Vacancies Archive - Mitsui Seiki
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Part-Time Accounts Payable Specialist

Job Title: Part-Time Accounts Payable Specialist
Company: Mitsui Seiki (USA), Inc.
Location: Franklin Lakes, NJ
Schedule: Monday to Friday, 8:30 AM – 2:30 PM

Position Summary:
Mitsui Seiki USA, a leading provider of ultra-precision machine tool solutions, is seeking a reliable and detail-oriented Part-Time Accounts Payable Specialist to join our Finance team. This role is responsible for managing the day-to-day accounts payable process, supporting payroll preparation, and assisting with general accounting tasks. The ideal candidate will have strong organizational skills, a high level of accuracy, and experience with accounting systems, preferably Sage300.

Key Responsibilities:

  • Review and verify vendor invoices and check requests
  • Sort, code, and match invoices to purchase orders and receipts
  • Enter and upload invoices into Sage300 accounting system
  • Set invoices up for scheduled payment and process check runs
  • Track expenses and process employee expense reports
  • Monitor accounts to ensure payments are accurate and up to date
  • Research and resolve invoice discrepancies or issues
  • Maintain and update vendor files and payment records
  • Communicate with vendors to resolve inquiries and payment questions
  • Assist with month-end closing activities
  • Prepare and process biweekly payroll
  • Provide supporting documentation for audits and internal reviews

Qualifications:

  • Prior experience in accounts payable, general accounting, or bookkeeping
  • Familiarity with Sage300 or similar accounting software preferred
  • Strong attention to detail and organizational skills
  • Ability to handle sensitive and confidential information with discretion
  • Effective communication skills, both written and verbal
  • Proficiency with Microsoft Office, particularly Excel, Word, and Outlook

Position Details:

  • Part-time, in-office position
  • Hours: Monday to Friday, 8:30 AM – 2:30 PM
  • Located at Mitsui Seiki USA headquarters in Franklin Lakes, NJ

About Mitsui Seiki USA:
Mitsui Seiki USA is recognized for producing some of the world’s most precise and reliable machine tools. We serve leading manufacturers across the aerospace, defense, energy, and industrial sectors. Join our team and be part of a company that takes pride in craftsmanship, quality, and technical excellence.

If you are interested in the vacancy listed, please apply to careers@mitsuiseiki.com

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