Job Description Capgemini Engineering, a global leader in engineering services, brings together teams of engineers, scientists, and architects to help the world's most innovative companies unlock their potential and contribute to a better future. From autonomous vehicles to life-saving robots, our experts in digital technologies and software go beyond the conventional by providing unique R&D and engineering services across all industries. Join the team and continue your career at a company with growth opportunities, where you can make a difference and where no two days are ever the same! At Capgemini Engineering, we are seeking an Integration Architect and Opcenter Technical Specialist to join one of our projects in BARCELONA with possibility of remote work. Job Description \- Grade Specific What will you do? Responsibilities: * Lead the architecture and integration of MES solutions based on Siemens Opcenter EX DS * Design and develop integrations between Opcenter and other enterprise systems * Act as technical specialist to resolve complex issues * Provide technical leadership to the development team * Participate in PI planning and architecture definition * Manage the Opcenter EX DS product lifecycle * Ensure compliance with quality and security standards Requirements: * 7 years of experience in MES system implementation and development * Proven experience with Siemens Opcenter EX DS * Siemens Opcenter EX DS Implementation Specialist certification * Knowledge of Mendix for application development * Experience in system architecture and industrial integrations * Practical experience with agile methodologies and Scrum/Kanban teams * Experience in environments using PI Planning and iterative development * Knowledge of industrial protocols (OPC UA, MQTT, etc.) * Professional proficiency in Spanish and English Desirable certifications: * Mendix Advanced Developer (optional) * ITIL v4 Foundation (optional) We welcome all applications. We offer extensive training programs, both in-person and online, including certifications... Even if you don't meet 100% of the desired qualifications, we'd love to hear from you! Candidates with a disability certificate will be positively considered under our inclusion and diversity policy. Our commitment to inclusion and equal opportunities means we have an Equality Plan and an Ethical Code that ensure professional development and equal opportunities in recruitment within an environment free from discrimination based on ethnicity, nationality, social origin, age, sexual orientation, gender expression, religion, or any other personal, physical, or social circumstance. What do we offer? Permanent contract and stable project. Competitive salary according to profile. Childcare voucher (up to 600 b/a). Meal allowance (1200€ b/a). Technical, skills, and language training. Real career development plan tailored to your role. Why Capgemini? Capgemini is a global leader in transforming and managing clients' businesses by harnessing the full power of technology. We are driven by the purpose of creating an inclusive and sustainable future through technology and the energy of those who build it. We are a responsible and diverse company, a global leader in IT and Engineering services with over 360,000 professionals in more than 50 countries. With a solid 55-year heritage and extensive industry expertise, clients trust Capgemini to address their entire business needs—from strategy and design to operations—powered by the fast-evolving world of cloud, data, AI, connectivity, software, platforms, and digital engineering. The Group reported global revenues of €22 billion in 2022. Rewrite your future. Join the team! www.capgemini.com/es\-es \#LI\-ML4 Ref. code 351469\-en\_US Posted on 04 Nov 2025 Experience level Experienced Professionals Contract type Permanent Location Barcelona Business unit Engineering and R&D Services Brand Capgemini Engineering Professional communities Products \& Systems Engineering