Jobs

Interviews
Job Alerts
Tools

Upskill and Grow with AI

Mock Interview Practice interviews in realistic simulations

Coding Practice Improve your coding skills with challenges

Certification Earn certifications to validate your skills

AI Learning Get trained with AI expert sessions

Career Path AI insights for smarter career decisions

AI Job Match Score AI-Powered Job Match Against Your Resume and Optimize Your Resume

Career Tools and Resources

Resume Builder Build Professional Resume with Ease

ATS Friendliness Check Check Resume Friendliness for Applicant Tracking Systems

Auto Apply Apply to hundreds of jobs on any platform effortlessly

Co-Pilot (Chrome Extension) Your AI Assistant for Seamless Browsing Efficiency

Interview Questions Streamline interviews with ready-to-use questions

Salaries Discover market-driven salary insights across skillsets and geographies

Companies Explore leading companies actively hiring talent
For Employers

Jobs

Interviews

Home
>
Jobs in kochi
>
HashRoot
>
Linux Server Administrator

Linux Server Administrator

HashRoot

2 years

0 Lacs

kochi kerala india

Posted:14 hours ago| Platform:

Apply

Skills Required

linux server virtualization networking troubleshooting integrity security efficiency support ubuntu monitoring network dhcp vpn content diagnostics documentation zabbix nagios installation configuration management zfs selinux kvm backup restore strategies storage integration ip routing firewall iptables analysis raid ssh certifications communication

Work Mode

Remote

Job Type

Full Time

Job Description

We are looking for a motivated and technically skilled Linux Server Administrator to join our team. The ideal candidate will have hands-on experience with Linux operating systems, virtualization platforms like Proxmox, and a strong understanding of networking, troubleshooting, and system maintenance.

You will be responsible for maintaining the integrity, security, and efficiency of our Linux server infrastructure, while also working closely with the help desk and onsite support teams.

Key Responsibilities

Install, configure, and maintain Linux servers (Debian, Ubuntu, CentOS, RHEL, Fedora, etc.)
Manage user accounts, permissions, and security policies.
Set up and maintain virtualization environments using Proxmox VE.
Perform regular system monitoring, backups, and disaster recovery operations.
Configure and troubleshoot network services (DNS, DHCP, NAT, VPN, VLANs).
Integrate and manage CDNs and DNS-level services for optimized content delivery.
Conduct hardware diagnostics and coordinate with onsite staff for replacements and upgrades.
Maintain documentation for system configurations, processes, and procedures.
Utilize monitoring tools like Zabbix, Nagios, Prometheus, and Grafana to ensure system health and performance.
Implement server hardening and security best practices.

Required Skills and Competencies

1. Linux System Administration

Installation and configuration of major Linux distributions.
Partitioning and file system management (ext4, XFS, ZFS, Btrfs).
Package management (APT, YUM/DNF, Pacman, Zypper).
User and group management, sudo access, ACLs, SELinux/AppArmor.

2. Virtualization & Hosting

Proxmox VE installation and management.
KVM virtual machines and LXC containers.
Backup and restore strategies in Proxmox.
Storage integration (ZFS, Ceph, NFS, iSCSI).

3. Networking Fundamentals

IP addressing, routing, VLANs, VPN setup.
Firewall configuration (iptables, nftables, ufw).
DNS/DHCP and CDN integration.

4. Troubleshooting & Maintenance

OS-level and boot troubleshooting.
Log analysis using system tools (journalctl, rsyslog).
Hardware diagnostics (SMART, RAID, network interfaces).
Remote management via iLO, iDRAC, or IPMI.

5. Help Desk Integration

Basic knowledge of
WHMCS
for support ticket handling and customer interaction.

6. Monitoring & Security

Familiarity with tools like Nagios, Zabbix, Prometheus, Grafana.
Experience with system hardening and SSH best practices.

Preferred Qualifications

1.5–2 years of relevant experience (or less with a strong skill set).
Linux certifications (RHCSA, LPIC-1, or equivalent) are a plus.
Strong analytical and problem-solving skills.
Excellent communication and documentation abilities.

More Jobs at HashRoot

Technical Recruiter

Kochi, Kerala, India

3 - 3 yrs

Salary: Not disclosed

Linux Server Administrator

Kochi, Kerala, India

Experience: Not specified

Salary: Not disclosed

Linux Server Administrator (Web Hosting)

Kochi, Kerala, India

Experience: Not specified

Salary: Not disclosed

Talent Acquisition Intern

Kochi, Kerala, India

Experience: Not specified

Salary: Not disclosed

Technical Recruiter

Kochi, Kerala, India

3.0 - 3.0 yrs

Salary: Not disclosed

Mock Interview

Practice Video Interview with JobPe AI

Start Job-Specific Interview

Start Your Job Search Today

Browse through a variety of job opportunities tailored to your skills and preferences. Filter by location, experience, salary, and more to find your perfect fit.

Job Application AI Bot

Apply to 20+ Portals in one click

Download Now

Download the Mobile App

Instantly access job listings, apply easily, and track applications.

Enhance Your Skills

Practice coding challenges to boost your skills

Start Practicing Now

HashRoot

Before You Leave... Find Your Perfect Job!

Login to

Please Verify Your Phone or Email

Confirm Action

Contact Us

Search

Profile

Upskill and Grow with AI

Personal Settings

Linux Server Administrator

Experience & Salary

Skills Required

Work Mode

Job Type

Job Description

Key Responsibilities

Required Skills and Competencies

1. Linux System Administration

2. Virtualization & Hosting

3. Networking Fundamentals

4. Troubleshooting & Maintenance

5. Help Desk Integration

WHMCS

6. Monitoring & Security

Preferred Qualifications

More Jobs at HashRoot