Leucine’s mission is to bridge the gap between physical

hardware, such as PLCs and DCS, and advanced software systems like

LIMS, QMS, and SAP. The Integration Engineer will be responsible for

developing and implementing integration solutions between various

hardware devices and software applications. This role requires a deep

understanding of both hardware and software integration mechanisms, as

well as the ability to work with a variety of communication protocols and

programming languages.

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Key Responsibilities:

1. Hardware Integration:

– Develop and maintain integrations with PLCs (Siemens, Allen

Bradley).

– Utilize TIA Portal and FactoryTalk for programming and

configuration.

– Implement communication protocols like Profinet, Modbus,

RS232.

2. Software Integration:

– Integrate software applications including LIMS, QMS, SAP

Hana, SAP ECC.

– Implement communication protocols using HTTP, SOAP,

Websocket, and UDP.

– Utilize OPC servers (Matrikon OPC, PTC OPC) and ensure

efficient data exchange.

3. Data Management & Historian Systems:

– Work with OSIPI and other historian systems to ensure accurate

and efficient data storage.

4. Hands-on Development:

– Develop solutions using Java, C++, HTML, and JavaScript.

– Use RPA tools such as Selenium and Microsoft Power Automate

to automate integrations.

5. Embedded System Integration:

– Work with ESP32 and Arduino-based boards for specific

applications.

6. Security & Authentication:

– Implement Single Sign-On (SSO) mechanisms in integration

solutions to enhance security.

– Implement IPSEC tunnels, VPC connections for secure premise-

cloud and private cloud-cloud communications.

– Hands on experience with Azure and AWS for achieving

tunneling.

7. Collaboration & Support:

– Collaborate with various internal teams to ensure efficient

integration solutions.

– Provide technical support and troubleshooting assistance for

integration issues.

8. Network Analysis:

– Utilize network sniffing tools like Wireshark to analyze and

troubleshoot communication protocols and network issues.

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Required Qualifications:

• Strong understanding and hands-on experience with PLCs, especially

Siemens and Allen Bradley.

• Proficiency in using TIA Portal and FactoryTalk.

• Hands-on experience with OPC, particularly Matrikon OPC and PTC

OPC servers.

• Knowledge of OSIPI and other historian systems.

• Experience with communication protocols: HTTP, SOAP, Websocket,

SSO, UDP, RS232, Profinet, Modbus.

• Proficiency with SAP Hana, SAP ECC, and LIMS.

• Familiarity with RPA tools (Selenium, Microsoft Power Automate).

• Understanding of microcontroller platforms (ESP32, Arduino).

• Skilled in Java, C++, HTML, and JavaScript.

• Experience with network sniffing and analysis using tools like Wireshark.

Internship Duration: 4 months or till Graduation

Full time opportunity: Based on performance, final year students can be given full time opportunity after graduation.

₹0 - ₹21,000 a month

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