**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.** Join AT&T and reimagine the communications and technologies that connect the world. Our Consumer Technology experience team is delivering innovative and reliable technology solutions to power differentiated, simplified customer experiences. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won’t just imagine the future-you’ll create it. As a System Engineer for AT&T’s Wholesale Billing & Charging products, you will design scalable, high-performance applications and lead key product enhancements. Collaborate with architects, business stakeholders, and development teams to align technical solutions with strategic goals. Manage application performance, compliance, and delivery timelines while supporting audit readiness and incident resolution. **What you'll do:** • Design and architect reliable, scalable system platforms. • Translate business needs into technical requirements and integrations. • Guide development teams and collaborate with stakeholders. • Monitor and troubleshoot system performance and reliability. • Maintain documentation, ensure security, and drive continuous improvement. **What you'll bring:** • 5+ years IT experience, with 2+ years in system architecture in designing scalable and high-volume processing/rating systems. • Experience with Wireless Networks (LTE/5G), Wholesale Billing, Charging Systems, and Usage Management. • Knowledge of SOX controls, audit requirements, Agile/SAFe, and change management. • Preferred skills: Azure, Kubernetes, Kafka, PowerBI and monitoring tools (Splunk, Grafana, etc.). • Self-starter with a proactive mindset, capable of identifying issues in advance and driving solutions independently. • Strong communication skills and Agile team experience. • Bachelor’s degree in a related field preferred. Our **Lead System Engineering** earn between $143,800 - $215,800 USD Annual. Not to mention all the other amazing rewards that working at AT&T offers. From health insurance to tuition reimbursement and paid time off to discounts on products and services just to name a few. There is a lot to be excited about around here. 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 Ready to close the deal on a career with AT&T? Apply today. **\#ConsumerTechnologyeXperience** **Weekly Hours:** 40 **Time Type:** Regular **Location:** Plano, Texas **Salary Range:** $143,800.00 - $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