Accounting Assistant
Posillico Civil • Farmingdale, New York • Full Time • $19,000–$21,000 / year
Posted on Sat, Oct 10, 2026
Overview
Posillico is Building for Generations.
Posillico is a multi-disciplined and diversified construction company. Along with our Civil /foundation group, Posillico’s business units include Wastewater Division, Environmental Division, Utilities Division, Drilling Division, Paving Division, Posillico Consulting LLC, Posillico Developmental LLC, and Posillico Materials, LLC. These companies give Posillico the unequalled, leveraged experience required to complete complex structural and geotechnical projects successfully in the Tri-State area.
Posillico empowers a “people first, think safety” culture throughout our organization. This “people first” culture has helped to promote and maintain an excellent record of accomplishment. Posillico has an exceptional safety program coupled with proactive employees throughout its management and union staff. We offer all employees an excellent opportunity to be part of our developing business at Posillico, as we set the standards for excellence in the construction industry with our integrated solutions.
Our company mission is to complete all our projects safely, on time, on target and on budget while having a positive impact in the community.
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Responsibilities
POSITION SUMMARY:
The Accounting Assistant will support Accounting Department personnel with day-to-day office operations and general administrative duties.
RESPONSIBILITIES:
• Responsible for organizing and disbursing AP invoices to proper administrator folders for multiple entities
• Investigating past due AP invoices that received to assist with the payable workflow
• Assist with pulling unpaid AP invoices for weekly check runs for multiple entities
• Scanning hard copies of AP invoices received and disbursing to proper administrator for multiple entities
• Printing and filing hard copies of unpaid AP invoices and maintaining an organized filing system
• Archiving files at year end and creating new vendor folders
• General administrative duties as needed by the accounting department
Qualifications
• Must have at one year of administrative experience in a client-based environment
• Experience in a construction and/or accounting firm is a plus
• Must be proficient in MS Office (Word, Excel, Outlook) with excellent verbal and written communication skills
• Experience with general office equipment (fax, copier and postal machine) is a plus
• Must be organized, detail-oriented and able to work in a team as well as independently
• Multi-tasking and time management skills are a must
Reports to: Sr. Accounts Payable Specialist
Location: Farmingdale, NY
Compensation: $19 - $21/hour
Comprehensive benefits offered to eligible employees including medical, dental, and vision coverage; life insurance; FSA; short- and long-term disability; identity theft protection; 401(k); employee assistance program; and paid time off.
Equal Employment Opportunity
Posillico Civil, Inc. is committed to maintaining a working environment that promotes teamwork and that is free of any and all forms of unlawful discrimination and harassment. Accordingly, all of its employment-related activities will be administered without regard to race, color, religion, sex, national origin, age, disability, veteran and military status, marital status, personal appearance, sexual orientation, family responsibilities, domestic violence victim status, matriculation, political affiliation, genetic information, predisposing genetic characteristics or other legally protected personal characteristic.
Posillico Civil, Inc. together with its parent, subsidiaries, affiliates, partners and joint ventures (collectively “Posillico”) do not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to Posillico or an employee of Posillico, by mail, electronically, or otherwise will be considered property of Posillico. Posillico will not pay a fee for any placement resulting from the receipt of an unsolicited resume. Posillico will consider any candidate for whom an Agency has submitted an unsolicited resume to have been referred by the Agency free of any charges or fees. As a condition for payment, an Agency shall have an agreement signed by an authorized Posillico representative. Verbal or written communications from any employee of Posillico shall not be considered binding obligations. All resumes whether unsolicited or solicited shall be the property of Posillico.
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What the data says about this job
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