Research & Development Malibagh, Dhaka 1 opening On-site

System Administrator

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Binary Quest Software is hiring a System Administrator in Dhaka. You will keep our servers, Kubernetes cluster, and databases running for our own products and for clients in Bangladesh, Australia, and New Zealand. The role reports to the CTO.

Ubuntu LinuxProxmoxKubernetes / RKE2PostgreSQLGrafana, Loki, Prometheus

Responsibilities

  • Install, configure, and maintain Ubuntu servers and Proxmox virtual machines, including storage, DNS, and firewalls
  • Operate the RKE2 cluster through Rancher and deploy applications with Helm and kubectl
  • Install, secure, and back up PostgreSQL and SQL Server, including CloudNativePG
  • Monitor with Grafana, Loki, and Prometheus, and respond to alerts
  • Keep runbooks current and write a short note on each production incident

Must have

  • 2–4 years administering Linux servers in production
  • Command line, Bash, Docker, and working Kubernetes knowledge
  • PostgreSQL or another relational database: install, backup, and restore
  • TCP/IP, DNS, firewalls, VPNs, and a virtualization platform
  • Dhaka, on-site, with clear written English

Nice to have

  • Rancher, RKE2, Helm, or Harbor
  • GitHub Actions, Ansible, or AWS basics
  • Grafana, Loki, or Prometheus
  • pfSense or MikroTik, GPU servers, or RHCSA / LFCS / CKA

What's great in the job?

  • Hands-on work across on-premise, cloud, and GPU infrastructure
  • Projects for clients in Bangladesh, Australia, and New Zealand
  • You report to the CTO and work directly with the developers on production issues
  • Two festival bonuses a year, and a yearly performance and salary review

What we offer

Full-time, on-site in Dhaka. Base salary is Tk 40,000 – 60,000 a month.

Salary

Tk 40,000 – 60,000 / month

Bonus / Holidays

Two festival bonuses

Two weekly holidays

Review

Yearly performance and salary review

Scope

On-prem, cloud, and GPU infrastructure

Recruitment process

CV and this form → 30-minute screening call → technical interview with the CTO → practical task → two references → offer. We reply within five working days.

Required with your CV: one server or cluster you have managed, and the hardest problem you fixed on it. After you submit, we email a unique screening form — please complete it so we can match your answers to this application.

Apply now