Position Summary

We are seeking an experienced Opcenter MES System Developer to design, develop, configure, integrate, and support Siemens Opcenter MES solutions across manufacturing operations. The ideal candidate will have hands-on experience in manufacturing requirements into scalable MES applications and will be responsible for both system design and software development.

Key Responsibilities

- Design and develop Siemens Opcenter MES solutions based on manufacturing and business requirements.
- Configure and customize Opcenter MES modules, workflows, screens, business rules, and reports.
- Develop integrations between Opcenter MES and ERP, PLM, automation, equipment, warehouse, quality, and other enterprise systems.
- Design application architecture, data models, interfaces, and technical specifications.
- Develop and maintain APIs, web services, database procedures, and integration components.
- Analyze existing manufacturing processes and recommend opportunities for standardization and automation.
- Participate in requirements gathering, solution design, development, testing, deployment, and production support.
- Troubleshoot system issues and perform root-cause analysis.
- Develop technical documentation, configuration guides, test plans, and support procedures.
- Collaborate with global manufacturing sites to implement consistent MES processes.
- Support data migration, system upgrades, validation, and release management.
- Follow software development, cybersecurity, change management, and IT governance standards.
- Provide technical guidance to project teams, business users, and other developers.

Required Qualifications

- Demonstrated experience designing and developing manufacturing execution systems.
- Hands-on experience with Siemens Opcenter MES or a comparable MES platform.
- Strong understanding of MES concepts, including:

- Workflows and production operations

- Dispatching and scheduling

- Material and lot traceability

- Electronic work instructions

- Quality and nonconformance management

- Equipment and labor tracking

- Genealogy and reporting
- Experience with software design, application development, system configuration, and integration.
- Strong SQL and relational database development experience.
- Experience developing or consuming APIs, web services, and system interfaces.
- Knowledge of application development using technologies such as .NET, Java, JavaScript, or similar.
- Experience with software development lifecycle, testing, deployment, and production support.
- Strong analytical, troubleshooting, and communication skills.
- Ability to work effectively with global and cross-functional teams.

Preferred Qualifications

- Experience integrating Opcenter MES with ERP systems
- Experience with REST APIs, message brokers, middleware,



and event-driven architectures.
- Knowledge of cloud platforms, DevOps, CI/CD, Git, and automated testing.
- Experience supporting semiconductor, optical, electronics, or discrete manufacturing.
- Experience with digital twin, Industry 4.0, or smart factory initiatives.
- Siemens Opcenter certification or relevant professional certification.

Key Competencies

- MES solution design and architecture
- Opcenter configuration and development
- Manufacturing process analysis
- System integration
- Database and API development
- Problem solving and root-cause analysis
- Stakeholder management
- Technical documentation
- Agile project delivery

Scope of Work 1. Business Requirements Gathering

- Engage with business stakeholders, production teams, quality, maintenance, warehouse, and IT teams to understand current manufacturing processes.
- Conduct workshops, interviews, and site visits to gather functional and non-functional requirements.
- Document business requirements and obtain stakeholder approval.

2. Process Analysis and Documentation

- Analyze existing ("As-Is") manufacturing processes and identify pain points and improvement opportunities.
- Design future-state ("To-Be") processes aligned with MES capabilities and business objectives.
- Develop process maps, workflow diagrams, and business process documentation.

3. Requirements Management

- Create and maintain Business Requirements Documents (BRD), Functional Requirements Specifications (FRS), user stories, and acceptance criteria.
- Prioritize requirements based on business value, regulatory compliance, and project scope.
- Manage requirement traceability throughout the project lifecycle.

4. Gap Analysis

- Compare current business processes with standard MES functionality.
- Identify functional gaps and recommend process changes, system configuration, or customizations where necessary.
- Evaluate impacts on manufacturing operations and business processes.

5. Stakeholder Management

- Act as the primary liaison between business users, implementation partners, solution architects, developers, and project management.
- Facilitate discussions to resolve business and functional issues.
- Ensure stakeholder expectations are aligned throughout the implementation.

6. Functional Solution Design

- Collaborate with solution architects to translate business requirements into functional solutions.




- Review system configurations to ensure alignment with approved business requirements.
- Support the definition of workflows, business rules, and exception handling.

7. Integration Requirements

- Define business requirements for integrations between MES and enterprise systems such as ERP, SCADA, PLCs, LIMS, WMS, and quality systems.
- Work with integration teams to validate end-to-end business processes.
- Ensure data consistency and process continuity across integrated systems.

8. Master Data Management

- Identify manufacturing master data requirements, including products, materials, equipment, routing, work centers, recipes, and resources.
- Support data mapping, validation, and migration activities.
- Ensure data quality and governance standards are followed.

9. Testing Support

- Develop test scenarios and business test cases.
- Support System Integration Testing (SIT), User Acceptance Testing (UAT), and production validation.
- Coordinate defect triage with business users and technical teams.
- Validate that implemented functionality meets business requirements.

10. Change Management and Training

- Assess business impacts resulting from recent MES processes.
- Prepare training materials, user guides, and standard operating procedures (SOPs).
- Conduct user training sessions and support organizational change management initiatives.

11. Deployment and Go-Live Support

- Assist in deployment planning and production readiness assessments.
- Support cutover activities and business validation during go-live.
- Monitor user adoption and provide functional support during hypercare.

12. Risk and Issue Management

- Identify business risks associated with MES implementation.
- Escalate issues affecting project scope, timeline, or operational readiness.
- Recommend mitigation strategies and participate in issue resolution.

13. Compliance and Quality Assurance

- Ensure MES processes comply with industry regulations, company standards, and quality requirements.
- Support audit readiness by maintaining complete and accurate business documentation.
- Verify that electronic records and manufacturing workflows meet applicable compliance requirements.

14. Continuous Improvement

- Collect user feedback after implementation.
- Identify opportunities for process optimization and system enhancements.
- Support future MES releases, upgrades, and continuous improvement initiatives.

Key Deliverables

- Business Requirements Document (MD50)
- Technical Requirements Specification (MD70)
- As-Is and To-Be Process Maps
- Gap Analysis Report
- Data Mapping Documents
- Test Scenarios and UAT Scripts
- Training Materials and SOPs
- Business Process Documentation
- Go-Live Readiness ChecklistRole & responsibilities

Preferred candidate profile

📌 Senior Siemens Opcenter MES System Developer (Hyderabad)
🏢 Hasman Software Solutions
📍 Hyderabad