Linux Systems Administrator - Automation & Security

Allianz; Italia; In loco; EUR 42.000 - 64.000; Tempo pieno

Descrizione del lavoro

Allianz is seeking a Linux Administrator to manage and harden enterprise Linux environments (RHEL/Ubuntu). The role emphasizes stability, security, and performance through patching, automation, and proactive administration.

You will develop Bash scripts and Ansible playbooks, manage TLS certificates, monitor health, and collaborate with network, security, and application teams to support critical services and meet RTO/RPO targets.

Competenze

• Bachelor's degree in CS, IT, or related field.
• 3+ years of Linux server administration in an enterprise environment.
• Experience with vulnerability remediation and patching workflows.
• Hands-on with Ansible for automation.
• Bash scripting for operational tasks.
• TLS certificate management and PKI experience.
• Ability to interact with IT managers and service providers.
• RHCSA/RHCE/LPIC certifications are a plus.

Mansioni

• Install, configure, and maintain Linux servers (RHEL, Ubuntu).
• Perform routine OS patching and system upgrades.
• Identify and remediate vulnerabilities per security policy.
• Implement and manage backup strategies and restore operations.
• Develop Bash scripts and Ansible playbooks for automation.
• Document configurations, runbooks, and changes.
• Manage TLS/SSL certificates across servers.
• Diagnose incidents and monitor system health.
• Collaborate with network, security, and application teams.

Conoscenze

Linux OS administration (RHEL/Ubuntu)

Shell scripting (Bash)

Ansible

Vulnerability management

Patch management

Firewall/DNS/AD integration

TLS/SSL & PKI

Root cause analysis

English communication

Formazione

Bachelor's degree in Computer Science / IT or related field

Strumenti

Ansible

iptables/nftables/firewalld

Active Directory/LDAP integration

Descrizione del lavoro

Allianz is seeking a Linux Administrator to manage and harden enterprise Linux environments (RHEL/Ubuntu). The role emphasizes stability, security, and performance through patching, automation, and proactive administration.

You will develop Bash scripts and Ansible playbooks, manage TLS certificates, monitor health, and collaborate with network, security, and application teams to support critical services and meet RTO/RPO targets.