Principal Specialist for SAP PI/PO & BTP Integration Suites
Responsibilities 职责:
Be able to capture the business needs and work with customers to deploy innovative integration solutions as a part of the customers’ transformation journey to generate business value and meet the organization functional strategy
Be capable to lead the execution of small to midsized projects/initiatives with notable resource requirements, risk, and/or complexity
Guides others in resolving complex issues in their own specialized area and solves complex problems with implications on cross-functional business processes and outcome
Provide the necessary routine monitoring & escalation support and lead root cause analysis & problem management activities with a resolution in a timely manner
Be able to design and develop any SAP PI/PO & SAP BTP Integration Suites (CPI) interfaces per business requests on time with great performance and quality under a secured connection
May provide inputs to functional or departmental strategy
Establish and sustain processes from system, development and operational management
Assure all interface development complies with Celanese standard controls and governance
Qualifications 要求:
Required Knowledge/Skills/Abilities:
Minimum 10+ years of experience in SAP PI/PO full cycle implementation & integration and 6+ year in SAP BTP Integration Suites (CPI) implementation & integration
Strong experience with design, development and deployment of high-performance and scalable SAP PI/PO and SAP BTP Integration Suites (CPI) interfaces integrating between On-Premises and Cloud instances of SAP & NSAP Products
Experience in message flow troubleshooting approaches on identifying errors and analyzing performance issues - must have good debugging skills towards root cause analysis and error resolutions in various SAP systems
Expertise in handling various integration adapters in SAP PI/PO and CPI (like IDOC, RFC, SOAP, File, JDBC, BAPI, oData, SFTP, HTTPS, etc.) and configuring their specific settings
Experience in complex data mappings using graphical mapping tools, XSLT, Java scripting and user-defined functions (UDFs)
Experience in handling different data conversions like JSON to XML, CSV to XML, etc.
Experience in using various SAP PI/PO or CPI pallet options (integration patterns – message transformations, enricher, splitter, etc.) and experience in SAP BTP Experience in handling security artifacts, encryption, and decryption mechanisms and SSH keys
Experience in designing and building integration flows within the CPI graphical interface, including data transformation and error handling
Experience in developing value mapping and Groovy scripting used in iFlow
Experience in configuring standard iFlows extension and defining custom iFlows, local & exception sub-processes, exception handling
Hands-on development experience on SuccessFactors Integrations with SAP CPI
Experience in SAP BTP activities such as service key creation, tenant management, destination setup, role provision etc.
Experience in SAP BTP API management on creating and managing REST APIs using CPI, including API Proxies and policies
Great collaboration with internal teams as well as external partners
Good written and verbal communication skills to align across global teams and be able to transfer complex technical scenarios into business language and vice versa
Knowledge on SAP PI/PO and SAP BTP system landscapes and know how to identify integration points between different applications
Familiar with other cloud platforms like AWS or Azure
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Celanese Corporation is a global chemical leader in the production of differentiated chemistry solutions and specialty materials used in most major industries and consumer applications. Our businesses use the full breadth of Celanese's global chemistry, technology and commercial expertise to create value for our customers, employees, shareholders and the corporation. As we partner with our customers to solve their most critical business needs, we strive to make a positive impact on our communities and the world through The Celanese Foundation. Based in Dallas, Celanese employs approximately 13,000 employees worldwide and had 2023 net sales of $10.9 billion. For more information about Celanese Corporation and its product offerings, visit www.celanese.com.
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