Linux System Administration

New Delhi, Delhi Jio

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Job Description

Company Overview

We are Jio, India's leading telecom operator with over 400 million customers. Our innovative digital apps and services have transformed functionality and engagement in the Media & Telecommunications sector. We offer comprehensive solutions for both B2C and B2B markets, pioneering advancements in 5G networks, AI/ML platforms, and cloud-native operations. Headquartered in Navi Mumbai, we continually strive for technological excellence.


Job Overview

Join Jio as a Junior Linux System Administrator at our Delhi or Mumbai location. This full-time position offers an exciting opportunity to work in a dynamic environment, contributing to the maintenance and optimization of our Linux-based systems. You will be pivotal in ensuring seamless usability and performance across our platforms.


Qualifications and Skills

  • Proficiency in Red Hat Enterprise Linux (RHEL) (Mandatory skill) is essential to support our infrastructure needs.
  • Strong knowledge of Linux (Mandatory skill) is crucial for system management and problem resolution.
  • Experience with CentOS for efficient management of Linux servers and ensuring reliable operations.
  • Proficiency in Shell Scripting to automate tasks and streamline system administration processes.
  • Skilled in using Ansible for configuration management, application deployment, and task automation.
  • Knowledge of Git for version control and collaboration in code development and deployment.
  • Strong problem-solving skills for troubleshooting issues and improving system efficiency.
  • Excellent communication skills to effectively interact with teams and provide support where necessary.


Roles and Responsibilities

  • Monitor the performance of Linux systems and proactively address any issues to ensure optimal efficiency.
  • Collaborate with cross-functional teams to support system integrations and deployments.
  • Maintain system security by implementing appropriate access controls and patches.
  • Automate routine tasks using Shell Scripting to enhance system reliability and reduce manual efforts.
  • Utilize Ansible for system configuration and deployment automation, ensuring consistency across environments.
  • Engage in regular backup and recovery operations to safeguard data integrity and availability.
  • Participate in capacity planning and system configuration tuning as demand grows.
  • Document system configurations and procedures to aid in knowledge sharing and training.
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Linux System Administration

Delhi, Delhi Jio

Posted 4 days ago

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Job Description

full-time

Company Overview

We are Jio, India's leading telecom operator with over 400 million customers. Our innovative digital apps and services have transformed functionality and engagement in the Media & Telecommunications sector. We offer comprehensive solutions for both B2C and B2B markets, pioneering advancements in 5G networks, AI/ML platforms, and cloud-native operations. Headquartered in Navi Mumbai, we continually strive for technological excellence.


Job Overview

Join Jio as a Junior Linux System Administrator at our Delhi or Mumbai location. This full-time position offers an exciting opportunity to work in a dynamic environment, contributing to the maintenance and optimization of our Linux-based systems. You will be pivotal in ensuring seamless usability and performance across our platforms.


Qualifications and Skills

  • Proficiency in Red Hat Enterprise Linux (RHEL) (Mandatory skill) is essential to support our infrastructure needs.
  • Strong knowledge of Linux (Mandatory skill) is crucial for system management and problem resolution.
  • Experience with CentOS for efficient management of Linux servers and ensuring reliable operations.
  • Proficiency in Shell Scripting to automate tasks and streamline system administration processes.
  • Skilled in using Ansible for configuration management, application deployment, and task automation.
  • Knowledge of Git for version control and collaboration in code development and deployment.
  • Strong problem-solving skills for troubleshooting issues and improving system efficiency.
  • Excellent communication skills to effectively interact with teams and provide support where necessary.


Roles and Responsibilities

  • Monitor the performance of Linux systems and proactively address any issues to ensure optimal efficiency.
  • Collaborate with cross-functional teams to support system integrations and deployments.
  • Maintain system security by implementing appropriate access controls and patches.
  • Automate routine tasks using Shell Scripting to enhance system reliability and reduce manual efforts.
  • Utilize Ansible for system configuration and deployment automation, ensuring consistency across environments.
  • Engage in regular backup and recovery operations to safeguard data integrity and availability.
  • Participate in capacity planning and system configuration tuning as demand grows.
  • Document system configurations and procedures to aid in knowledge sharing and training.
This advertiser has chosen not to accept applicants from your region.

Linux Administrator

Delhi, Delhi ₹900000 - ₹1200000 Y Raygain Technologies

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Job Description

Installation of new server and Administration, Configuration, Hardening,troubleshooting issues of Unix/Linux/ Windows server ,OS Installation,up gradation. Monitoring the virtual servers and ensuring availability of the VMs. Security management.

