Integration Engineer - FCS

McKesson; United States; Hybrid; USD 83,000 - 138,000; Full time

Job summary

McKesson seeks an Integration Engineer to design, develop, and support enterprise interoperability solutions across clinical, operational, and vendor systems. You’ll work with architects, cybersecurity partners, and business stakeholders to modernize healthcare integrations using HL7, FHIR, SMART on FHIR, REST APIs, and InterSystems HealthConnect technologies.

You will design, build, and support interfaces, APIs, and data exchange workflows, while implementing source control, automated

Qualifications

• Bachelor's degree in CS/IT/Engineering or equivalent experience.
• 4+ years designing, developing, and supporting healthcare integrations.
• Experience with HL7 v2.x messaging.
• Experience with FHIR and REST APIs.
• Experience with Git and CI/CD pipelines.
• HIPAA-regulated systems experience.

Responsibilities

• Design, develop, and support healthcare integrations using HealthConnect, HL7 v2.x, and FHIR.
• Develop REST-based integration services and API security.
• Implement source control and CI/CD pipelines.
• Collaborate with architects, cybersecurity partners, and stakeholders to deliver secure, scalable healthcare integrations.

Education

Bachelor's degree in CS/IT/Engineering or equivalent

Tools

InterSystems HealthConnect

HL7 v2.x

FHIR APIs

REST APIs

Git

CI/CD

Job description

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve – we care.

McKesson is seeking an Integration Engineer - FCS to design, develop, and support enterprise interoperability solutions that enable secure, reliable healthcare data exchange across clinical, operational, and third‑party systems. This role combines healthcare interoperability expertise, API engineering, and DevSecOps practices to deliver scalable solutions supporting patient care and business operations.

You’ll work closely with architects, application teams, cybersecurity partners, and business stakeholders to modernize healthcare integrations using HL7, FHIR, SMART on FHIR, REST APIs, and InterSystems HealthConnect technologies.

What You’ll Do

• Design, build, and support healthcare integrations using InterSystems HealthConnect, Ensemble, and IRIS.
• Develop and maintain HL7 v2.x interfaces including ADT, ORM, ORU, SIU, DFT, and MDM workflows.
• Build and support FHIR and SMART on FHIR APIs and REST‑based integration services.
• Design message transformation, orchestration, routing, validation, and exception‑handling solutions using JSON and XML.
• Troubleshoot interface failures, data quality issues, API errors, and system integration challenges.
• Implement source control and automated deployments using Git, GitLab, CI/CD pipelines, and DevSecOps practices.
• Monitor integration platforms, APIs, and messaging services to improve reliability, performance, and operational stability.
• Collaborate with cross‑functional teams to deliver secure, scalable, and compliant healthcare technology solutions.

Basic Requirements

• 4+ years of experience designing, developing, troubleshooting, and supporting healthcare integrations or enterprise integration solutions.
• Experience with HL7 v2.x healthcare messaging standards.
• Experience developing or supporting FHIR and REST APIs.
• Experience with healthcare interoperability and healthcare data exchange solutions.
• Experience with message transformation, routing, orchestration, and interface design.
• Experience using Git for source control and CI/CD deployment processes.
• Demonstrated experience troubleshooting production integration environments.
• Experience with HIPAA‑regulated systems or other regulated industries.
• Bachelor’s degree in Computer Science, Information Systems, Information Technology, Engineering, or equivalent experience.

Preferred Skills/Experience

• Experience with InterSystems HealthConnect.
• Experience implementing FHIR integrations.
• Knowledge of OAuth, authentication, authorization, and API security standards.
• Experience with JSON, XML, SQL, ODBC, and JDBC technologies.
• Experience in oncology, provider, payer, or broader healthcare environments.
• Experience supporting high‑availability integration platforms and incident management processes.
• Experience driving automation, observability, and continuous improvement initiatives.

Location, Travel & Physical Requirements

• Remote or hybrid work arrangement based on business needs.
• Limited travel may be required for team meetings, project implementations, or stakeholder engagements.
• Ability to perform standard computer‑based work and participate in virtual collaboration sessions.

Our Base Pay Range for this position

$82,700 - $137,900

McKesson is an Equal Opportunity Employer

McKesson provides equal employment opportunities to applicants and employees, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, age, genetic information, or any other legally protected category. For additional information on McKesson’s full Equal Employment Opportunity policies, visit our Equal Employment Opportunity page.

McKesson is committed to being an Equal Employment Opportunity Employer and offers opportunities to all job seekers including job seekers with disabilities. If you need a reasonable accommodation to assist with your job search or application for employment, please contact us by sending an email to (United States) [e-mail] or (Canada) [e-mail]. Resumes or CVs submitted to this email box will not be accepted.

Join us at McKesson!