Sr Accountant

T-Mobile; Frisco (TX); On-site; USD 80,000 - 100,000; Full time

Job summary

T-Mobile is seeking a Senior Accountant in Frisco, TX to support the development and optimization of intelligent accounting systems, leveraging automation and analytics to improve financial accuracy and month-end close efficiency.

The role involves preparing complex journal entries, performing balance sheet reconciliations, and conducting variance analysis in line with GAAP, IFRS, and company policies. It requires strong SOX controls knowledge and collaboration across finance functions.

Qualifications

• Bachelor's degree in Finance or Accounting with 5+ years of related experience.
• Advanced degree with 3+ years of related experience is acceptable.

Responsibilities

• Prepare and analyze complex journal entries and reconciliations using automation and analytics.
• Analyze key business drivers and translate changes into accurate financial results.
• Ensure timely monthly close with automated tooling and variance analytics, with peer review guidance.
• Leverage digital tools to extract and manage large transactional datasets for insights.
• Generate ad hoc reports by integrating data from multiple systems with clear summaries.
• Collaborate on cross-functional initiatives translating business changes into accounting requirements.
• Perform other duties as assigned by management.

Skills

Account Reconciliations

Accounting Standards

Analytical Thinking

Communication

Education

Finance or Accounting degree

Advanced degree (optional)

Job description

At T-Mobile, we invest in YOU! Our Total Rewards Package ensures that employees get the same big love we give our customers. All team members receive a competitive base salary and compensation package - this is Total Rewards. Employees enjoy multiple wealth-building opportunities through our annual stock grant, employee stock purchase plan, 401(k), and access to free, year-round money coaches. That’s how we’re UNSTOPPABLE for our employees!

The Senior Accountant supports the development, implementation, and continuous optimization of intelligent accounting systems that leverage automation and analytics to enhance financial accuracy and month-end close efficiency. This role is responsible for preparing and reviewing complex journal entries, performing complex balance sheet reconciliations, and conducting variance analysis in compliance with GAAP, IFRS, and company policies. They perform the first level of review for staff deliverables, ensuring quality and consistency in financial reporting. The Senior Accountant actively contributes to process design and digital workflow improvements, recommending enhancements that strengthen system performance and operational excellence. With an advanced understanding of large complex ERP environments and related sub-modules, they maintain visibility into end-to-end transactional flows to ensure the integrity of financial data and the reliability of results across the enterprise. Deep understanding on SOX (Sarbanes-Oxley) IT and operational controls and advance knowledge of writing and updating SOX controls workflows and narratives.

Job Responsibilities:

• Prepare and analyze complex journal entries and account reconciliations, leveraging automation and data analytic tools to enhance accuracy, streamline processes, and identify continuous improvement opportunities. Develops, maintains, and enhances automated accounting control procedures to strengthen compliance, ensure data integrity, and support continuous monitoring within a digital finance environment.
• Analyze key business drivers and translate operational changes into accurate financial results, ensuring that the impacts are clearly reflected in financial statements, analytics, and strategic reporting.
• Ensure the integrity of accounting records and the timely execution of monthly close activities by leveraging automation, intelligent reconciliations, and advanced variance analytics to deliver accurate, well-documented financial results and clear explanations of key drivers. Reviews accounting deliverables prepared by peers or junior staff, providing technical guidance, process insight, and knowledge sharing to enhance accuracy, consistency, and digital proficiency across the team
• Leverage digital tools and advanced analytics to extract, structure, and manage large volumes of transactional data, transforming raw information into accurate, actionable financial insights. Apply advanced accounting principles, analytical acumen, and industry expertise to identify and resolve complex issues through innovative, data-driven solutions while exercising sound professional judgment.
• Generate accurate and timely ad hoc reports by integrating data from multiple systems, applying validation and analytical techniques to interpret results, and delivering clear, insight-driven summaries that support agile business decisions.
• Collaborate on cross-functional and enterprise initiatives, translating business and system changes into clear accounting requirements and digital process adaptations. Evaluate and document the financial impact of new programs or technology implementations, ensuring alignment with accounting policies, control frameworks, and compliance standards. Communicate insights and recommendations that enable smooth integration and informed decision-making across teams.
• Also responsible for other duties/projects as assigned by business management as needed

Education and Work Experience:

• Bachelor's Degree plus 5 years of related work experience OR Advanced degree with 3 years of related experience (Required)
• Acceptable areas of study include Finance or Accounting (Required)
• 4-7 years Working experience. (Required)

Knowledge, Skills and Abilities:

• Account Reconciliations (Required)
• Accounting Standards (Required)
• Analytical Thinking (Required)
• Communication (Required)