Principal Solution Architecture

AT&T • Plano, TX

47d • Onsite

About The Position

This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered. Join AT&T and help shape the future of communications and technology that connect the world. We value innovators who seek to explore the unknown and challenge the status quo. Bring your bold ideas and fearless spirit to redefine connectivity and transform how people share stories and experiences. At AT&T, you won’t just imagine the future—you’ll build it. As a Principal Solution Architect, you will lead technical solution design and ensure alignment with business goals. You’ll work closely with Enterprise Architects and development teams to guide architecture decisions and drive the implementation of scalable solutions.

Requirements

• 8-10 years’ experience in technical architecture or related roles.
• Strong communication and collaboration skills.
• Expertise in cloud technologies (Azure or AWS preferred).

Nice To Haves

• Knowledge of 4G/LTE/5G, broadband, and relevant industry standards (3GPP, TMForum) is a plus.
• Experience with Sparx Systems Enterprise Architect and AI/LLM technologies is desirable.
• Master’s degree in Computer Science, Engineering, or related field preferred.

Responsibilities

• Lead architecture vision and roadmap development for current and future platforms.
• Collaborate with business and technology partners to align strategies.
• Evaluate vendor products to support new offerings.
• Define end-to-end solution components and interfaces.
• Coordinate with stakeholders to ensure technical consistency and reuse.
• Support sales and service digital channel solutions.
• Provide solutions for Sales and Service capabilities, with a strong understanding of Salesforce C360, Sales, Service, Marketing, and CRM functions.

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.

What This Job Offers

• Job Type: Full-time
• Career Level: Principal
• Number of Employees: 5,001-10,000 employees