On-Site Finance & Accounting Intern — Spring 2027

Dwyer Instruments, PTY; Simi Valley (CA); On-site; USD 25,000 - 34,000; Part time

Benefits offered by this job

Relocation Assistance (as needed)

Real-world projects

Mentorship from industry experts

Team collaboration

Career development and networking

Job summary

DwyerOmega is seeking an Accounting & Finance Intern for Spring 2027 in Simi Valley, CA. This on-site role supports day-to-day accounting tasks, including invoicing, cash application, and reconciliations, with exposure to ERP systems and month-end activities.

The internship emphasizes accuracy, learning, and cross-functional collaboration, with opportunities to develop financial skills and contribute to process improvements in a fast-paced environment.

Qualifications

• Currently pursuing a degree in Accounting, Finance or related field.
• Proficient in Excel, including advanced formulas.
• Able to work independently and as part of a team.
• Familiarity with ERP software and databases is a plus but not required.
• Intermediate Accounting knowledge is a plus but not required.

Responsibilities

• Assist with accounts receivable: prepare and send invoices, apply customer payments, and follow up on past-due balances.
• Support accounts payable: enter vendor bills, match to POs and receipts, and prepare payment batches for review.
• Perform account reconciliations (bank, credit card, AR/AP subledger to GL) as part of monthly close.
• Maintain accurate files and documentation for audit and compliance support, including vendor records and invoice backup.
• Build and update Excel schedules and reports, such as AR aging and open PO listings.
• Assist with special projects and process improvements, such as ERP data cleanup and documenting procedures.
• Work through the team’s ongoing to-do list of AR and AP projects, GPO Reporting.

Skills

Excel proficiency with advanced-formul

ERP software familiarity

Education

Pursuing degree in Accounting/Finance

Tools

ERP Software

Job description

DwyerOmega is seeking an Accounting & Finance Intern for Spring 2027 in Simi Valley, CA. This on-site role supports day-to-day accounting tasks, including invoicing, cash application, and reconciliations, with exposure to ERP systems and month-end activities.

The internship emphasizes accuracy, learning, and cross-functional collaboration, with opportunities to develop financial skills and contribute to process improvements in a fast-paced environment.