Linux System Administrator

2 days ago

Gurgaon, Haryana, India Shyam Spectra Full time ₹ 15,00,000 - ₹ 25,00,000 per year

Job Description: VMware, Windows, and Linux Administrator

Responsibilities

  • Develop, manage, and maintain software and infrastructure in both Linux and Windows environments.
  • Install, configure, patch, and update Linux servers (CentOS, Ubuntu, Red Hat).
  • Monitor system performance, troubleshoot issues, and optimize servers for maximum uptime and efficiency.
  • Implement and manage security measures to protect systems against vulnerabilities and threats.
  • Configure and maintain network services (DNS, DHCP, firewalls, bonding, routing).
  • Perform system backups and implement disaster recovery plans.
  • Automate routine tasks using shell scripting (Bash, Python, etc.) and other automation tools.
  • Provide technical support for Linux/Windows systems and related applications.
  • Maintain detailed documentation of system configurations, processes, and procedures.
  • Configure and administer web servers (Apache, Nginx) and databases (MySQL, PostgreSQL).
  • Manage Linux patching using YUM (configuration, troubleshooting, and package management).
  • Troubleshoot Linux boot issues, GRUB configuration, storage, and filesystem management.
  • Deploy and manage SMTP, DNS, and Proxy servers.
  • Install, configure, patch, and maintain Windows Server OS (2016, 2019, 2022).
  • Administer Active Directory, Group Policies, and Security Policies.
  • Manage on-premises datacenter operations including cabinet design, power, cooling, high-density racks, and cabling (fiber & copper).
  • Work with storage solutions (SAN, NAS, shared resources).
  • Monitor infrastructure using tools like Zabbix, Nagios, and Grafana.
  • Collaborate with cross-functional teams for infrastructure upgrades, migrations, and changes.
  • Functional knowledge of cloud platforms (AWS, Azure, or GCP at least one is mandatory).

Requirements

  • Proven experience as a Linux/Windows Administrator or similar role.
  • Strong knowledge of Linux OS (CentOS, Ubuntu, Red Hat).
  • Hands-on experience in VMware/KVM virtualization technologies.
  • Proficiency in shell scripting (Bash, Python, etc.) for automation.
  • Good understanding of networking concepts (TCP/IP, routing, VLAN, firewalls).
  • In-depth knowledge of Linux boot, GRUB, RPM, YUM, and bonding configurations.
  • Strong understanding of Windows Server & Active Directory.
  • Familiarity with cloud foundations (AWS/Azure/GCP).
  • Excellent problem-solving and troubleshooting skills.
  • Strong communication and interpersonal skills.
  • Ability to work independently and in a team environment.
  • Relevant certifications such as RHCSA, LPIC, or Microsoft certifications will be an advantage.

  • Senior Linux Systems Administrator

    6 days ago

    Gurgaon, Haryana, India Mindstech Full time ₹ 8,00,000 - ₹ 24,00,000 per year

    You will play a central role in maintaining Linux systems, managing VMware environments, supporting cloud infrastructure, and collaborating across cross-functional teams to support the organization's technology roadmap. Required Candidate profileThis role is critical to ensuring the robustness, security, server environments , virtual infrastructure,...

  • HPC System Administrator

    3 weeks ago

    Gurgaon, Haryana, India NVISH SOLUTIONS PRIVATE LIMITED Full time

    Responsibilities : - Administration of HPC and VDI clusters - User Account management for HPC onboarding and offboarding - Creation and Maintenance of AMI Images in AMI accounts- Install, configure, and maintain Linux operating systems on HPC clusters.- Support HPC necessary components and native services of the platform by coordinating with respective...

  • Senior System Administrator

    12 hours ago

    Gurgaon, Haryana, India Estee Advisors Full time ₹ 8,00,000 - ₹ 24,00,000 per year

    Roles and ResponsibilitiesManage end-to-end IT projects, ensuring on-time, on-budget delivery.Coordinate with teams, vendors, and stakeholders to align on goals and execution.Create project plans, monitor progress, and identify risks through detailed impact analysis.Maintain up-to-date technical documentationCommunicate clearly with technical and...

  • Systems administrator

    4 days ago

    Gurgaon, Haryana, India Landszo Ventures Private Limited Full time ₹ 1,20,000 - ₹ 2,40,000 per year

    About Landszo:Landszo is revolutionizing the Indian real estate landscape. We are a next-generation, AI-powered proptech startup on a mission to build India's smartest property platform. In our initial launch phase, we are targeting the $1.2 trillion Gurgaon housing market, bringing unprecedented transparency, efficiency, and trust to property...

  • System Administrator

    3 weeks ago

    Gurgaon, Haryana, India OculusIT Full time

    Job Description :The System Administrators role is to manage computer software systems, servers, and network connections to ensure high levels of availability and security of the supported business applications. This individual also participates in the planning and implementation of policies and procedures to ensure system provisioning and maintenance that...

  • System Administrator 2

    15 hours ago

    Gurgaon, Haryana, India Siddhast Intellectual Property Innovations Full time ₹ 6,00,000 - ₹ 12,00,000 per year

    System admin with knowledge of Linux and windows operating system and excel with knowledge of microfocus discovery. Required Candidate profileSystem admin with knowledge of Linux and windows operating system and excel with knowledge of microfocus discovery

  • Linux Specialist

    3 weeks ago

    Gurgaon, Haryana, India Aiprus Software Private Limited Full time

    Your Team :Acts as a liaison between Infrastructure and Delivery Teams. Represents Infrastructure and enforce Cloud Services standards with global services and/or Day to Day :- Investigate and resolve a wide range of technical issues, including the installation of Windows and Linux operating systems, managing logical volume management (LVM), and monitoring...

  • Linux CLI

    4 weeks ago

    Gurgaon, Haryana, India Tech Stalwart Solution Full time

    Job DescriptionKey Responsibilities:- Expert-level proficiency in Linux Command Line Interface (CLI), with a preference for Ubuntu.- Design, configure, and maintain Linux systems in a production environment.- Automate routine tasks and system processes using Bash scripting.- Manage containerization using Docker, including creating custom Docker images and...

  • Was Administrator/ C2H

    10 hours ago

    Gurgaon, Haryana, India SP Staffing Full time ₹ 15,00,000 - ₹ 25,00,000 per year

    Warm Greetings from SP Staffing ServicesWe have an urgent opening from our client for the position below.WAS Admin/ C2H/ F2F InterviewTotal Years of Experience5 to 7 yrsRelevant years of Experience4 to 5 yrsMandatory SkillsWAS AdminAlternate SkillsGood to have (Not Mandatory)Detailed Job DescriptionSkilled System Administrator with expertise in WebSphere...

  • Senior System Administrator

    11 hours ago

    Gurgaon, Haryana, India Inspace Technologies Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Job descriptionJob Duties & Responsibilities:Design, install and configure internal and customer facing servers, network devices and firewalls.Proactively manage and maintain server, network and firewall systemsAdminister and support core Microsoft, Cisco, Citrix and VMware technologiesDevelop and implement project plans, risk assessments and contingency...