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Linux Administrator

Delhi, Delhi Tata Consultancy Services

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Job Description

Role : Senior Systems Administrator - Redhat Enterprise Linux
Experience : 8 -12
Location : Chennai/Pune
Notice Period-0-45 Preffered
Drive Date-10-Oct-25(Virtual)

Preferred Skills:
Redhat Linux- RHEL 7.x, 8.x
Redhat Satellite - 6.x
RedHat Ansible - Ansible Tower 3.x
Scripting - Bash and Python
Security : Familiarity with security policies, best practices and hardening.
Authentication : SSSD and NIS

Required Skills:
Comprehensive knowledge of RHEL system administration, including installation, configuration, and management of Red Hat Enterprise Linux servers.
Deep understanding of Red Hat Satellite Administration, including the configuration and management of patch management, software repositories, and provisioning.
Strong technical skills in Ansible Administration, including deployment, automation of tasks, writing playbooks, and managing inventories.
Exceptional troubleshooting skills, with the ability to diagnose and resolve complex technical issues quickly and effectively.
Strong knowledge of security compliance,and implementing best practices to protect against security threats and vulnerabilities.
Closely work with business teams to understand the requirements and provide support as needed and ability to work independently and as part of a team.
Awareness of ITIL concept Good Communication learning and documentation skills.
Good understanding of ServiceNow ticketing tool.
Good written and verbal communication skills, with the ability to effectively convey technical information to both technical and non-technical audiences.
Flexible to work evening/night hours and weekends long term if required.
Experience with virtualized environments (VMWare) is preferred.
RHCSA and/or RHCSE are preferred
This advertiser has chosen not to accept applicants from your region.

Linux Administrator

Narela, Delhi Tata Consultancy Services

Posted today

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Job Description

Role : Senior Systems Administrator - Redhat Enterprise Linux

Experience : 8 -12

Location : Chennai/Pune

Notice Period-0-45 Preffered

Drive Date-10-Oct-25(Virtual)

Preferred Skills:

Redhat Linux- RHEL 7.x, 8.x

Redhat Satellite - 6.x

RedHat Ansible - Ansible Tower 3.x

Scripting - Bash and Python

Security : Familiarity with security policies, best practices and hardening.

Authentication : SSSD and NIS

Required Skills:

  • Comprehensive knowledge of RHEL system administration, including installation, configuration, and management of Red Hat Enterprise Linux servers.
  • Deep understanding of Red Hat Satellite Administration, including the configuration and management of patch management, software repositories, and provisioning.
  • Strong technical skills in Ansible Administration, including deployment, automation of tasks, writing playbooks, and managing inventories.
  • Exceptional troubleshooting skills, with the ability to diagnose and resolve complex technical issues quickly and effectively.
  • Strong knowledge of security compliance,and implementing best practices to protect against security threats and vulnerabilities.
  • Closely work with business teams to understand the requirements and provide support as needed and ability to work independently and as part of a team.
  • Awareness of ITIL concept Good Communication learning and documentation skills.
  • Good understanding of ServiceNow ticketing tool.
  • Good written and verbal communication skills, with the ability to effectively convey technical information to both technical and non-technical audiences.
  • Flexible to work evening/night hours and weekends long term if required.
  • Experience with virtualized environments (VMWare) is preferred.

RHCSA and/or RHCSE are preferred

This advertiser has chosen not to accept applicants from your region.

Linux Administrator

New Delhi, Delhi Tata Consultancy Services

Posted today

Job Viewed

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Job Description

Role : Senior Systems Administrator - Redhat Enterprise Linux

Experience : 8 -12

Location : Chennai/Pune

Notice Period-0-45 Preffered

Drive Date-10-Oct-25(Virtual)

Preferred Skills:

Redhat Linux- RHEL 7.x, 8.x

Redhat Satellite - 6.x

RedHat Ansible - Ansible Tower 3.x

Scripting - Bash and Python

Security : Familiarity with security policies, best practices and hardening.

Authentication : SSSD and NIS

Required Skills:

  • Comprehensive knowledge of RHEL system administration, including installation, configuration, and management of Red Hat Enterprise Linux servers.
  • Deep understanding of Red Hat Satellite Administration, including the configuration and management of patch management, software repositories, and provisioning.
  • Strong technical skills in Ansible Administration, including deployment, automation of tasks, writing playbooks, and managing inventories.
  • Exceptional troubleshooting skills, with the ability to diagnose and resolve complex technical issues quickly and effectively.
  • Strong knowledge of security compliance,and implementing best practices to protect against security threats and vulnerabilities.
  • Closely work with business teams to understand the requirements and provide support as needed and ability to work independently and as part of a team.
  • Awareness of ITIL concept Good Communication learning and documentation skills.
  • Good understanding of ServiceNow ticketing tool.
  • Good written and verbal communication skills, with the ability to effectively convey technical information to both technical and non-technical audiences.
  • Flexible to work evening/night hours and weekends long term if required.
  • Experience with virtualized environments (VMWare) is preferred.

