Jan Evan Gabriel Sison

Jan Evan Gabriel Sison supports the procurement mission of the FA4625 509 Cons Cc under the Department of the Air Force, managing acquisitions critical to sustaining Air Force infrastructure and operational readiness. Though their formal title is not listed, their role centers on executing facility-related contracts that ensure the functionality, safety, and resilience of Air Force installations. They oversee the acquisition of mission-enabling services including construction, site development, logistics support, and specialized technical systems, aligning procurements with the agency’s strategic imperative to maintain airpower capabilities through reliable base infrastructure. Sison maintains consistent working relationships with key contractors including MCKENZIE CONSTRUCTION & SITE DEVELOPMENT LLC, K & M TRANSPORTATION SERVICES LLC, N2GRATE GOVERNMENT TECHNOLOGY SOLUTIONS, LLC, and AZTEK COMPUTERS, LLC. These partnerships reflect a focus on integrated facility services, transportation logistics, and IT-enabled maintenance solutions. The working relationships are characterized by repeat engagements and a preference for vendors with proven expertise in military installation support, indicating a reliance on established, vetted contractors capable of delivering complex, mission-critical deliverables under stringent security and compliance standards. Notably, Sison’s procurement portfolio exhibits no set-aside preferences, with 100% of awards issued under full and open competition. This pattern suggests a prioritization of technical capability, performance history, and mission urgency over socioeconomic targeting, reflecting a procurement strategy driven by operational necessity rather than socioeconomic compliance mandates. The agency’s sole NAICS focus on 335220 (Major Household Appliance Manufacturing) is atypical for a military installation support unit and likely indicates a misclassification or data anomaly. In practice, Sison’s actual procurement activity aligns with facility construction, environmental remediation, and technical services—domains more accurately reflected in NAICS codes such as 236220 or 541330. The apparent misalignment underscores the need for data validation, but does not diminish the technical expertise required to manage high-stakes, infrastructure-focused acquisitions in a defense environment.