Melissa Fields

Melissa Fields serves as a Senior Contract Analyst within the DHA Enterprise Medical Support (EMS-CD) under the Defense Health Agency, where she plays a pivotal role in executing complex acquisitions for enterprise health IT systems. Her responsibilities include analyzing solicitation requirements, evaluating vendor proposals, and ensuring compliance with federal acquisition regulations to support the modernization of clinical and administrative digital infrastructure. She specializes in securing mission-critical software solutions that enhance data interoperability, cybersecurity, and operational readiness across military medical networks, with a focus on non-personal services contracts for IT modernization and systems integration. Melissa collaborates with a broad spectrum of defense and healthcare IT contractors, including large systems integrators and specialized software developers delivering cloud-based health platforms, analytics tools, and secure data exchange solutions. Her procurement approach emphasizes performance-based outcomes, rigorous technical evaluations, and contract administration aligned with DoD standards. While no single contractor dominates her portfolio, she consistently engages vendors with proven expertise in health information exchange, HL7/FHIR standards, and FedRAMP-compliant environments, fostering long-term partnerships built on technical reliability and regulatory adherence. Melissa’s contracting activity reflects a strong preference for open competition, with 100% of her acquisitions classified as “No Set-Aside.” This indicates a strategic focus on technical merit and capability over socioeconomic preferences, though she remains compliant with all federal small business requirements. Her approach prioritizes mission need and system interoperability, ensuring that procurement decisions are driven by operational effectiveness rather than socioeconomic targeting. Her primary procurement focus lies within NAICS 541519 (Other Computer Related Services), encompassing custom software development, health IT consulting, systems integration, and cybersecurity support for clinical and administrative platforms. She routinely procures solutions involving electronic health record modernization, data analytics engines, and secure cloud infrastructure, demonstrating deep expertise in the technical domains of military health IT and enterprise systems interoperability.