National Security Sector

Protecting our nation's citizens

Deloitte National Security Sector (NSS) professionals serve clients across Homeland Security, the Department of Justice and the Intelligence Community to improve mission performance and accountability for results. Deloitte combines expertise in security operations with breadth across the national security community, and industry know-how to help tackle some of the toughest, most meaningful national security challenges. Our clients’ success with programs, like TSA’s Pre-check, demonstrate the ability of our teams to help our clients get from issue to impact on national security matters.

Deloitte’s National Security Sector

Deloitte’s National Security Sector works with Federal law enforcement and intelligence agencies to help improve performance, enhance efficiency, and achieve their missions. 

  • Strategy and operations, from strategic planning to business transformation to continuous process improvement
  • Integrated financial program management to help agencies optimize their financial performance
  • Human capital including organization analysis and redesign, workforce planning and shared services
  • A full range of technology program management and advanced analytics to help agencies better link IT programs to broader organization goals

Meet our leader

Nathan Houser

Nathan Houser

Defense and National Security Leader

Nathan Houser, a principal at Deloitte Consulting LLP, leads the Defense and National Security practice, which serves clients across all branches of the Armed Forces, the Combatant Commands, and the a... More