DevOps Solutions (m/f) (Praca zdalna)

Grupa Pracuj

Warszawa, Wola
25000 zł/mth.
Hybrydowa
Linux (RHEL / Oracle Linux)
NGINX
🚢 Kubernetes
Istio
LAN/WAN
Cloudflare
Ceph
Exim
VyOS
Hybrydowa

Requirements

Expected technologies

Linux (RHEL / Oracle Linux)

NGINX

Kubernetes

Istio

LAN/WAN

Cloudflare

Ceph

Exim

VyOS

Optional technologies

ArgoCD

Percona xtraDB

Grafana

Proxmox

Terraform

Ansible

Java

Our requirements

  • 3–5 years of experience as a system, network, or infrastructure engineer
  • Strong background in Linux administration (Oracle Linux / RHEL preferred)
  • Experience designing and maintaining high-availability (HA) solutions at the network and system level
  • Solid understanding of L2 and L3 networking, switching, and firewall management (VyOS or similar)
  • Experience with routing and tunneling protocols (BGP, OSPF, IPsec, VRRP)
  • Familiarity with Kubernetes networking components (Calico, Cilium)
  • Experience with secure configuration and data protection (disk and data encryption)
  • Practical experience with automation or scripting (e.g. Ansible, Terraform, Bash, or Python)
  • Experience maintaining monitoring and observability systems (Grafana, Prometheus, Nagios)
  • Awareness of system hardening and security best practices
  • Excellent analytical and troubleshooting skills
  • Strong communication and collaboration skills
  • English proficiency at B2+ level

Optional

  • Knowledge of Percona XtraDB or other MySQL-based clustered databases
  • Experience with CI/CD pipelines and tools such as ArgoCD
  • Experience with virtualization (Proxmox, oVirt, VMware)
  • Understanding of Java-based application environments and troubleshooting within containers
  • Experience with Vault or Secret Management tools
  • Exposure to compliance frameworks (ISO27001, NIS2, DORA)
  • Relevant technical certifications (RHCE, CCNA, LFCS, CKA)
  • German proficiency B2+

Your responsibilities

  • Operate and maintain our on-premises datacentre infrastructure
  • Maintaining and develop network infrastructure (LAN/WAN, routing, VPNs, firewalls)
  • Maintaining and administering storage services (Ceph)
  • Maintain and evolve the service mesh (Istio) and Kubernetes networking stack
  • Managing mail servers/services (Exim, Postal)
  • Deploy, configure, and secure servers and core system components
  • Keep systems patched, hardened, and compliant with security and data protections standards
  • Support Kubernetes infrastructure hosting Java-based applications
  • Evaluate new technologies and market trends to improve reliability and efficiency
  • Operate and improve monitoring and alerting systems (Grafana, Nagios)
  • Manage domain, DNS and certificate configurations (Cloudflare)
  • Work closely with Product teams to ensure reliability and compliance
  • Communicate proactively, document clearly, and collaborate effectively across teams

Company

Wyświetlenia: 9
Opublikowana24 dni temu
Wygasaza 15 dni
Tryb pracyHybrydowa
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