System Administrator

il y a 1 semaine

Metz, France HNM Solutions Temps plein

**Role: System Administrator**

**Location: Metz**

**Deadline for submitting CV's: Asap**

**Start Date: 5-7-2025**

**Client: Agrega**

**Experience: 7 To 10 years**

**Description**:
As part of the gradual integration of Cora France into the Carrefour group, Cora Informatique, the IT department based in Client anticipates a significant increase in its operations. It is seeking an experienced Systems Engineer to strengthen its production team and actively contribute to the stability and evolution of its hybrid (on-premises & cloud) IT system.

**Main Duties:

- **
- Ensure the supervision and proper functioning of the information system.
- Maintain and update operating procedures.
- Administrate distributed systems (Linux, Windows, VMware virtualization, Cloud).
- Diagnose and resolve technical incidents (Level 2/3 support).
- Participate in production deployments, alert processing, and proactive interventions.
- Provide technical support to users (hotline).
- Contribute to cross-functional projects (Cloud IAAS, automation, security).
- Provide technical expertise on critical infrastructures (SSO, LDAP, Tomcat, Centreon monitoring, etc.).

**Desired Profile:

- **
- Proven experience (min. 7 years) in a production, operations, or support environment.
- Solid knowledge of Linux/Windows systems and virtualization technologies (VMware).
- Experience in cloud environments (public/hybrid) and DevOps practices. Knowledge of scripting and automation: Shell, PowerShell, Perl, Python, Git, Ansible, Jenkins.
- Understanding of critical system architectures: load balancer, SSO, monitoring.
- Required skills: rigor, analytical skills, stress tolerance, adaptability, risk-taking.

**Terms of the assignment**

Location: Client (in-person + 2 days of remote work per week after onboarding)

Duration: Long-term assignment (first batch planned until the end of 2025)

Start: ASAP

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