[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Merck KGaA, Darmstadt, Germany and its affiliates jobs](https://jobs.opennash.com/companies/merck-kgaa-germany/) · [Search jobs](/search/) Merck KGaA, Darmstadt, Germany and its affiliates · Guidonia Montecelio, Rome, Italy # Expert OT System Engineer Guidonia Montecelio, Rome, Italy Full-time Operations Listed on Merck KGaA, Darmstadt, Germany and its affiliates’s official careers site. Posted September 11, 2026. Check that it is still open and apply there. [Apply on Merck KGaA, Darmstadt, Germany and its affiliates’s careers site →](https://careers.merckgroup.com/global/en/job/MQAMKDGLOBAL303343EXTERNALENGLOBAL/Expert-OT-System-Engineer) [OpenNash Jobs](https://jobs.opennash.com/) / [Merck KGaA, Darmstadt, Germany and its affiliates](https://jobs.opennash.com/companies/merck-kgaa-germany/) / Expert OT System Engineer ## Job description Work Your Magic with us! Ready to explore, break barriers, and discover more? We know you’ve got big plans – so do we! Our colleagues across the globe love innovating with science and technology to enrich people’s lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix of people, customers, patients, and planet. That's why we are always looking for curious minds that see themselves imagining the unimaginable with us. United As One for Patients, our purpose in Healthcare is to help create, improve and prolong lives. We develop medicines, intelligent devices and innovative technologies in therapeutic areas such as Oncology, Neurology and Fertility. Our teams work together across 6 continents with passion and relentless curiosity in order to help patients at every stage of life. Joining our Healthcare team is becoming part of a diverse, inclusive and flexible working culture, presenting great opportunities for personal development and career advancement across the globe. Your Role Join our team in Guidonia, Italy, as an expert OT System Engineer dedicated to supporting, maintaining, and advancing the site's Operational Technology landscape. In this pivotal position, you will drive project delivery, lifecycle management, system availability, and compliance for critical manufacturing and laboratory infrastructure. Partnering with local and global stakeholders, you will spearhead digitalization initiatives, optimize system integrations, and champion robust OT cybersecurity practices across all operations. Your expertise will directly ensure operational resilience, disaster recovery readiness, and strict adherence to regulatory standards. Shape the future of industrial automation, enhance network reliability, and elevate site capabilities in a fast-paced environment. ### Who You Are Bachelor’s degree in Engineering or Computer Science (or 6+ years relevant experience). 3+ years in industrial automation, OT manufacturing, or process control. Skilled in industrial networks, server infrastructure, and virtualization. Strong knowledge of OT cybersecurity, risk management, and disaster recovery. Proven analytical skills to troubleshoot complex systems independently. Strong collaborator with solid cross-functional stakeholder management. Fluent in Italian and English, both written and spoken. ### Salary Package Annual Base Salary (RAL): €40.000 - €55.000 Categoria CCNL: C - B Variable Compensation (AIP) ### Welfare and Benefits Package What we offer We are curious minds that come from a broad range of backgrounds, perspectives, and life experiences. We believe that this variety drives excellence and innovation, strengthening our ability to lead in science and technology. We are committed to creating access and opportunities for all to develop and grow at your own pace. Join us in building a culture of inclusion and belonging that impacts millions and empowers everyone to work their magic and champion human progress! Apply now and become a part of a team that is dedicated to Sparking Discovery and Elevating Humanity! ## At a glance - Posted by the employer: Sep 11, 2026 - First seen by OpenNash: Oct 19, 2026 - Last checked: Oct 19, 2026 - Listed for: 38 days - Location: Guidonia Montecelio, Rome, Italy - Employment type: Full-time[Apply on Merck KGaA, Darmstadt, Germany and its affiliates’s careers site →](https://careers.merckgroup.com/global/en/job/MQAMKDGLOBAL303343EXTERNALENGLOBAL/Expert-OT-System-Engineer) ## More jobs at Merck KGaA, Darmstadt, Germany and its affiliates ### [Advanced Packaging Principle Integration Technologist (Principal Engineer, 10 years+ experience)](https://jobs.opennash.com/companies/merck-kgaa-germany/jobs/6c7a051f85398fd2e61e/) Hsinchu, Hsinchu County, Taiwan ### [Advanced Packaging Principle Integration Technologist (Principal Engineer, 10 years+ experience)](https://jobs.opennash.com/companies/merck-kgaa-germany/jobs/b78fadfe589c7fc6d79e/) Seoul, Korea ### [Agentic AI Platform Engineer](https://jobs.opennash.com/companies/merck-kgaa-germany/jobs/c74e3fcd7e32856cc56b/) Bangalore, Karnataka, India ### [Agentic AI Platform Engineer](https://jobs.opennash.com/companies/merck-kgaa-germany/jobs/7feccb495e2090ce4e87/) Mollet del Valles, Barcelona, Spain ### [Applications Engineer 3 - Bioprocessing](https://jobs.opennash.com/companies/merck-kgaa-germany/jobs/fb1e5f9fb6cf5cb0cd7e/) Burlington, Massachusetts, United States ## Similar jobs at other companies ### [Experienced system Design Engineer- PCIE Expert](https://jobs.opennash.com/companies/sandisk/jobs/d6e60534d9f8645baf0b/) Sandisk ### [Lead System Architect Expert (f/m/d) Power Electronics](https://jobs.opennash.com/companies/siemens/jobs/2e24b5c6777b38b35a6c/) Siemens ### [Expert Substation Automation System Engineer (f/m/d) for HV & MV Substations](https://jobs.opennash.com/companies/siemens-energy/jobs/8466fc17bd1166a35161/) Siemens Energy ### [Lead System Engineer-Microsoft Exchange Expert](https://jobs.opennash.com/companies/societe-generale/jobs/9a316230ced54d223b70/) Société Générale · Bangalore, India ### [System Design Engineer - Memory System](https://jobs.opennash.com/companies/sandisk/jobs/3c2f5f62d1ed5c94440e/) Sandisk OpenNash lists jobs from employers’ own careers sites and does not handle applications. Dates come from the employer where stated; “first seen” and “last checked” are our own observations. OpenNash Jobs · Official listings with dates and links to the employer. [Weekly hiring report](/reports/hiring/) · [Methodology](/methodology/)