RHCSA and/or RHCSE are preferred

This advertiser has chosen not to accept applicants from your region.

Linux Administrator

Delhi, Delhi Tata Consultancy Services

Posted today

Job Viewed

Tap Again To Close

Job Description

Role : Senior Systems Administrator - Redhat Enterprise Linux

Experience : 8 -12

Location : Chennai/Pune

Notice Period-0-45 Preffered

Drive Date-10-Oct-25(Virtual)

Preferred Skills:

Redhat Linux- RHEL 7.x, 8.x

Redhat Satellite - 6.x

RedHat Ansible - Ansible Tower 3.x

Scripting - Bash and Python

Security : Familiarity with security policies, best practices and hardening.

Authentication : SSSD and NIS

Required Skills:

  • Comprehensive knowledge of RHEL system administration, including installation, configuration, and management of Red Hat Enterprise Linux servers.
  • Deep understanding of Red Hat Satellite Administration, including the configuration and management of patch management, software repositories, and provisioning.
  • Strong technical skills in Ansible Administration, including deployment, automation of tasks, writing playbooks, and managing inventories.
  • Exceptional troubleshooting skills, with the ability to diagnose and resolve complex technical issues quickly and effectively.
  • Strong knowledge of security compliance,and implementing best practices to protect against security threats and vulnerabilities.
  • Closely work with business teams to understand the requirements and provide support as needed and ability to work independently and as part of a team.
  • Awareness of ITIL concept Good Communication learning and documentation skills.
  • Good understanding of ServiceNow ticketing tool.
  • Good written and verbal communication skills, with the ability to effectively convey technical information to both technical and non-technical audiences.
  • Flexible to work evening/night hours and weekends long term if required.
  • Experience with virtualized environments (VMWare) is preferred.

RHCSA and/or RHCSE are preferred

This advertiser has chosen not to accept applicants from your region.
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Linux System Administrator

Delhi, Delhi ₹900000 - ₹1200000 Y Cinfotech

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Job Description

Company Description

Presently I am working on project Oil & Natural Gas Corporation Ltd. and payroll of CIINFOTECH Pvt. ltd.

Role Description

This is a full-time, on-site role for a Linux System Administrator located in Delhi. The Linux System Administrator will be responsible for maintaining, troubleshooting, and providing technical support for Linux systems. This includes tasks such as ensuring network security, performing system updates, and monitoring system performance. The role requires a hands-on approach to resolving system issues and optimizing IT infrastructure.

Qualifications

  • Proficiency in System Administration and Linux System Administration
  • Strong Troubleshooting and Technical Support skills
  • Expertise in Network Security
  • Excellent problem-solving and analytical skills
  • Ability to work on-site in Delhi
  • Master of Computer Application (MCA) from Govt. College Lucknow
  • Bachelor's degree in Economics , or a related field
  • Experience with cloud platforms and virtualization technologies is beneficial
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Linux System Administrator

Delhi, Delhi Newfold Digital

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Job Description

Role : Senior Hosting Product Specialist

About Us:
Newfold Digital is a leading web technology company serving nearly 7 million customers globally. Established in
2021 through the combination of leading web services providers Endurance Web Presence and Web.com Group, Newfold’s mission is to empower success in a connected world with a focus on helping businesses of all sizes thrive online. The company's world-class family of brands includes BlueHost, HostGator, iPage, Domain.com, A Small Orange, MOJO Marketplace, BigRock, and ResellerClub.

What you’ll do?
● Participate in 24x7 shifts
● Monitor the stability of our products with various internal tools.
● L1/L2 Support ownership of all hosting products (cpanel/plesk/vps/cloud/dedicated).
● Handle incident response, troubleshooting and fix for various products/services.
● Handle escalations as per policies/procedures.
● Get different internal/external groups together to resolve production site issues effectively.
● Communicate clearly on tickets, phone calls made to the team about various issues.
● Exhibit a sense of urgency to resolve issues.
● Build advanced automation workflows for automating repeated issues.
● Work with our infrastructure team to deploy and maintain Linux/Windows servers using automated scripts
and a predefined runbook.
● Ensure SLA's and Operational standards are met.
● Raise tickets to different internal groups to resolve recurrent problems, alerts and follow up on escalated
issues.
● Liaison with engineering teams for RCA's, permanent resolutions on issues affecting production sites.
● Contribute to Operations handbook.
● Ensure smooth hand-offs between shifts.

