Strategic SAP MES Integration Manager

EY; Chattanooga (TN); Remote; USD 143,000 - 262,000; Full time

Benefits offered by this job

Medical and dental coverage

Pension and 401(k) plans

Paid time off

Job summary

EY seeks an SAP MES Integration Manager to lead the design, configuration, integration, testing, and deployment of MES solutions connecting SAP ERP/S/4HANA with SAP Digital Manufacturing and third-party MES platforms.

You will collaborate with manufacturing, supply chain, quality, engineering, automation, and IT teams to create end-to-end processes from production planning through shop-floor execution and production confirmation.

Qualifications

• Bachelor’s degree in engineering, computer science, information systems, supply chain, manufacturing, or a related discipline.
• Typically, no less than 4–6 years of experience delivering SAP-enabled manufacturing or MES solutions, including at least one full lifecycle implementation or major rollout.
• Strong functional knowledge of production execution in discrete, repetitive, or process manufacturing environments.
• Hands-on experience integrating SAP S/4HANA or SAP ERP with SAP PP/PP-PI and related modules (QM, MM, EWM, PM).
• Experience with SAP Digital Manufacturing, SAP ME/MII, or leading MES platforms (Siemens Opcenter, Rockwell FactoryTalk, Ignition, Plex, or PTC).
• Knowledge of MES integration architectures (APIs, OData, IDocs, web services, middleware, SAP Integration Suite, SAP BTP, edge connectivity).
• Manufacturing master data, production order execution, batch/serial traceability, shop-floor controls.
• Ability to facilitate workshops and translate requirements into actionable designs.
• Experience supporting testing, cutover, and go-live in production environments.
• Willingness to travel 40–60%.

Responsibilities

• Lead discovery workshops to assess current manufacturing processes, MES capabilities, integration requirements, pain points, and business objectives.
• Translate production, quality, traceability, labor, equipment, and reporting requirements into scalable functional and technical designs.
• Design end-to-end integration between SAP S/4HANA or SAP ERP and MES applications, including orders, materials, BOMs, routings, work centers, batches, and inspection data.
• Configure and support production transactions such as order release, confirmations, goods issues/receipts, quality results, and inventory updates.
• Define interface architecture using SAP Integration Suite, APIs, IDocs, web services, and edge connectivity solutions.
• Integrate MES with shop-floor systems and equipment (PLCs, SCADA, DCS, historians, robots).
• Collaborate with SAP modules (PP/PI, QM, MM, EWM, PM) and IT teams to resolve dependencies.
• Prepare process flows, solution architecture, interface mappings, test scripts, deployment plans, and training materials.
• Plan and execute unit, integration, regression, and user acceptance testing; manage defects to sign-off.
• Support cutover, data readiness, mock deployments, go-live, hypercare, and transition to support teams.

Skills

Analytical skills

Team leadership

Stakeholder management

Workshop facilitation

Education

Bachelor’s degree in engineering, computer science, information systems, supply chain, manufacturing, or related

Tools

SAP S/4HANA

SAP ERP

PP/PP-PI

SAP Digital Manufacturing

SAP Integration Suite

OPC/MEII or MES platforms (Siemens Opcenter, Rockwell FactoryTalk)

Job description

EY seeks an SAP MES Integration Manager to lead the design, configuration, integration, testing, and deployment of MES solutions connecting SAP ERP/S/4HANA with SAP Digital Manufacturing and third-party MES platforms.

You will collaborate with manufacturing, supply chain, quality, engineering, automation, and IT teams to create end-to-end processes from production planning through shop-floor execution and production confirmation.