Overall Purpose: This career step requires senior level experience. Defines Technical Solution and ensures alignment; Provide technical leadership for the evolving architectural capabilities of the entire solution. Works closely with the Enterprise Architects and System Engineers to ensure that individual program and product strategies align with business and technical objectives:Facilitates important design decisions for development teams; local authority. Key Roles and Responsibilities: Specifies the components and their interactions that comprise the End to End Integrated Architecture including: Work with customers, stakeholders, and development teams to define high-level solution; Determine the primary components and subsystems and analyze technical trade-offs; Identify interfaces and collaborations between them, define higher-level functional Nonfunctional Requirements NFRs; Defines a shared technical and architectural vision focused on creating technical alignment for the full Solution rather than concerns for specific components; Work with portfolio stakeholders, customers, Enterprise Architects, System Engineers and development teams to align the architectural direction; Establish incremental implementation strategy and technical foundation for the architectural runway; Abstraction and generalization to preserve architectural flexibility; Ensure that common technology, design practices, and infrastructure are used when applicable; and Facilitate the reuse of code, components, and proven patterns; Influence common modeling, design, and coding practices. Job Contribution: Senior level technical expertise. Deep technical knowledge and subject matter expert on ATT technologies. Education: Preferred Bachelors of Science degree in Computer Engineering, Computer Science, Applied Science, Electrical Engineering, or Math; or equivalent experience. Experience: Typically requires 5-8 years experience. Technical Career Pathway (TCP) role. Supervisory: No.