Mark Silang

Mark Silang serves as a key procurement lead within the Commanding General’s office under the Department of the Navy, overseeing the acquisition of mission-critical maintenance, logistics, and specialized technical services essential to sustaining naval and marine force readiness. He manages a diverse portfolio of contracts focused on combat system sustainment, expeditionary infrastructure support, and mission-enabling equipment, ensuring operational continuity across both garrison and deployed environments. His acquisitions span technical services, specialized manufacturing, and laboratory testing, with a strong emphasis on reliability, interoperability, and rapid response capabilities required for expeditionary operations. Silang maintains consistent working relationships with a core group of contractors including MANCON LLC, GEMINI TECH SERVICES LLC, CHEMBLE SOLUTIONS, LLC, MICROTECHNOLOGIES LLC, and SAELIG COMPANY, INC. These partnerships reflect a preference for established vendors with proven expertise in defense-grade maintenance, instrumentation, and technical support services. His contracting approach emphasizes performance-based outcomes, long-term service agreements, and vendor reliability over short-term cost savings, fostering stable, mission-aligned supplier relationships. While the majority of his acquisitions (69.6%) are conducted as full and open competitions, Silang demonstrates a significant commitment to small business participation, with 30.4% of awards structured as Total Small Business Set-Asides under FAR 19.5. He actively leverages small business capabilities in technical services and specialized manufacturing, aligning with DoN objectives to broaden the defense industrial base and enhance resilience through diversified sourcing. His procurement focus centers on NAICS codes including 334511 for navigation and guidance systems, 541380 for testing and calibration services, 315210 for specialized apparel contractors supporting tactical gear, 562991 for environmental and waste management support, and 333517 for machine tool maintenance. This reflects deep technical expertise in sustaining complex military systems, from avionics and sensor platforms to field-deployable infrastructure and protective equipment, ensuring alignment with operational readiness requirements across the naval enterprise.