Senior Infrastructure Engineer
New
H
Hack The BoxCybersecurity
Choose between fully remote work across Europe or relocating to our Athens Tech HubFull-TimeSenior
Salary not disclosed
Apply NowOpens the employer's application page
Job Details
- Experience
- 3–5 years of professional experience
- Required Skills
- KubernetesGrafanaPrometheusLinuxTerraformAnsible
Requirements
- 3–5 years of professional experience in infrastructure, systems or platform engineering
- Hands-on experience with VMware vSphere administration (cluster management, resource pools, vMotion, HA/DRS)
- Working knowledge of VMware NSX or similar software-defined networking
- Experience administering Ceph storage or comparable distributed storage systems
- Solid Kubernetes operations experience (deployment, upgrades, troubleshooting, cluster lifecycle)
- Strong Linux systems administration skills (Debian)
- Familiarity with infrastructure-as-code tools (Ansible, Terraform)
- Comfortable working with monitoring and observability stacks (Prometheus, Grafana)
- Good written communication skills for documentation and remote-first collaboration
- Cyber security-mindedness
Responsibilities
- Operate and maintain VMware vSphere clusters and NSX-based virtual networking across multiple data center sites
- Administer and tune Ceph storage clusters, including NVMEoF-backed pools and RBD volumes
- Deploy, upgrade and troubleshoot Kubernetes clusters running on bare-metal and virtualized infrastructure
- Contribute to the evaluation and proof-of-concept work for migrating from VMware to an open-source platform
- Develop and maintain infrastructure-as-code (Ansible playbooks, Terraform modules) for repeatable, auditable deployments
- Monitor infrastructure health and performance using Prometheus, Grafana and alerting pipelines
- Collaborate with the network engineering team on data center connectivity and storage-network performance
- Support hardware lifecycle operations across regions
- Write and maintain technical documentation, runbooks and post-incident reviews
- Participate in on-call rotation for infrastructure-related incidents
View Full Description & ApplyYou'll be redirected to the employer's site
