Linux Server Administrator (Proxmox & Networking Specialist)

Linux Server Administrator (Proxmox & Networking Specialist) We are looking for a skilled Linux Server Administrator with strong experience in Linux OS, Proxmox VE, networking, and system troubleshooting to join our IT team. You will manage and secure our server infrastructure, ensure high availability, and support both remote and onsite operations.

Key Responsibilities Install, configure & maintain Linux servers (Debian, Ubuntu, CentOS, RHEL, Fedora). Manage users, permissions, security, and server hardening. Deploy & manage Proxmox VE (VMs, containers, clustering, backups). Configure & troubleshoot DNS, DHCP, NAT, VPN, VLANs, and firewalls (iptables, nftables, ufw). Monitor systems using Zabbix, Nagios, Prometheus, Grafana. Perform troubleshooting (OS, hardware, logs, performance bottlenecks). Coordinate with onsite staff for hardware replacements & upgrades. Maintain system documentation & disaster recovery processes.

Skills & Requirements 3+ years’ experience in Linux server administration. Strong knowledge of Proxmox VE & networking fundamentals. Experience with monitoring & troubleshooting tools. Familiar with RAID, iLO, iDRAC, IPMI. Certifications (RHCSA/RHCE, Linux+, LFCS) are a plus. Scripting (Bash/Python) and cloud (AWS/Azure/GCP) experience desirable.

Why Join Us? Hands-on role with cutting-edge Linux & virtualization technologies. Growth-focused team culture with opportunities to expand skills.

We’re excited to meet passionate Linux professionals like you! If this opportunity matches your skills and ambitions, kindly send your updated resume to "careers@hashroot.com"

                                    If this opportunity aligns with your career goals, kindly share your updated resume with us at careers@hashroot.com