**Job Description:** **Overall Purpose:** Design applications, platforms or services by translating core business requirements into comprehensive technical solutions, ensuring functional, performance, and reliability through hands-on system design, technical enablement, and strategic decision-making across platform, network, software, and cloud environments. **Key Roles and Responsibilities:** Typical tasks may include, but are not limited to, the following: • **System Design and Architecture:** Design and create scalable, high-performance, and reliable system architectures and platforms. • **Requirements Analysis and Integration:** Translate business needs into technical specifications and ensure seamless integration of system components. • **Technical Leadership and Collaboration:** Provide guidance to development teams, align technical solutions with business objectives, and collaborate with stakeholders. • **Performance, Reliability, and Troubleshooting:** Conduct performance and reliability analysis, and resolve system issues and bottlenecks. • **Documentation, Security, and Continuous Improvement:** Maintain detailed system documentation, ensure security and compliance, and stay updated with industry trends for ongoing improvement. **Job Contribution:** An experienced professional, recognized as an expert, creatively resolving complex issues with broad and in-depth knowledge. Leads significant projects with strategic autonomy, influencing executive decisions. Mentors less experienced staff, implements long-term plans impacting the organization, and frequently collaborates with senior leadership. **Supervisor:** No **TCP Career Step Differentiator:** Designs systems and platforms for large complex projects that have multiple system interdependencies. **Education/Experience:** Bachelor’s degree (BS/BA) desired in Computer Science. 5+ years of related experience. Certification is required in some areas. **Weekly Hours:** 40 **Time Type:** Regular **Location:** Dallas, Texas **Salary Range:** $128,400.00 - $215,800.00 It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made. AT&T will consider for employment qualified applicants in a manner consistent with the requirements of federal, state and local laws We expect employees to be honest, trustworthy, and operate with integrity. Discrimination and all unlawful harassment (including sexual harassment) in employment is not tolerated. We encourage success based on our individual merits and abilities without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, disability, marital status, citizenship status, military status, protected veteran status or employment status