Linux System Engineer - Cloud, Blockchain & Secure Infra

Jobtailor; Zürich; Vor Ort; CHF 100.000 - 170.000; Vollzeit

Zusammenfassung

Jobtailor is seeking a Systems Engineer to extend and maintain a scalable, multi‑data‑center infrastructure with on‑prem and cloud components. You will manage blockchain nodes, fine‑tune Kubernetes clusters, and ensure secure operation of backends using HAProxy, Nginx/Apache and database replication.

You will also improve monitoring with Prometheus, Grafana, Loki, Tempo, and document infrastructure as code while staying current with cloud-native tech.

Qualifikationen

• Degree in computer science or 5+ years in systems engineering.
• Strong Linux system administration experience and security mindset.
• Experience with open-source ecosystems and cloud/networking basics.
• Knowledge of Linux certifications is a plus.
• Fluent English; German is beneficial.

Aufgaben

• Extend and maintain a scalable infrastructure across data centers and cloud.
• Maintain blockchain nodes and Kubernetes clusters.
• Ensure secure operation of backends with load balancing and replication.
• Improve monitoring and alerting with Prometheus, Grafana, Loki, Tempo.
• Maintain live services: availability, latency, health metrics.
• Document infrastructure as code and keep it up to date.
• Drive secure technology integration and patch management.
• Stay current with cloud-native technologies.

Kenntnisse

Linux administration

Networking

Open-source software

Docker

Ansible

Prometheus

Grafana

Nginx/Apache/Squid

PostgreSQL/MariaDB

Security (defensive)

Kubernetes

Ausbildung

Degree in Computer Science

Tools

HAProxy

Kubernetes

Linux

Jobbeschreibung

Jobtailor is seeking a Systems Engineer to extend and maintain a scalable, multi‑data‑center infrastructure with on‑prem and cloud components. You will manage blockchain nodes, fine‑tune Kubernetes clusters, and ensure secure operation of backends using HAProxy, Nginx/Apache and database replication.

You will also improve monitoring with Prometheus, Grafana, Loki, Tempo, and document infrastructure as code while staying current with cloud-native tech.