Sarah Diamond

Sarah Diamond serves as a secondary contracting professional within the U.S. Secret Service, supporting the agency’s mission to protect national leaders and critical infrastructure through the acquisition of advanced technological systems and operational capabilities. While not the lead contracting officer, she plays a vital role in facilitating the procurement lifecycle for engineering services and specialized transportation support, ensuring alignment with strategic priorities in protective intelligence and threat mitigation. Her work involves coordinating contract administration, evaluating technical proposals, and ensuring compliance with federal acquisition regulations for high-sensitivity, mission-critical acquisitions. Diamond maintains consistent working relationships with key contractors including The MITRE Corporation, MLINQS, LLC, SCAVET TECHNOLOGIES, LLC, PROLIFIC SYSTEMS, LLC, and BUCKEYE TECHNOLOGY SOLUTIONS, LLC. These partnerships reflect a focus on firms with deep expertise in systems engineering, cybersecurity infrastructure, and secure communications platforms. Her procurement patterns indicate a preference for established defense and aerospace contractors with proven capabilities in delivering tailored technical solutions under stringent security protocols, often involving classified or controlled unclassified information environments. Her contracting activity shows no reliance on socioeconomic set-asides, with 100% of acquisitions conducted under full and open competition. This reflects a mission-driven prioritization of technical capability and operational readiness over socioeconomic preferences, consistent with the Secret Service’s need for rapid deployment of hardened, vetted solutions. The primary NAICS categories she supports are 541330 (Engineering Services) and 481111 (Scheduled Passenger Air Transportation). Her portfolio centers on secure systems engineering, protective technology integration, and specialized air transport services for protective details. Her domain expertise lies in procuring advanced surveillance equipment, encrypted communication networks, and mission-essential logistics support, ensuring the Secret Service maintains technological superiority in dynamic threat environments.