Erika Zwiren

Erika Zwiren serves as a Contract Specialist responsible for managing the full lifecycle of procurement actions within the federal energy infrastructure sector. She ensures compliance with federal acquisition regulations while executing competitive solicitations, negotiating contract terms, and administering performance-based agreements. Her role is central to the agency’s mission of securing reliable, high-integrity energy systems, with a primary focus on petroleum refining operations. Zwiren typically handles complex, mission-critical contracts requiring technical expertise in upstream and downstream refining processes, equipment maintenance, and environmental compliance services. While specific contractor names are not available, Zwiren maintains a procurement environment grounded in full and open competition, engaging a broad base of qualified industry vendors capable of meeting stringent operational and safety standards. Her working relationships are characterized by rigorous evaluation of technical proposals, clear performance metrics, and consistent contract oversight to ensure deliverables align with federal energy security objectives. She collaborates closely with technical evaluators and program managers to validate vendor capabilities prior to award. Zwiren’s contracting patterns reflect a strong preference for non-set-aside procurements, with 100% of her awards issued under full and open competition. This indicates a strategic focus on maximizing market participation and selecting the most technically capable offerors regardless of socioeconomic status, rather than prioritizing designated small business programs such as 8(a), HUBZone, or SDVOSB. Her approach underscores efficiency and performance over socioeconomic targeting, consistent with the specialized nature of the petroleum refining domain. Her primary procurement focus is on NAICS 324110—Petroleum Refineries—where she acquires engineering services, maintenance and repair contracts, process optimization systems, and hazardous materials handling solutions. Zwiren possesses deep domain expertise in refining infrastructure, including distillation units, catalyst systems, and emissions control technologies, ensuring that all acquisitions meet rigorous safety, environmental, and operational standards critical to national energy resilience.