Accounting & Finance Intern

DWYER INSTRUMENTS, LLC•Simi Valley, CA
•$18 - $25•Onsite

About The Position

The Accounting & Finance Intern will gain hands-on experience supporting the Accounting team’s day-to-day operations and develop practical knowledge of financial processes and business operations. The role supports accounts receivable, accounts payable, account reconciliations, reporting, month-end activities, and special projects, while contributing to process improvements that support financial accuracy and efficiency. The internship provides exposure to invoicing, cash application, vendor management, reconciliations, financial reporting, ERP systems, and compliance-related activities. The position is on-site in Simi Valley, California, from May through August 2027, for 20–25 hours per week. Work hours are flexible, but the intern must be available on-site between 9:00 a.m. and 4:00 p.m. on scheduled workdays.

Requirements

  • Currently pursuing a degree in Accounting, Finance, or a related field.
  • Proficient in Excel, including advanced formulas.
  • Able to work independently and as part of a team.

Nice To Haves

  • Familiarity with ERP software and databases.
  • Intermediate Accounting knowledge.

Responsibilities

  • Prepare and send invoices, apply customer payments, and follow up on past-due accounts receivable balances.
  • Enter vendor bills, match them to purchase orders and receipts, and prepare payment batches for review.
  • Perform bank, credit card, and AR/AP subledger-to-general-ledger reconciliations as part of the monthly close.
  • Maintain accurate audit and compliance files and documentation, including vendor records, W-9s, and invoice backup.
  • Build and update Excel schedules and reports, including AR aging and open purchase order listings.
  • Assist with special projects and process improvements, such as cleaning ERP data and documenting procedures.
  • Work through ongoing accounts receivable and accounts payable projects and GPO Reporting tasks, keeping the team updated on status.

Benefits

  • Relocation assistance as needed.
  • Work on meaningful, real-world projects.
  • Learn from experienced mentors and industry experts.
  • Develop teamwork and cross-functional collaboration skills.
  • Gain insight into business operations and how the department supports broader company goals.
  • Participate in intern-focused programming designed to support career development and networking.
  • Build a resume with a respected name in measurement.
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