Consultant - OT Data Operations, GIC Engineering

Genl Mills India Priv LTD; Mumbai; On-site; INR 350,000 - 520,000; Full time

Job summary

General Mills India is seeking an experienced Controls Engineer to lead OT Data Operations across manufacturing sites. The role focuses on deploying Ignition gateways, configuring historians, and ensuring seamless data flow into MES and analytics platforms.

You will collaborate with IT and plant engineering to establish scalable integration patterns, maintain ISA-95 data models, and support site rollouts with validation and commissioning activities.

Qualifications

• Bachelor’s degree in Instrumentation, Electronics, Electrical, or IT Engineering.
• 10+ years in Controls Engineering, Manufacturing Systems Engineering, and Data Analytics.
• 5+ years in OT Data Operations on Ignition.
• Strong OT/industrial automation experience with PLC/SCADA, historians, and MES
• Hands-on Ignition knowledge: gateway config, tag historian, alarming, MQTT, security/SSO, Perspective, Jython
• ISA-95 modeling, UNS, asset hierarchy, and OT-to-IT integration concepts
• Python/SQL scripting and Windows/Linux server administration

Responsibilities

• Design, configure, and deploy Ignition OT Data Operations gateways at the manufacturing edge.
• Collaborate with MES engineers and site control teams to integrate OT data with MES and analytics.
• Support ISA-95 data models across assets, materials, orders, and events.
• Define scalable integration patterns between OT, SAP, PLM, and analytics platforms.
• Develop and maintain documentation, playbooks, and training materials for deployment.

Skills

OT Data Operations

Ignition

PLC/SCADA

ISA-95 modeling

UNS (Unified Namespace)

Python

SQL

Ignition scripting (Jython)

Windows/Linux servers

MQTT & historians

ISA-95 data models

MES integration

Cross-functional collaboration

Education

Bachelor’s degree in Instrumentation, Electronics, Electrical, or IT Engineering

Tools

Inductive Automation Ignition

TrakSYS MES

SQL Server Historian

QuestDB

OPC-UA

Modbus

Windows/Linux server environments

Job description

COMPANY OVERVIEW

We exist to make food the world loves. But we do more than that. Our company is a place that prioritizes being a force for good, a place to expand learning, explore new perspectives and reimagine new possibilities, every day. We look for people who want to bring their best — bold thinkers with big hearts who challenge one another and grow together. Because becoming the undisputed leader in food means surrounding ourselves with people who are hungry for what’s next.

Overview The GIC Supply Chain team manages end-to-end operations, encompassing planning, sourcing, manufacturing, logistics, and analytics. They strategically plan to meet market demands, optimize sourcing, ensure efficient production, and oversee the seamless movement of goods from production to delivery. The team employs advanced analytics throughout these processes, fostering adaptability and operational excellence. This collaborative approach ensures a well-coordinated supply chain that aligns with both organizational goals and dynamic market conditions. This role requires you to operate in 1.30 pm to 10.30 pm.

KEY ACCOUNTABILITIES

Design, configure, and deploy Ignition-based OT Data Operations gateways at the manufacturing edge, including virtual machines, Windows Server environments, plant networks, drivers, tags, MQTT brokers, historians, and security roles. Implement and standardize sensor-to-signal workflows from PLC/SCADA connectivity through calculations and contextualization into MES and analytics platforms. Collaborate with MES engineers, solution architects, and site controls engineers to ensure smooth integration of the OT Data Operations layer with TrakSYS MES, existing MQIS capabilities, and future MOM solutions. Apply and maintain ISA-95-aligned data models for assets, materials, orders, and events, ensuring consistency across plants and use cases. Partner with IT integration teams to design scalable and supportable integration patterns between OT systems, SAP, PLM, and enterprise analytics platforms. Support the configuration, performance, and storage strategy of time-series databases, including SQL Server historian, QuestDB, and future platforms. Define and implement monitoring, alerting, security controls, and operational runbooks for Ignition gateways, MQTT brokers, and associated infrastructure across pilot and production sites. Support site rollout activities including lab validation, plant commissioning, troubleshooting, infrastructure sizing, and continuous improvement of deployment patterns. Develop and maintain documentation, standards, playbooks, and training materials in partnership with Digital Controls & IS, Digital Core, plant engineering, and vendor teams to enable scalable deployment and local support.

MINIMUM QUALIFICATIONS

Education: Bachelor’s degree in Instrumentation, Electronics, Electrical, or IT Engineering from an accredited university. Experience: 10+ years of experience in Controls Engineering, Manufacturing Systems Engineering, and Data Analytics, including 5+ years of relevant experience in OT Data Operations on Ignition. Technical Skills: Strong experience in OT/industrial automation engineering, including PLC/SCADA, historians, industrial networks, and manufacturing data integration/MES implementation. Platform Expertise: Direct hands‑on experience with Inductive Automation Ignition, including gateway configuration, tag historian, alarming, MQTT modules, security/SSO, Perspective, and Jython scripting. Data & Integration Knowledge: Knowledge of ISA-95 modeling concepts, Unified Namespace (UNS), asset hierarchy, and OT‑to‑IT integration architecture. System & Connectivity Skills: Hands‑on experience with PLC/SCADA connectivity, protocols such as OPC‑UA, Modbus, vendor‑specific drivers, scripting/configuration using Python, SQL, and Ignition scripting, and Windows/Linux server environments with virtualization. Analytical & Technical Capability: Experience with time‑series databases/historians, IIoT and MQTT broker technologies, and the ability to read and interpret P&IDs, control narratives, and plant network diagrams. Soft Skills: Strong problem‑solving, cross‑functional collaboration, and written/verbal communication skills, including the ability to explain technical architectures to both technical and non‑technical stakeholders. Industry Experience: Experience working in regulated or highly controlled environments such as food manufacturing, pharma, or CPG.

PREFERRED QUALIFICATIONS

Exposure to MES platforms such as TrakSYS or similar, and integration patterns with SAP or other enterprise systems. GCP certification. Background in Mathematics or Statistics.

ELIGIBILITY

Applicants must meet minimum age qualifications in the country in which the job is located.

New possibilities. Bold thinking. Real heart. Build remarkable brands with remarkable people. At General Mills, we make food the world loves. Across 100+ markets, we come together to create, innovate and grow. Here, you’ll do meaningful work and help to lead the future of food at a company that stands for good.