Unix/Linux Systems Engineer, hibrido
GlobalSysInfo
- Madrid
- Permanente
- Tiempo completo
Location: Madrid (Hybrid client site near Plaza Castilla)
Priority: Critical
Language Requirement: Spanish Professional Proficiency
Job Description
We are urgently seeking an experienced Unix/Linux Systems Engineer with 7 10 years of hands-on experience in complex
technical environments. The ideal candidate is a strong communicator, capable of engaging with both client stakeholders and
internal technical teams. This role requires advanced expertise in system design, deployment, hardening, and automation, with a
clear vision for operational efficiency.
Key Responsibilities:
Design, deploy, and manage complex Linux-based infrastructure solutions.
Perform advanced system administration, including hardening, security patching, and performance monitoring.
Implement and manage Linux environments (RedHat and Ubuntu) with a focus on automation using Ansible.
Deploy and maintain Linux management consoles (e.g., Red Hat Satellite).
Administer email relays using Postfix.
Manage LDAP systems and HA Proxy-based load balancing.
Coordinate with cybersecurity teams to ensure asset protection and compliance.
Contribute to the automation of operational processes.
Support infrastructure hosted in IaaS environments on Azure or AWS (basic knowledge desirable).
Required Skills Technologies:
Linux systems engineering (RedHat, Ubuntu)
Ansible automation
System hardening and security patching
Postfix (mail relay administration)
LDAP and HA Proxy
Linux performance monitoring and troubleshooting
Red Hat Satellite or similar management consoles
Strong communication and client interaction skills
Desirable Skills:
Basic understanding of cloud environments (Azure, AWS)
Experience in the Utilities sector
Experience:
7 to 10 years in technical Linux/Unix engineering roles
Additional Information:
Work Format: Hybrid (2 3 days onsite, flexible schedule)
Client Site Location: Plaza Castilla area, MadridLinux RedHat, Ubuntu , Ansible, system hardening, Postfix, LDAP, HA Proxy,
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