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September 21, 2026
Red Team Operator
Mid • Hybrid
Moravská Ostrava, Czech Republic
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Quick Facts
Role: Red Team Operator
Focus: Offensive security testing and red teaming of internal/external infrastructure
Environment: Real production environment in public sector with regulated oversight
Description
The Red Team Operator will perform technical security tests against internal and external infrastructure by simulating realistic attack scenarios from phishing to privilege escalation and lateral movement. You will analyze vulnerabilities, collaborate with the blue team to tune detections and incident response, and build red team capabilities (methodologies, processes, and tools). Results must be reported and presented clearly to management.
Responsibilities
Run security tests on internal and external infrastructure
Simulate real-world attack scenarios (phishing, privilege escalation, lateral movement)
Analyze and evaluate vulnerabilities
Work with the blue team to improve detections and incident handling
Develop red team methodologies, processes, and tooling
Produce written reports and present findings to management
Requirements
Experience from IT operations with an offensive way of thinking
Strong network fundamentals (addressing, routing, segmentation, basic protocols)
Ability to interpret vulnerability scan outputs and assess severity in context
Understanding of the full attack lifecycle and ability to test internal/external infrastructure in a basic scope independently
Knowledge of detection and reaction tools on network and endpoint levels (XDR/EDR) and attacker trace visibility
Ability to perform OSINT research and evaluate what is externally visible
Ability to understand and, if needed, adjust existing scripts or database queries
Ability to write clear technical and management-ready reporting
Benefits
Work in a real environment (no lab) within critical healthcare infrastructure
Regulated, oversight-based setting with hands-on red team development
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