Who you are? (2-3 years of experience)
● Educational Qualifications : Graduate, preferably in Information Technology or Computer Science
Consistently strong academic performance.
● Linux: Goodunderstanding of Linux Systems, Any Shell/Bash, sed/awk/grep/egrep, VI/VIM/Emacs, netstat,
lsof, strace, ps/top/atop/dstat, grub boot config & systems rescue, fstab/disk labels, ext3/ext4, IPtables,
sysstat (sar/vmstat/iostat etc), run-levels & startup scripts, sudo/chroot/chkrootkit/rkhunter.
● Windows: Windows 2000/2003/2008, NTFS chkdisk/acls etc, Troubleshoot system/application faults
using Event logs, Updates via WSUS, Terminal Services, IIS Fundamentals
● Fundamentals: Basic DNS & Networking, TCP/UDP, IP Routing, HA & Load Balancing Concepts.
● Application Protocols: SMTP,
● Shifts: Must be willing to work in shifts (including at night and on holidays).

Good To Have:
● Understanding of Cloud
● Systems/Hardware: RAID, LOM/IPMI/IP KVMs, Dell Hardware.
● Windows:WMI, Powershell/VB scripts, MS-SQL Fundamentals.
● Applications: Postfix/qmail/Exim, Database Systems Fundamentals (MySQL/Postgres),Nginx/Apache
(mod_php, mod_fcgid, CGI, php-fpm etc), Tomcat.
● Tools/Utilities: Nagios, DHCP, Kickstart/Cobbler, Yum, RPM, GIT/SVN
● Others: Regular expressions, Rescue Kits like TRK, etc.
● Certification: Red Hat Certified Engineer (RHCE), GCP

Why you’ll love us.
We’ve evolved;

we provide three work environment scenarios. You can feel like a Newfolder in a work from-home, hybrid, or work-from-the-office environment.
Work-life balance.

Our work is thrilling and meaningful, but we know balance is key to living well.
We celebrate one another’s differences

. We’re proud of our culture of diversity and inclusion. We foster a culture of belonging. Our company and customers benefit when employees bring their authentic selves to work. We have programs that bring us together on important issues and provide learning and development opportunities for all employees. We have 20 + affinity groups where you can network and connect with Newfolders globally.
We care about you.

At Newfold, taking care of our employees is our top priority. we make sure that cutting edge benefits are in place to for you. Some of the benefits you will have: We have partnered with some of the best insurance providers to provide you excellent Health Insurance options, Education/ Certification Sponsorships to give you a chance to further your knowledge, Flexi-leaves to take personal time off and much more. Building a community one domain at a time, one employee at a time. All our employees are eligible for a free domain and WordPress blog as we sponsor the domain registration costs.
Where can we take you?

We’re fans of helping our employees learn different aspects of the business, be challenged with new tasks, be mentored, and grow their careers. Unfold new possibilities with #teamnewfold!
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Linux System Administrator

Delhi, Delhi Tata Consultancy Services

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Job Description

Job Title: Linux System Administrator L3
Location: Bangalore
Experience: 8-10 Years
Responsibilities;
Managing & maintaining SUSE Servers
Managing IBM, DELL, Lenovo Fujitsu and HP HANA appliance servers.
Building/reimages SUSE Linux servers in both physical and virtual environment.
Managing Linux virtual machines that are configured in ESX environments.
Providing Level 3 supports to the customers and Managing the Antivirus environment.
Patching and OS upgrades on SUSE servers
Exposure on DNS, NFS, Samba, FTP, LDAP, NTP, Email services.
Knowledge on SAN or NAS environment.
Knowledge on RAID, LVM.
Exposure on any clusters and package management
Good understanding of Networking concepts like TCP/IP, DHCP, IP Routing and Name Resolution.
Experience analyzing, troubleshooting, and providing solutions for technical issues.
OS Concepts on Security, Backup and recovery strategies, performance tuning, LDAP, high availability and disaster recovery concepts, Monitoring etc.
Knowledge in configuration management systems such as Chef, Puppet, Ansible
Must Have: Skills in Cloud (AWS Or Azure Or Both is advantage)
AWS Skills: Experience with EBS,EFS, VPC, Elastic Beanstalk, SNS, Cloud watch, S3, EC2, Auto scaling, CloudFront, ELB etc. Hands on NSG & NACL, Firewall management.
Responsible for creating and managing EC2 instances using VPCs. AWS EC2 CLI Tools for auto-scaling of instances, backup management, s3 management Azure Skills:
Thorough knowledge on Azure platforms IAAS, PaaS.
Deep understanding of Cloud Computing and various deployment methodologies ·
Ability to design application and deployment architecture from On-premise to Cloud
Provided architectural guidance for Azure solutions
Strong knowledge of Azure App services, Azure Resource Manager (ARM Templates)
Good understanding of Azure storage options
Good Understanding of Azure networking like VNETS, NSGs , ExpressRoute, site-to-site and point-to-site connections
Strong Knowledge on Security options in Azure
Hand on experience on Windows PowerShell
AWS Certified Solutions Architect – Associate / AZ-300 Microsoft Azure Architect Technologies
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