Solutions Architect

Siemens PLC; Slough; On-site; GBP 100,000 - 150,000; Full time

Job summary

Siemens PLC is seeking a Principal - MES Solution Architect focused on Siemens Opcenter to drive end-to-end MES architecture across large, multi-site deployments. You will own the design, integration, and manufacturing enablement, translating shopfloor needs into scalable, enterprise-ready solutions.

In this role you will lead technical governance, mentor delivery teams, and collaborate with ERP, PLM, SCADA and IT stakeholders to ensure data integrity and alignment with ISA-95/ISA-88 standards.

Qualifications

• 15+ years of experience in MES solution architecture and implementation.
• Strong expertise in Siemens Opcenter.
• Experience delivering enterprise-scale MES programs across multi-site manufacturing.
• Hands-on with Opcenter modules (Execution/APS/Quality/Intelligence).
• Experience integrating MES with ERP, PLM, SCADA, IoT, and data platforms.
• Knowledge of ISA-95/ISA-88 standards and manufacturing data models.
• Excellent communication skills to engage both plant-level and executive stakeholders.

Responsibilities

• Define end-to-end MES solution architecture for enterprise deployments with Siemens Opcenter as the primary platform.
• Translate production, quality, traceability, and scheduling requirements into designs.
• Own architecture artifacts including workflows, integration patterns, and deployment views.
• Provide architectural governance across the MES lifecycle and mentoring of designers and leads.
• Design and govern integrations between Opcenter and ERP/PLM/SCADA/IoT platforms; drive data flows and ISA-95 alignment.

Skills

MES architecture

Stakeholder engagement

Technical leadership

Tools

SAP

Oracle ERP

Teamcenter

SCADA/IoT

Job description

Role: Principal - MES Solution Architect (Siemens Opcenter)Practice: Strategic Design & Consulting (SDC)Location : London, UKDuration - Permanent Role OverviewEnterprise MES Solution Architecture - Design, Integration, and Manufacturing EnablementAs 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

Solution Architecture & Design

• 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