Sandra Siiberg

Sandra Siiberg serves as a Contracting Officer for FA4686 9 Cons Pk under the Department of the Air Force, where she manages the acquisition of critical facility support and specialty trade services essential to maintaining operational readiness across Air Force installations. Her portfolio encompasses the full lifecycle of contracts for maintenance, construction, and infrastructure modernization, ensuring base facilities remain mission-capable through preventive, corrective, and environmental compliance activities. She applies rigorous FAR compliance standards while aligning procurements with strategic Air Force resilience goals, prioritizing agility, sustainability, and long-term infrastructure integrity. Siiberg maintains a consistent working relationship with RESTORED CLOUD INC, a key contractor delivering specialized trade services aligned with installation modernization needs. Her procurement approach emphasizes collaborative vendor engagement, fostering transparent communication and performance accountability. While she works primarily with one dominant contractor, her contracting patterns reflect a disciplined focus on vendor reliability, technical capability, and adherence to safety and regulatory standards required for military facility operations. She demonstrates a steadfast commitment to small business participation, directing 100% of her acquisitions toward total small business set-asides under FAR 19.5. This unwavering focus ensures equitable access for small businesses to support high-priority Air Force infrastructure missions, reinforcing the Department’s socioeconomic objectives and promoting competitive, diverse supplier engagement across the defense industrial base. Her primary procurement focus is on NAICS 238990 — All Other Specialty Trade Contractors — encompassing niche services such as electrical, plumbing, HVAC, roofing, and specialty maintenance systems critical to facility sustainment. She specializes in complex, non-standard construction and retrofitting tasks requiring technical precision and regulatory compliance, particularly in operational environments with stringent security and environmental constraints. Her expertise lies in sourcing contractors capable of executing high-integrity, low-disruption work on active military installations.