The SoSE&I Directorate, under Assistant Secretary of the Army for Acquisition, Logistics, and Technology (ASA(ALT)), provides coordinated System of System (SoS) analysis, engineering and architectural and integration products to facilitate how the Army efficiently shapes, manages, validates and synchronizes the fielding of integrated materiel capabilities.

The SoSE&I Directorate is comprised of three main directorates:

  • System of Systems Integration (SoSI)
  • System of Systems Engineering (SoSE)
  • Chief Information Officer (CIO)

The SoSI, through the SoS approach, synchronizes integration and interoperability across the Program Executive Offices (PEOs) and Army Programs of Record (PoRs), current force systems and other Doctrine, Organization, Training, Leadership, Personnel and Facilities (DOTLPF) elements, in order to achieve integrated capabilities for a full-spectrum force. SoSI is the material integrator for the Network Integration Evaluations (NIEs) and Capability Set (CS) fielding efforts.