System Engineer – Windows (Deployment and Support)

Sanofi; Barcelona; Híbrido; EUR 44.000 - 65.000; Jornada completa

Descripción de la vacante

Sanofi is seeking a System Engineer – Windows to own the enterprise Windows infrastructure within Digital Technology – Service Quality. You will deploy infrastructure as code, manage AD and hybrid identity, and drive patch and vulnerability remediation across on-prem, Azure, and AWS.

This hybrid role sits in Barcelona, supporting global applications and life‑saving systems. The ideal candidate has hands-on Windows Server experience, IaC tooling, and a security‑first mindset.

Formación

• Substantial hands-on experience with enterprise Windows Server in large-scale environments.
• Experience in regulated pharma/life sciences is a plus.
• Azure/AWS cloud IaaS experience and automation mindset.

Responsabilidades

• Deploy infrastructure as code using Terraform, ARM, or Bicep.
• Automate post-provisioning configuration with PowerShell DSC, Ansible, or Puppet.
• Own the full server lifecycle across on-prem, Azure, and AWS.
• Manage Active Directory and hybrid identity.
• Drive patch compliance and vulnerability remediation across Windows estate.
• Provide L2/L3 support and lead incident recovery.
• Build observability and AIOps with Datadog and Splunk.
• Represent Windows changes at CAB with traceability and low risk.

Conocimientos

Windows Server

Active Directory

Automation-first

PowerShell

On-call support

Incident recovery

Ownership mindset

Observability

Herramientas

Terraform

ARM

Bicep

PowerShell DSC

Ansible

Puppet

MECM/SCCM

Azure Update Manager

Datadog

Splunk

ServiceNow ITSM

CMDB

Azure

AWS

Descripción del empleo

Location: Barcelona, Spain

About the Job

As 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‑saving applications depend on every day. If you believe infrastructure should be built from code, owned end-to-end, and engineered to never fail, this role was made for you. 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 Sanofi

Sanofi 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. We provide potentially life‑changing treatment options and life‑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. Our values — Aim Higher, Act for Patients, Be Bold, and Lead Together — guide everything we do.

Main responsibilities

• Deploy infrastructure as code using Terraform, ARM, or Bicep — provisioning servers that are born compliant, not remediated afterwards.
• Automate post‑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‑call rotations, and lead technical recovery during Major Incidents.
• Build observability and AIOps capabilities — dashboards, alerting, and self‑healing automation using Datadog and Splunk.
• Represent Windows platform changes at CAB, ensuring every change is traceable, tested, and low risk.

Experience

• Substantial hands‑on experience with enterprise Windows Server in large‑scale, global environments; regulated industry background (pharma/life sciences) is a plus.

Technical skills

• Windows Server engineering, Active Directory, Failover Clustering, IIS, PKI; cloud IaaS on Azure and AWS; PowerShell at an advanced level; Infrastructure-as-Code (Terraform preferred); ServiceNow ITSM and CMDB.

Soft skills

• Strong ownership mindset, calm under pressure, automation‑first instinct, and a genuine dislike of doing the same task twice by hand.

Certifications

• AZ-800/801, AZ-104, ITIL 4, Terraform Associate, or equivalent — valued but not mandatory.

Languages

• English required; additional languages are a plus.

Why choose us?

• Global 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‑changing medicines to patients faster.

Pursue Progress. Discover Extraordinary. Join Sanofi and step into a new era of science - where your growth can be just as transformative as the work we do. We invest in you to reach further, think faster, and do what’s never‑been‑done‑before. You’ll help push boundaries, challenge convention, and build smarter solutions that reach the communities we serve.

At Sanofi, we provide equal opportunities to all regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or other characteristics protected by law.

At Sanofi, we provide equal opportunities to all regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, ability or gender identity.

#LI-Hybrid #BarcelonaHub #SanofiHubs Pursue progress, discover extraordinary Better is out there. Better medications, better outcomes, better science.

Employees may be eligible to participate in Company employee benefit programs.

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.

Reinvention is in our DNA. 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.

This is where you grow your career.

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.

The salary range for this position is :€43.600,00 - €65.400,00 Final compensation will be determined based on demonstrated experience, skills, location, and other relevant factors.