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# IT & Infrastructure Operations Engineer

- **Company:** Adlin-Science
- **Location:** Paris, France
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, Apple Mac Systems, Backup Devices, Bash Shell, Software as a Service, Cloud Computing, Linux, Domain Name System (DNS), Information Technology Operations, Virtual Private Networks (VPN), Python (Programming Language), Lightweight Directory Access Protocols (LDAP), Linux System Administration, Linux Servers, Networking Basics, Azure Active Directory, Ansible, TCP/IP, Virtualization Technology, Software Vulnerability Management, Okta, Firewalls (Computer Science), Laptops, Terraform, Network Server, Docker, Security Orchestration, Automation & Response
- **Published:** October 30, 2026
- **Apply:** https://www.welcometothejungle.com/en/companies/adlin-science-1/jobs/data-scientist_paris

## About the Role

· 3-6 years in systems administration, infrastructure or IT operations

· Strong Linux administration skills

· Good networking fundamentals

· Experience operating servers and infrastructure

· Comfortable troubleshooting independently

· Experience with patching, backups and operational maintenance

· Basic Docker/container knowledge

· Experience with user, endpoint and access administration

· Rigorous with inventories, procedures and documentation

· Autonomous, pragmatic and service-oriented

· Interested in automating operations rather than maintaining manual processes

· Comfortable in documenting each incremental step of the solution

Nice to Have

Complementary experience in:

· Good communication skills to interact with various actors

· Networking, storage and virtualization

· Infrastructure sizing and architecture

· Monitoring and incident response

· Security hardening and vulnerability remediation

· Terraform, Ansible and CI/CD fundamentals

## Description

Operate infrastructure. Administer Linux servers, VMs, storage, networking and supporting services.

Maintain systems. Handle patching, upgrades, capacity, certificates, backups and routine maintenance.

Troubleshoot. Investigate Linux, network, DNS, VPN, storage and connectivity issues.

Operate internal IT. Manage laptops, accounts, SaaS access, employee onboarding/offboarding and day-to-day IT support.

Manage assets and access. Maintain inventories of devices, servers, software and SaaS services, and handle routine identity and access operations.

Secure endpoints. Help standardize device configuration, encryption, updates and endpoint security.

Support recovery. Monitor backups and participate in restore and disaster-recovery tests.

Automate operations. Replace repetitive manual tasks with scripts, Ansible and other automation.

Your Stack

Systems : Linux, macOS, virtualization

Containers : Docker, CAAS

Networking : DNS, VPN, TCP/IP, firewalls

Infrastructure : Cloud, Servers, storage, VMs, hardware

Identity : Microsoft 365 / Azure AD, Keycloak, LDAP

Endpoint : Provisioning, MDM, security

Automation : Bash, Python, Ansible

Operations : Monitoring, backups, patching, certificates