Corporate Controller Intern - Summer 2026

Corporate Controller Intern - Summer 2026

US-CT-Stamford Job ID:

2026-16855 # of

Openings:

1

Category:

General US-CT-Stamford HQ-3006 Overview 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. 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 Qualifications 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 Equal employment opportunity, including veterans and individuals with disabilities. PI285037059