Cleveland Chapter of the Federalist Society. He also has briefed Members of Congress and their staff on overcriminalization issues along with representatives from the National Association of Criminal Defense Lawyers and the Heritage Foundation. He and his clients have also testified before congressional committees on these issues. He was Senior Executive Counsel of the Washington Legal Foundation, Clinical Professor of Law at George Mason University Law School from 1999-2005, and adjunct professor at Georgetown University Law Center teaching a separation of powers/appellate advocacy seminar. He is a graduate of Georgetown Law and received his undergraduate degree from Rutgers College.
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