Job Description: 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. Overview: * This position conducts pre-launch product validation testing (PVT) in support of new product introductions. * Focus areas include backend IMEI Type configuration and assignment, system provisioning, validation of the customer out of box experience to include on-device setup and activation flows, eSIM download, and eSIM transfer across multiple device OS platforms including iOS and Android. * Additional responsibilities include capturing device logs for device vendor analysis and defect triage when necessary, logging of defects in AT&T's defect tracking systems, regression testing of vendor provided fixes, and participation in regular status meetings. Key Roles and Responsibilities: * Work typically includes in-depth assessment of the networked application needs, providing network modeling, prototyping and simulation testing, consulting to further clarify needs to deliver application functionality. * Performs network product engineering assignments, including design, development, documentation and testing of network hardware, firmware, or software products or systems. * Assignments may include development of new products, enhancements, and modifications of existing products. Education and Experience: * Bachelors of Science degree in the field of Engineering, Math or Science preferred. Typically requires 2-3 years experience. Our Sr Specialist Product Development Engineers earn between $105,600.00 - $158,400.00 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. #LI-Onsite - Full-time office role- AT&T is leading the way to the future - for customers, businesses, and the industry. We're developing new technologies to make it easier for our customers to stay connected to their world. Together, we've built a premier integrated communications and entertainment company and an amazing place to work and grow. Team up with industry innovators every time you walk into work, creating the world you always imagined. Ready to #transformdigital with us? Apply now! Weekly Hours: 40 Time Type: Regular Location: USA:TX:Plano / W Plano Pkwy - Adm:3400 W Plano Pkwy Salary Range: $105,600.00 - $158,400.00 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. Job ID R-65267 Date posted 05/05/2025 Apply now Save role