At a Glance
- Tasks: Design and implement cutting-edge MES solutions using Siemens Opcenter.
- Company: Join Infosys, a global leader in digital services and engineering solutions.
- Benefits: Competitive salary, diverse work culture, and opportunities for professional growth.
- Other info: Collaborative environment with a focus on continuous learning and development.
- Why this job: Be a key player in transforming manufacturing processes with innovative technology.
- Qualifications: 15+ years in MES architecture, expertise in Siemens Opcenter, and strong communication skills.
The predicted salary is between 72000 - 88000 £ per year.
Role: Principal – MES Solution Architect (Siemens Opcenter)
Location: London, UK
Infosys is a global leader in digital services and engineering solutions, supporting clients across the United States and globally in executing large-scale technology and product transformations. Within Infosys Engineering Services, Strategic Design & Consulting (SDC) delivers complex, enterprise-scale Manufacturing Execution System (MES) solutions that span operations, engineering, and IT.
Role Overview
As a Principal – MES Solution Architect, you will serve as the technical and architectural authority for large, complex MES initiatives, with a strong focus on Siemens Opcenter (Execution / Discrete / Process / APS) platforms. You are accountable for defining end-to-end MES solution architecture, ensuring alignment across manufacturing processes, shopfloor systems, system integrations, data flows, and operational KPIs. Success in this position is defined by your ability to translate manufacturing and operational needs into scalable MES architectures, guide delivery teams, and ensure solutions are robust, interoperable, and aligned with enterprise standards.
Key Responsibilities
- Define end-to-end MES solution architecture for enterprise deployments, with Siemens Opcenter as the primary platform
- Translate manufacturing process requirements (production, quality, traceability, scheduling) into logical and physical designs
- Own architecture artifacts including shopfloor system landscapes, ISA-95-aligned workflows, integration patterns, and deployment views
- Ensure alignment with enterprise architecture standards, cybersecurity, and non-functional requirements
- Provide architectural governance across the MES lifecycle (design deployment stabilization)
Technical Leadership & Delivery Support
- Act as the technical authority for MES architecture decisions across design and implementation phases
- Guide and mentor solution designers, technical leads, and plant-level implementation teams
- Support configuration and customization of Opcenter modules (Execution, Quality, APS, Intelligence)
- Troubleshoot complex integration, performance, and deployment challenges in manufacturing environments
Integration & Data Architecture
- Design and govern integrations between Opcenter and enterprise / shopfloor systems, including ERP (SAP, Oracle), PLM (Teamcenter or others), SCADA / PLC / IoT platforms, Data platforms and analytics systems
- Define manufacturing data models, genealogy/traceability structures, and real-time data flows
- Ensure data integrity, performance, and end-to-end visibility from shopfloor to enterprise (Level 3 to Level 4)
- Drive alignment with ISA-95 / ISA-88 standards
Manufacturing Process Alignment
- Collaborate with operations, plant leadership, and engineering teams to align MES with production workflows, quality processes, work-in-progress (WIP) tracking, scheduling and capacity planning
- Lead design of digital thread between manufacturing, quality, and supply chain
Stakeholder & Vendor Collaboration
- Engage business, manufacturing, and IT stakeholders to validate solution design
- Work closely with Siemens Opcenter product teams to align with platform capabilities and roadmap
- Support sales and pursuit teams with MES solution architecture, estimates, and proposals
Required Qualifications
- 15+ years of experience in MES solution architecture and implementation, with strong expertise in Siemens Opcenter
- Proven experience delivering enterprise-scale MES programs across multi-site manufacturing environments
- Strong understanding of shopfloor operations, manufacturing execution, and production systems
- Hands-on experience with Opcenter modules (Execution / APS / Quality / Intelligence)
- Experience integrating MES with ERP, PLM, SCADA, IoT, and data platforms
- Strong knowledge of ISA-95, ISA-88, and manufacturing data models
- Excellent communication skills to engage both plant-level and executive stakeholders
Preferred Qualifications
- Siemens Opcenter certifications preferred
- Experience in industries such as Industrial Manufacturing, Automotive, Aerospace & Defense, Life Sciences / Process Manufacturing
- Experience with digital manufacturing transformation programs
- Prior roles such as MES Solution Architect, Smart Manufacturing Architect, or Industry 4.0 Architect
- Experience supporting clients in complex, regulated, or multi-site manufacturing environments
About Infosys: Infosys is a global leader in next-generation digital services and consulting. We enable clients in 56+ countries to navigate their digital transformation. With over three decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through the many next of their digital journey.
All aspects of employment at Infosys are based on merit, competence and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. Infosys is proud to be an equal opportunity employer.
MES Solution Architect | Siemens Opcenter | London employer: Infosys Technologies
Infosys Portland is an exceptional employer, offering a dynamic and entrepreneurial work culture that fosters innovation and collaboration. With a strong focus on employee growth, you will have access to extensive training resources and benefits such as private medical insurance and generous holiday allowances, all while being part of a globally recognised company that values your contributions and supports your career development in the thriving UK market.
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We think this is how you could land MES Solution Architect | Siemens Opcenter | London
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We think you need these skills to ace MES Solution Architect | Siemens Opcenter | London
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How to prepare for a job interview at Infosys Technologies
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For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
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