Senior DevSecOps Engineer

Médiane Benelux; Brussel; On-site; EUR 70,000 - 110,000; Full time

Job summary

Médiane Benelux, a leading engineering company, is seeking a Senior DevSecOps Engineer in Brussels to strengthen automation, security and real-time systems in railway-like environments. You will join a DevSecOps team delivering secure software delivery pipelines and resilient production environments.

The ideal candidate has 3+ years in DevOps and cybersecurity, strong Linux and automation tooling (Ansible, Puppet, Jenkins), plus knowledge of cloud basics and networking.

Qualifications

• Proven experience in DevOps / CI-CD environments.
• Strong knowledge of DevSecOps principles and security integration.
• Profound knowledge of Linux distributions (CentOS/RedHat/Fedora).
• Experience with deployment automation tools (Ansible, Puppet, Jenkins).
• Hands-on experience with automation, scripting and IaC.
• Knowledge of network technologies: router, switch, VPN, firewall.
• Basic knowledge of VMware ESXi / vCenter or similar.
• Solid understanding of security best practices.

Responsibilities

• Implement and document automated software deployment processes.
• Support production installations, updates and patches.
• Monitor vulnerabilities and contribute to security-related tasks.
• Manage patching for development and production environments.
• Maintain and support development environments.
• Improve CI/CD and DevSecOps processes.
• Provide 2nd line support for software and IT equipment.
• Document technical procedures and keep them up to date.

Skills

DevOps

CI/CD

DevSecOps

Linux

Networking

Security best practices

Automation

Scripting

Education

Master's degree in a technical field

Tools

Ansible

Puppet

Jenkins

VMware

Job description

Médiane Benelux: Career Booster! Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense.

What we offer:

• IT consulting and strategy
• Digital transformation and IoT solutions
• Project management and process optimization

As specialists in electronics, development, and embedded systems design, we operate from sensor to cloud.

Why choose Médiane Benelux?

• Human-sized company: Promotes teamwork and collaboration in a dynamic and stimulating environment
• Sharp technical expertise and tailored solutions for each sector
• Talent support: Personalized follow-up, continuous training, and skill development for our employees
• Custom solutions tailored to the specific needs of each client
• Culture of innovation: Participation in innovative and varied projects
• Ecovadis Gold certification: Commitment, well-being, and responsibility
• Human values: Commitment, Respect, Trust, Listening

Happy at Work and Happy Clients labels by Choose my Company: A fulfilling work environment and optimal client satisfaction

Le poste :

For one of our clients active in the railway infrastructure sector, we are looking for a Senior DevSecOps Engineer to support the automation, deployment and security of complex real-time systems used in railway signalling environments.

Mission

You will work within a DevSecOps team focused on automating the software delivery chain while integrating security best practices into development, deployment and production environments.

Main Responsibilities

• Implement and document automated software deployment processes.
• Support production installations, updates and patches.
• Monitor vulnerabilities and contribute to security-related tasks.
• Manage patching for development and production environments.
• Maintain and support development environments.
• Improve CI/CD and DevSecOps processes.
• Provide 2nd line support for software and IT equipment.
• Document technical procedures and keep them up to date.

Profil recherché :

Required Skills

• Proven experience in DevOps / CI-CD environments.
• Strong knowledge of DevSecOps principles and security integration.
• Profound knowledge of Linux CentOS / RedHat / Fedora.
• Good knowledge of deployment automation tools: Ansible, Puppet, Jenkins or similar.
• Hands-on experience with automation, scripting and IaC.
• Good knowledge of network technologies: router, switch, VPN, firewall.
• Basic knowledge of VMware ESXi / vCenter or similar.
• Solid understanding of security best practices.

Nice to Have

• Python, Perl or Bash scripting.
• Java, C, C++ or similar programming language.
• Nagios, Zabbix.
• Databases.
• Git.
• IntelliJ, Eclipse or VS Code.
• Cloud platforms such as Azure and/or AWS.

Experience

• Master's degree in a technical field or at least 10 years of relevant experience.
• At least 3 years of experience in a DevOps-related field.
• At least 3 years of experience in cybersecurity.

Languages

• English mandatory.
• French or Dutch mandatory.
• Understanding of both French and Dutch is an asset.