FLEX Senior Manager, Invoice Ops

Marriott International is seeking a FLEX Senior Manager, Invoice Operations, to join our Procurement Operations team. Procurement Operations is responsible for leading core functions such as governance, vendor support, technology, reporting, and management of revenues and receivables. The FLEX Senior Manager oversees end-to-end invoice processing for strategic suppliers, ensuring accuracy, efficiency, and operational stability. This role leads invoice validation, vendor follow-up, and exception management, including the resolution of complex issues outside standard workflows. The Senior manager monitor vendor performance against contractual SLAs, calculates credits, and enforces accountability Required Experiences * 4- year bachelor's degree from an accredited university in related field appropriate to work position * 5+ years of experience in finance operations, accounting, procurement operations, or a related field Key Responsibilities * Oversee and monitor the process to ensure all invoices are processed according to internal policies, tax regulations, and audit requirements, Including maintaining complete, accurate records and supporting internal/external audits * Analyze invoice data to identify trends and opportunities to strategically reduce costs, renegotiate terms with suppliers, and eliminate duplicate or unnecessary payments * Strengthen controls that mitigate risks such as fraud, duplicate payments, and non-compliance * Resolve complex invoice exceptions that cannot be automated or routed through standard workflows. * Partner with stakeholders within Procurement to design future state processes. At Marriott International, we are dedicated to being an equal opportunity employer, welcoming all and providing access to opportunity. We actively foster an environment where the unique backgrounds of our associates are valued and celebrated. Our greatest strength lies in the rich blend of culture, talent, and experiences of our associates.  We are committed to non-discrimination on any protected basis, including disability, veteran status, or other basis protected by applicable law. All locations offer 401(k) plan, stock purchase plan, discounts at Marriott properties, commuter benefits, employee assistance plan, and childcare discounts. Benefits are subject to terms and conditions, which may include rules regarding eligibility, enrollment, waiting period, contribution, benefit limits, election changes, benefit exclusions, and others. Click here [ to learn more. Full-time positions also offer coverage for medical, dental, vision, health care flexible spending account, dependent care flexible spending account, life insurance, disability insurance, accident insurance, adoption expense reimbursements, and paid parental leave. Washington Applicants Only: Employees will accrue paid sick leave, 0.0384 PTO balance for every hour worked and be eligible to receive minimum of 9 holidays annually. Marriott HQ is committed to a hybrid work environment that enables associates to Be connected. Headquarters-based positions are considered hybrid, for candidates within a commuting distance to Bethesda, MD; candidates outside of commuting distance to Bethesda, MD will be considered for Remote positions. Marriott International is the world’s largest hotel company, with more brands, more hotels and more opportunities for associates to grow and succeed. Be where you can do your best work, begin your purpose, belong to an amazing global team, and become the best version of you.