SAP Tester / SAP Functional Tester

About the Role

Experienced SAP Tester with strong functional testing expertise in SAP Plant Maintenance (PM), SAP Materials Management (MM), and enterprise integration scenarios involving MuleSoft APIs/interfaces. Responsible for end-to-end test planning, scenario identification, test case preparation, test execution, defect management, regression testing, integration validation, and business user support. Experience testing SAP and connected enterprise systems across implementation, upgrade, transformation, support, and enhancement projects.

Responsibilities

• Analyze business requirements, functional specifications, user stories, integration designs, and process flows for SAP PM, SAP MM, and MuleSoft-connected interfaces.
• Prepare and maintain:
  • Test scenarios
  • Test cases
  • Test scripts
  • Test data
  • Test execution evidence
  • Traceability matrices
  • Testing status reports
• Execute functional, system integration, end-to-end, regression, smoke, sanity, and production validation testing.
• Validate SAP PM processes, including:
  • Technical Objects
  • Functional Locations
  • Equipment
  • Maintenance Notifications
  • Maintenance Orders
  • Work Order Processing
  • Confirmations
  • Settlement
  • Related Master Data
• Validate SAP MM processes, including:
  • Purchase Requisitions
  • Purchase Orders
  • Goods Receipt
  • Goods Issue
  • Inventory Movements
  • Material Master
  • Vendor Master
  • Stock Checks
  • PM-MM Integration Touchpoints
• Perform integration testing between SAP, MuleSoft APIs, middleware services, external applications, reporting systems, and upstream/downstream enterprise systems.
• Review MuleSoft integration payloads, API responses, error messages, data mappings, transformation rules, and interface logs.
• Coordinate with MuleSoft developers and technical teams to troubleshoot integration issues.
• Identify, log, prioritize, track, retest, and close defects using tools such as Jira, qTest, ALM, Azure DevOps, and ServiceNow.
• Coordinate with SAP functional consultants, MuleSoft developers, business SMEs, product owners, QA leads, and project managers.
• Support UAT preparation, business user coordination, test execution, defect triage, release readiness reviews, and go-live validation.
• Participate in Agile ceremonies, including sprint planning, daily stand-ups, test design reviews, defect triage, release meetings, and retrospectives.
• Follow QA processes and maintain reusable test assets.
• Provide accurate test progress and quality reporting to stakeholders.

Requirements

• Hands-on experience in SAP functional testing, particularly SAP PM and SAP MM.
• Strong understanding of SAP PM and MM integration points.
• Experience testing:
  • Maintenance Order Material Consumption
  • Procurement of Services/Materials
  • Reservations
  • Inventory Movements
  • Goods Issue/Receipt
• Experience testing SAP integrations with middleware and API platforms, preferably MuleSoft Anypoint Platform.
• Ability to validate interface flows, payload mappings, API responses, error handling, retries, and exception scenarios.
• Strong knowledge of:
  • STL
  • SDLC
  • Defect Lifecycle
  • Agile Testing
  • Test Planning
  • Test Execution
  • Test Reporting
• Experience with test management and defect tracking tools.
• Ability to create clear test scenarios from functional requirements, user stories, configuration documents, and design specifications.
• Good working knowledge of Microsoft Excel for test evidence, reporting, traceability, and reconciliation.
• Strong analytical skills to identify requirement gaps, integration issues, data mismatches, and process defects.
• Excellent communication skills with business, functional, technical, and integration teams.

Qualifications

• Exposure to SAP S/4HANA and SAP Fiori (preferred).
• Experience with SAP EAM and Work and Asset Management transformation programs (preferred).
• Experience with utility industry processes (preferred).
• Basic understanding of MuleSoft Anypoint:
  • Monitoring
  • Runtime Manager
  • API Manager
  • Queues
  • Connectors
  • Integration Logs
• Experience with API testing tools such as Postman, SoapUI, Swagger/OpenAPI (preferred).
• Knowledge of:
  • SQL
  • Data Validation
  • Data Reconciliation
  • Flat Files
  • XML
  • JSON
  • IDocs
  • BAPIs
  • RFCs
  • Web Services
• Experience supporting automation testing using Selenium, UFT, Tosca, Worksoft, or equivalent tools (preferred).
• ISTQB, SAP, Agile/Scrum, or MuleSoft fundamentals certification (preferred).

Tools & Platforms

• SAP ECC / SAP S/4HANA
• SAP GUI
• SAP Fiori
• SAP PM/MM transactions and applications
• MuleSoft Anypoint Platform or equivalent integration monitoring and troubleshooting tools
• Jira
• qTest
• ALM
• Azure DevOps
• ServiceNow
• Postman
• SoapUI
• Swagger/OpenAPI
• Microsoft Excel
• Microsoft Word
• Microsoft PowerPoint
• Microsoft Teams

Skills

• Strong communication and stakeholder coordination skills.
• Ability to collaborate across business, QA, SAP, and integration teams.
• Detail-oriented approach with strong ownership of test quality, evidence, and defect closure.
• Ability to manage multiple priorities in a fast-paced release environment.
• Strong documentation skills with the ability to create clear and reusable test assets.
• Ability to work across different time zones.
• Willingness to support planned release and weekend testing windows when required.

Location: Columbus, OH
Duration: 6 months