System Administrator-Windows/Linux -Inside UAE Candidates Only

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