Oct 20, 2026

Internal Audit Co-Op

Job Description

Join American Tower's Internal Audit team, which provides company-wide coverage of financial, operational and internal-control processes. The co-op executes financial and operational risk-based audits, tests SOX-404 controls, assists with audit planning and testing, helps prepare internal audit reports, and supports special projects and investigations, with mentorship from experienced professionals.

Responsibilities: support the SOX-404 process (scoping, planning, walkthroughs, testing, status reporting); evaluate internal controls through detailed testing; compile findings and recommend improvements; follow up on open audit issues; assist with confidential audits or fraud investigations; take part in cross-functional improvement efforts; support external auditors.

Requirements: currently enrolled in an undergraduate or graduate program in Accounting, Internal Audit or a related major (e.g. Risk Management, Data Science, Business, IT); minimum 3.0 GPA; strong Microsoft Office skills; knowledge of GAAP, COSO and SOX; strong analytical and communication skills. About 5% travel to local Massachusetts offices. Hybrid, Boston, MA.

Pay: $20.00–$30.00 per hour.

Offers Academic Credit

No