Finance Manager- Marketing

T-Mobile • Bellevue, WA

3d

About The Position

We are seeking a strategic and analytical Finance Manager to directly support our Marketing and T-Studio production partners. This role sits at the intersection of creativity and financial discipline, connecting campaign-level production tracking with GL-level vendor spend to deliver reporting, insights, and forecasting that leaders can use to make decisions. This person will dig deep into data, rebuild processes where needed, and establish a scalable, accurate way to track fixed, variable, and talent-related costs. They will be a key advisor to Marketing leadership and a strategic partner to T-Studio, ensuring spend visibility, operational clarity, and accountable decision-making.

Requirements

• Bachelor’s degree in Finance, Accounting, Economics, or related field; MBA or CPA a plus.
• 5+ years of experience in financial planning & analysis (FP&A), preferably supporting Marketing.
• Advanced Excel and financial modeling skills; experience with ERP and planning tools (e.g., SAP, Oracle).
• Experience working with large, messy data sets and building automated solutions to clean, match, and reconcile data.
• Excellent communication and business partnering skills.
• Ability to work independently in a fast-paced, dynamic environment.
• Experience in developing and presenting business cases.
• Strong quantitative skills including knowledge of Data-base environments (MS SQL Server) and Power Bi.
• Excellent analytical and problem-solving skills.
• At least 18 years of age
• Legally authorized to work in the United States

Responsibilities

• Connect T-Studio’s campaign-level production tracking to GL vendor-level spend to create a unified, accurate view of costs.
• Develop repeatable processes to reconcile and align data across systems, enabling reliable reporting and forecasting.
• Manage budgeting, forecasting, and long-range planning for Marketing and production-related spend, including fixed, variable, and talent costs.
• Support month-end and quarter-end close activities, including variance analysis, accruals, and reconciliation of production-related spend.
• Provide insights on spend drivers, campaign economics, and resource allocation to guide Marketing and T-Studio leadership.
• Partner with Marketing and T-Studio stakeholders to define reporting requirements, key metrics, and data views needed to drive insights and decision-making.
• Partner with cross-functional teams to improve data flow, financial processes, and spend traceability.
• Contribute structured, accurate data inputs to downstream dashboards and analytics tools.
• Develop business cases and scenario models to support investment decisions and operational planning.

Benefits

• 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.
• Employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role.
• Most Corporate employees are eligible for a year-end bonus based on company and/or individual performance and which is set at a percentage of the employee’s eligible earnings in the prior year.
• Certain positions in Customer Care are eligible for monthly bonuses based on individual and/or team performance.
• Full and part-time employees have access to the same benefits when eligible.
• We cover all of the bases, offering medical, dental and vision insurance, a flexible spending account, 401(k), employee stock grants, employee stock purchase plan, paid time off and up to 12 paid holidays - which total about 4 weeks for new full-time employees and about 2.5 weeks for new part-time employees annually - paid parental and family leave, family building benefits, back-up care, enhanced family support, childcare subsidy, tuition assistance, college coaching, short- and long-term disability, voluntary AD&D coverage, voluntary accident coverage, voluntary life insurance, voluntary disability insurance, and voluntary long-term care insurance.
• eligible employees can also receive mobile service & home internet discounts, pet insurance, and access to commuter and transit programs!

What This Job Offers

• Job Type: Full-time
• Career Level: Manager
• Number of Employees: 5,001-10,000 employees