He is an amazing lawyer to work with on very fluid and complicated cases.
2025 Chambers USA
He is a good listener and puts people at ease with his experience, excellent technical knowledge, and great responsiveness.
2024 Chambers USA
James Melendres is a trial lawyer and crisis adviser who represents companies and executives in complex, high-stakes criminal, civil, and regulatory matters nationwide.
A leader, James chairs Snell & Wilmer’s Litigation, Investigations, and Trials Practice Group. He also chairs the firm’s Investigations, Government Enforcement and White Collar Defense Industry Group and co-chairs the Cybersecurity, Data Protection and Privacy Industry Group.
As a trial lawyer and crisis strategist, James leads high-stakes internal investigations and defends companies and executives in complex federal and state criminal, civil, and regulatory matters. He has extensive experience litigating complex civil matters, including multi-party disputes, parallel proceedings, and high-exposure cases involving significant financial, regulatory, and reputational risk. He also advises clients on managing enterprise cybersecurity risk across the full incident lifecycle, including data breaches, cyberattacks, and related enforcement actions.
James is frequently called upon to guide clients through bet-the-company crises and public-facing enforcement matters. He has appeared on CBS, CNBC, and MSNBC, and has been quoted by The Wall Street Journal and Bloomberg.
Prior to joining Snell & Wilmer, James served as a federal prosecutor for nearly a decade and led high-profile and complex matters, including the prosecutions of former Central Intelligence Agency Director David Petraeus and the leader of the Tijuana Cartel. He also served in the leadership offices at the Department of Justice in Washington, D.C., and in his role as counsel to the Assistant Attorney General for National Security, James helped manage the DOJ National Security Division and counseled senior DOJ officials on a wide variety of matters – from high-profile cyber investigations and related litigation to the strategic use of trade sanctions to counter cyber-related national security threats.