DuMaurier Wynne
Marietta
Summary
Finance and transportation management professional with 13 years' experience in operations, safety, and compliance. Strong leadership, management, and work ethic. Skilled at assessing operations, improving processes, and streamlining for efficiency. Experienced in managing and training department managers. Seeking a challenging role to leverage my skills and enhance business value.
Overview
11
11
years of professional experience
5
5
years of post-secondary education
Work History
Global Commercial Corporate Card Lead
Koch Capabilities
Atlanta
10.2024 - Current
- Oversee the global corporate card program of 300 global accounts, ensuring daily operational stability and compliance across all Koch companies.
- Provide governance and risk oversight by collaborating with Citibank, Compliance, Finance, and Internal Audit to strengthen controls and reduce risk.
- Lead stakeholder management and communicate executive-level recommendations clearly.
- Identify and implement process improvements across travel, expense, and card operations using analytics.
- Coordinate cross-functional delivery and Citibank onboarding, standardizing practices and integrating new companies efficiently.
Senior Business Process Manager
Koch Global Services
Atlanta
08.2023 - 10.2024
- Led cross-functional teams to enhance efficiency and accuracy by aligning with Koch’s vision.
- Worked with stakeholders to optimize workflows and minimize risk while ensuring compliance.
- Promoted ongoing improvements through open knowledge sharing and clear communication.
- Supported Accounts Payable leaders by facilitating PBM team sessions and improvement discussions.
Business Process Manager
Koch Global Services
Atlanta
05.2022 - 08.2023
- Managed Georgia Pacific’s Invoice-to-Pay teams, both domestic and international; developed process leads and analysts.
- Transitioned AP processes from third-party to in-house, increasing ownership and execution.
- Motivated cross-functional teams to streamline workflows and reduce manual tasks, supporting cost savings.
- Led PBM sessions and applied frameworks (e.g., DMF) for informed decision-making.
Business Process Supervisor
Koch Global Services
Atlanta
08.2021 - 05.2022
- Led AP Customer Support cross-functional team to streamline processes, increase efficiency, and improve customer outcomes.
- Monitored and challenged KPIs; strengthened training materials and SOPs to expand team capabilities.
- Partnered with stakeholders to implement solutions and explore automation; aligned practices to PBM framework and Koch’s vision.
Revenue Waybilling Supervisor
Norfolk Southern Railroad Company
Atlanta
05.2017 - 08.2021
- Managed audits and billing queues for transportation, empty railcar revenue, and waybill errors.
- Implemented automation initiatives to improve the accuracy and timeliness of revenue accrual and collection.
- Led and trained teams (10–18 agreement employees); ensured regulatory compliance and maintained training materials and process documentation.
Lead Assistant Manager
Norfolk Southern Railroad Company
Atlanta
04.2015 - 05.2017
- Supervised and developed assistant managers and a team of 25 agreement employees in a safety-first customer service environment.
- Managed train operations across 22 eastern states; tracked customer shipments and coordinated with local rail yard personnel.
- Produced reporting and process improvements to reduce costs, support budget goals, and drive customer process opportunities.
Education
B.A. - Mass Communications
Southern University and A&M College
Baton Rouge, LA 08.1997 - 05.2002
Skills
- Strategic Planning
- Coaching & Development
- Conflict Resolution
- Quality Assurance
- Project Management
- Relationship Building
- Inventory Control
- Operational Performance
- Team Leadership
References
Available upon request
Qualifications Summary
Finance and transportation management professional with 13 years' experience in operations, safety, and compliance. Strong leadership, management, and work ethic. Skilled at assessing operations, improving processes, and streamlining for efficiency. Experienced in managing and training department managers. Seeking a challenging role to leverage my skills and enhance business value.
Timeline
Global Commercial Corporate Card Lead
Koch Capabilities
10.2024 - Current
Senior Business Process Manager
Koch Global Services
08.2023 - 10.2024
Business Process Manager
Koch Global Services
05.2022 - 08.2023
Business Process Supervisor
Koch Global Services
08.2021 - 05.2022
Revenue Waybilling Supervisor
Norfolk Southern Railroad Company
05.2017 - 08.2021
Lead Assistant Manager
Norfolk Southern Railroad Company
04.2015 - 05.2017
B.A. - Mass Communications
Southern University and A&M College
08.1997 - 05.2002