About the Job:
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The company is an independent French software vendor with over 20 years of experience in data solutions. Our flagship product, the company Self Data Services (SDS), is a sovereign and comprehensive data platform offering governance, quality control, analysis, and business value. To support the continued expansion of our cloud-native infrastructure and ensure operational excellence, we are seeking a System Administrator to join our team in Dubai. This role focuses on managing and securing our Linux-based systems and supporting infrastructure services critical to our operations.
Main Responsibilities:
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Linux System Administration:
- Install, configure, and maintain physical and virtual servers (Ubuntu, CentOS, Red Hat)
- Apply system updates, patch management, and OS hardening
- Monitor system performance and optimize server resources
- Automate recurring tasks using scripts and system tools
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Infrastructure Services Management:
- Manage core infrastructure services (DNS, DHCP, NTP, LDAP)
- Maintain user access, file systems, and backup routines
- Configure and maintain system-level firewall and access policies
- Support application deployment and environment configuration
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Monitoring & Performance:
- Set up and maintain system monitoring tools (e.g., Prometheus, Grafana)
- Respond to alerts, analyze logs, and resolve system incidents
- Perform regular audits and improve infrastructure resilience
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Security & Compliance:
- Implement and enforce Linux security best practices
- Manage SSH key policies, system hardening, and log integrity
- Support audit readiness and compliance documentation
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Collaboration & Support:
- Work closely with DevOps, Network, and Security teams
- Provide Level 2/3 technical support for infrastructure-related incidents
- Participate in on-call rotations and planned maintenance windows
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Documentation & Procedures:
- Maintain accurate documentation of systems, processes, and configurations
- Contribute to infrastructure improvement projects and internal standards
Required Profile:
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Essential Skills:
- Strong command of Linux system administration (Ubuntu, Debian, CentOS, Red Hat)
- Good understanding of server security, file systems, and permissions
- Experience with system monitoring and automation tools
- Familiarity with virtualization and container environments (VMware, Docker, Podman)
- Understanding of networking fundamentals (TCP/IP, DNS, firewalls)
- Scripting skills (bash, Python)
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Nice-to-Have Skills:
- Basic knowledge of cloud platforms (Azure, AWS) or Kubernetes/OpenShift
- Experience with Ansible or other infrastructure automation tools
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Soft Skills:
- Independent, responsible, and methodical approach to system management
- Strong troubleshooting skills and a proactive mindset
- Ability to collaborate in a cross-functional, multicultural team
- Good written and verbal communication in English
Language Requirements: English (good written and verbal communication)
Work Conditions: On-site, Full-time
Location: Dubai, Dubai, United Arab Emirates
