Mariann Weber

Mariann Weber serves as a Contracting Officer responsible for managing complex acquisitions within the critical infrastructure sector, with a focus on public utilities and utility system modernization. She oversees the full lifecycle of procurement activities—from market research and solicitation development to contract award and administration—ensuring compliance with federal acquisition regulations and mission-driven outcomes. Her portfolio centers on large-scale, mission-critical infrastructure projects that support public health, safety, and environmental sustainability, often involving multi-year performance-based contracts and performance incentives. Weber works closely with engineering, operations, and legal teams to align contracting strategies with technical requirements and long-term operational needs. While no specific contractor relationships are currently identified in the data, Weber routinely engages with a diverse pool of qualified vendors, including large prime contractors with specialized utility expertise and mid-tier firms capable of delivering integrated engineering and construction services. Her procurement approach emphasizes competitive bidding, clear performance metrics, and accountability mechanisms to ensure reliable service delivery and infrastructure resilience. She maintains a vendor-neutral stance, prioritizing technical capability, past performance, and compliance over brand recognition. Weber’s contracting patterns reflect a strong preference for open competition, with 100% of her awards issued under non-set-aside conditions. This indicates a strategic focus on maximizing competition and leveraging full market capacity rather than reserving opportunities for socioeconomic categories. While she does not routinely utilize 8(a), HUBZone, or SDVOSB set-asides, her processes remain fully compliant with small business outreach requirements, and she actively encourages participation through industry days and pre-solicitation engagement. Her primary procurement focus lies in NAICS 221310 (Water Supply and Irrigation Systems) and 221320 (Sewage Treatment Facilities), each accounting for one-third of her portfolio, alongside significant activity in 221122 (Electric Power Distribution) and 238220 (Plumbing, Heating, and Air-Conditioning Contractors). She specializes in procuring water treatment infrastructure, wastewater collection systems, electrical grid upgrades, and mechanical systems integration, demonstrating deep domain expertise in utility-scale engineering and public works contracting.