Linux System Administrator
- Shyam Spectra
- 5 - 10 years
- Noida, Gurugram
- 4 months ago
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Job Description
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.
Job Classification
Industry: Telecom / ISPFunctional Area / Department: Engineering - Hardware & NetworksRole Category: IT NetworkRole: System Administrator / EngineerEmployement Type: Full timeContact Details:
Company: Shyam SpectraLocation(s): Noida, Gurugram
Keyskills: VMware Antivirus Management Linux System Administration Server Hardware Windows System Administration Ubuntu Veeam azure
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Spectra is an innovative and disruptive technology company, dedicatedly working to deliver joy, advantage and success for people through and by, the continuous pursuit of excellence in internet services. Spectra€™s vision is to advance the lives of people in urban India by creating and d...
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