Integration Architect
LTS · United States
- Hybrid
- Full-time
- $150,000 / year
- United States
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Job highlights
- Design enterprise integration architecture for VA modernization.
- Connect legacy VistA systems with modern applications.
- Evaluate AI-generated integration designs for accuracy.
- Architect APIs, middleware, and data exchange solutions.
- Ensure compliance with federal security standards.
About the role
Integration Architect - VA Health Modernization
LTS is seeking an experienced Integration Architect to support a major AI-powered modernization initiative within the Department of Veterans Affairs (VA) health portfolio. This role will support enterprise integration and interoperability efforts tied to modernization of legacy healthcare systems, including VistA/MUMPS-based applications, enterprise health platforms, and next-generation clinical and operational systems. The ideal candidate will possess strong experience designing and implementing enterprise integration solutions across complex healthcare and federal IT environments. This individual will play a critical role in enabling secure, scalable, and interoperable data exchange between legacy and modernized platforms while supporting the VA’s broader digital transformation objectives.
What You’ll Do
- Lead the design and implementation of enterprise integration architecture supporting VA modernization initiatives.
- Develop integration strategies connecting legacy VistA/MUMPS systems with modern cloud-based and enterprise applications.
- Critically evaluate AI-generated interface maps, dependency diagrams, data flow analyses, and business rules extractions for accuracy and completeness against actual VistA data structures and integration patterns, identifying gaps or errors before outputs are used in integration design.
- Architect APIs, middleware, messaging, and data exchange solutions across enterprise healthcare systems.
- Support interoperability initiatives utilizing healthcare standards including HL7, FHIR, and RESTful APIs.
- Design scalable integration frameworks supporting real-time and batch processing requirements.
- Collaborate with infrastructure, cybersecurity, application development, data, and DevSecOps teams to ensure seamless system integration.
- Define integration patterns, standards, governance models, and best practices across the enterprise.
- Support migration and modernization efforts involving legacy healthcare applications and enterprise data platforms.
- Evaluate and recommend middleware, API management, and integration platform technologies.
- Ensure integration solutions align with federal cybersecurity, Zero Trust, and compliance requirements.
- Participate in technical architecture reviews, modernization planning sessions, and engineering assessments.
- Develop technical documentation including interface control documents (ICDs), architecture diagrams, integration specifications, and implementation plans.
- Troubleshoot complex integration issues and provide technical leadership throughout the system lifecycle.
What We’re Looking For
- Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field.
- 10+ years of experience in enterprise integration engineering or architecture.
- Experience supporting large-scale federal healthcare or enterprise modernization programs.
- Demonstrated ability to critically evaluate AI-generated technical outputs—including interface specifications, data mappings, and dependency analyses—for accuracy, completeness, and correctness in the context of enterprise integration requirements, and to identify and resolve errors before those outputs drive design decisions.
- Hands-on experience working with VistA or MUMPS-based interfaces, including direct knowledge of how data originates, is structured, and flows within VistA environments
- Strong experience with API design, middleware technologies, and enterprise integration frameworks.
- Experience implementing integrations using REST, SOAP, JSON, XML, and messaging technologies.
- Familiarity with healthcare interoperability standards including HL7, FHIR, CDA, and related frameworks.
- Experience integrating legacy systems with modern cloud and enterprise platforms.
- Knowledge of cloud integration architectures within AWS, Azure, or Google Cloud environments.
- Strong understanding of data governance, security, and compliance within federal environments.
- Excellent analytical, troubleshooting, and communication skills.
Nice To Have
- Experience supporting VA healthcare systems including VistA, CPRS, or VA EHR modernization efforts.
- Familiarity with MUMPS-based applications, VistA Fileman data structures, VistA data flows and interface definitions for technical accuracy.
- Experience with integration platforms such as MuleSoft, Boomi, Red Hat Integration, IBM Integration Bus, or similar technologies.
- Knowledge of event-driven architecture, microservices, and containerized environments.
- Experience supporting DevSecOps and CI/CD integration pipelines.
- Familiarity with Zero Trust Architecture and federal cybersecurity frameworks including NIST and FedRAMP.
- Experience with enterprise data integration, ETL, and master data management solutions.
