IntelliSolutions Inc., San Diego, is being awarded a potential $$23,241,504 indefinite-delivery/indefinite-quantity, cost-plus-fixed-fee contract to provide engineering support services for standards engineering and analysis, test support, configuration management, architecture engineering and analysis services, fleet support engineering services, and Network Design Facility operation to ensure interfacing Navy, joint service, and allied nations air, surface, subsurface and land command, control, communications, computers and intelligence, surveillance, and reconnaissance systems are interoperable (N66001-14-D-0041). Tactical Engineering & Analysis Inc., San Diego, is being awarded a potential $22,592,386 contract (N66001-14-D-0042), and Data Intelligence LLC, Marlton, New Jersey, is being awarded a potential $$21,961,954 contract (N66001-14-D-0040). Each awardee will compete for task orders during the ordering period. Each five-year contract includes a three-year base period followed by a two-year option period. The Space and Naval Warfare Systems Center Pacific, San Diego, is the contracting activity.