Doreen Rush

Doreen Rush serves as a Transaction Specialist at the PBS R00 Center for Broker Services under the General Services Administration’s Public Buildings Service, where she plays a pivotal role in executing real estate acquisition transactions to support federal workspace needs. Her responsibilities include managing the end-to-end procurement lifecycle for commercial lease agreements, ensuring compliance with federal real property regulations, and facilitating timely occupancy of nonresidential spaces for federal agencies. She specializes in lease negotiations, tenant improvement coordination, and contract administration for long-term facility holdings, directly advancing the agency’s mission to optimize the federal footprint through strategic, cost-effective real estate solutions. Doreen maintains consistent contracting relationships with a core group of commercial property owners and real estate entities, including TWO CON LLC, ONNI TIMES SQUARE LP, CVD MAIN LLC, BELTSVILLE GSA FDA LLC, and CC OWNER LLC. These partnerships are primarily centered on the leasing of office and mixed-use commercial properties, often involving complex build-out agreements and space reconfiguration. Her working pattern reflects a preference for established, experienced landlords with proven track records in federal leasing, emphasizing reliability, regulatory compliance, and operational continuity. Doreen’s procurement activity reflects a 100% non-set-aside approach, with no utilization of 8(a), HUBZone, SDVOSB, or other socioeconomic preferences. Her contracting decisions prioritize market competitiveness, facility suitability, and mission alignment over socioeconomic targeting, aligning with the agency’s strategic focus on efficiency and scale in real estate acquisition. Her technical expertise is narrowly focused on NAICS 531120—Lessors of Nonresidential Buildings (except Miniwarehouses)—where she exclusively procures leased commercial office space and related real estate services. She possesses deep domain knowledge in federal lease law, space planning standards, and property management frameworks, ensuring all acquisitions meet the operational and security requirements of federal tenants.