NEVERHACK

About the Company

NEVERHACK is a French group specialized in cybersecurity for over 40 years.

Founded in 2021 and operating in 10 countries, the group now has over 1200 collaborators worldwide.
Our ambition is to expand internationally to build a secure digital world for all.

🌎 What do we believe in?

Creating a safer digital world by offering innovative and ethical cybersecurity solutions, empowering businesses with the keys to project success.

🧐 How do we do this?

We support companies and individuals in protecting their data through a unique offering of consulting, training, cyber risk assessment, and AI-driven innovations.

⭐ What are our strengths?

Expertise, proximity, and trust!
Our expertise is demonstrated through our collaborators' certifications and rigorous recruitment process. We select top talent and offer ambitious career paths, with over 1000 certifications earned annually.
We maintain close relationships with our partners, both in terms of client relations and geographically, both in France and abroad.
We designate single points of contact (both commercial and technical) for increased responsiveness and availability to meet our clients' needs.

Co-founder of Cyber On Board

Listed Jobs

Company Name

NEVERHACK

Job Title

Administrateur infrastructure et sécurité

Job Description

Job title: Administrateur infrastructure et sécurité Role Summary: Responsible for the integration, operation, and evolution of critical datacenter, network, and storage infrastructures, ensuring high availability, performance, and security. Requires defense‑secret clearance and a proactive, autonomous approach to infrastructure management and consultation. Expectations: Proven experience in datacenter, networking, and storage; strong self‑management and rigorous execution; technical curiosity and commitment to continuous skill development in demanding environments; ability to deliver consultative support to stakeholders. Key Responsibilities: - Design and implement physical datacenter hosting, power, and cooling solutions. - Configure and troubleshoot network switching, routing, multicast, QoS, and firewall devices (Extreme Networks / HP). - Manage virtualization and storage platforms (VMware ESXi, vCenter, Nakivo, Pure Storage). - Develop and maintain Python scripts for automation and run‑book tasks. - Monitor infrastructure using WuG, XMC, and other services; manage AD, Radius, and NFS services. - Provide technical guidance and incident response support to internal teams. Required Skills: - Datacenter operations: hosting, power, cooling, physical integration. - Network technologies: switching, routing, multicast, QoS, firewalling (Extreme / HP). - Virtualization & storage: VMware ESXi, vCenter, Nakivo backup, Pure Storage. - Scripting & automation: Python. - Monitoring & services: WuG, XMC, Active Directory, Radius, NFS. - Security best practices and defense‑level clearance. Required Education & Certifications: - Bachelor’s degree or equivalent in Computer Science, IT, or a related field. - Relevant certifications such as CISSP, CISM, or similar security credentials. - VMware Certified Professional (VCP) or equivalent virtualization certification. - Network certification (CCNA/CCNP) preferred. - Ability to obtain and maintain a Secret level of Defense clearance.

Lorient, France

On site

11-12-2025

Company Name

NEVERHACK

Job Title

Ingénieur DevSecOps – H/F

Job Description

Job Title DevSecOps Engineer Role Summary Design, develop, integrate, and operate AI platform environments that host high‑value use cases, ensuring security, availability, automation, and alignment with functional and security requirements. Work closely with project teams to deploy, maintain, and improve deployments while managing IAM, backups, and incident response. Expectations * Must hold a Security Clearance (Secret Defence level) or be eligible for it. * Proven experience in DevSecOps, SRE, or Kubernetes administration. * Strong automation mindset with ability to industrialise deployments. * Excellent problem‑solving skills and a proactive, detail‑oriented approach. * Effective communication and teamwork in cross‑functional settings. Key Responsibilities * Design, integrate, and evolve AI platforms for high‑impact use cases. * Configure and administer platform clusters to meet functional and security needs. * Deploy, maintain, and update AI use cases; implement backups, restores, and migrations. * Manage IAM, enforce security best practices, and respond to monitoring alerts. * Automate system and cluster administration tasks; develop client‑requested tooling. * Industrialise deployments using Helm and CI/CD pipelines. * Continuously improve DevSecOps infrastructure and processes. * Produce and maintain technical and functional documentation in Markdown. Required Skills Hard Skills – Systems & Languages * Linux system administration * Bash and Python scripting Containers & Orchestration * Kubernetes, Helm, Docker, Rancher, Cilium * Cert‑manager, CoreDNS CI/CD & Automation * GitLab CI/CD, Ansible, pipeline orchestration Security & Access * Keycloak (IAM), fine‑grained access control, DevSecOps best practices Platform Ecosystem * Nginx, PostgreSQL, Minio, OpenSearch, Grafana, Redis, Zot, Gitea, Superset, DataPipeline Soft Skills * Rigor and commitment to quality * Autonomy and initiative * Analytical thinking and problem resolution * Team collaboration and interpersonal skills * Technological curiosity and continuous improvement mindset Required Education & Certifications * Bachelor’s (Bac+4) or Master’s (Bac+5) in Computer Science, DevOps, Systems & Networks or equivalent. * Relevant certifications (Kubernetes, Cloud, DevOps, Security) are a plus. * Security clearance (Secret Defence level) mandatory.

Rennes, France

On site

11-12-2025