Offensive Security Engineer
New
C
ClickHouseCloud Data Analytics
NetherlandsFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 7+ years
- Required Skills
- AWSGCPKubernetesAzure
Requirements
- 7+ years of experience in pentesting, red teaming, and product security.
- Strong knowledge of at least one cloud service provider (AWS, GCP, or Azure).
- Hands-on experience with Kubernetes and Cilium.
- Ability to design adversary scenarios grounded in real threat intelligence.
- Experience building or adapting agentic and LLM-assisted tooling for offensive security.
- Familiarity with AI/LLM-specific vulnerability classes and testing methodologies.
- Experience implementing and operating security tools such as SAST/DAST, SCA, SBOM, or OWASP SAMM.
- Strong written and verbal communication skills.
- Security-as-code mindset with a focus on automation and scale.
Responsibilities
- Identify security gaps and vulnerabilities across all ClickHouse offerings and triage bug bounty/disclosures.
- Improve security assurance activities including pentests, vulnerability assessments, and fuzzing.
- Plan and execute internal red team assessments against infrastructure and cloud environments.
- Assess AI/LLM-specific attack surfaces including prompt injection and model exfiltration.
- Build and operate agentic tooling for reconnaissance, exploit-chaining, and attack-path discovery.
- Partner with detection engineering to validate and improve detection coverage during red team exercises.
- Handle information security events and incidents across company products and services.
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