Principal Solution Architecture

At AT&T, we empower leaders to drive change in a fast-evolving, connected world. Your strategic vision will help serve customers and transform lives through innovative solutions and impactful connections.

Overall Purpose

To support the design, implementation, and continuous improvement of enterprise master data solutions by aligning business processes, data governance standards, and system capabilities across the STIBO STEP and Oracle ecosystems. The role is responsible for ensuring data quality, operational efficiency, and scalable business processes that support AT&T's supply chain and procurement functions.

Key Roles and Responsibilities: Typical tasks may include, but are not limited to the following:

• Solid knowledge around design and implement solutions across STIBO STEP and Oracle ecosystems (Oracle 12 on-prem and Oracle Cloud)
• Hands on experience with configuration and support of STIBO STEP (data models, workflows, business rules, and validations)
• Manage item master data, ensuring data quality, governance, and lifecycle integrity
• Perform data extraction, transformation, merging, and reconciliation across systems
• Design and support API integrations and batch data processes
• Troubleshoot data issues and drive root cause analysis and resolution
• Provide hands-on production support, including data cleansing and issue remediation
• Translate business requirements into scalable, maintainable system designs
• Partner with business stakeholders to understand processes and align them with system capabilities
• Support SIT and UAT testing, including validation of data and system functionality
• Identify and implement opportunities for process and system efficiency improvements
• Collaborate with Tech Dev, data governance, and cross-functional teams
• Maintain documentation and tracking using tools such as SmartSheets
• Partner with business stakeholders to improve master data governance, data stewardship, and business process effectiveness.
• Lead data quality initiatives and identify opportunities to reduce manual effort, improve controls, and increase process efficiency.
• Support enterprise transformation initiatives involving supplier, vendor, item, and contract master data.
• Provide guidance on data governance standards, master data management practices, and system usage across business and technology teams.

Job Contribution

• Functions as a senior individual contributor and subject matter expert in STIBO STEP and Oracle data ecosystems
• Drives data quality, integrity, and reconciliation accuracy across platforms
• Ensures solutions are scalable, efficient, and aligned with business needs
• Acts as a key bridge between business requirements and technical implementation
• Contributes to enterprise data governance and roadmap initiatives
• Provides leadership through problem-solving, solution design, and cross-functional collaboration
• Drives adoption of enterprise master data governance practices and supports organizational data maturity initiatives.
• Influences operational and strategic decisions through data analysis, process expertise, and solution recommendations.
• Serves as a trusted advisor to both business and technology stakeholders in the areas of master data, governance, and process transformation.

Education/Experience

7+ years of related experience and a BA/BS in Information Technology, Computer Science, Engineering, or related field

Required (Must Have) Experience:

• Strong hands-on experience with STIBO STEP (configuration, data quality, reconciliation)
• Experience with Oracle ERP, including: Oracle 12 (on-premise) Oracle Cloud
• Strong SQL / PL/SQL skills
• Experience with APIs and data integration
• Proven ability to extract, merge, and reconcile data across systems
• Experience working with item master, supplier, vendor, or contract master data within supply chain and procurement business processes.

Preferred Skills: 

• Master Data Management (MDM) and Data Governance experience.
• Business process analysis and continuous improvement experience.
• SmartSheets or similar tracking/documentation tools.
• Experience with Oracle modules (Purchasing, Inventory, iSupplier, Vendor Management, Contracts).
• Strong analytical, problem-solving, communication, and stakeholder management skills.

Our Principal Solution Architecture jobs earn between $155,400.00 - $261,100.00 USD Annual. Not to mention all the other amazing rewards that working at AT&T offers. Individual starting salary within this range may depend on geography, experience, expertise, and education/training.

Joining our team comes with amazing perks and benefits:

• Medical/Dental/Vision coverage
• 401(k) plan
• Tuition reimbursement program
• Paid Time Off and Holidays (based on date of hire, at least 23 days of vacation each year and 9 company-designated holidays)
• Paid Parental Leave
• Paid Caregiver Leave
• Additional sick leave beyond what state and local law require may be available but is unprotected
• Adoption Reimbursement
• Disability Benefits (short term and long term)
• Life and Accidental Death Insurance
• Supplemental benefit programs: critical illness/accident hospital indemnity/group legal
• Employee Assistance Programs (EAP)
• Extensive employee wellness programs
• Employee discounts up to 50% off on eligible AT&T mobility plans and accessories, AT&T internet (and fiber where available) and AT&T phone

40

Regular

Alpharetta, Georgia

$155,400.00 - $261,100.00

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.