Senior Architect

Come to one of the biggest IT Services companies in the world! Here you can transform your career!

Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment.

We are looking for a

Senior Architect .

In this role you will: Lead architecture and delivery of systems that unify OT and IT across SCADA/MES and enterprise platforms. Apply UNS (ISA‑95/88), govern industrial data models, and enable secure, scalable batch/streaming integrations on‑prem and in the cloud. Architect and design end‑to‑end OT→IT data integrations (batch/streaming) from SCADA, MES, Historians to enterprise/cloud (Azure/AWS/GCP); Experience in Azure Event Hubs/Event Grid is a plus. Apply UNS (ISA‑95/88), industrial data modeling, and metadata management; enforce data quality, lineage, governance, and security-by-design. Integrate industrial platforms (Ignition, HiveMQ, HighByte advantageous) via OPC UA, MQTT, BACnet, Modbus; build/govern RESTful APIs and connectors for SAP, SCADA, MES, LIMS, Historians. Define and socialize application/integration/infrastructure standards, lead architecture for enterprise IT and digital transformation in regulated manufacturing. Deploy/support enterprise applications with reliability, compliance, and operability, design for scalability, resilience, and cost efficiency. Perform schema design and performance tuning across SQL/NoSQL datastores. Produce and maintain clear architecture artifacts (diagrams, process/sequence flows, specifications); provide guidance to cross‑functional delivery teams.

We have some requirements: Bachelor’s in engineering, Instrumentation & Control, Computer Science, or equivalent experience. Experience in manufacturing or life sciences with OT/IT interoperability; familiarity with GxP, regulated data flows, and enterprise data governance is advantageous. Strong analytical/problem‑solving; structured troubleshooting. Clear communicator with effective stakeholder management across technical and business teams. Proactive, detail‑oriented collaborator in agile, cross‑functional environments. Strong analytical/problem‑solving; structured troubleshooting. Clear communicator with effective stakeholder management across technical and business teams. Fluent English

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What do we offer? TCS Benefits – Brazil: Health insurance Dental Plan Life insurance Transportation vouchers Meal/Food Voucher Childcare assistance Gympass TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates Partnership with SESC Reimbursement of Certifications Free TCS Learning Portal – Online courses and live training International experience opportunity Discount Partnership with Universities and Language Schools Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire TCS Gems – Recognition for performance Xcelerate – Free Mentoring Career Platform Tata Consultancy Services is an equal opportunity employer, our commitment to diversity & inclusion drives our efforts to provide equal opportunity to all candidates who meet our required knowledge & competency needs, irrespective of any socio-economic background, race, color, national origin, religion, sex, gender identity/expression , age, marital status, disability, sexual orientation or any others. We encourage anyone interested to build a career in TCS to participate in our recruitment & selection process.

At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer!

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