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. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.
To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a Litmus Edge SME - Systems Integration Engineer in Chennai, India.
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.
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:
- 4-7 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.
- 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 you’ll receive for the great work you provide:
#LI-RR1
RR03
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Flex pays for all costs associated with the application, interview or offer process, a candidate will not be asked for any payment related to these costs.
Flex does not accept unsolicited resumes from headhunters, recruitment agencies or fee based recruitment services. Flex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. Flex does not discriminate in employment opportunities or practices 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. Flex provides reasonable accommodation so that qualified applicants with a disability may participate in the selection process. Please advise us of any accommodations you request to express interest in a position by e-mailing: accessibility@flex.com. Please state your request for assistance in your message. Only reasonable accommodation requests related to applying for a specific position within Flex will be reviewed at the e-mail address. Flex will contact you if it is determined that your background is a match to the required skills required for this position. Thank you for considering a career with Flex.
