On-Site Finance & Accounting Intern — Real-World Projects

Dwyer Instruments, PTY; Simi Valley (CA); On-site; USD 25,000 - 36,000; Part time

Benefits offered by this job

Relocation assistance as needed

Mentorship by accounting team

Intern-focused programming

Job summary

DwyerOmega is seeking an Accounting & Finance Intern for Summer 2027 in Simi Valley, CA. This on-site, part-time role (May–Aug, 20–25 hours/week) supports day-to-day accounting operations, including AR/AP, reconciliations, reporting, and process improvements.

Ideal candidates are pursuing a degree in Accounting or Finance, proficient in Excel with advanced formulas, and comfortable working independently within a team environment. ERP exposure is a plus.

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 and accounts payable processing.
• Prepare invoices, apply payments, and follow up on past-due balances.
• Perform account reconciliations (bank, credit card, AR/AP) for monthly close.
• Maintain files and documentation for audit and compliance.
• Build Excel schedules and AR aging/open PO reports.
• Support ERP data cleanup and document procedures.
• Assist with AR/AP projects and GPO reporting status updates.

Skills

Excel formulas

Independent worker

Team collaboration

ERP systems

Education

Accounting/Finance degree in progress

Tools

ERP software

Job description

DwyerOmega is seeking an Accounting & Finance Intern for Summer 2027 in Simi Valley, CA. This on-site, part-time role (May–Aug, 20–25 hours/week) supports day-to-day accounting operations, including AR/AP, reconciliations, reporting, and process improvements.

Ideal candidates are pursuing a degree in Accounting or Finance, proficient in Excel with advanced formulas, and comfortable working independently within a team environment. ERP exposure is a plus.