AT&T

Expert System Engineer – Billing Platforms

AT&T

full-time

Posted on:

Location Type: Office

Location: PlanoTexasUnited States

Visit company website

Explore more

AI Apply
Apply

Salary

💰 $171,000 - $287,200 per year

Job Level

Tech Stack

About the role

  • Design and lead enterprise billing platforms and services responsible for accuracy, scalability, and financial integrity across customer and partner ecosystems.
  • Architect high-reliability billing systems that support invoicing, adjustments, settlements, and downstream financial processes.
  • Translate complex billing, finance, and operational requirements into robust technical architectures aligned with business outcomes.
  • Own the technical roadmap for billing platforms, ensuring alignment with platform strategy, compliance needs, and long-term modernization goals.
  • Serve as the primary technical owner for billing initiatives, accountable for delivery success, architectural integrity, and system performance.
  • Partner with finance, product, and downstream platform teams to ensure billing solutions integrate cleanly across the BSS landscape.
  • Drive performance, reconciliation, and reliability analysis, resolving defects, data inconsistencies, and systemic risks.
  • Ensure systems meet security, audit, regulatory, and compliance requirements, maintaining detailed technical and architectural documentation.
  • Apply AI-enabled approaches to improve billing accuracy, exception handling, and operational efficiency.
  • Provide technical leadership across multiple domains, influencing platform-wide decisions beyond billing.

Requirements

  • Proven experience designing billing, invoicing, or financial platforms in complex enterprise environments.
  • Strong architectural background in transactional systems, data integrity, reconciliation, and financial accuracy.
  • Experience translating business and finance requirements into secure, reliable technical solutions.
  • Ability to make high-impact architectural decisions across platform, software, and cloud environments.
  • Demonstrated success leading initiatives through technical leadership and collaboration.
  • Master's degree (MS/MA) desired in Computer Science, preferred.
  • 10+ years of related engineering experience.
  • Expert-level knowledge of billing systems, financial platforms, or large-scale transactional architectures.
  • Experience leading wide-scope, high-visibility programs with material operational and business impact.
  • Strong analytical and problem-solving skills, particularly in data accuracy and system integrity challenges.
  • Ability to work autonomously while partnering closely with senior and executive stakeholders.
  • An enterprise mindset with a focus on platform stability, scalability, and long-term sustainability.
Benefits
  • Medical/Dental/Vision coverage
  • 401(k) plan
  • Tuition reimbursement program
  • Paid Time Off and Holidays (based on date of hire, at least 28 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.
  • Long Term Grants and Deferred Compensation
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
billing platformsinvoicing systemsfinancial platformstransactional systemsdata integrityreconciliationarchitectural designAI-enabled approachescloud environmentstechnical documentation
Soft Skills
technical leadershipcollaborationanalytical skillsproblem-solvingautonomyinfluencecommunicationstrategic thinkingstakeholder managementinitiative leadership
Certifications
Master's degree in Computer Science