S/4HANA Interface Developer — Greenfield Federal Migration

Peraton; Greenfield (WI); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Peraton in Greenfield, WI, is seeking an SAP S/4HANA Interface Developer (Greenfield) to drive a critical modernization for the CDC. You will navigate a Greenfield migration, ensuring that custom SAP CRM logic becomes part of the S/4HANA CM framework.

The role requires strong hands-on experience with SAP S/4HANA, EDI IDOCS, SOAP/REST, and BizTalk, plus the ability to work within federal public health systems and security constraints.

Qualifications

• Bachelor’s degree and 5 years of experience required.
• Minimum 5 years of hands-on SAP S/4HANA Greenfield experience.
• 5+ years total S/4HANA experience.
• Proven experience with EDI (IDOCS).
• Hands-on integration with SOAP, REST and BizTalk.
• Deep understanding of Greenfield vs. Brownfield strategies.
• U.S. Citizenship or Green Card holder required.
• Must be able to obtain and maintain agency clearance.

Responsibilities

• Lead S/4HANA Greenfield migration from CRM to CM framework.
• Optimize code for S/4HANA compatibility and performance.
• Provide full lifecycle support: impact analysis, remediation, testing, deployment.

Skills

Greenfield migration

Integration

Security RBAC

Education

Bachelor’s degree

Tools

SAP S/4HANA

EDI (IDOCS)

SOAP

REST

BizTalk

SAP Fiori

Job description

Peraton in Greenfield, WI, is seeking an SAP S/4HANA Interface Developer (Greenfield) to drive a critical modernization for the CDC. You will navigate a Greenfield migration, ensuring that custom SAP CRM logic becomes part of the S/4HANA CM framework.

The role requires strong hands-on experience with SAP S/4HANA, EDI IDOCS, SOAP/REST, and BizTalk, plus the ability to work within federal public health systems and security constraints.