Jennifer E. Johannsen

Jennifer E. Johannsen serves as a Contract Specialist within the Public Buildings Service’s R5 Acquisition Management Division, where she plays a pivotal role in managing the acquisition of construction, renovation, and facility support services for federal buildings nationwide. Her responsibilities include developing solicitation documents, conducting market research, evaluating proposals, and administering contracts under the Federal Acquisition Regulation. She supports the agency’s mission to modernize the federal infrastructure by overseeing procurements for interior renovations, building systems upgrades, and mission-critical operations, ensuring compliance with federal procurement standards and strategic infrastructure priorities. Johannsen maintains a consistent working relationship with MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, a key contractor delivering commercial and institutional construction services. Her procurement patterns reflect a preference for established vendors with proven expertise in federal facility projects, fostering long-term partnerships grounded in performance reliability and regulatory compliance. She engages with contractors across the full lifecycle of acquisition, from pre-solicitation planning through contract closeout, emphasizing transparency and accountability in vendor interactions. Her contracting approach reflects a strong commitment to small business participation, with nearly half of her awards structured as Total Small Business Set-Asides under FAR 19.5. While the majority of her procurements are unrestricted, she actively leverages socioeconomic programs to expand opportunities for small businesses, aligning with GSA’s broader goals of equitable access to federal contracting. Her pattern demonstrates balanced support for small business goals without compromising mission-critical delivery timelines. Johannsen’s primary procurement focus centers on NAICS 236220 (Commercial and Institutional Building Construction), with significant activity in 531320 (Real Estate Appraisers) and 541370 (Surveying and Mapping Services). She regularly manages contracts for facility assessments, land surveys, and construction management services, demonstrating deep technical expertise in building envelope systems, structural renovations, and facility condition assessments. Her domain knowledge ensures acquisitions align with federal building standards and sustainability objectives.