Jan A Mangubat

Jan A. Mangubat serves as a Contracting Officer for FA5240 36 Cons Lgc within the Department of the Air Force, responsible for managing the acquisition of critical infrastructure, maintenance, and logistics support services essential to sustaining air base operational readiness. He executes full-cycle procurement activities for construction, facility modernization, and industrial equipment repair contracts, ensuring compliance with FAR and AF-specific acquisition policies. His portfolio directly supports mission-critical installations by securing reliable engineering, construction, and maintenance solutions that maintain airborne and ground support system integrity. Mangubat maintains consistent working relationships with a core group of contractors including PACIFIC RIM CONSTRUCTORS INC, GOCRAFTS LLC, DOCOMO PACIFIC, INC., M-80 SYSTEMS, INC., and MIC INDUSTRIES INC. These partnerships reflect a preference for experienced vendors with proven capabilities in military installation support, telecommunications infrastructure, and heavy equipment repair. His contracting approach emphasizes performance-based outcomes, leveraging long-term vendor engagement to ensure quality, timeliness, and compliance with security and safety standards for sensitive Air Force facilities. His procurement strategy prioritizes open competition, with 75% of actions conducted without set-asides, while maintaining a deliberate commitment to socioeconomic programs: 10% of awards are designated as Total Small Business Set-Asides under FAR 19.5, 10% as HUBZone set-asides, and 5% as 8(a) competed awards. This balanced approach ensures broad market participation while supporting disadvantaged business enterprises aligned with Air Force diversity and resilience goals. Mangubat’s primary procurement focus lies in NAICS 237310 (Highway, Street, and Bridge Construction), accounting for nearly half of his portfolio, followed by commercial and institutional building construction (236220). He also regularly procures engineering services (541330) and industrial machinery repair (811310), demonstrating deep expertise in civil infrastructure, facility sustainment, and mission-critical equipment maintenance for defense installations.