TRCD-26-06268

PLC/SCADA/MES Automation Engineer (Siemens/Rockwell, OPC UA)

Contract role in Sanand for an experienced industrial automation engineer to program, simulate, commission, and troubleshoot multi-vendor PLC systems (Siemens TIA Portal/S7 and Rockwell Studio 5000/Logix, plus Mitsubishi). The role is heavy on industrial connectivity—OPC UA is a critical requirement (data modeling/namespace design/security) along with Profinet/EtherNet/IP/Modbus TCP—and on PLC↔SCADA↔MES interface design, tag structuring, and MES tag mapping/SQL connectivity. Responsibilities include documentation (FDS, IO lists, cause-effect matrices, FAT/SAT reports), FAT/SAT and commissioning, drives (VFD/servo) commissioning, safety PLC and robot safety integration, and onsite support/training; battery manufacturing exposure is preferred.

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Position summary

Location: India
Workplace: On-site
Employment: Contract
Experience: Minimum 6 years and Maximum 11 years

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Role overview

Why This Role Matters.

Your Impact

Deliver Enterprise Value

Help organisations solve complex business problems through modern technology, consulting expertise and measurable outcomes.

Collaboration

Work Across Teams

Collaborate with consultants, architects, engineers and client stakeholders throughout the project lifecycle.

Growth

Learn Continuously

Gain exposure to enterprise technologies, certifications, mentoring and real-world project experience.

Career Path

Grow With Ubique

Build a long-term consulting career with opportunities to take on greater responsibility and leadership over time.

Responsibilities

What You'll Be Doing.

Every role at Ubique contributes directly to solving meaningful business challenges for our clients.

PLC Programming: Siemens (TIA Portal), Rockwell (Studio 5000) – modular, scalable architecture

Advanced Simulation: Factory I/O / Process Simulate / MATLAB-Simulink for logic validation

Industrial Communication

Strong hands-on in OPC UA (critical requirement) – data modeling, namespace design, secure communication

Profinet / Ethernet-IP / Modbus TCP

SCADA/MES Integration

Interface design between PLC ↔ SCADA ↔ MES

Tag structuring, data acquisition strategies

Control System Design

Functional Design Specifications (FDS), IO list validation, cause-effect matrices

Battery Manufacturing Exposure (preferred)

Cell assembly, formation, pack assembly lines

Technology stack

Tools & Technologies.

The platforms and technologies you'll use to build modern, enterprise-grade solutions.

Siemens S7

Required

TIA Portal

Required

Siemens Safety PLC

Required

Allen-Bradley

Required

Rockwell Automation

Required

Studio 5000

Required

RSLogix

Required

CompactLogix

Required

ControlLogix

Required

Mitsubishi

Required

GX Works

Required

Ladder Logic

Required

STL

Required

OPC UA

Required

Profinet

Required

EtherNet/IP

Required

Modbus TCP

Required

TCP/IP

Required

Profibus

Required

EtherCAT

Required

Requirements

Skills & Experience.

We value curiosity, collaboration and continuous learning. If you don't meet every requirement but believe you can make an impact, we'd still love to hear from you.

Essential

Required Qualifications

PLC programming: Siemens S7/TIA Portal (including Ladder Logic and STL)

PLC programming: Rockwell/Allen-Bradley Studio 5000 (RSLogix), CompactLogix, ControlLogix

Multi-vendor PLC integration/maintenance (Siemens/Rockwell/Mitsubishi)

OPC UA hands-on (client/server configuration, data modeling, namespace design, secure communication)

Industrial communication protocols: Profinet, Ethernet/IP, Modbus TCP (and general TCP/IP)

SCADA/HMI programming; FactoryTalk (Optix/FactoryTalk suite)

PLC↔SCADA↔MES integration (interface design, tag structuring, data acquisition strategies, MES tag mapping)

FAT/SAT, testing, simulation, commissioning activities

Troubleshooting PLC programs, electrical faults, automation failures

Control system documentation: FDS, IO list validation, cause-effect matrices, alarm list, architecture diagrams

Drives commissioning/configuration: VFDs and servo drives (Siemens/SEW/ABB/Mitsubishi)

Siemens Safety PLC implementation/testing

Robot safety integration concepts (Safe Move, DCS, STO)

SQL/database connectivity for MES integration and performance issue handling

Preferred

Nice to Have

Battery manufacturing exposure (cell assembly, formation, pack assembly lines)

Automotive automation exposure: BIW, powertrain, conveyors/material handling

Advanced simulation tools: Factory I/O, Process Simulate, MATLAB/Simulink for logic validation

Ignition SCADA advanced modules (Perspective, Reporting)

Robot programming exposure

DCS systems exposure

Additional protocols exposure: Profibus, EtherCAT, CC-Link, IO-Link

What you'll gain

More Than Just A Job.

We're committed to helping every team member grow professionally, personally and technically while working on meaningful projects.

Global Exposure

Collaborate with international clients and multicultural teams on enterprise programmes.

Continuous Learning

Expand your expertise through mentoring, certifications and hands-on project experience.

Career Growth

Take ownership, develop leadership skills and grow your consulting career over time.

Flexible Working

Hybrid and remote collaboration designed around trust and delivering exceptional outcomes.

People First

Join a supportive culture where collaboration, respect and long-term relationships come first.

Enterprise Projects

Work on meaningful technology initiatives for leading organisations across industries.

Apply

Apply for PLC/SCADA/MES Automation Engineer (Siemens/Rockwell, OPC UA)

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