Corporate Controller Intern - Summer 2026
ITT • Stamford, Connecticut • Intern
Posted on Fri, Jun 5, 2026
Position Summary
We are seeking a highly motivated and detail-oriented Summer Intern to join our Corporate Controller’s Department. This internship provides hands-on exposure to corporate accounting, financial reporting, and consolidation processes within a complex, multinational environment. The intern will play an active role in the month end close and quarterly reporting cycle.
Essential Responsibilities
Monthly Close & Consolidation
- Assist with the preparation of monthly consolidation entries and supplemental reporting forms
- Support OneStream system validations, including data integrity checks and variance follow-up
- Participate in legacy and recurring journal entry preparation
- Help refresh reporting files and coordinate follow-ups with global sites
- Provide support for KPI reporting and communications to stakeholders
Financial Reporting & Analysis
- Assist in the preparation of quarterly reporting packages (10-Q), including:
- Prior-year tie-outs and supporting schedules
- Compilation of supporting binders and documentation
- Perform tick-and-tie procedures for earnings materials to ensure accuracy and consistency
- Support analysis such as:
- LeaseQuery to OneStream (LQ to OS) variance analysis
- Stock-based compensation to OneStream reconciliation
- Review and provide support for balance sheet rollforwards, including identifying variances and obtaining supporting documentation
Controls, Compliance & Special Projects
- Assist in government reporting requirements (e.g., BE-10/11 and BE-577 filings)
- Support quarter-end certification processes, including:
- Tracking representation letters (rep letters)
- Monitoring Q-form submission and completeness
- Participate in internal controls and documentation efforts, as needed
- Contribute to special projects involving process improvements, automation, or reporting enhancements
Learning & Development Opportunities
- Exposure to global financial consolidation processes and reporting systems (e.g., OneStream)
- Hands-on involvement in a public company quarterly close and reporting cycle
- Experience with financial statement preparation, analytics, and control processes
- Opportunity to interact with global finance teams and senior leadership
Position Requirements
Qualifications
- Pursuing a Bachelor’s or Master’s degree in Accounting, or a related field
- Strong academic foundation in financial accounting
- Proficiency in Microsoft Excel (data analysis, formulas, pivot tables)
- Strong attention to detail and commitment to accuracy
- Analytical mindset with the ability to interpret financial data
- Effective communication and organizational skills
- Ability to manage multiple priorities in a deadline-driven environment
Preferred Qualifications
- Interest in pursuing a CPA or similar professional certification
- Familiarity with financial systems (e.g., OneStream, SAP, Oracle)
- Interest in corporate accounting within a global manufacturing environment
Why Join Us?
- Gain real-world experience supporting a global corporate accounting function
- Contribute to meaningful work tied directly to external financial reporting
- Develop technical accounting and analytical skills
- Opportunity for future roles within the organization