Role Overview
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We are looking for a
Confirmed Cybersecurity Consultant
to support our team in DevSecOps & Kubernetes security domains. The consultant will work on advanced threat detection engineering and threat hunting, with a strong focus on Linux, containerized, Kubernetes and cloud-native environments. You will collaborate with other teams to strengthen early detection of cyber threats using state-of-the-art SIEM and runtime detection technologies.
Key Responsibilities
Design, develop, and maintain
threat-informed detection rules
based on cyber threat intelligence, adversary techniques, and incident feedback
Engineer and deploy
detection use cases for Linux workloads
, including physical, virtual, and containerised systems
Integrate and validate
security telemetry
(container runtime events, Kubernetes audit logs, cloud control-plane logs) into SIEM platforms
Perform
continuous tuning and optimization
of detections to reduce false positives and improve coverage and performance
Conduct
proactive threat hunting and retro-hunting
activities and convert findings into production-grade detections
Contribute to
detection coverage mapping
, gap analysis, and risk-based prioritization
Produce and maintain
technical documentation
(specifications, validation evidence, runbooks, reporting)
Master's degree in IT or Cybersecurity
Required Skills & Experience
Mandatory
European Union nationality (EU-27)
Fluent English (working language)
Minimum 6 years of experience in Cybersecurity
At least one recognized cybersecurity certification (e.g. CISSP, CISM, GCED, GCIH, Security+, CEH, cloud security certs, etc.)
Strong expertise in Kubernetes security and attacker techniques
Proven experience in threat detection engineering and/or threat hunting
Experience with SIEM platforms, preferably Splunk
Ability to work in a multicultural, international environment
Eligible for EU security clearance
Strong Assets
Cloud security (AWS and/or Azure)
Detection content lifecycle, Git-based workflows, CI/CD or DetectionOps
Soft skills
Strong analytical and problem-solving skills
Ability to work autonomously in operational contexts
Clear technical communication and documentation skills
Team-oriented mindset in international environments
Risk-aware and security-focused approach
What You'll Love About Working Here
Flexibility: hybrid work model with up to 70% from home and a flex abroad program allowing up to 45 days abroad to maintain work-life balance.
Benefits include net expenses, company car or mobility budget, health insurance, meal vouchers, pension plan, eco vouchers from 250/year, a flex plan for extra days off, insurance updates, and home office supplies. xphnsxz
32 vacation days plus bank holidays.
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