Administrative Assistant

New Castle Building Products
Ramsey, NJ
New Castle Building Products (NCBP) is a privately owned distributor of building materials. With 20+ locations spanning from Massachusetts to Maryland, our success is built on exceptional customer service, operational efficiency, and a strong commitment to our seven core values: Caring, Urgency, Teamwork, Honesty, Flexibility, Accountability, and Passion. At NCBP, we seek individuals who are eager to grow, collaborate, and embody these values.
Our Ramsey, NJ location is looking for a Part-Time, highly motivated team player who will play a vital part in providing support to the branch in the areas of Invoicing & Billing, Receiving, and general office administration.

Day-to-day Responsibilities:
  • Sort and match sales paperwork.
  • Confirm and adjust invoices in preparation for billing in coordination with branch manager and sales team.
  • Prepare credit memos assuring proper paperwork.
  • Provide copies of invoices or statements to customers on an as needed basis.
  • Prepare cash drawer reconciliations
  • Prepare daily cash deposit
  • Prepare daily AR deposit and send backup to AR department.
  • Make deposits at bank daily
  • File purchase orders and sales paperwork.
  • Match packing list to purchase orders when received.
  • Receive inventory into accounting system.
  • Work with managers and A/P clerk on inventory corrections.
  • Answer a high number of phone calls and direct them to appropriate parties.
  • Maintain timecards for branch employees on Paycom's Time and Attendance for review and sign off by branch manager.
  • Receive products via UPS, FED-EX and other deliveries.
  • Order supplies and manage supply inventory for the branch.
  • Other Administrative duties as assigned.
Job Experience and requirements:
  • 2-3 years’ experience in receiving or billing function preferred
  • Stable work history.
  • Good business sense
  • Be a highly motivated self-starter that is capable of multi-tasking.
  • Proficient in Microsoft Office Excel, Word and Outlook.
  • Excellent communication skills.
  • Detail – oriented.
  • Able to work in fast paced environment.
Benefits:
  • Medical, Dental, and Vision and Life insurance.
  • 401(k) with company match.
  • Paid vacation and holidays.
  • Yearly reviews with opportunities to advance your career based on performance.
Wage Range: $20 - $25/hour. In compliance with applicable law, this range is a good faith estimate based on potential employee qualifications, operational needs and other considerations permitted by law.

Posted 2026-05-27

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