Internetwork Expert is looking for an experienced QA Tester to join a long-term project for a US-based client in the healthcare domain. The ideal candidate will have over 3 years of QA/testing experience, particularly in a healthcare setting, and a strong understanding of HL7 v2.x message types and medical claims processing.

Key responsibilities include developing and executing test plans, validating message flows, and ensuring compliance with HIPAA regulations. Familiarity with EDI transactions and proficiency in tools like Jira for defect tracking is essential.