Litmus Edge SME - Systems Integration Engineer – IT

Flex; Chennai District; On-site; INR 1,200,000 - 1,800,000; Full time

Benefits offered by this job

Health Insurance

PTO

Job summary

Flex in Chennai seeks a Systems Integration Engineer – IT to deploy Litmus Edge across manufacturing sites, connecting PLCs, SCADA, and historians to enterprise systems. You will design UNS structures aligned with ISA-95 and ensure end-to-end integration with ERP/MES and cloud targets.

The role requires 5–8 years in industrial automation or IIoT deployment, with OT/IT integration experience and knowledge of industrial protocols. On-site role with site-based capabilities.

Qualifications

• Bachelor’s degree in engineering or management or equivalent.
• 5–8 years of hands-on experience in industrial automation, IT/OT integration, or IIoT platform deployment in manufacturing.
• Working knowledge of industrial protocols: OPC UA/DA, MQTT, Modbus, Profinet, or Ethernet/IP.
• Experience integrating OT systems with IT or cloud layers.
• Familiarity with ISA-95, Industry 4.0, edge computing concepts.
• Comfortable working directly at manufacturing sites and documenting work clearly.

Responsibilities

• Deploy and configure Litmus Edge at manufacturing sites, connecting PLCs, SCADA, and historians to enterprise systems via standard industrial protocols.
• Design Unified Namespace structures aligned with ISA-95 to make plant-floor data usable enterprise-wide.
• Integrate Litmus northbound with ERP/MES platforms (SAP, Oracle, Baan) and cloud targets (Azure, AWS, Snowflake).
• Support sites post-deployment: troubleshoot integration issues, maintain configurations, upskill local engineers.
• Produce integration documentation, SOPs, and configuration guides for other teams.

Skills

Industrial automation

IT/OT integration

IIoT deployment

Documentation

Education

Bachelor’s degree in engineering / management or equivalent

Tools

Litmus Edge

Ignition

Kepware

ThingWorx

AVEVA

Job description

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment.

To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Systems Integration Engineer – IT located in Chennai location. We are building an internal capability to deploy and support the Litmus Edge platform across our global manufacturing sites. You will be the hands‑on expert who gets sites connected, data flowing, and local teams enabled. You do not need prior Litmus experience. If you know OT/IT integration and industrial platforms, you will get up to speed quickly. What matters is that you have done this kind of work before on comparable technology.

Reports to the Director, and the role involves,

What a typical day looks like:

• Deploy and configure Litmus Edge at manufacturing sites, connecting PLCs, SCADA, and historians to enterprise systems via standard industrial protocols.
• Design Unified Namespace (UNS) structures aligned with ISA-95 to make plant-floor data usable at the enterprise level.
• Integrate Litmus northbound with ERP/MES platforms (SAP, Oracle, Baan) and cloud targets (Azure, AWS, Snowflake).
• Support sites post-deployment: troubleshoot integration issues, maintain configurations, and upskill local engineers.
• Produce integration documentation, SOPs, and configuration guides that other teams can follow.

The experience we’re looking to add to our team:

• Bachelor’s degree in engineering / management or equivalent.
• 5-8 years of hands‑on experience in industrial automation, IT/OT integration, or IIoT platform deployment in a manufacturing environment.
• Working knowledge of industrial protocols: OPC UA/DA, MQTT, Modbus, Profinet, or Ethernet/IP.
• Experience integrating OT systems (PLCs, SCADA, DCS, historians) with IT or cloud layers. The specific platform matters less than the experience pattern.
• Familiarity with ISA-95, Industry 4.0 architecture, and edge computing concepts.
• Comfortable working directly at manufacturing sites and translating technical work into clear documentation.

Nice to Have:

• Direct experience with Litmus Edge, Ignition, Kepware, ThingWorx, AVEVA, or a comparable IIoT/edge platform.
• Scripting skills in Python, Node-RED, or SQL for data transformation and pipeline tasks.
• Basic understanding of OT cybersecurity principles, ISA/IEC 62443.
• Exposure to cloud IoT services or time-series databases such as InfluxDB or OSIsoft PI.

What Good Looks Like:

You have delivered at least one IIoT or edge integration project end-to-end, from scoping through go-live, in a real manufacturing environment. You know what breaks, why it breaks, and how to fix it. You can explain what you built to both a plant manager and a cloud architect.

Here are a few examples of what you will get for the great work you provide:

• Health Insurance
• PTO

NK99

Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email [e-mail] and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).