Accounting Intern

This internship will be based in-office at our headquarters in Stamford, CT. 

About Lockwood: We are The Lockwood Group™—a healthcare services platform built for today’s complex, fast-moving life sciences landscape. Our organization offers a comprehensive suite of capabilities, bringing best-in-class expertise in medical communications, education, animation and visualization, regulatory and clinical consulting, and market access. Powered by our network of specialized companies — Lockwood™, Random42®, IDEOlogy Health™, Research to Practice®, and Nexus Health® — we deliver science-first, insight-driven solutions that help innovators accelerate readiness, engage stakeholders, and drive impact—seamlessly, strategically, and collaboratively. Because our flexible structure provides better work-life balance, we attract the best talent, facilitate their best work, and as a result, are more responsive to our clients, wherever and whenever they do business.

Summary: The Accounting Intern will support the Accounting team with day‑to‑day accounting operations which could include Accounts Payable (AP) and/or Accounts Receivable (AR). This role is ideal for a student or early‑career professional looking to gain hands‑on experience in corporate accounting, financial processes, and internal controls.

Key Responsibilities:

• Accounts Payable (AP)
  
  
  
  • Process vendor invoices, ensuring accuracy, proper coding, and timely entry into the accounting system.
  
  
  • Assist with three‑way matching and resolve discrepancies with internal teams or vendors.
  
  
  • Prepare weekly AP aging reports and flag overdue items.
  
  
  • Support the preparation of payment runs (ACH, checks, wires).
  
  
  • Maintain vendor files, W‑9 forms, and ensure compliance with company policies.
  
  
  
  


• Accounts Receivable (AR)
  
  
  
  • Generate and send customer invoices based on contracts, sales orders, or billing schedules.
  
  
  • Record customer payments and reconcile AR transactions.
  
  
  • Monitor AR aging and assist with collections outreach (email/phone) in a professional manner.
  
  
  • Investigate and resolve payment discrepancies or short‑pays.
  
  
  • Support month‑end closing activities related to AR, including reconciliations and reporting.
  
  
  
  


• General Accounting Support
  
  
  
  • Assist with month‑end journal entries and account reconciliations.
  
  
  • Help maintain organized digital and physical financial records.
  
  
  • Support audits by preparing documentation and schedules.
  
  
  • Participate in process improvement initiatives within the accounting department.
  
  
  
  

Qualifications:

• Currently pursuing a Bachelor’s degree in Accounting, Finance, or related field.


• Strong attention to detail and accuracy.


• Solid understanding of basic accounting principles (debits/credits, accruals, etc.).


• Proficiency in Microsoft Excel (VLOOKUP, pivot tables a plus).


• Strong communication skills and willingness to ask questions.


• Ability to handle confidential information with professionalism.

What You’ll Gain

• Hands‑on experience with real AP and/or AR processes.


• Exposure to month‑end close and financial reporting.


• Mentorship from experienced accounting professionals.


• Opportunity to develop practical skills that translate directly into full‑time accounting roles.