Conduct security assessments and build a prioritized remediation roadmap across infrastructure and services
Harden AWS and Kubernetes environments: IAM, network policies, workload isolation, secrets management
Secure AI-specific attack surfaces: prompt injection defenses, PII handling in LLM pipelines, model interaction data leakage

Requirements:

6-10+ years of professional security engineering experience in production environments
Deep hands-on expertise in cloud security (AWS strongly preferred) and container/Kubernetes security
Strong application security skills: securing APIs, microservices, auth flows, and data pipelines

Nice to Have:

AI/LLM security experience (prompt injection, model security, PII in AI pipelines)
CTF participation, bug bounty track record, or formal red team experience
Offensive security certifications (OSCP, OSWE, CRTP)

Kiefer Tech

Kiefer Tech leverages over 20 years of engineering heritage from the Green Energy sector to deliver cutting-edge AI, robotics, and enterprise solutions across Greece and the EU. They build sovereign AI infrastructure that keeps data within EU borders, respect privacy, and delivers tangible business impact.

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