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 position is ideal for someone who is organized, proactive, and confident managing invoice processing in a fast-paced environment. The person in this role will help maintain accurate payment operations, strengthen vendor relationships, and support day-to-day accounting activities with a high level of attention to detail.

Responsibilities:

- Oversee end-to-end accounts payable activities for a high volume of invoices, ensuring accuracy and timely completion.

- Review invoice documentation against purchase orders and receiving records, including two-way and three-way matching requirements.

- Route non-purchase order invoices for appropriate authorization and confirm approvals are in place before processing.

- Prepare and process vendor payments while coordinating with internal teams and external partners to address payment-related concerns.

- Create and maintain vendor records, keeping master data current and accurate within accounting systems.

- Respond to questions from employees, vendors, and other stakeholders with clear and timely follow-up.

- Audit and process employee expense submissions in accordance with company guidelines.

- Reconcile vendor statements, investigate discrepancies, and resolve outstanding issues efficiently.

- Apply sales and use tax rules when required and assist with audit support and related documentation. Requirements - Experience handling full-cycle accounts payable in a high-volume environment.

- Working knowledge of account coding and core accounting processes.

- Proficiency with accounting software systems and ERP platforms.

- Ability to perform invoice matching, payment processing, and statement reconciliation accurately.

- Familiarity with vendor maintenance, expense report review, and inquiry resolution.

- Strong problem-solving skills with careful attention to detail and accuracy.

- Effective communication skills and the ability to collaborate with internal and external contacts.

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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