-
ThoughtBot

Network Security Engineer

ThoughtBot
France · Contract · Not Applicable

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

Ranked by relevance

network security kubernetes cloud infrastructure as code cloud security prometheus gitlab ci terraform firewalls jenkins ansible grafana python devops gitlab cissp bash gdpr ccnp cicd aws elk vpn ceh dss
Login to Apply
Posted
Nov 13, 2025
Type
Contract
Level
Not Applicable
Location
Île-de-France
Company
ThoughtBot

Industries

Technology Information Media Telecommunications Financial Services

Categories

Information Technology Engineering

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Fruition Group Ireland
Related

Network Engineer

2026-05-29

Contract
Mid-Senior
Ireland
IT Services
Information Technology
View Job Details
SoTalent
Related

Senior Java Developer

2026-05-28

Contract
Mid-Senior
Germany
Mobile Food Services
Engineering
View Job Details
SI2001
Related

Java Developer

2026-05-30

Full-time
Associate
Italy
Software Development
Information Technology