Solutions Architect

Siemens PLC; Greater London; On-site; GBP 110,000 - 150,000; Full time

Job summary

Siemens PLC in London seeks a Principal - MES Solution Architect to lead end-to-end MES design, integration, and execution across multi-site manufacturing. You will translate plant requirements into scalable architectures centered on Siemens Opcenter, govern architecture artifacts, and align with enterprise standards.

You will mentor delivery teams, govern data architectures from Level 3 to Level 4, drive ISA-95/ISA-88 compliance, and collaborate with ERP/PLM/SCADA partners.

Qualifications

• 15+ years of MES architecture experience.
• Strong Siemens Opcenter experience across Execution, APS, Quality, Intelligence.

Responsibilities

• Define end-to-end MES solution architecture for enterprise deployments with Siemens Opcenter as the primary platform.
• Translate production and quality requirements into logical and physical designs and deployment views.
• Own architecture artifacts including landscape, ISA-95-aligned workflows, integration patterns, and governance.
• Ensure alignment with enterprise standards, cybersecurity, and non-functional requirements.
• Provide architectural governance across the MES lifecycle and guide design and deployment teams.

Skills

Opcenter expertise

MES program delivery

ISA-95/ISA-88

ERP/PLM/SCADA integration

Shopfloor operations knowledge

Technical leadership

Mentoring teams

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 ResponsibilitiesSolution Architecture & DesignDefine end-to-end MES solution architecture for enterprise deployments, with Siemens Opcenter as the primary platformTranslate manufacturing process requirements (production, quality, traceability, scheduling) into logical and physical designsOwn architecture artifacts including shopfloor system landscapes, ISA-95-aligned workflows, integration patterns, and deployment viewsEnsure alignment with enterprise architecture standards, cybersecurity, and non-functional requirementsProvide architectural governance across the MES lifecycle (design, deployment stabilization)

• Technical Leadership & Delivery SupportAct as the technical authority for MES architecture decisions across design and implementation phasesGuide and mentor solution designers, technical leads, and plant-level implementation teamsSupport configuration and customization of Opcenter modules (Execution, Quality, APS, Intelligence)Troubleshoot complex integration, performance, and deployment challenges in manufacturing environmentsIntegration & DataArchitectureDesign and govern integrations between Opcenter and enterprise / shopfloor systems, including:ERP (SAP, Oracle)PLM (Teamcenter or others)SCADA / PLC / IoT platformsData platforms and analytics systemsDefine manufacturing data models, genealogy/traceability structures, and real-time data flowsEnsure data integrity, performance, and end-to-end visibility from shopfloor to enterprise (Level 3 to Level 4)Drive alignment with ISA-95 / ISA-88 standardsManufacturing Process AlignmentCollaborate with operations, plant leadership, and engineering teams to align MES with:Production workflowsQuality processesWork-in-progress (WIP) trackingScheduling and capacity planningLead design of digital thread between manufacturing, quality, and supply chainStakeholder & Vendor CollaborationEngage business, manufacturing, and IT stakeholders to validate solution designWork closely with Siemens Opcenter product teams to align with platform capabilities and roadmapSupport sales and pursuit teams with MES solution architecture, estimates, and proposalsRequired Qualifications15+ years of experience in MES solution architecture and implementation, with strong expertise in Siemens OpcenterProven experience delivering enterprise-scale MES programs across multi-site manufacturing environmentsStrong understanding of shopfloor operations, manufacturing execution, and production systemsHands-on experience with Opcenter modules (Execution / APS / Quality / Intelligence)Experience integrating MES with ERP, PLM, SCADA, IoT, and data platformsStrong knowledge of ISA-95, ISA-88, and manufacturing data modelsExcellent communication skills to engage both plant-level and executive stakeholders