- Relevant certifications in cloud, integration, or enterprise architecture technologies preferred.
Why Join LTS?
At LTS, we support mission-driven programs that improve healthcare outcomes for Veterans nationwide. Our teams work at the forefront of federal healthcare modernization, helping agencies transform legacy systems into secure, scalable, and innovative digital solutions. We value collaboration, innovation, and integrity while providing employees opportunities to grow and make meaningful contributions to critical national missions.
LTS shares salary ranges to promote transparency. Compensation ranges are provided for informational purposes, and final compensation may vary based on experience, skills, location, and role requirements.
LTS is committed to offering eligible employees comprehensive benefits that will provide them with options intended to meet their needs and the needs of their family.
Key skills/competency
- Integration Architecture
- VistA/MUMPS Systems
- API Design
- HL7/FHIR Standards
- Enterprise Integration
- Cloud Integration (AWS, Azure, GCP)
- Federal IT Environments
- Cybersecurity & Compliance
- AI Output Evaluation
- Technical Documentation
Skills & topics
- Integration Architect
- VistA
- MUMPS
- HL7
- FHIR
- API Design
- Healthcare IT
- Federal IT
- Cloud Integration
- AI Modernization
How to get hired
- Tailor your resume: Highlight your experience with VistA/MUMPS, federal healthcare modernization, and AI output evaluation for integration design.
- Showcase expertise: Emphasize your skills in API design, HL7/FHIR standards, and cloud integration architectures.
- Demonstrate problem-solving: Prepare examples of how you've troubleshooted complex integration issues in federal environments.
- Understand the mission: Research LTS's commitment to supporting Veterans' healthcare outcomes and digital transformation.
- Prepare for technical deep-dives: Be ready to discuss specific integration patterns, middleware technologies, and security compliance.
Technical preparation
Master VistA/MUMPS data structures and interfaces.,Deepen knowledge of HL7, FHIR, and RESTful APIs.,Practice evaluating AI-generated technical documentation.,Review federal cybersecurity and Zero Trust principles.
Behavioral questions
Describe a complex federal integration challenge.,How do you handle AI-generated design discrepancies?,Explain your collaboration approach with diverse teams.,How do you ensure integration security and compliance?
Frequently asked questions
- What is the primary focus of the Integration Architect role at LTS for the VA?
- The primary focus of the Integration Architect role at LTS is to support a major AI-powered modernization initiative within the Department of Veterans Affairs (VA) health portfolio. This involves designing and implementing enterprise integration solutions to connect legacy VistA/MUMPS systems with modern cloud-based applications, ensuring secure and interoperable data exchange.
- What specific healthcare standards are important for this Integration Architect position?
- For this Integration Architect position, familiarity and experience with healthcare interoperability standards such as HL7, FHIR, and CDA are crucial. Experience with RESTful APIs is also highly valued for enabling data exchange between systems.
- How does the AI aspect of the modernization initiative affect the Integration Architect role?
- The Integration Architect will be responsible for critically evaluating AI-generated technical outputs, including interface maps and data flow analyses, to ensure their accuracy and completeness before they are used in the integration design. This requires a strong understanding of VistA data structures and integration patterns.
- What kind of experience is necessary regarding VistA or MUMPS systems for this role?
- Hands-on experience working with VistA or MUMPS-based interfaces is essential. This includes a direct understanding of how data originates, is structured, and flows within VistA environments, which is critical for successful integration with modernized systems.
- Does this Integration Architect role require knowledge of cloud platforms?
- Yes, knowledge of cloud integration architectures within major providers like AWS, Azure, or Google Cloud environments is important for this role, as the initiative involves integrating legacy systems with modern cloud and enterprise platforms.
- What are the key compliance and security requirements for this Integration Architect role?
- Integration solutions must align with federal cybersecurity requirements, including Zero Trust principles, and other compliance mandates. A strong understanding of data governance, security, and compliance within federal environments is necessary.
- What differentiates LTS as an employer for this Integration Architect position?
- LTS supports mission-driven programs that improve healthcare outcomes for Veterans. They operate at the forefront of federal healthcare modernization, transforming legacy systems into innovative digital solutions. LTS values collaboration, innovation, and integrity, offering opportunities for growth and meaningful contributions.