Integration Engineer

**Position Summary** The primary responsibility of the Integration Specialist is to design, build, and maintain EDI and API\-based integrations between NDC, its trading partners, and internal systems using middleware and managed file transfer (MFT) technologies. This position supports X12 800\-series and 900\-series transaction flows and will work closely with Trading Partners, Business Stakeholders, and internal IT teams. **Essential Functions** * Design, develop, and maintain EDI integrations for X12 800\-series transaction sets (e.g., 810, 832, 844, 845, 849, 850, 855, 856, 867\). * Design, develop, and maintain EDI integrations for X12 900\-series transaction sets (e.g., 940, 943, 944, 945, 997, 999\). * Onboard new trading partners, including mapping, testing, and certification against partner implementation guides. * Working with our middleware software, Jitterbit, for system integrations. * Develop and consume RESTful API endpoints, including authentication (OAuth 2\.0, API keys), JSON/XML payload mapping, and error handling. * Write and optimize SQL queries, stored procedures, and data transformations to support integration and reporting needs. * Working with our managed file transfer (MFT) platform for sending and receiving information externally via AS2, SFTP, and FTPS, including certificate and key management. * Creating integration solutions with internal or acquired systems. * Monitor transaction flows and troubleshoot issues related to software integrations, including rejected acknowledgments, mapping errors, and connectivity failures. * Create documentation (mapping specifications, trading partner profiles, runbooks) for future reference, training, and support purposes. * Perform other duties as assigned. **Core Competencies** * Problem solving/analysis. * Communication proficiency. * Time management and organizational skills. * Working well with peers and business stakeholders. * Attention to detail and data accuracy. **Knowledge/Experience.** * BS/BA/AS/AAS in Computer Science, Engineering or a related field * 3\+ years’ experience in EDI and systems integration **Skill Requirements** * Hands\-on experience with X12 EDI, including both 800\-series and 900\-series transaction sets (required) * Work experience with middleware platforms (e.g., Jitterbit, MuleSoft, Babelway, Boomi, Cleo Integration Cloud) * Experience building and consuming RESTful APIs (JSON/XML, OAuth 2\.0, Postman or similar tools) * Proficient with SQL (queries, joins, stored procedures, performance tuning) * Experience with MFT/communication servers and protocols (AS2, SFTP, FTPS) is a plus. * Scripting language (e.g., JavaScript, Python, VB Scripts) * C\# experience is a plus. * Healthcare supply chain or GPO contracting EDI experience is a plus.