Cyber Defense Engineer

Date PostedMay 28, 2026LocationRemote / Hybrid (Central European Time band)CompanyRandstad EnterpriseSalary €18 000 - €60 000 por ano TypeFull-time, Hybrid

Job Summary

Randstad is seeking a Cyber Defense Engineer to lead complex security investigations and fortify digital resilience within our Global SOC. You will focus on high-level threat response, detection engineering, and proactive vulnerability management. This role operates under a follow-the-sun model to support global security operations.

Responsibilities

  • Lead complex security investigations
  • Develop and refine threat detection playbooks
  • Perform threat modeling and vulnerability management
  • Bridge communication between frontline teams and IT stakeholders

Required Skills

  • SIEM, EDR, and SOAR tools expertise
  • MITRE ATT&CK framework knowledge
  • Strong analytical and problem-solving skills
  • Python scripting (Preferred)
  • CISSP certification (Preferred)

Job Details

### Core Responsibilities - Advanced Incident Resolution: Perform thorough analysis of complex cybersecurity alerts, taking complete ownership of investigations from discovery to conclusion. - Detection Pioneering: Collaborate with the Continuous Improvement Lead to design, develop, and refine new threat detection capabilities and playbooks. - Strategic Defense: Contribute to threat modeling and vulnerability management to identify gaps in security controls before they can be exploited. - Global Collaboration: Act as a bridge between outsourced frontline defense teams and local IT delivery colleagues to ensure a seamless global security posture. ### Requirements - Technical Proficiency: Hands-on experience with industry-leading SIEM, EDR, and SOAR tools. - Security Fundamentals: A deep understanding of the MITRE ATT&CK framework, attack vectors, and network protocols. - Analytical Mindset: Robust problem-solving skills to assess risks and make informed decisions under pressure. - Communication: Proficiency in English with the ability to translate technical findings into actionable tasks for non-technical stakeholders. - Bonus Skills: Scripting knowledge (Python) or certifications such as CISSP are considered a distinct plus. ### Benefits - People-First Culture: We combine a passion for people with the power of technology to help you realize your true potential. - Global Impact: Join a world-class CISO office and work within a diverse, international environment. - Growth & Diversity: We strive for an environment of belonging where you can bring your whole self to work.