Simone Sewell-Walker serves as Contracts Manager at Strativia, bringing more than 15 years of experience in government, commercial, and international contracting. She specializes in contracts administration, awards management, compliance, accounting, and project management, supporting complex portfolios across federal environments.
Prior to joining Strativia in 2021, Simone held senior leadership roles with both large and small federal contractors, including FHI 360 and Counterpart International, where she served as Senior Manager and Team Lead of Subcontracts and Portfolio Lead (Director) of Contracts, Grants, and Compliance. Her experience also includes serving as a Contracting Officer’s Representative (COR) and Agreement Officer’s Representative (AOR) for the U.S. government, where she managed high-level client relationships and ensured regulatory compliance and operational efficiency.
Simone holds an MBA from Oxford Brookes University (UK) and is both a Certified Chartered Accountant and a Certified Federal Contracts Manager (NCMA). She is known for her collaborative leadership style and her ability to help internal teams and external partners navigate complex contractual challenges with clarity and confidence.