System Administrator (Middle)

Position: System Administrator (Middle)
Location: Remote / Flexible
Schedule: Full-time, flexible hours

About the Role

We’re looking for a Middle System Administrator to support our growing infrastructure across Crypto, FinTech, and Web3 products. You will maintain servers, improve stability, and ensure smooth operation for our global team.

Key Responsibilities

• Install, configure, and support Linux/Windows servers
• Manage Nginx/Apache, mail servers, Firewalls, Asterisk
• Support virtual environments (VMware / Proxmox / Hyper-V)
• Configure networks: VPN, DNS, DHCP, routing
• Monitor systems (Zabbix, Prometheus, Grafana)
• Troubleshoot incidents and prevent issues
• Maintain internal services and documentation
• Manage access rights, backups, and security settings

• Collaborate with developers, support, and product teams

   

Requirements

• 2–4+ years as a System Administrator
• Confident knowledge of Linux & Windows Server
• Understanding of TCP/IP, VPN, DNS, routing
• Experience with firewalls, virtualization, monitoring tools
• Basic scripting (Bash/Python) — a plus

• Responsibility, attentiveness, teamwork skills

   

We Offer

• Competitive compensation
• Fully remote work
• Flexible schedule
• Friendly, international team
• Reimbursement for courses/certifications
• Clear onboarding & growth opportunities

• Modern tech stack across Crypto/Web3/FinTech products

   

Apply

Send your CV — we’ll be happy to meet you.😉