Accounts Payable Specialist

Description We are looking for an Accounts Payable Specialist to support the corporate accounting team in Thornton, Colorado. This Long-term Contract opportunity is ideal for someone who thrives in a fast-paced environment, takes ownership of invoice processing, and works well across departments to keep payments accurate and on schedule.

The right candidate will bring strong attention to detail, sound judgment, and a proactive approach to resolving discrepancies and vendor concerns.

Responsibilities:

- Oversee end-to-end accounts payable activities for a high volume of invoices, including matching supporting documentation and confirming required approvals are in place.

- Review and reconcile invoices against purchase orders within an automated workflow system to ensure accuracy and compliance.

- Prepare and issue vendor payments while coordinating with internal teams and suppliers to address payment exceptions or outstanding concerns.

- Create and maintain vendor records, ensuring master data is accurate, complete, and up to date.

- Handle employee expense submissions and verify coding, policy compliance, and proper documentation before processing.

- Investigate vendor statements, identify variances, and resolve billing discrepancies in a timely manner.

- Apply appropriate sales and use tax treatment when required based on invoice details and applicable guidelines.

- Respond to questions from vendors and internal stakeholders with clear, timely, and accurate information.

- Support audit activities by gathering records, explaining transactions, and assisting with documentation requests. Requirements

Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app ()  and get 1-tap apply, notifications of AI-matched jobs, and much more.

All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit  for more information.

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