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Accounts Payable & Data Entry Specialist – Part-Time

Job in Town of Islip, Suffolk County, New York, USA
Listing for: OneService Commercial Building Maintenance
Full Time, Part Time position Listed on 2026-11-07
Job specializations:
  • Accounting
    Bookkeeper/ Accounting Clerk, Accounting Assistant, Office Administrator/ Coordinator
  • Administrative/Clerical
    Bookkeeper/ Accounting Clerk, Office Administrator/ Coordinator
Salary/Wage Range or Industry Benchmark: 20 USD Hourly USD 20.00 HOUR

Job Description & How to Apply Below

Location: Town of Islip

Accounts Payable & Data Entry Specialist – Part-Time(Bookkeeping)

Ronkonkoma, NY, United States of America

One Service Commercial Building Maintenance, Inc., a division of the trusted One Service Companies, is dedicated to delivering exceptional services in commercial building maintenance, uniform security, and concierge solutions. Our commercial clients include a diverse group of building owners, property managers, developers, and facility managers, all of whom rely on our expertise to maintain and enhance their properties. On the residential side, we proudly serve property managers of apartment complexes, gated communities, homeowner associations (HOAs), condominiums, and cooperatives, ensuring seamless operations and exceptional service tailored to their unique needs.

For over 35 years, One Service has proudly operated as a privately held, family-owned business. Our ownership and senior management remain deeply involved in the daily operations, ensuring a hands-on approach to excellence. Committed to our customers, we are relationship-focused and available 24/7, with a strong emphasis on resolving service issues the same day they arise.

Accounts Payable & Data Entry Specialist – Part-Time

One Service is seeking a dependable, detail-oriented individual to assist with bookkeeping, accounts payable, data entry, and general financial recordkeeping at our office.

  • Pay: $20.00 per hour
  • Hours: 9:00 AM–1:00 PM or 10:00 AM–2:00 PM (preferred schedule)
  • Location: On-site only

Responsibilities:

  • Process invoices and assist with accounts payable.
  • Enter and maintain accurate financial records.
  • Assist with bookkeeping and account reconciliations.
  • Organize financial documents and payment records.
  • Perform general administrative and data entry tasks.

Qualifications:

  • Experience with accounts payable, bookkeeping, or financial data entry preferred.
  • Proficiency in Microsoft Excel and general computer applications.
  • Strong organizational skills and attention to detail.
  • Ability to work independently and maintain confidentiality.
Additional Information / Benefits

Health Benefits Available to Full-Time employees after 90 days of employment.

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