Role Overview: MES Opcenter Developer We are looking for a highly experienced Siemens Opcenter MES Developer / Technical Lead with 4 years of experience in MES application development and implementation. The ideal candidate will have strong hands-on expertise in Opcenter/Camstar Designer, Portal Studio, MIO/CIO , and proven experience delivering complex, enterprise-level MES solutions. The role requires a combination of deep technical expertise, solution design capability, manufacturing domain knowledge, and the ability to lead technical teams and customer engagements. Experience: 4 to 15 years Location: Bengaluru / Chennai Employment Type: Full time Interested Profiles can email their CVs to Ideal Candidate: A hands-on Opcenter/Camstar expert who can independently handle Designer Portal Studio MIO/CIO , lead MES solution development and integrations, troubleshoot complex manufacturing issues, and provide technical leadership across large-scale MES implementations. Key Responsibilities Design, develop, configure, customize, and implement Siemens Opcenter/Camstar MES solutions. Lead end-to-end MES development activities including requirements analysis, solution design, development, testing, deployment, and production support . Provide strong hands-on expertise in Opcenter Designer, Portal Studio, MIO/CIO and MES workflows . Design and develop MIO/CIO interfaces and integrations between MES and ERP, PLM, equipment, PLC/SCADA and other shop-floor systems. Develop and customize Portal Studio applications, screens, workflows, services, APIs, and business logic . Perform factory modeling, process modeling, workflow configuration, and MES solution customization . Analyze complex production issues, perform root-cause analysis , and provide effective technical solutions. Participate in MES upgrades, migrations,



enhancements, integrations, and deployment activities . Collaborate with business, manufacturing, IT, automation, and other cross-functional teams to translate business requirements into scalable MES solutions. Review technical designs and code, establish development standards, and ensure quality of deliverables. Provide technical leadership and mentor junior and mid-level Opcenter developers . Support customer discussions, technical workshops, estimations, solution discussions, and implementation activities. Must-Have Technical Skills 4 years of overall software/MES experience , with significant hands-on experience in Siemens Opcenter/Camstar. Strong hands-on experience with: Siemens Opcenter / Camstar Designer Portal Studio MIO / CIO Camstar/Opcenter workflows and modeling Proven experience in end-to-end MES implementation and customization . Strong understanding of MES architecture, manufacturing processes, Factory/Process Modeling, WIP, genealogy, equipment and production tracking . Strong experience in C#, .NET, ASP.NET, Web Services / Web API . Strong knowledge of SQL Server / Oracle and SQL queries, stored procedures and database concepts. Experience with XML, JavaScript, HTML/CSS and REST APIs . Hands-on experience with ERP, equipment and shop-floor system integrations . Strong troubleshooting and production-support experience. Leadership & Professional Skills Strong analytical, problem-solving, and decision-making skills. Excellent communication and stakeholder-management skills. Ability to independently lead technical discussions and drive solutions to completion. Ability to mentor and guide technical teams. Strong experience working with global customers and cross-functional teams. Ability to manage multiple priorities while maintaining quality and delivery timelines.

📌 4 years - MES Opcenter Developer - Chennai & Bangalore (India)
🏢 athena technology solutions
📍 India