Senior Analyst

Senior Interface Analyst

The Massachusetts Executive Office of Health and Human Services (EOHHS) is the largest secretariat in MA state government, comprised of 16 agencies with over 20,000 employees statewide. EOHHS services directly touch the lives of slightly more than 1 in 4 residents in the Commonwealth — some of our most vulnerable children, youth, adults, and elders. EOHHS provides access to medical and behavioral health care, substance misuse treatment, long term services and support, and nutritional and financial benefits to those with low incomes. We connect elders, individuals with disabilities, and veterans with employment opportunities, housing, and supportive services. We steer troubled youth towards a more successful path and do everything possible to keep children in our child welfare system safe. We support individuals who are developmentally disabled, mentally ill, blind, deaf, or hard of hearing.

EOHHS is seeking to hire a Senior Interface Analyst to join our collaborative Medicaid Management Information System (MMIS) team. The Senior Interface Analyst should possess experience working on large-scale integration projects and a strong understanding of Medicaid and/or health insurance business processes. This role manages the day-to-day interface operations and technical requirements of the MMIS system, supporting ongoing data research and analysis efforts. The key responsibilities include planning, developing, and executing interface implementation and data migration activities.

The Senior Interface Analyst will actively participate in MMIS internal projects, contribute to security and privacy standards, and support improvements to the Systems Development Life Cycle (SDLC). Candidates with prior experience in Medicaid systems will be given preference. The Senior Interface Analyst will be called upon to act as an active member in all phases of the project including gap analysis, requirements gathering, design and development activities, documentation, testing, implementation, and stabilization. The Senior Interface Analyst is expected to work independently and collaboratively with technical teams and business stakeholders; therefore, exceptional communication, coordination, and documentation skills are essential for success in this role.

The primary work location for this role will be at 100 Hancock Street Quincy, Massachusetts 02171. The work schedule for this position is Monday through Friday, 9:00AM to 5:00PM. This position is expected to follow a hybrid model of reporting to work that combines in-office workdays and work from home days as needed. Schedules are subject to change based on the operational needs of the business.

Responsibilities:

• Collaborate with business teams, Functional Client, technical teams, vendors, and external partners to gather, analyze, document, and validate interface and interoperability requirements.
• Define, document, and maintain interface specifications, schemas, record layouts, file specifications, data mappings, and Interface Control Documents (ICDs) for new and existing interfaces.
• Lead and participate in JAD and interface design sessions to define field-to-field mappings, transformation rules, default values, code translations, validations, error handling, and reconciliation requirements.
• Define and document REST/SOAP web services and FHIR API requirements, including endpoints, request/response formats, payloads, authentication, error handling, and interface contracts.
• Support CMS interoperability initiatives and requirements, including FHIR-based Patient Access, Provider Access, Payer-to-Payer, and Prior Authorization APIs, as applicable to MassHealth.
• Work with healthcare interoperability standards and technologies, including HL7, FHIR, REST/SOAP APIs, XML, JSON, EDI/X12, SFTP, and flat-file exchanges.
• Participate in interface design reviews, schema reviews, technical walkthroughs, and unit-test walkthroughs to ensure solutions align with approved business and interface requirements.
• Develop and review interface test scenarios and data validation rules, and coordinate SIT, UAT, end-to-end, regression, and production validation with internal teams and external partners.
• Validate inbound and outbound interfaces for data completeness, accuracy, integrity, transformations, error handling, and reconciliation, and investigate data discrepancies.
• Support SFTP and secure file-transfer interfaces, including schedules, folder structures, PGP/encryption, access controls, connectivity, monitoring, and troubleshooting.
• Coordinate with infrastructure, network, security, gateway, cloud, and access-management teams for interface connectivity, environment changes, approvals, and production issues.
• Support integrations across MMIS, clinical, administrative, partner, and external healthcare systems, including interfaces hosted in AWS, Microsoft Azure, and other integration environments.
• Troubleshoot and coordinate resolution of interface failures, rejected transactions, file-transfer issues, connectivity problems, and critical production incidents with business, development, vendor, partner, and production-support teams.
• Take end-to-end ownership of assigned interfaces, supporting requirements, design, development, testing, deployment, cutover, production validation, documentation, and post-go-live stabilization.
• Serve as a primary point of contact for assigned interfaces, proactively communicating status, risks, issues, dependencies, and decisions while staying current with CMS interoperability requirements, FHIR standards, APIs, and healthcare integration technologies.

Preferred Qualifications:

• 8 years' IT experience with strong interface and data analysis experience.
• Technical knowledge of IT infrastructure and hosting environments standards.
• Strong understanding of interface design, analysis and data structures preferably within healthcare IT
• Expert knowledge of RESTful APIs, SOAP Web Services, XML and data exchange.
• Experience in file exchange mechanisms and protocols like SFTP is required.
• Understanding of encryption/decryption and familiarity with a Unix/Linux environment.
• Deep understanding of RESTful principles, statelessness, resource-oriented URIs, and the request/response lifecycle.
• Advanced proficiency in validating and debugging JSON payloads and schemas (XML/XSD experience is a strong asset).
• Prior experience developing requirement documents and technical specifications is required
• Experience with web services (SOAP/REST), including request/response analysis and testing
• Proficiency in SQL and database validation techniques
• Proven experience parsing interface error logs and tracing raw API transactions through middleware tools or log aggregation suites (e.g., Splunk, Datadog).
• Experience in tools to monitor API endpoint availability, request volume, success/failure rates, and real-time transaction speeds using tools like Dynatrace, Splunk observability etc.
• Strong health insurance business knowledge with focus on interface designs, data structures and transaction types.
• Experience in healthcare Interoperability is a plus
• Proficient in business analysis to support all stages of SDLC.
• Excellent verbal and written communication skills
• Strong ownership mentality with the ability to work independently and manage multiple priorities
• Experience preparing status reports and presenting to stakeholders/management
• Strong analytical and problem-solving skills
• Exposure to Agile/Scrum methodologies
• Strong stakeholder management and collaboration across business and technical teams
• Ability to explain technical issues to non-technical audiences
• Detail-oriented with a focus on data accuracy and quality
• Self-driven with strong accountability for outcomes

Education and Certifications:

• Bachelor's degree or higher in Business, IT or Healthcare Administration, or equivalent work experience.

EEO:- Mindlance is an Equal Opportunity Employer and does not discriminate in employment on the basis of – Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans