Barcelona, SpainAbout the JobAs System Engineer – Windows within our Digital Technology – Service Quality team, you'll be the backbone of Sanofi's enterprise Windows infrastructure — powering the platforms that thousands of employees, manufacturing sites, and life?We sit at the heart of Sanofi's digital transformation. Our Windows engineering team owns the platform that most of our enterprise and manufacturing applications run on — and the identity services everything else depends on. We combine modern cloud platforms, automation?first engineering, and relentless service excellence to support Sanofi's mission: chasing the miracles of science.About SanofiSanofi is dedicated to supporting people through their health challenges.

We are a global biopharmaceutical company focused on human health, committed to chasing the miracles of science to improve people's lives. Our team, across some 100 countries, is dedicated to transforming the practice of medicine by working to turn the impossible into the possible. saving vaccine protection to millions of people globally, while putting sustainability and social responsibility at the center of our ambitions. At Sanofi, we believe our people are our greatest strength, and we are committed to creating an inclusive environment where diverse perspectives drive innovation.

Main responsibilitiesDeploy infrastructure as code using Terraform, ARM, or Bicep — provisioning servers that are born compliant, not remediated afterwards.provisioning configuration with PowerShell DSC, Ansible, or Puppet — from domain join to hardening baselines.Own the full server lifecycle — provision, patch, harden, upgrade, and decommission across on?premises data centers, manufacturing sites, Azure IaaS, and AWS EC2.Manage Active Directory and hybrid identity — domain controllers, Group Policy, Entra ID, and federation services.Drive patch compliance and vulnerability remediation across the Windows estate using MECM/SCCM or Azure Update Manager.Provide L2/L3 operational support,



participate in on?healing automation using Datadog and Splunk.Represent Windows platform changes at CAB, ensuring every change is traceable, tested, and low risk.on experience with enterprise Windows Server in large?scale, global environments; regulated industry background (pharma/life sciences) is a plus.Technical skillsWindows Server engineering, Active Directory, Failover Clustering, IIS, PKI; cloud IaaS on Azure andAWS; PowerShell at an advanced level; Infrastructure-as-Code (Terraform preferred); ServiceNow ITSM and CMDB.Soft skillsStrong ownership mindset, calm under pressure, automation?CertificationsAZ-*, AZ-104, ITIL 4, Terraform Associate, or equivalent — valued but not mandatory.General scale — your infrastructure supports patients and employees across the world.Automation?first culture — we engineer solutions, we don't click through wizards.Hybrid cloud frontier — work across on?prem, Azure, AWS, and Arc?managed hybrid estates.Mission?critical ownership — what you deploy, you own — all the way to production stability.Innovation with purpose — every server you harden helps bring life?LI-Hybrid #BarcelonaHub #SanofiHubs Pursue progress, discover extraordinary Better is out there. We are an R&D; driven, AI-powered biopharma company committed to improving people's lives and creating compelling growth.Our team is guided by one purpose: we chase the miracles of science to improve people's lives.We want to build a healthier, more resilient world, and turn the impossible into the possible by discovering, developing, and delivering medicines and vaccines for millions of people around the world.It's what drove our evolution from a small French enterprise to one of the world's leading biopharma companies.Whether it's using AI to shorten drug?discovery times or building trust in healthcare, you could be helping our teams make life better for patients, partners, and communities.We open the door for you to explore new opportunities, push your limits, and connect with people who are driven by a shared purpose: we chase the miracles of science to improve people's lives.

📌 System Engineer - Windows (Deployment And Support) (Barcelona)
🏢 Sanofi Group
📍 Barcelona