29.10.2026 aktualisiert
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Premiumkunde
100 % verfügbarPlatform Architect & Automation Consultant | RHCA
Zossen, Deutschland
Nur Remote
Ausbildung zum Fachinformatiker für SystemintegrationÜber mich
Platform Architect and Automation Consultant with 15+ years of hands-on experience building secure, production-ready platforms. Focus: OpenShift, Kubernetes, Ansible Automation Platform, RHEL, GitOps, Security by Design and Day 2 Operations.
Skills
Build-AutomatisierungAutomotive Open System ArchitectureUbuntuPythonOpenShiftRed Hat Certified EngineerRed Hat Enterprise LinuxAnsibleRed Hat Certification ProgramsSolution ArchitectureVaultZabbixGitLabInfrastrukturautomatisierungs-FrameworksDeployment Automation
Architecture-led, hands-on platform engineering
I translate infrastructure, security, operational and governance requirements into secure, maintainable target architectures and production-ready platforms. Security controls, identity, change paths, lifecycle management, observability and technical evidence are designed together from the start and carried into Day 2 Operations.
Core platform and automation stack
I build, automate and operate secure enterprise platforms end to end with:
- OpenShift, Kubernetes, Rancher, Podman and Docker
- Ansible, Ansible Automation Platform, AWX, Execution Environments, Semaphore UI and Python
- RHEL, Ubuntu, Red Hat Satellite, Foreman, Katello and Incus
- Argo CD, Helm, GitLab, GitHub, Terraform and Terragrunt
Security, governance and operations
I embed security controls, operational transparency and audit-ready evidence throughout the platform lifecycle with:
- Advanced Cluster Security (ACS), CIS Benchmarks, OpenSCAP, hardening and remediation automation
- Keycloak, OAuth 2.0, HashiCorp Vault, Kerberos and Identity & Secrets
- JFrog Artifactory and Xray, Prometheus, Grafana and Zabbix
- OpenShift Virtualization, VMware vSphere, plus network and integration boundaries
Delivery approach
From assessment and foundation architecture through hands-on implementation, reusable automation, documentation, runbooks and controlled handover. The goal is a practical operating model—not a one-off build.
RHCA and working style
I combine deep technical execution with workshops, architecture decisions, technical mentoring and cross-functional delivery. Technology choices remain vendor-neutral: enterprise products where support and risk require them; open-source or community alternatives where they are the better operational fit. Selected requirements from BSI IT-Grundschutz, ISO 27001, NIS2, DORA and BSI C5 can be translated into technical baselines, controls and evidence paths—without blanket compliance promises.
Erfahrung
Berufserfahrungmehr als 10 Jahre
Freelancer seit2016
Sprachen
DeutschMutterspracheEnglischverhandlungssicher
Projekthistorie
Role: Product Architect & Developer
Scope: Product architecture, governed platform automation and modular delivery
Result: Designed and developed AIO 2.0 and ModuLix for repeatable platform automation and operations.
Role: Architect & DevOps Engineer
Scope: Secure platform operations, Day-2 enablement, automation, governance and lifecycle management
Result: Transitioned an enterprise OpenShift 4 platform from project implementation into stable production operations.
Role: Architect & DevOps Engineer
Scope: Air-gapped platform architecture, containerized implementation, execution node design and operational enablement
Result: Designed and implemented a containerized Red Hat Ansible Automation Platform deployment for an air-gapped environment on Red Hat Enterprise Linux 9.