Mr. Mark Probus

Mr. Mark Probus serves as the MMESO North Team Lead, guiding the planning, execution, and oversight of complex acquisition initiatives across a broad spectrum of mission-critical government programs. In this leadership role, he ensures alignment between operational requirements and federal procurement regulations, managing end-to-end contract lifecycle activities from market research and solicitation development to award and performance monitoring. His portfolio typically encompasses technical services, logistics support, and systems integration efforts critical to national defense and infrastructure readiness. Probus works closely with cross-functional teams to translate strategic objectives into actionable contracting strategies that prioritize efficiency, compliance, and mission success. While specific contractor relationships are not publicly detailed, Probus collaborates with a diverse ecosystem of vendors, including prime contractors, subcontractors, and specialized service providers operating across defense, engineering, and operational support sectors. His approach emphasizes performance-based contracting and outcome-driven requirements, fostering long-term partnerships with firms capable of delivering scalable, secure, and interoperable solutions. He actively engages with industry through pre-solicitation outreach and contractor town halls to ensure market awareness and competitive responsiveness. Probus demonstrates a strong commitment to socioeconomic contracting goals, consistently prioritizing opportunities for 8(a), HUBZone, and SDVOSB-certified firms. His procurement practices reflect a deliberate effort to expand small business participation through targeted set-asides, mentor-protégé programs, and simplified acquisition procedures that lower barriers to entry for emerging vendors. He champions transparency and equitable access, ensuring small businesses are not only included but positioned to succeed in complex federal environments. His technical expertise centers on NAICS categories related to defense support services, information technology systems integration, and facility operations maintenance. Probus routinely procures mission-enabling capabilities such as cybersecurity services, logistics modernization, and mission-critical infrastructure support, demonstrating deep familiarity with DoD and federal operational standards. His domain knowledge ensures acquisitions are grounded in real-world readiness requirements and technological feasibility.