Karen M. Sims

Karen M. Sims serves as a Senior Realty Services Specialist at the General Services Administration’s PBS R3 Philadelphia Field Office, where she plays a pivotal role in securing and managing leased federal workspace assets across Region 3. Her responsibilities encompass the full lifecycle of real property acquisition, including lease negotiations, space planning, and compliance with federal real estate regulations under FAR Part 41. She interfaces with property owners, brokers, and service providers to ensure that federal agencies receive secure, functional, and cost-effective facilities aligned with GSA’s mission of optimizing the federal real estate portfolio. Her acquisitions primarily involve commercial leasing, facility maintenance, and related support services critical to sustaining government operations. Sims collaborates with a diverse array of contractors, including commercial real estate brokers, property management firms, and specialty trade contractors who deliver construction, security, and building inspection services. Her working relationships are characterized by long-term partnerships with vendors capable of meeting stringent federal compliance standards and delivering responsive, high-quality services across multi-tenant federal buildings. She prioritizes vendors with proven experience in federal facility operations and a track record of reliability in delivering on complex, time-sensitive realty requirements. A strong advocate for socioeconomic inclusion, Sims consistently prioritizes small business participation, with over half of her acquisitions set aside for small businesses under FAR 19.5. She frequently awards contracts to service-disabled veteran-owned small businesses and actively encourages participation from other socioeconomically disadvantaged firms. Her contracting patterns reflect a deliberate commitment to expanding opportunities for small and veteran-owned enterprises within the federal realty sector. Her procurement focus centers on NAICS codes 236220 (commercial construction), 561621 (security systems), and 238220 (HVAC and plumbing), reflecting a technical emphasis on building infrastructure, safety systems, and facility maintenance. She specializes in acquiring integrated services that ensure operational continuity, code compliance, and energy efficiency in federal workspaces.