Joe Arriaga

Joe Arriaga serves as a Contract Specialist responsible for managing the full lifecycle of federal acquisitions, from solicitation through contract award and administration. He plays a critical role in ensuring compliance with federal procurement regulations, particularly under the Federal Acquisition Regulation (FAR), and supports mission-critical environmental remediation initiatives. His portfolio is exclusively focused on remediation services, where he designs and executes competitive procurements that prioritize technical excellence, regulatory adherence, and timely delivery of environmental cleanup solutions. Arriaga’s work ensures that agency environmental obligations are met through efficient, transparent contracting practices. While specific contractor names are not available, Arriaga maintains active relationships with a diverse pool of environmental services vendors, including both large professional service firms and small businesses with specialized remediation expertise. He engages contractors through sealed bidding and negotiated procurements, fostering collaborative relationships grounded in performance accountability and regulatory compliance. His approach emphasizes clear statement of work development, rigorous source selection criteria, and post-award oversight to ensure contractor performance aligns with environmental standards and federal requirements. Arriaga demonstrates a balanced commitment to socioeconomic contracting, with equal weighting between unrestricted and Total Small Business Set-Aside acquisitions under FAR 19.5. He consistently prioritizes small business participation, leveraging set-asides to expand market access for qualified small firms while maintaining competition and value. His contracting patterns reflect a deliberate strategy to support the small business ecosystem without compromising acquisition integrity or mission outcomes. His procurement focus is entirely centered on NAICS 562910 — Remediation Services — encompassing soil and groundwater cleanup, hazardous waste management, and environmental restoration projects. Arriaga specializes in acquiring technical services requiring expertise in environmental engineering, site assessment, and regulatory compliance, often involving complex site conditions and federal environmental mandates. His domain expertise ensures that acquisitions are structured to attract qualified vendors capable of delivering scientifically sound and legally compliant remediation outcomes.