Principal Engineer, Software - Oracle planning EPBCS [T500-20216]

About T-Mobile :

T-Mobile US, Inc. (NASDAQ : TMUS), headquartered in Bellevue, Washington, is America’s supercharged Un-carrier, connecting millions through its strong nationwide network and flagship brands, T-Mobile and Metro by T-Mobile. Customers benefit from an unmatched combination of value, quality, and exceptional service experience.

About TMUS Global Solutions :

TMUS Global Solutions is a world-class technology powerhouse accelerating the company’s global digital transformation. With a culture built on growth, inclusivity, and global collaboration, the teams here drive innovation at scale, powered by bold thinking.

TMUS India Private Limited operates as TMUS Global Solutions.

About the Role :

As a Principal Engineer – Oracle EPM Planning (EPBCS), you will lead the design, configuration, and delivery of enterprise planning solutions across Capex, Opex, Headcount, Workforce, and Long-Range Planning. You will serve as the senior-most builder ensuring accuracy, scalability, and innovation in enterprise planning and forecasting processes. Operating across multiple domains, you will define reusable patterns, influence solution architecture, and mentor peers, setting the standard for planning excellence in a global finance transformation program.

We pride ourselves on encouraging a culture of innovation, agile ways of working, and transparency in all we do. Join us and make a tangible impact!

What You’ll Do :

• Lead the design and delivery of EPBCS applications for Capex, Opex, Workforce, Headcount, and Long-Range Planning.
• Define and implement driver-based models, calculation rules, and planning templates for forecasting and budgeting cycles.
• Partner with Finance leadership to align planning solutions with strategic initiatives, corporate reporting, and scenario modeling.
• Provide architectural oversight for EPBCS data flows, integrations, and hierarchies using Data Management and EDMCS.
• Oversee end-to-end lifecycle delivery : requirements, design, configuration, testing, documentation, cutover, deployment, and hypercare support.
• Ensure compliance with enterprise standards, governance models, and regulatory reporting requirements.
• Mentor Engineers and Senior Engineers, review deliverables, and enforce engineering best practices.
• Collaborate with enterprise architects and transformation leaders to shape the long-term planning roadmap.

What You’ll Bring :

Must Have Skills :

Nice-to-Have :