Internal Audit Manager

T-Mobile

. Plan, execute, and oversee complex operational, financial, compliance, and advisory audits .

Posted 10/15/2026full-timeUnited StatesMid-LevelSenior💰 $75,700 - $136,600 per yearWebsite

About the role

Key responsibilities & impact

Plan, execute, and oversee complex operational, financial, compliance, and advisory audits
Lead and oversee audit teams and co-source partners through planning, fieldwork, testing, reporting, and follow-up
Establish expectations, review deliverables, provide feedback, and ensure audit quality and adherence to methodologies and professional standards
Lead integrated risk assessments across business functions
Identify key controls, emerging risks, and cross-functional exposures
Develop risk-based audit scopes, objectives, testing strategies, and work plans
Contribute insights to annual audit planning and risk assessment processes
Direct audit program and testing procedure development and execution
Review business processes, policies, procedures, audit evidence, and workpapers
Evaluate control design and operating effectiveness
Challenge assumptions, evaluate complex risks and interdependencies, identify root causes, and develop practical recommendations
Guide data sourcing, validation, and analysis to support audit conclusions
Improve audit methodologies, processes, and technologies using data analytics, AI, and automation
Identify, validate, and document audit findings and recommendations
Prepare reports and presentations communicating business impact and supporting management decisions
Build relationships with business partners and audit teams
Facilitate discussions, align corrective actions, and oversee remediation tracking and validation
Support departmental goals, resource planning, and strategic initiatives

Requirements

What you’ll need

Minimum of five years of experience in internal auditing, public accounting, risk management, business analysis, program evaluation, or a related discipline
Bachelor's degree in Accounting, Finance, or related field
Professional certification such as Certified Public Accountant (CPA), Certified Internal Auditor (CIA), or Certified Information Systems Auditor (CISA) preferred
Extensive knowledge of internal auditing principles and practices, risk assessment, internal controls, governance, and Institute of Internal Auditors professional standards
Strong understanding of business processes, internal controls, cross-functional risks, audit methodologies, and workpaper documentation
Leadership and project management skills overseeing complex audits, diverse teams, and co-source partners
Strong analytical and problem-solving skills
Experience designing and executing data-driven audit procedures, including extracting, transforming, and analyzing complex datasets
Ability to leverage AI, machine learning, and automation to enhance audit effectiveness
Exceptional written and verbal communication, active listening, and stakeholder relationship management skills
Ability to build collaborative relationships with business partners, co-source partners, senior management, and external consultants
Intellectual curiosity, professional skepticism, adaptability, integrity, and continuous improvement mindset
Ability to travel up to 10%
At least 18 years of age
Legally authorized to work in the United States

Benefits

Comp & perks

Annual stock grant
Employee stock purchase plan
401(k)
Free, year-round money coaches
Annual bonus or periodic sales incentive or bonus, based on role
Medical, dental and vision insurance
Flexible spending account
Paid time off
Up to 12 paid holidays
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
Voluntary long-term care insurance
Mobile service and home internet discounts
Pet insurance
Commuter and transit programs
Career growth opportunities