Senior Internal Auditor

StoneX Group Inc.; Kansas City (MO); Hybrid; USD 80,000 - 110,000; Full time

Job summary

StoneX Group Inc. is seeking an Internal Auditor to conduct financial, internal control, and SOX-focused audits in support of the Internal Audit plan.

You will partner with senior management and external auditors to ensure compliance, accuracy, and robust controls across multiple business lines. The role requires 2–5 years in Big 4 or large regional public accounting or internal audit, with strong Excel skills and excellent communication.

Qualifications

• 2-5 years of experience in Big 4 or large regional public accounting or publicly held internal audit
• Excellent analytical, organizational and multitasking skills
• Proficient with Microsoft Excel and strong communication skills, both written and verbal

Responsibilities

• Perform Internal Control/SOX, Financial, Compliance and Operational audits.
• Prepare reports to the Audit Committee and senior management.
• Coordinate with external auditors on SOX and financial audit processes.
• Plan, execute and wrap-up various audit projects.
• Review operational efficiencies and recommend improvements to the control environment.
• Complete special projects as directed by Internal Audit and Executive Management.
• Maintain prompt and regular attendance.

Skills

Auditing

SOX audits

Public accounting

Analytical skills

Education

Bachelor’s degree in Accounting or related field

CPA or CIA certification preferred

Tools

Microsoft Excel

Job description

Overview

Connecting clients to markets – and talent to opportunity.

With 5,400+ employees and over 80,000 institutional, commercial, and payments clients, we operate from more than 80 offices spread across six continents. As a Fortune 100, Nasdaq-listed provider, we connect clients to the global markets – focusing on innovation, human connection, and providing world‑class products and services to all types of investors.

Whether you want to forge a career connecting our retail clients to potential trading opportunities, or ingrain yourself in the world of institutional investing, StoneX Group is made up of four business segments that offer endless potential for progression and growth.

Business Segment Overview

Corporate: Engage in a deep variety of business-critical activities that keep our company running efficiently. From strategic marketing and financial management to human resources and operational oversight, you’ll have the opportunity to optimize processes and implement game‑changing policies.

Position purpose

Conducting financial, internal control, compliance, and operational audits in support of the Internal Audit plan and Sarbanes‑Oxley (SOX) compliance.

Responsibilities

Primary duties will include

• Perform Internal Control/Sarbanes‑Oxley, Financial, Compliance and Operational audits.
• Prepare reports to the Audit Committee and members of executive and senior management.
• Works with external auditors on the Sarbanes‑Oxley and financial audit processes.
• Plans, executes and wraps-up various audit projects.
• Reviews operational efficiencies and makes recommendations for enhancements to the control environment as needed.
• Completes special projects at the direction of Internal Audit and Executive Management.
• Maintains prompt and regular attendance.
• This list of responsibilities may not be all-inclusive and can be expanded to include other duties or responsibilities as needed.

Qualifications

• 2-5 years’ experience in Big 4 or Large Regional Public Accounting and/or Publicly Held Internal Audit
• Excellent analytical, organization and multitasking skills
• Strong work ethic and emphasis on attention to details
• Proficient computer skills, including Microsoft Excel
• Excellent verbal and written communication skills
• Able to work well under pressure and within short deadlines

What makes you stand out

• Financial Services industry experience preferred
• Audit software experience a plus
• AML experience desired

Education / Certification Requirements

• Bachelor’s degree in Accounting or related field
• CPA or CIA certification preferred

Working Style

• 4 days per week onsite, 1 day per week remote
• Ability to work in a team environment
• Ability to travel domestically and internationally up to 25%
• Must be authorized to work in the US for any employer