Hybrid Linux Cyber Security Engineer

Spektrum; Bergen; Hybrid; EUR 60,000 - 90,000; Full time

Job summary

Spektrum is seeking a cybersecurity professional to support NATO-related client projects from Mons, Belgium. The role focuses on securing cross-domain data exchanges, system administration of Guards and Data Diodes, and developing automation to improve reliability and efficiency.

You will work in a hybrid setup, collaborating with internal teams and external stakeholders, ensuring system integrity, patching, and documentation while maintaining high security standards in line with government and

Qualifications

• Minimum 3 years practical experience in cyber security or related field.
• Proven experience with Linux system administration (Red Hat preferred).
• Strong scripting and automation skills (Bash, Python, Ansible).
• Knowledge of firewalls and network security concepts.
• Experience monitoring and troubleshooting security systems.
• Ability to troubleshoot complex network security issues.
• Excellent written and verbal communication with stakeholders at all levels.

Responsibilities

• Administer and configure Guard and Data Diode systems for cross-domain data exchange.
• Install and configure hardware/software; verify cross-domain flow compliance.
• Develop automation scripts to streamline daily system tasks.
• Update and patch Guard/Data Diode software; test and document changes.
• Produce SOPs and documentation for implemented systems.
• Provide operational support and collaborate with teams to resolve issues.

Skills

Cyber security

Linux system administration

Scripting & automation

Network security

Communication

Stakeholder management

Ambiguity tolerance

Analytical skills

Education

Bachelor’s degree in related discipline

Tools

Bash

Python

Ansible

Red Hat Linux

Firewalls

SELinux

Job description

Spektrum is seeking a cybersecurity professional to support NATO-related client projects from Mons, Belgium. The role focuses on securing cross-domain data exchanges, system administration of Guards and Data Diodes, and developing automation to improve reliability and efficiency.

You will work in a hybrid setup, collaborating with internal teams and external stakeholders, ensuring system integrity, patching, and documentation while maintaining high security standards in line with government and