ThoughtBot
Network Security Engineer
ThoughtBotFrance11 hours ago
ContractInformation Technology, Engineering

Required Skills & Experience:

• Deep understanding of RoCE, InfiniBand, and high-speed networking protocols.

• Experience with Dell/NVIDIA GPU infrastructure and switch management (Z9432F, S5248F).

• Strong background in network security technologies and RDMA-aware security practices.

• Familiarity with OpenShift, Kubernetes, and container networking.

• Proven experience in network engineering: TCP/IP, routing, switching, VPN, VLANs, firewalls.

• Strong background in network security technologies (firewalls, IDS/IPS, VPNs).

• Experience with cloud networking and security on AWS, Azure, or GCP.

• Hands-on experience with Kubernetes and container networking/security.

• Familiarity with CI/CD pipelines and DevOps tools (Jenkins, GitLab CI, CircleCI).

• Proficiency in Infrastructure as Code tools (Terraform, Ansible, CloudFormation).

• Knowledge of AI/ML pipeline security and GPU orchestration platforms (RUN:AI, NVIDIA Enterprise).

• Experience scripting with Python, Bash, or PowerShell.

• Understanding of web services, APIs, and HTTP security concepts.

• Knowledge of monitoring/logging tools (Prometheus, Grafana, ELK stack, Splunk).

• Strong troubleshooting and analytical skills with a security mindset.


Preferred Qualifications:

• Certifications such as CCNP Security, CISSP, CEH, CKA/CKAD, or relevant cloud security certs.

• Experience with Zero Trust architectures and network segmentation.

• Familiarity with container security best practices and tools like Aqua, Twistlock, or Falco.

• Experience working in Agile and DevSecOps environments.

• Knowledge of regulatory frameworks (PCI-DSS, GDPR, HIPAA).


Education:

• Bachelor’s degree in Computer Science, Information Security, Network Engineering, or equivalent experience.

Key Skills

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