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NATO - Senior Engineer (Kubernetes Orchestrator)


IMPORTANT: NATO SECRET CLEARANCE REQUIRED Candidates must hold an active NATO Secret clearance . Unfortunately, applications without this clearance cannot be considered . Senior Platform Engineer (Kubernetes / Rancher) We are looking for a highly experienced Senior Platform Engineer to design, build, and operate scalable, secure, and resilient Kubernetes platforms. You will play a key role in managing complex, distributed environments across hybrid and multi-cloud infrastructures. What You’ll Do Design, build, and evolve highly scalable Kubernetes platforms using SUSE Rancher as the central management layer Manage the full lifecycle of RKE/RKE2 clusters (provisioning, scaling, patching, upgrades) with near-zero downtime Develop and maintain CI/CD pipelines and implement GitOps workflows (GitLab, ArgoCD, Rancher Fleet) Monitor platform health using Prometheus and Grafana , troubleshoot complex containerized workloads Enforce security policies including RBAC, network policies, and container image scanning Optimize infrastructure by monitoring and tuning CPU, memory, and storage utilization Maintain clear technical documentation, including runbooks and architecture diagrams What You Bring ~4+ years of hands-on experience in DevOps or Platform Engineering ~4+ years of experience managing production-grade Kubernetes environments , especially with SUSE Rancher ~ Proven experience leading migration projects from legacy systems to containerized microservices architectures ~ Strong expertise in managing multi-cluster Kubernetes environments via Rancher (UI/API) ~ Experience with infrastructure automation using Ansible ~ Deep knowledge of GitOps principles and deployment tools (GitLab, ArgoCD, Rancher Fleet) ~ Advanced experience with Helm and managing both stateful and stateless workloads ~ Strong background in monitoring & logging stacks (Prometheus, Grafana, ELK) ~ Proficiency in Python and/or Bash scripting ~ Ability to troubleshoot across the full stack—from kernel-level issues to networking failures Nice to Have Experience with Rancher Observability Knowledge of zero-trust security models , Pod Security, and governance Hands-on experience with CNI solutions (Calico, Cilium, Canal) and service mesh (Istio) Experience with CSI and storage solutions such as SUSE Longhorn Familiarity with hybrid environments across bare-metal, vSphere, Nutanix, AWS, Azure, or GCP Experience mentoring engineers and driving DevOps best practices Why Join You’ll be working on mission-critical platforms in a highly secure and technically advanced environment, contributing to large-scale, high-impact infrastructure. If you meet the clearance requirement and are ready to work on complex Kubernetes platforms, we’d like to hear from you.

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