BANC3 was selected to provide life cycle Post Production Software Support (PPSS) of the Tactical Internet Management System (TIMS) and network support for the System Deployment Integration and Network (SDIN) in support of the U.S. Army Communications-Electronics Command (CECOM) Software Engineering Center (SEC) Command, Control, Communications-Tactical (C3T) Directorate at Aberdeen Proving Ground (APG), Maryland.The Tactical Internet Management System (TIMS) provides various Network Operations (NETOPS) functionality in support of the Army Capability Sets, the Integrated Tactical Network Environment (ITNE), and the Common Operating Environment (COE). The System Deployment Integration and Network (SDIN) is a DoD resource managed and operated by the CECOM SEC that brings together resources and capabilities into one centralized location in which Joint and Coalition users can share resources and communications assets in order to support and prepare for unique missions. BANC3 performed the maintenance and configuration for operations networks, and the installation, operation and maintenance of cyber posture for SDIN Cyber Security Cell. Additional efforts included maintaining SDIN on demand Distributed Testing Environment (DTE); plan, engineering and executing the Joint Users Interoperability Communications Exercise (JUICE) for the Army, Combatant Command, Services and Agencies; maintaining lab security posture and lab network/systems design; protecting of government information; and maintaining software and hardware baselines.