Chief Data & Interoperability Architect

Leidos; Reston (VA); On-site; USD 108,000 - 195,000; Full time

Job summary

Leidos in Reston, VA is seeking a Chief Data & Interoperability Architect to set the technical direction for healthcare data movement across systems on a federal program, with hands-on production work. You will shape data interfaces and drive modern API strategies to support nationwide health data exchange.

Lead HL7 v2 and FHIR interfaces, migrate legacy SOAP services to REST/FHIR on AWS GovCloud, define OMOP mappings, and design event-driven data flows for real-time exchange.

Qualifications

• Production HL7 v2 and FHIR interface experience, including source-to-target mapping and data validation.
• HL7-to-FHIR R4 conversion and interoperability conformance testing.
• Experience designing REST APIs and cloud-hosted integrations using enterprise integration engines or API-management platforms.

Responsibilities

• Own the data and interoperability architecture, including production HL7 v2 and FHIR interfaces, mapping and validation.
• Lead the migration of legacy SOAP services to containerized REST and FHIR R4 APIs on AWS GovCloud, using an API gateway and OpenAPI specifications, with no disruption to partners.
• Define OMOP Common Data Model and standard-terminology mappings and design event-driven or streaming data flows for near-real-time exchange.
• Design REST APIs and cloud-hosted integrations on an enterprise integration engine or API-management platform.
• Turn architecture into backlog work, surface dependencies early, and support iterative testing and release demos, working within SAFe and the Government’s Azure DevOps.
• Align development, data, operations and security teams on technical decisions, including AI/ML and other vendor teams.

Skills

HL7 v2

FHIR interfaces

containerized REST

FHIR R4

API design

OpenAPI specs

SAFe

Cloud architecture

Event-driven data flows

Kubernetes

CI/CD

Security clearance capability

Education

Bachelor’s in computer science, information systems, engineering, health informatics or a related field

Tools

AWS GovCloud

OpenAPI

ECS/EKS

API gateway

Azure DevOps

Job description

Description

Set the technical direction for how healthcare data moves between systems on a federal health program and stay hands‑on enough to see your designs run in production. As the Chief Data & Interoperability Architect you will be the senior technical voice on data and interoperability, from cloud‑native API modernization and FHIR/OMOP data standards to event‑driven integration on AWS GovCloud. Working knowledge of SAFe is expected; no SAFe certification is needed.

Location: Reston, VA (onsite preferred). Primarily remote within the US, considered for highly qualified candidates, with frequent travel to Reston.

Clearance: US citizen able to obtain and maintain an ADP II clearance.

Remote candidates: you will be required to keep your camera on during the interview, and your interviewer will take your picture for identification purposes if an offer letter is extended to you.

This is in anticipation of future work!

What you'll do

• Own the data and interoperability architecture, including production HL7 v2 and FHIR interfaces, mapping and validation.
• Lead the migration of legacy SOAP services to containerized REST and FHIR R4 APIs on AWS GovCloud, using an API gateway and OpenAPI specifications, with no disruption to partners.
• Define OMOP Common Data Model and standard-terminology mappings and design event-driven or streaming data flows for near-real-time exchange.
• Design REST APIs and cloud-hosted integrations on an enterprise integration engine or API-management platform.
• Turn architecture into backlog work, surface dependencies early, and support iterative testing and release demos, working within SAFe and the Government’s Azure DevOps.
• Align development, data, operations and security teams on technical decisions, including AI/ML and other vendor teams.

What you bring

• Bachelor’s in computer science, information systems, engineering, health informatics or a related field with 8-12 yrs. of prior relevant experience.
• 10 years in software engineering, systems integration or data engineering, including 3 as a solution architect or technical lead for integration or data-platform delivery. Experience on an enterprise-scale exchange serving multiple external partners is preferred.
• Production HL7 v2 and FHIR interface experience, including source-to-target mapping and data validation, HL7-to-FHIR R4 conversion, and interoperability conformance testing.
• Experience designing REST APIs and cloud-hosted integrations using at least one enterprise integration engine or API-management platform. Experience with containerized microservices (such as ECS or EKS), API gateways and OpenAPI, and migrating legacy SOAP services to REST/FHIR, preferably in AWS GovCloud or an equivalent government cloud.
• Experience designing event-driven or streaming data flows (for example Kafka or Amazon MSK/Kinesis).
• Agile delivery experience: translating requirements into backlog work, managing dependencies, supporting iterative integration, testing and release demos, and coordinating decisions across teams, with working knowledge of SAFe and Azure DevOps (certification not required).
• Ability to meet the applicable Government work-role requirements: Government designated training for HIPAA Compliance, Information Assurance and applicable background investigation.
• Knowledge of MHS/DHA environments, such as MHS GENESIS, the Joint Health Information Exchange, and DoD-VA data exchange.

Nice to have: SAFe Architect (ARCH) or AWS Certified Solutions Architect – Associate. Neither is required.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

October 28, 2026

Pay Range:

Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [e-mail].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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