We are looking for an experienced Staff Accountant to join a scientific instrument manufacturing organization in Aurora, Illinois on a contract basis with the potential for a permanent position. This role supports core accounting operations through accurate journal activity, account reconciliation, and tax-related administration while helping maintain strong financial controls. The ideal candidate brings a solid background in general ledger accounting, corporate and sales tax support, and day-to-day financial analysis in a fast-paced environment.

Responsibilities:
• Record daily financial activity by preparing and posting journal entries, including bank-related transactions, with supporting documentation and proper accounting treatment.
• Perform routine bank reconciliations and monthly balance sheet account reviews, identifying variances and resolving discrepancies in a timely manner.
• Examine employee expense submissions and vendor invoice coding to confirm accuracy, policy compliance, and appropriate authorization before processing.
• Serve as the administrator for accounts payable workflows by maintaining approval structures, cost center data, audit settings, and related controls to support efficient processing.
• Oversee the corporate credit card program, including card setup and cancellation, transaction reconciliation, and ongoing account monitoring.
• Prepare and submit sales tax filings, maintain exemption certificate records, and address tax questions from internal stakeholders, customers, and external agencies.
• Support broader tax and compliance activities by assisting with income tax payments, 1099 reporting, and responses to government or regulatory inquiries.
• Act as a point of coordination between the company and third-party partners on accounting and tax matters while remaining current on applicable financial regulations.
• Provide backup coverage for other accounting functions as needed to ensure continuity across the finance team.• 5+ years of accounting experience in a staff accountant or similar role.
• Strong working knowledge of journal entries, general ledger activity, and account reconciliation.
• Experience supporting corporate tax and sales tax processes, including return preparation and compliance documentation.
• Ability to research discrepancies, interpret financial data, and apply sound judgment to resolve issues accurately.
• Familiarity with accounts payable controls, expense review, and invoice validation procedures.
• Proficiency using accounting systems and spreadsheets to manage financial records and reporting tasks.
• Strong organizational skills with the ability to handle multiple deadlines in a detail-oriented environment.