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Integration Engineer - Integrated Manufacturing Systems

Integration Engineer - Integrated Manufacturing Systems

Tecnicas ReunidasAl Khobar, Eastern Province, Saudi Arabia
30+ days ago
Job description

Integration Engineer - Integrated Manufacturing Systems

Join to apply for the Integration Engineer - Integrated Manufacturing Systems role at Tecnicas Reunidas.

The Integration Engineer will be responsible for enabling seamless data and workflow integration between manufacturing systems, enterprise applications, and plant-level automation systems. The ideal candidate will have a strong background in either Computer Science or Chemical Engineering with hands‑on experience in system integration, preferably using tools like BizTalk , and should understand refinery or oil & gas operations.

Key Responsibilities

  • Design, develop, and maintain integrations between manufacturing systems (MES, LIMS, CMMS, DCS, SCADA) and enterprise systems (ERP, SAP, cloud platforms).
  • Understand plant workflows in refining or oil & gas and translate them into integration logic.
  • Work with OT systems like PLCs, DCS, SCADA, and historians (PI, IP.21, PHD) to enable secure and structured data flow.
  • Develop API‑based interfaces and messaging workflows using tools such as BizTalk, MuleSoft, or Azure Integration Services.
  • Implement and maintain data mappings, transformation logic, and message routing between systems.
  • Create interface control documents, test cases, and sequence diagrams for integration scenarios.
  • Ensure system integration follows standards such as ISA-95, B2MML, OPC UA, and ISA-88.
  • Collaborate with control systems, IT, and business teams for alignment on architecture and data governance.
  • Perform system and integration testing, including Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT).
  • Monitor and troubleshoot integration failures; ensure high availability and reliability of interfaces.

Qualifications and Experience

  • Bachelor’s Degree in Computer Science, Information Technology , or Chemical Engineering with strong coding / integration skills.
  • 4+ years of experience in system integration in the refinery, petrochemical, or oil & gas industry.
  • Experience with BizTalk Server , or equivalent integration platforms (MuleSoft, Azure Integration, Boomi).
  • Knowledge of communication protocols such as OPC (UA / DA), MQTT, REST / SOAP, and industrial data formats (XML, JSON).
  • Exposure to SAP modules like PM, MM, PP, and QM in manufacturing or maintenance contexts.
  • Working knowledge of plant automation systems and process workflows.
  • Strong scripting or programming background (C#, Python, PowerShell, or equivalent).
  • Understanding of cybersecurity and network considerations for IT / OT integration.

    • How to apply

    Through the following link :

    Additional Information

  • Seniority level : Associate
  • Employment type : Full-time
  • Job function : Design, Engineering, and Information Technology
  • Industries : Engineering Services, Oil and Gas, and Construction

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    System Engineer • Al Khobar, Eastern Province, Saudi Arabia