Senior P2P & Accounts Payable Specialist - Project Finance

System One, Inc.; Houston (TX); On-site; USD 60,000 - 90,000; Full time

Benefits offered by this job

Per diem included

Health and welfare benefits

401(k) plan

Job summary

System One, Inc. seeks an Accounts Payable / P2P Specialist to manage the full procure-to-pay process for project invoices, payments, and documentation. You will serve as the link between procurement, finance, and suppliers to ensure timely, accurate payments and audit-ready records.

The role requires strong attention to detail, robust P2P knowledge, and collaboration across cross-functional teams. Per diem is included for the Shreveport project location.

Qualifications

• Bachelor’s degree in Finance, Accounting, or Business Administration or 10+ years of equivalent project-based accounts payable experience.
• 8–12 years of experience in accounts payable, P2P, or project finance within large-scale construction or industrial projects.
• Strong understanding of the full procure-to-pay process and project-based financial systems.
• Proven ability to manage large volumes of transactions accurately and under tight timelines.
• Experience working with multidisciplinary teams including procurement, logistics, and finance.
• Familiarity with Data Center or mission-critical facility projects preferred.

Responsibilities

• Review supplier invoices to confirm accuracy against purchase orders, contracts, and delivery documentation
• Validate supporting documents such as delivery notes, inspection certificates, and service entry sheets before processing
• Monitor invoice aging, payment schedules, and supplier account balances to ensure compliance with agreed terms
• Process approved payments through the designated finance system, ensuring timely and accurate transaction entries
• Maintain detailed P2P records, tracking all invoices, approvals, and payments for transparency and audit readiness
• Support preparation of financial reports, payment forecasts, and project cost summaries as required
• Communicate regularly with suppliers regarding invoice status, payment timelines, and outstanding documentation

Skills

Attention to detail

Strong communication

Multidisciplinary teamwork

Education

Bachelor’s degree in Finance/Accounting/Business Administration

CPA/CMA or equivalent certification

Tools

SAP

Oracle

Job description

System One, Inc. seeks an Accounts Payable / P2P Specialist to manage the full procure-to-pay process for project invoices, payments, and documentation. You will serve as the link between procurement, finance, and suppliers to ensure timely, accurate payments and audit-ready records.

The role requires strong attention to detail, robust P2P knowledge, and collaboration across cross-functional teams. Per diem is included for the Shreveport project location.