29.10.2025 aktualisiert
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nicht verfügbarDevSecOps Engineer (CISSP) | Kubernetes & Automation
Jenbach, Österreich Austrian Matura + Lehre IT-Techniker
Über mich
CISSP-certified DevSecOps Engineer with strong hands-on Kubernetes experience. I build secure and stable automation-driven infrastructures for production environments.
Skills
DevOpsAnsibleKubernetesInformation SecurityPython SkriptingLinux Server AdministrationCKACISSP certifiedGitOps / ArgoCDNagios/Icinga
I help companies build and operate secure and reliable Kubernetes environments.
I currently operate a production platform with 40+ services across 15 isolated customer environments and have reduced deployment time from 180 minutes to 3 minutes through full CI/CD automation.
Core Focus Areas
Kubernetes (on-prem & cloud) – architecture, operations, hardening
CI/CD & GitOps (Jenkins, ArgoCD, Helm, Ansible, Terraform)
Security-by-design (RBAC, NetworkPolicies, Secrets/PKI)
Platform stability & reliability (scaling, monitoring, lifecycle)
Value
15+ years Linux background (Debian/Ubuntu)
CISSP → strong security foundation with practical implementation
Real-world Kubernetes operations (production, not lab setups)
Pragmatic, hands-on delivery and clear communication
Day rate: from €880 / day (remote, B2B via Austrian GmbH)
Roles: DevOps / DevSecOps / Kubernetes Engineering
Sprachen
DeutschMutterspracheEnglischgut
Projekthistorie
- Designed and built a secure, scalable cloud platform from scratch.
- Implemented infrastructure automation using Ansible and Kubernetes (bare-metal cluster).
- Managed CI/CD pipelines, monitoring, and backup strategies.
- Applied IT security best practices (CISSP-based), including access control and compliance.
- Implemented infrastructure automation using Ansible and Kubernetes (bare-metal cluster).
- Managed CI/CD pipelines, monitoring, and backup strategies.
- Applied IT security best practices (CISSP-based), including access control and compliance.
- Built and run a self developed, linux based cloud
- Implemented due care by using industry standards in IT-Security
- Developed and supported various Websites and Webapplications
- Supported companies in administrative issues and IT-Security concerns
- Made my experiences in importing and selling hardware from China
- Learned about Marketing
- Implemented due care by using industry standards in IT-Security
- Developed and supported various Websites and Webapplications
- Supported companies in administrative issues and IT-Security concerns
- Made my experiences in importing and selling hardware from China
- Learned about Marketing
Built a secure Kubernetes cluster from scratch, applying DevOps and DevSecOps principles. Automated patch management and application deployments using Ansible. Implemented configuration hardening and controls to achieve ISO 27001 compliance.
- Migrated client infrastructure to secure cloud environments.
- Automated system administration tasks with Ansible.
- Provided troubleshooting and ongoing support.
- Advised on security hardening and best practices