Security Engineer
il y a 3 semaines
DevSecOps Engineer – Brussels (Freelance) Hybrid | 3 days onsite, 2 days remote Overview We are looking for an experienced DevSecOps Engineer to strengthen a high-performance engineering environment in Brussels. The role focuses on maintaining and evolving a secure, automated, and reliable software delivery ecosystem. You will work at the crossroads of operations, development tooling, and security, ensuring smooth CI/CD workflows, secure pipelines, and stable platform performance. This assignment is ideal for someone who enjoys combining automation, security practices, and cloud-native tooling within modern engineering platforms. Key Responsibilities Platform & Tooling Ownership Manage and support CI/CD platforms, ensuring stability and effective usage across the organisation. Administer and enhance environments built around GitHub, Bitbucket, Bamboo, Jenkins, and related tools. Oversee configuration and lifecycle management of Nexus, Harbor, Keycloak, and SonarQube instances. DevSecOps Pipeline Development Design, refine, and optimise CI/CD pipelines with a strong focus on quality gates and automated security checks. Integrate code scanning, dependency analysis, and container vulnerability scanning into workflows using SonarQube, OWASP Dependency Check, and Trivy. Ensure pipelines cover all steps from source code management through build, test, and deployment. Automation & Scripting Build scripts and automation utilities (Python, Bash) to streamline operations, enforce compliance rules, and support system maintenance. Support teams in adopting consistent automation practices across the CI/CD stack. Containerisation & Orchestration Maintain and support container tooling built around Docker and Kubernetes, ensuring secure and consistent usage patterns. Oversee artifact and container image storage, tagging, cleanup, and secure distribution via Nexus and Harbor. Security, IAM & Governance Maintain secure authentication and authorisation configurations within Keycloak and other OIDC/SSO mechanisms. Apply DevSecOps principles across all tooling, ensuring secure defaults, secrets management, and least-privilege access. Contribute to continuous improvements in security posture and platform governance. Troubleshooting & User Support Act as a knowledgeable escalation point for CI/CD-related issues. Diagnose and resolve problems across the full development lifecycle—from code commit to deployment. Collaborate closely with engineering and security teams to ensure tool reliability and user satisfaction. Required Technical Skills Strong background as a DevOps or DevSecOps Engineer, with hands-on experience using modern CI/CD platforms (GitHub Actions, Bitbucket, Bamboo, Jenkins). Proficiency with Docker and Kubernetes for container lifecycle management and orchestration. Solid experience managing artifacts and container images with Nexus and Harbor. Working knowledge of code quality and security scanning tools (SonarQube, OWASP Dependency Check, Trivy). Strong scripting abilities in Python and Bash. Practical expertise in identity and access management, including Keycloak, SSO, and OIDC-based authentication. Ability to troubleshoot end-to-end CI/CD processes, from SCM interaction to build, test, and deployment phases. Experience with Infrastructure as Code tools (Terraform, Ansible) and AWS environments is considered an advantage.
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System Security Engineer
il y a 2 semaines
Laeken, Belgique LA International Temps pleinMedior/Senior System Security Engineer As a Systems Security Engineer, you will play a key role in implementing system-level security controls across PMH's Windows and Linux environments, ensuring resilience and compliance without disrupting business continuity. Your Profile: • 3–10 years of experience in system engineering or security roles (Medior: 3+,...
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Security system engineer
il y a 4 semaines
Laeken, Belgique Waslet Temps pleinReady to take your career to the next level with a company that has been shaping the future of Managed Services and IT security? At WASLET, we don't just offer jobs – we offer a chance to be part of a legacy of innovation, security, and long-term success. Network, Security & System Engineer L3 – Join the WASLET Team Today, our approach remains true to...
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System Security Engineer
il y a 1 semaine
Laeken, Belgique Randstad Digital Belgium Temps pleinAre you a driven System Security Engineer with a passion for securing complex infrastructures? At Randstad Digital, we are looking for an enthusiastic expert to join our team at a major player in the telecom sector. In this challenging role, you will play a crucial part in implementing security controls within both Windows and Linux environments, ensuring...
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Senior Network Security Engineer
il y a 1 semaine
Laeken, Belgique Proximus Group Temps pleinFreelancer Opportunity!! Job Title: Sr. Network Security Engineer Job location: Brussels, Belgium Job duration: 2026-01-01 to 2026-12-31 Job weekly hours: 40 hrs./week Fluent in English, with conversational ability in French or Dutch preferred Based in Belgium, hybrid working 3 days/week at the office. Job Description: As a Network Security Engineer, you are...
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Senior Network Security Engineer
il y a 2 semaines
Laeken, Belgique Proximus Group Temps pleinFreelancer Opportunity!! Job Title: Sr. Network Security Engineer Job location: Brussels, Belgium Job duration: 2026-01-01 to 2026-12-31 Job weekly hours: 40 hrs./week Fluent in English, with conversational ability in French or Dutch preferred Based in Belgium, hybrid working 3 days/week at the office. Job Description: As a Network Security Engineer, you are...
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IT Security
il y a 3 semaines
Laeken, Belgique Aubay Belgium Temps pleinIT SECURITY IAM ACTIVE DIRECTORY CERTIFICATION On behalf of our clients operating in the public sector in Brussels, we are seeking an experienced Security Engineer specialized in IAM to join a dynamic team responsible for designing, managing, and optimizing identity and access management solutions across complex, high-security environments. You will play a...
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IT Security Engineer IAM/AD
il y a 1 semaine
Laeken, Belgique STIB-MIVB Temps pleinDe MIVB telt meer dan 10.000 medewerkers die zich inzetten in meer dan 300 verschillende beroepen! Wist u dat wij één van de weinige openbaarvervoerbedrijven ter wereld zijn die zowel instaan voor de conceptontwikkeling en bouw als voor de planning en exploitatie van ons netwerk? Dat verklaart waarom we zoveel verschillende functies hebben en waarom er...
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Security Solution Architect
il y a 5 jours
Laeken, Belgique DigiTribe Temps pleinRole You support the delivery of cross-functional and business-critical IT initiatives as a Security Solution Architect, accountable for defining and delivering secure end-to-end architecture solutions that meet functional, non-functional, security, privacy, and resilience requirements. From ideation through to realization, you collaborate closely with...
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Operational Security Engineer
il y a 4 semaines
Laeken, Belgique Church International Limited Temps pleinFREELANCE Contract: (ASAP – 27/11/2026) Brussels, Belgium (50% on-site / 50% remote) Must reside in Belgium and hold the right to work in Belgium We are seeking an Operational Security Engineer to join our clients IT Production Security team. You will work closely with the IT Continuity & Resilience Officer to ensure the organisation can respond...
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Information Technology Security Engineer
il y a 3 semaines
Laeken, Belgique AlmavivA Group Temps pleinJob description Tasks to be Performed Assist in the coordination and follow-up of IT security-related matters within projects. Help translate security requirements into clear technical specifications. Support compliance of information systems with established security policies and standards. Contribute to reviewing technical deliverables (software,...
