Senior Systems Administrator

3 weeks ago

Chennai Tamil Nadu India, Tamil Nadu Tata Consultancy Services Full time

Role: Senior Systems Administrator - Redhat Enterprise Linux

Experience:8 -12 years

Location: Chennai, Pune


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


Roles and Responsibilities:


  • RHEL System Administration: Lead the administration, configuration, and maintenance of Red Hat Enterprise Linux servers, ensuring optimal performance, reliability, and security.
  • Red Hat Satellite Administration: Design and implement Red Hat Satellite systems, including patch management, software repositories, and provisioning, to ensure efficient and effective systems management.
  • Ansible Administration: Strong knowledge in Ansible Administration, automating system administration tasks, writing playbooks, and managing inventories to streamline systems management processes.
  • Security Compliance: Oversee security compliance measures, including security audits and best practices, to ensure the security of all systems and infrastructure.
  • Technical Implementation: Lead technical implementation projects, including new systems and upgrades, working closely with the internal teams and following project management best practices.
  • Troubleshooting: Utilize deep technical expertise to diagnose and resolve complex technical issues in a timely and effective manner, utilizing strong problem-solving and critical thinking skills.
  • Technical Support: Provide technical support to internal users, including system administration, maintenance, and troubleshooting, to ensure optimal system performance and reliability.
  • Work independently and as part of a team, utilizing strong collaboration and interpersonal skills, to achieve common goals and objectives, and meeting SLAs for team collaboration and project completion times.
  • Develop and maintain technical solution documents (TSD) and standard operating procedures(SOP).

  • Senior System Administrator

    3 weeks ago

    Chennai, Tamil Nadu, India, Tamil Nadu Consolidated Analytics Full time

    Job description: Senior System Administrator -Windows/AzureLooking for an experienced Sr. Systems Administrator to join our Systems Team to help design, implement, maintain, and support our growing server infrastructure in the data center and cloud (Azure) environments. You will be part of a team that is responsible for designing and developing secure,...

  • Senior Unix System Administrator

    7 days ago

    Chennai, Tamil Nadu, India eGrove Systems Full time

    eGrove Systems is looking forSenior Unix System Administrator  to join its team of expertSkill: Senior Unix System AdministratorExperience: 3–5 YearsLocation: Chennai/MaduraiJob Responsibilities:·      Install, configure, and maintain Unix/Linux servers.·      Perform regular system backups, patch updates, and performance...

  • Senior system administrator

    1 week ago

    Chennai, Tamil Nadu, India HCL Technologies Ltd Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    Job DescriptionTitle: Senior System Administrator Location: Chennai Project Role: Senior System Administrator Qualification: B-Tech Experience: 2.5-5 Years Skills: Cisco No. of Positions: 1 Job Summary The Senior System Administrator will be responsible for Network Data L2 Role. The key responsibilities include:Adhering to SLAs. Handling...

  • System Administrator

    1 week ago

    Chennai, Tamil Nadu, India EMD SYSTEMS SOFTWARE PRIVATE LIMITED Full time ₹ 8,00,000 - ₹ 12,00,000 per year

    Company DescriptionEMD SYSTEMS SOFTWARE PRIVATE LIMITED is a company located in Chennai, Tamil Nadu, India. We specialize in providing advanced software solutions and services to our clients. Our goal is to innovate and deliver customized software solutions to meet the diverse needs of various industries. At EMD SYSTEMS, we prioritize excellence in...

  • It System Administrator

    7 days ago

    Chennai, Tamil Nadu, India Barrla Systems Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    We are seeking a skilled and proactive System Administrator to manage, maintain, and optimize our IT infrastructure. The ideal candidate will ensure the smooth operation, security, and reliability of servers, networks, and productivity platforms (including Microsoft 365), while also providing technical support to internal teams.Key ResponsibilitiesInstall,...

  • Unix System Administrator

    7 days ago

    Chennai, Tamil Nadu, India eGrove Systems Full time

    eGrove Systems is looking for Unix System Administrator to join its team of experts.Location: Chennai / MaduraiExperience: 3+ YearsInterested candidates can send your resume to Job Responsibilities:·      Install, configure, and maintain Unix/Linux servers.·      Perform regular system backups, patch updates, and performance...

  • Unix System Administrator

    7 days ago

    Chennai, Tamil Nadu, India eGrove Systems Pvt. Ltd Full time

    eGrove Systems is hiring Unix AdministratorSkill: Unix AdministratorExperience: 3–5 YearsLocation: Chennai/MaduraiOffice Timings: 5:30 PM to 1:30 AMInterested candidates can send your resume to Job Responsibilities:· Install, configure, and maintain Unix/Linux servers.· Perform regular system backups, patch updates, and performance tuning.· Monitor...

  • System Administrator

    2 weeks ago

    Chennai, Tamil Nadu, India MEL Systems and Services Ltd. Full time ₹ 2,00,000 - ₹ 6,00,000 per year

    Job InformationDate Opened 09/19/2025Job Type PermanentIndustry EngineeringWork Experience 2-3 yearsSalary City ChennaiState/Province Tamil NaduCountry IndiaZip/Postal Code 600096Job DescriptionAdministration of Windows and Linux Servers.Administration of Desktops & Laptops, Mac PC, Printers and Troubleshooting on H/W, S/W, Network day-to-day...

  • Senior JBoss Middleware Administrator

    3 weeks ago

    Chennai, Tamil Nadu, India, Tamil Nadu Tata Consultancy Services Full time

    Job Title: Senior JBoss Middleware AdministratorExperience: 7 to 12 YearsLocation: Chennai, KochiKey Responsibilities:Install, configure, and maintain JBoss EAP servers in production and non-production environments.Manage application deployments, patching, and upgrades across environments.Monitor system performance and availability and proactively resolve...

  • Senior Systems Administrator

    2 hours ago

    Chennai, Tamil Nadu, India Flex Full time ₹ 20,00,000 - ₹ 25,00,000 per year

    Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every...