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PSHC Program Leadership Updates

GSA’s Office of Professional Services and Human Capital (PSHC) Categories is happy to announce that Lee Tittle is now serving as the Acting Director of the PSHC Program Management Division until the end of January 2022. 


In this role, he oversees the strategic direction for the One Acquisition Solution for Integrated Services (OASIS) contracts and the professional services offerings under the Multiple Award Schedule (MAS-PS). He will also continue to serve as the Project Manager leading the development of the new Services Multi-Agency Contract (MAC).


Prior to joining PSHC, Lee worked for GSA’s Office of Information Technology Category (ITC) as a Governmentwide Acquisition Contract (GWAC) Program Manager, GSA’s Office of Small and Disadvantaged Business Utilization (OSDBU) as Director for the GSA Heartland Regional Office and as a Contracting Officer with an unlimited warrant for the Federal Acquisition Service in the GWAC Division. 


PSHC is also excited to welcome Chelsey Hayes back from maternity leave. Chelsey is the OASIS Program Manager responsible for strategic program initiatives and providing support to our agency and industry partners to drive better acquisition outcomes across the government.

Chelsey joined GSA in February 2020. Chelsey brings with her 11 years of progressive contracting experience with the Department of the Army, Defense Logistics Agency and GSA. Chelsey is Level III Certified Acquisition Professional in accordance with the Defense Acquisition Workforce Improvement Act (DAWIA) and an honored member of the Defense Acquisition Corps. 


For more information, please visit GSA.gov/professionalservices and join the Professional Services Interact Community and OASIS Interact Community


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