System Administrator IT Security

Responsibilities

• Perform system administration, operation, management, and development of Linux-based technical solutions and services
• Ensure stable, secure, and well-functioning solutions in environments involving classified information (OSL 15/18 kap)
• Conduct troubleshooting, testing, documentation, IT architecture, and support
• Manage infrastructure with high availability and IT security requirements

Requirements

• Documented experience in Linux system administration and troubleshooting in high-security environments
• Proficiency with SELinux
• Experience with virtualization (KVM/libvirt or Proxmox)
• Knowledge of security logging and backup management
• Experience with operational monitoring and network protocols
• Skills in automated configuration management (e.g., Puppet)
• Experience with authentication solutions (PKI, federation services, FreeIPA)
• Ability to work with information protected under OSL (2009:400) regulations

About the Company

AFRY offers services within technology, design, digitalization, and consulting. We are dedicated experts in industry, energy, and infrastructure, creating value for future generations. AFRY has a global reach with deep roots in the Nordics.