About Suadeo

Suadeo is an independent French software vendor with over 20 years of experience in data solutions. Our flagship product, Suadeo 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

Linux System Administration

• Install, configure, and maintain physical and virtual servers (Ubuntu, CentOS, Red Hat Enterprise Linux)

• Apply system updates, patch management, and OS hardening

• Monitor system performance and optimize server resources

• Automate recurring tasks using scripts and system tools

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 rules and access policies

• Support application deployment and environment configuration

Monitoring & Performance

• Set up and maintain system monitoring tools (e.g., Prometheus, Grafana)

• Respond to alerts, analyze logs, and resolve system incidents

• Perform regular system audits and enhance infrastructure resilience

Security & Compliance

• Implement and enforce Linux security best practices

• Manage SSH key policies, OS hardening measures, and log integrity

• Support audit readiness and documentation of compliance requirements

Collaboration & Support

• Work closely with DevOps, Network, and Security teams

• Provide Level 2/3 technical support for infrastructure-related issues

• Participate in on-call rotations and planned maintenance windows

Documentation & Procedures

• Maintain accurate and up-to-date documentation of systems, processes, and configurations

• Contribute to infrastructure improvement initiatives and internal standards

Required Profile

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)

Why Join Suadeo?

• Be part of a sovereign, fast-growing French tech company with international ambitions
• Contribute to the backbone of our SDS infrastructure in a modern Linux environment
• Collaborate with a talented team driving innovation in data and infrastructure platforms
• Take ownership of key infrastructure components in a security-focused environment