Accounts Payable Specialist Senior

9183554 Accounts Payable Specialist, Irving, TX, 3-Month Contract

Sigma Inc. is currently looking for an Accounts Payable specialist to work on-site with our team located in Irving, TX.

Shift Schedule: M-F, 40 hours per week.

Job Summary

• The Accounts Payable (AP) Specialist is responsible for executing the full-cycle accounts payable process to ensure accurate and timely processing of vendor invoices, employee reimbursements, and corporate payments.
• This role requires strong analytical and organizational skills, a keen attention to detail, and the ability to partner with internal departments and external vendors.
• The Senior AP Specialist will play a key role in optimizing AP processes, resolving complex payment-related issues, and supporting financial integrity and operational excellence within the organization.

Responsibilities:

• Meets expectations of the applicable competencies: leader of self, leader of others, or leader of leaders.
• Perform daily audits to validate the completeness and accuracy of invoices. Foster a culture of accountability and demonstrate good teamwork through actions and job performance.
• Manage and maintain relationships with internal and external stakeholders by ensuring a timely response. Demonstrate strong customer service while upholding CHRISTUS Health's core values.
• Provide support for month-end close processes and projects.
• Ensure efficient operation and compliance with CHRISTUS policies, healthcare industry regulations (i.e., HIPAA), and internal controls.
• Coordinate and support internal and external audits. Collaborate with colleagues across departments to contribute to a positive work environment.
• Analyze exceptions and resolve internal/external stakeholder concerns. Utilize Excel and technology tools effectively to manage spreadsheets, financial software, and automation processes.
• Apply basic accounting knowledge to maintain accurate financial records. Adapt to process changes, system upgrades, and evolving business needs with a willingness to learn.
• Maintain confidentiality and integrity when handling sensitive financial information with professionalism and ethical responsibility.
• Manage time effectively to balance daily responsibilities, meet deadlines, and maintain efficiency. Effective written and verbal communication and interpersonal skills.
• Ability to work independently and meet deadlines in a fast-paced environment. Perform other duties and responsibilities as assigned.

Requirements:

• High school diploma or equivalent required. A business, finance, or accounting degree is preferred.
• Proficient in Microsoft Office (Excel, Word, Outlook, PowerPoint) Bilingual (Spanish/English) is preferred
• Experience 3+ years of AP experience or experience in a related field is required.
• Healthcare experience is preferred. Infor/Lawson or other large ERP systems.
• Previous ServiceNow exposure is a plus. Licenses, Registrations, or Certifications
• The following professional certifications are preferred: APM (Accounts Payable Manager), CAPP (Certified Accounts Payable Professional), CAPA (Certified Accounts Payable Associate) CPA (Certified Public Accountant), APPM (Accredited Procure-to-Pay Manager) "