SAP Integration Suite Senior Developer - remote **CITIZEN & CLEARANCE**

Job Description

Job Description

This job is posted on behalf of VETS, Inc by Top Echelon.

VETS, Inc., is looking to add a strong SAP Integration professional to our growing team. This is a full time, permanent position with full benefits. The position is remote, based out of the Saint Louis, MO, area requires approximately 10% travel. This position requires US Citizenship based on clearance requirements. A US Government clearance is required on day one. The project manages Planning, Procurement, Fulfillment, Financials, Application Development, and Technical Operations, including Security, GRC, and Identity & Access Management—within the Joint Transportation Management System (JTMS) environment.

VETS is seeking to hire an SAP Integration Suite Senior Developer that will be responsible for the solutions that typically exchange data among SAP instances and external systems that are integral components across the JTMS landscape. The typical interface model embraces Service Oriented Architecture (SOA) principles, building on SAP best practices and the SAP enterprise service architecture. This role requires deep expertise in SAP Integration Suite and prior experience supporting USTRANSCOM (USTC) transportation operations, systems, or programs.

The architect will ensure SAP Integration Suite capabilities align with DoD transportation doctrine, regulatory requirements (DTR, DoD FMR), and Clean Core principles while supporting complex integrations across DoD and commercial transportation ecosystems.

The JTMS solution is foundational to the DoD mission, enabling the fielding and sustainment of transportation, logistics, and financial operations.

As the Transportation Management Solution Architect, you will:

Integration Suite – Duties and Responsibilities

· Participate in the analysis of the customer's business operations to validate requirements and scope, suggest process improvements, and assist in level of effort (LOE) estimation, if required.

· Analyze business requirements to design and develop end-to-end integration flows (iFlows) using various patterns like synchronous/asynchronous, event-driven, and API-led architectures.

· Evaluate, model and design interface objects from an enterprise Service Architecture perspective to construct interfaces.

· Configure connectors, mappings, routing rules, and security protocols (OAuth, SAML, SSL/TLS).

· Configure standard and custom adapters (SFTP, REST, SOAP, OData, JDBC, IDoc) and manage message mapping, transformations, and routing.

• Configure EDI interfaces using TPM Configuration, implement message mapping (MIG/MAG) and configure adapters (AS2, SFTP, OData).
• Develop Groovy/Java scripts for complex mapping required to implement interfaces between SAP instances and external systems, traversing through the SAP Integration Suite instance.
• Monitor, troubleshoot, and debug integration flows (iFlows) to resolve performance issues.

Application Development – Duties and Responsibilities

• Implement SAP ABAP software applications and interfaces
• Develop, test, debug, implement, maintain, and document interfaces using SAP Proxy and IDOC technologies
• Developing and maintaining SAP design and technical specification documents
• Conducting unit, integration, and release testing to validate functionality

Key Competencies

· Deep SAP Integration Suite (CPI/Cloud Integration) expertise.

· Deep understanding of point-to-point, hub-and-spoke, publish-subscribe, and event-driven architecture.

Qualifications

· 15+ years of SAP experience with 10+ years in SAP Integration Middleware.

· Strong knowledge of:

o SAP S/4HANA, ECC, BTP architecture

o SAP integration patterns (APIs, middleware, event-driven)

o EDI and B2B scenarios

Integration & Architecture (Required)

• Strong experience with SAP Integration Suite (CPI/Cloud Integration), SAP Integration Advisor, and SAP BTP.
• Proficiency in Groovy scripts, XSLT, and API management.
• Deep understanding of EDI standards (EDIFACT, X12) and experience with DoD EDI standards (DTEB preferred).
• Deep understanding of REST, SOAP, OData, SFTP, EDI, and JSON/XML formats.
• Experience in API Management publishing, securing, and monitoring APIs while enforcing security policies (OAuth, SAML, SSL/TLS) to secure connectivity.
• Ability to adhere to strict development standards and conduct code reviews
• Knowledge of SAP IDOC processing and monitoring services including the SAP CPI IDOC sender and receiver adapters to transform messages from SAP IDOC to XML format
• Knowledge of SAP ABAP client / server proxy technology
• Ability to work individually (self-motivated) and within a team environment
• Active DoD Secret Clearance (minimum required).

Desired:

· Prior experience in JTMS or similar DoD logistics modernization programs

· Experience with SAP NS2 or IL5-hosted SAP environments

• Training and certification with SAP BTP Integration Suite.
• Technical degree