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CST Advisory

DevSecOps Engineer

On site

Brussels, Belgium

Freelance

01-12-2025

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Skills

Python Bash Cloud Security GitHub GitLab CI/CD Kubernetes Jenkins Ansible Problem-solving Training Azure AWS cloud platforms SDLC GCP CI/CD Pipelines Gitlab CI Terraform GitHub Actions

Job Specifications

DevSecOps Engineer

Location: Hybrid / Remote

Employment: contractor

About the Role

We are looking for a motivated DevSecOps Engineer for one of our clients who enjoys combining security, development, and cloud automation.

This role is intentionally kept simple: we value mindset, problem-solving skills, and ownership more than a long list of certificates.

You will help us build secure, automated, and reliable environments that support our development teams and keep our platforms running smoothly.

Key Responsibilities

Develop, maintain, and improve CI/CD pipelines
Automate security processes (scanning, compliance checks, hardening)
Work closely with development teams to integrate security into the SDLC
Manage and secure cloud infrastructure (AWS, Azure, or GCP)
Implement Infrastructure-as-Code (Terraform, Ansible, Helm)
Monitor systems and proactively improve reliability and security

What We’re Looking For

We keep requirements realistic:

Experience with CI/CD tooling (GitHub Actions, GitLab CI, Jenkins, etc.)
Basic understanding of cloud platforms
Familiarity with security principles (OWASP, IAM, secrets)
Strong automation mindset (Python, Bash, or similar)
A proactive, ownership-driven attitude
Willingness to grow and learn new tools

Nice to have (not required):

Experience with Kubernetes
Knowledge of container security
Hands-on with SIEM/SOAR tools

What We Offer

Competitive salary and benefits
Flexible working hours and hybrid/remote options
Modern engineering environment and tools
A team that values security, automation, and innovation
Growth opportunities within DevSecOps, Cloud Security, or Platform Engineering
Support for training and certifications

About the Company

CST Advisory is a Consulting company specialized in recruiting talents and supporting clients and partners to carry out their business projects. We offer advisory services in the field of information technology: Freelance/Bodyshopping/Consultancy Permanent Stafiing Managed Services and Fixed Price Moreover, we build up a trust relationship with our customers by prioritizing their needs. Since your satisfaction is our main concern we always show flexibility and adaptability. Know more