Técnico de Sistemas Linux RHEL LDAP - Inglés alto - Híbrido

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Client:

Location:

Madrid, Spain

Job Category:

Other

EU work permit required:

Yes

Job Views:

3

Posted:

25.04.2025

Expiry Date:

09.06.2025

Job Description:

Administer and optimize Red Hat Identity Management (IdM) / FreeIPA for authentication and authorization.

Manage FreeRADIUS for remote access VPN authentication across multiple plants.

Configure and maintain Keycloak for identity federation and SSO.

Ensure seamless LDAP integration for authentication on L1 and L2 SCADA platforms.

Implement and manage MFA using TOTP for enhanced security.

Deploy, monitor, and maintain authentication services on AWS EC2 instances.

Collaborate with security and networking teams to enforce access control policies.

Troubleshoot authentication issues and optimize system performance.

Se ofrece:

Estamos ampliando el equipo!!! En Azertium IT te buscamos!!!!

Buscamos un Técnico de sistemas con experiencia en RHEL, Linux y LDAP, para formar parte de nuestro equipo con grandes retos, trayectoria y crecimiento profesional.

Responsabilidad y funciones:

Administer and optimize Red Hat Identity Management (IdM) / FreeIPA for authentication and authorization.

Manage FreeRADIUS for remote access VPN authentication across multiple plants.

Configure and maintain Keycloak for identity federation and SSO.

Ensure seamless LDAP integration for authentication on L1 and L2 SCADA platforms.

Implement and manage MFA using TOTP for enhanced security.

Deploy, monitor, and maintain authentication services on AWS EC2 instances.

Collaborate with security and networking teams to enforce access control policies.

Troubleshoot authentication issues and optimize system performance.

Se ofrece:

• T eletrabajo posible, pero irá a la oficina dos días por semana, es posible en cualquier zona de España.
• Contrato indefinido con Azertium IT.
• Proyecto estable.
• Desarrollo profesional.

Requirements:

Conocimientos imprescindibles:

• Strong Linux administration skills, preferably with Red Hat Enterprise Linux (RHEL).
• Expertise in Red Hat IdM / FreeIPA, FreeRADIUS, and Keycloak.
• Solid understanding of LDAP authentication and user management.
• Experience with MFA (TOTP-based) authentication methods.
• Proficiency in AWS (EC2, networking, security best practices).
• Strong networking knowledge (VPN, firewalls, access control policies).
• Experience with scripting (Bash, Python) for automation.
• Strong problem-solving skills and ability to work in a highly secure environment.

Conocimientos deseables:

• Certifications in Red Hat (RHCSA, RHCE), AWS, or networking security.
• Experience in industrial environments (SCADA, OT security).
• Familiarity with IAM best practices in cloud environments.

Competencias y habilidades:

Administer and optimize Red Hat Identity Management (IdM) / FreeIPA for authentication and authorization.

Manage FreeRADIUS for remote access VPN authentication across multiple plants.

Configure and maintain Keycloak for identity federation and SSO.

Ensure seamless LDAP integration for authentication on L1 and L2 SCADA platforms.

Implement and manage MFA using TOTP for enhanced security.

Deploy, monitor, and maintain authentication services on AWS EC2 instances.

Collaborate with security and networking teams to enforce access control policies.

Troubleshoot authentication issues and optimize system performance.