Sr SAP Enterprise Integration Specialist

Contribute. Grow. Lead...with OxyChem. Looking for a challenge? Desire to achieve your true potential? OxyChem is a growing, action-oriented, safety driven chemical manufacturing company continually striving to be the best in the business while staying focused on environmental protection. The secret to our success has and will continue to be our people.

OxyChem, a Berkshire Hathaway company, is a leading producer of essential chemistry with operations in the U.S., Canada and Latin America. OxyChem’s products play an essential role in everyday life, supporting critical applications in water treatment, pharmaceuticals, healthcare, manufacturing, automotive, personal hygiene, and residential and commercial construction. OxyChem actively participates in the Occupational Safety and Health Administration Voluntary Protection Program, underscoring our commitment to safety. Headquartered in Dallas, Texas, OxyChem is a top three U.S. manufacturer of polyvinyl chloride, chlor-alkali and chlorinated organic chemicals, and calcium chloride. Visit oxychem.com for more information.

In a fast-paced industry that demands precision, we create a supportive workplace where the safety and well-being of our employees are paramount. We are committed to rewarding top performers, offering very competitive pay and benefits, and providing tremendous career development opportunities.

We are seeking a Senior SAP Enterprise Integration Specialist to play a key hands-on role in designing, building, and supporting enterprise integrations across SAP and non-SAP applications, external business partners, and enterprise data and analytics platforms. This role is a key contributor to our integration modernization strategy, supporting SAP BTP Integration Suite, B2B/EDI partner connectivity, and analytics and data platforms that consume data from a variety of enterprise and external sources.

SAP Business Technology Platform (BTP) serves as the primary middleware, alongside other enterprise integration platforms (such as Azure Integration Services and BizTalk) where appropriate, for integrations connecting SAP S/4HANA with SAP and non-SAP systems. This role blends systems integration engineering (connecting enterprise applications and platforms) with data engineering (building reliable data pipelines and data integration patterns, including batch, streaming, and virtualized access, for downstream analytics and reporting).

This position is well-suited for a senior engineer who is comfortable owning integration solutions end-to-end while collaborating closely with SAP, application, infrastructure, and analytics teams. The role emphasizes designing integrations with built-in, automated monitoring and alerting, enabling proactive detection and prevention of failures across enterprise interfaces rather than reliance on manual monitoring.

Essential Job Functions

Enterprise Integration

• Design, develop, and support application-to-application (A2A) and business-to-business (B2B) integrations across SAP and non-SAP systems
• Serve as a senior technical contributor responsible for integration solution design, implementation, and production support
• Apply integration best practices including message transformation, error handling, retries, reprocessing, and monitoring
• Develop and maintain integration documentation, standards, and operational runbooks
• Partner with architecture and platform teams to align integration patterns and tooling with enterprise standards

SAP Integration & SAP BTP

• Design and support integrations with SAP S/4HANA using IDocs, APIs, events, and OData services
• Build and maintain integrations using SAP BTP integration capabilities as the primary middleware for SAP ↔ non-SAP connectivity, with other enterprise integration platforms used where appropriate
• Collaborate with SAP functional and technical teams to ensure integration solutions align with business processes

External Partner Integration

• Support integrations with external business partners, including coordination of connectivity, testing, and production readiness
• Troubleshoot and resolve partner integration issues in collaboration with internal teams and external stakeholders
• Ensure partner integrations are stable, scalable, and supportable over time

Data & Analytics Integration

• Integrate SAP and non-SAP data sources into enterprise data and analytics platforms to support reporting and downstream consumption
• Design and support data pipelines and data integration patterns, including batch ingestion, streaming, dataflows, and virtualized access, depending on use case
• Enable reliable movement and access to data across operational systems, analytical platforms, and semantic layers
• Partner with analytics and data platform teams to ensure integrations deliver analytics-ready data aligned to enterprise semantic models

Operations & Continuous Improvement

• Support integrations across their full lifecycle, including development, testing, deployment, and production support
• Design and implement built-in, automated monitoring, alerting, and notifications that provide proactive visibility into integration health and failures
• Identify failure patterns and implement preventative safeguards to reduce repeat incidents across interfaces
• Establish and maintain operational dashboards, alerts, and runbooks
• Identify integration risks, performance issues, and technical debt
• Contribute to integration modernization initiatives and platform improvements

Collaboration & Innovation

• Partner with SAP developers, application teams (SAP and Non-SAP), data architects, analysts, infrastructure engineers, and security teams to deliver reliable system and data solutions.
• Continuously evaluate and adopt new integration capabilities that improve scalability, reliability, and developer productivity.

Required Qualifications

• Bachelor’s degree in IT preferred such as Computer Science, Computer Engineering or equivalent.
• 7+ years of experience in enterprise integration, middleware development, systems integration, or data integration
• Strong hands-on experience designing and supporting SAP S/4HANA integrations, including mandatory experience with SAP IDocs
• Experience using SAP BTP as an integration or middleware platform, with exposure to other enterprise integration platforms preferred
• Strong understanding of:
  • SAP integration mechanisms including IDocs, APIs, events, and OData services
  • REST and SOAP APIs
  • XML, JSON, and flat file data formats
  • Secure integration patterns (OAuth, certificates, SFTP)
• Strong SQL skills and experience supporting integration logging, reference data, or operational reporting
• Experience working in hybrid on-premises and cloud environments

Preferred Qualifications

• Experience with SAP Ariba integrations
• Experience supporting or migrating Microsoft BizTalk Server integrations
• Experience with B2B/EDI integrations and standards such as ANSI X12 or RosettaNet (RNIF).
• Deeper experience with SAP BTP integration capabilities (cloud-based integration, API-driven integration, event mesh)
• Experience with data integration approaches beyond traditional ETL, such as dataflows, data virtualization, or distributed processing frameworks
• Familiarity with cloud-native integration services (Azure or similar)
• DevOps experience including CI/CD pipelines, Git-based source control, and automated deployments

Knowledge, Skills, and Abilities

• Strong analytical and problem-solving skills
• Ability to work independently while collaborating effectively with cross-functional teams
• Ability to clearly communicate integration designs, tradeoffs, and risks to technical and non‑technical stakeholders
• Strong ownership mindset for production systems and business-critical integrations
• Organized, detail oriented, and disciplined in documentation and operational practices

Fraud Statement:

It has come to our attention that various individuals and/or organizations are contacting people falsely pretending to recruit on behalf of OxyChem. Please be aware that these recruiting scams and communications do not originate, nor are they associated with our recruitment process. All OxyChem job postings and offers will require a completed application through our company website.
 
OxyChem does not charge a fee at any stage of the recruiting process. We will never:
 
•  Ask you to pay for applications, interviews, meetings, processing, training or for any other fees
 
•  Use recruiting or placement agencies that charge candidates an advance fee of any kind or
 
•  Request personal information such as passport and bank account details at an early stage of our recruitment process.
 
We recommend against responding to unsolicited business propositions or offers from people you don't know. Do not disclose your personal or financial details. If you believe you have been the victim of a recruiting scam, please contact your local police department.