The undersecretary for science and technology oversees the activities of five primary divisions:
• Explosives Division
• Chemical and Biological Division
• Command, Control and Interoperability Division
• Human Factors Division
• Infrastructure and Geophysical Division
The undersecretary manages the three cross-cutting divisions of research, innovation/HSARPA (Homeland Security Advanced Research Projects Agency) and transition.
The Science & Technology Directorate’s budget for fiscal 2016 was $778,988,000.
• Strengthening America’s security and resilience by providing scientific products and innovative technology solutions.
• Protecting the homeland, from development through transition, for department components and first responders.
• Providing the federal, state and local officials with the technology and capabilities to protect the homeland.
• Developing transition technology to protect the nation from catastrophic events.
• Advocating for the use of technology to solve major challenges.
• Inspiring potential commercial partners about the mission of the Science & Technology Directorate in order to secure joint investment in mutually aligned initiatives.
• Rapidly develop and deliver knowledge, analyses and innovative solutions that advance the mission of the department.
• Leverage technical expertise to assist DHS components’ efforts to establish operational requirements and select and acquire needed technologies — both through direct investment and through private sector partnerships.
• Develop risk assessments for new technologies (such as drones or cyber threats).
• Strengthen the homeland security enterprise and first responders’ capabilities to protect the homeland and respond to disasters.
• Conduct, catalyze and survey scientific discoveries and inventions relevant to existing and emerging security challenges.
• Foster a culture of innovation and learning, in S&T and across DHS, that addresses challenges with scientific, analytic and technical rigor.