Finance / Admin Assistant

Internal AgencyEarly career Internship

Semarang On-site

Posted
4 September 2026
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As a Finance / Admin Assistant at Custompedia, you will support finance and internal administration with accurate document handling, data entry, follow-up, filing, and transaction preparation. You will work in an agency environment where clarity, ownership, relevance, and execution quality matter.

  • Organize invoices, receipts, payment evidence, and supporting documents.
  • Update simple finance trackers and administrative records.
  • Assist with invoice preparation and payment follow-up lists.
  • Check document completeness before submission or filing.
  • Support petty cash, reimbursement, or routine admin processes as assigned.
  • Maintain clean digital and physical filing systems.

  • Student or fresh graduate in accounting, finance, administration, or related field.
  • Accurate and comfortable with numbers and repetitive data entry.
  • Strong file-management and spreadsheet habits.
  • Responsible with confidential information.
  • Good follow-up and communication.

  • Accounting Principles & Bookkeeping — Basic accounting knowledge.
  • Advanced Spreadsheets (Sheets / Excel) — Experience with Google Sheets or Excel.
  • Internal Administration & Filing — Administrative internship experience.

  • Real Project Exposure — Work on active agency, client, or internal business projects with practical outcomes.
  • Cross-Functional Learning — Collaborate with relevant teams and understand how agency work moves from brief to delivery.
  • Feedback & Growth — Receive practical feedback to improve craft, judgment, communication, and execution.
  • Portfolio & Career Value — Build experience that strengthens your portfolio and professional track record.
  • Paid Internship — Internship roles are paid, with defined scope, supervision, and expectations.
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