Accounts Payable Specialist

Witt O'Brien's • Houston, TX

13d

About The Position

The Accounts Payable Specialist supports the Finance/Accounting team by ensuring timely and accurate processing, verification, and reconciliation of invoices and payments. The role helps maintain vendor relationships, support internal controls, and ensure compliance with Ambipar Response’s accounting policies and procedures. The position description notes that other related duties may be performed and that responsibilities may vary depending on operational needs.

The hiring department interviews qualified individuals before requesting a criminal background check. Where a background check is required because of the position’s responsibilities and requirements, employment is contingent upon successful completion of a background investigation, including criminal history; criminal history will not automatically disqualify a candidate.

Ambipar Response is an equal opportunity employer. Qualified applicants receive consideration without regard to protected characteristics. The organization states that it seeks qualified and experienced professionals passionate about public safety, emergency management, homeland security, disaster response, and continuity of operations.

Requirements

• An associate’s or bachelor’s degree in Accounting, Finance, or a related field, or at least 2 years of experience in Accounts Payable, Purchasing, or related accounting roles.
• Strong proficiency in Excel, including formulas, pivot tables, and reconciliations, and in ERP/accounting systems.
• Working knowledge of Microsoft Office Suite, including Word, Outlook, and Teams.
• Ability to maintain confidentiality and uphold financial integrity.
• Excellent organizational, analytical, and communication skills.

Nice To Haves

• At least 2 years of experience in Accounts Receivable or Billing is preferred.

Responsibilities

• Review, code, and process invoices and payment requests accurately and within established timelines.
• Verify vendor account details, resolve discrepancies, and ensure approvals align with company policy.
• Reconcile vendor statements and research variances or missing documentation.
• Support month-end close activities by preparing accruals, reconciliations, and reports as assigned.
• Assist with new vendor onboarding and maintain vendor records in the ERP system.
• Follow internal controls, SOX requirements if applicable, and company financial policies.
• Communicate with vendors and internal stakeholders to resolve invoice or payment issues.
• Identify opportunities for process improvement and cost savings within the payables function.
• Prioritize multiple tasks while maintaining accuracy and attention to detail under tight deadlines.

What This Job Offers

• Job Type: Full-time
• Education Level: Associate degree