Linux Server Administrator

3 weeks ago

New Delhi, India HashRoot Full time

Job DescriptionWe 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 Competencies1. 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.

  • Linux Server Administrator

    2 weeks ago

    New Delhi, India Armia Systems, Inc Full time

    Company DescriptionArmia Systems, Inc. develops web and mobile-based applications that power online businesses. Our commercial products are marketed under the iScripts brand. In addition, Armia Systems, Inc offers remote infrastructure management services for the web hosting industry under the SupportPRO brand.Role DescriptionThis is a full-time, on-site...

  • Linux Server Admin

    3 weeks ago

    New Delhi, India ZettaMine Labs Pvt. Ltd. Full time

    Hello,Greeting's from ZettaMine!!!Job Title: Linux Server Administrator Experience:4 to 8 Years Location:Hyderabad & Bangalore & Pune Shifts:RotationalJob Summary: We are seeking a skilled and proactiveLinux Server Administratorwith 4–8 years of experience in server management and administration. The ideal candidate will have strong hands-on expertise in...

  • Linux System Administrator

    3 weeks ago

    New Delhi, India People Prime Worldwide Full time

    About the CompanyOur client is a trusted global innovator of IT and business services, present in 50+ countries. They specialize in digital & IT modernization, consulting, managed services, and industry-specific solutions. With a commitment to long-term success, they empower clients and society to move confidently into the digital future.Role:Linux System...

  • Linux Administrator

    3 weeks ago

    New Delhi, India Tata Consultancy Services Full time

    Job Responsiblitis Ubuntu and Red Hat Linux Administrator Good knowledge on Red Hat and Ubuntu Linux Administration Install, Configure and Maintain Linux servers (RHEL, Ubuntu) Ensuring Optimal Performance and Availability of servers. Experience in performing regular system updates, patches And regularly updating Operating System to newer versions. Apply...

  • Linux Administrator

    2 weeks ago

    New Delhi, India Tata Consultancy Services Full time

    Skill - Linux Admin Experience - 8 - 12 Location - BangaloreJDIn-depth knowledge of Linux: SUSE, RedHat, Install and maintain all server hardware and software systems, as well as manage server performance and availability. Linux Boot process, Performance issue troubleshooting. Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP. Experience...

  • Linux Administrator

    2 weeks ago

    New Delhi, India Tata Consultancy Services Full time

    TCS hiring!!Role: Linux AdminLocation: Hyderabadexperience: 4-6Must Have:1. Good knowledge on Red Hat and Ubuntu Linux Administration 2. Install, Configure and Maintain Linux servers (RHEL, Ubuntu) 3. Ensuring Optimal Performance and Availability of servers. 4. Experience in performing regular system updates, patches And regularly updating Operating System...

  • Server Management

    3 weeks ago

    New Delhi, India ZettaMine Labs Pvt. Ltd. Full time

    Hello,Greetings from ZettaMine!!Job Title: Server Management (Linux)Location: Bengaluru, IndiaExperience: Minimum 4 years hands-on experience with Kubernetes- Overall 4 – 8 years’ Experience in Server Management Administration (Linux). - Experience in Server (physical/VM) installation, maintenance & decommissioning. - Profound Linux OS operations...

  • Linux Server Administrator – BigBlueButton Installation

    2 weeks ago

    Delhi, Delhi, India OurEducation Full time ₹ 16,80,000 - ₹ 20,40,000 per year

    We are hiring a skilled Linux Server Administrator with experience in BigBlueButton installation and server management. The ideal candidate will be responsible for deploying, configuring, and maintaining BigBlueButton servers, ensuring high availability and optimal performance.Key Responsibilities:Install, configure, and maintain BigBlueButton on Linux...

  • Server Administrator

    3 weeks ago

    New Delhi, India Atos Full time

    Role: IIS Server Administrator Work Location: Navi Mumbai (Airoli) Work experience – Min 2 to 6 yearsJob Description: Skill set for a Hosted .NET and Java Application Administrator role. Bothtechnicalandadministrativecapabilities: Core Technical Skills Application Server Administration .NET: IIS (Internet Information Services) configuration, deployment,...

  • Tableau Server Administrator

    3 weeks ago

    New Delhi, India GTT Data Solutions Ltd Full time

    Key Responsibilities: • Installation of Tableau Server on Windows and Linux (all supported Linux OS). • Upgradation of Tableau Server in both above OS environments. • Troubleshooting on Tableau Server • SSO integration with Tableau Server (AD, OKTA, etc.) • SSL integration with Tableau Server • Reverse Proxy configuration with Tableau Server. •...