123 System Administration jobs in Chennai

Description

Education

B.E./B.Tech/MCA in Computer Science

Experience

Must have 3- 6 Years of experience in the field of Linux Administration.

Mandatory Skills/Knowledge

Redhat :-

1. Should have good experience of Linux Administration (OS Installation, Virtualization, Performance Monitoring/Optimization, Kernel Tuning, LVM management, File System Management, Security Management)

2. Should have very good experience in shell scripting and configuration management (Ansible).

3. Must have experience of Install and Configure Pacemaker based high availability Cluster.

4. Must have experience of troubleshooting common cluster issues.

5. Should have worked with Shared Storage and Multipathing.

6. Should have experience in Repository Creation and Management.

7. Should have experience in Os upgrade and patch management.

Preferred Skills/Knowledge

1. Should have worked on Automating tasks by using Shell Scripts, Ansible

2. Basic understanding of Public Clouds (AWS/Azure/GCP /OpenStack)

3. Fundamental understanding of Ceph Storage Solution

Desired Certifications

1. RHEL / Redhat Certified Specialist

Soft Skills

1. Must have good troubleshooting skills

2. Must be ready to learn new technologies and acquire new skills

3. Must be a Team Player

4. Should be good in Spoken and Written English

Jio is the new age technology company leading the Digital, Big Data and AI Revolution that is taking place in India. This revolution is going to impact the lives of 1.3 billion Indians and its our responsibility to cater to the needs of every rural and urban Indians by using every skill and technology that is available at our disposal.

Jio has over 400 million customers in India, generating petabytes of data every second, and hence the need to build infinitely scaling, low latency, high throughput and highly available systems.

Education

B.E./B.Tech/MCA in Computer Science

Experience

Must have 3-6 Years of experience in the field of Linux Administration.

Redhat :-

1. Should have good experience of Linux Administration (OS Installation, Virtualization, Performance Monitoring/Optimization, Kernel Tuning, LVM management, File System Management, Security Management)

2. Should have very good experience in shell scripting and configuration management (Ansible).

3. Must have experience of Install and Configure Pacemaker based high availability Cluster.

4. Must have experience of troubleshooting common cluster issues.

5. Should have worked with Shared Storage and Multipathing.

6. Should have experience in Repository Creation and Management.

7. Should have experience in Os upgrade and patch management.

Preferred Skills/Knowledge

1. Should have worked on Automating tasks by using Shell Scripts, Ansible

2. Basic understanding of Public Clouds (AWS/Azure/GCP /OpenStack)

3. Fundamental understanding of Ceph Storage Solution

Desired Certifications

1. RHEL / Redhat Certified Specialist

Soft Skills

1. Must have good troubleshooting skills

2. Must be ready to learn new technologies and acquire new skills

3. Must be a Team Player

4. Should be good in Spoken and Written English

Who We Are

At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward – always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities.

The Role

As a System Administrator at Kyndryl, you'll solve complex problems and identify potential future issues across the spectrum of platforms and services. You'll be at the forefront of new technology and modernization, working with some of our biggest clients – which means some of the biggest in the world.

There's never a typical day as a System Administrator at Kyndryl, because no two projects are alike. You'll be managing systems data for clients and providing day-to-day solutions and security compliance. You'll oversee a queue of assignments and work directly with technicians, prioritizing tickets to deliver the best solutions to our clients.

One of the benefits of Kyndryl is that we work with clients in a variety of industries, from banking to retail. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here. You'll also get the chance to share your expertise by recommending modernization options, identifying new business opportunities, and cultivating relationships with other teams and stakeholders. Does the work get challenging at times? Yes But you'll collaborate with a diverse group of talented people and gain invaluable management and organizational skills, which will come in handy as you move forward in your career.

Your future at Kyndryl

Every position at Kyndryl offers a way forward to grow your career, from Junior System Administrator to Architect. We have opportunities for Cloud Hyperscalers that you won't find anywhere else, including hands-on experience, learning opportunities, and the chance to certify in all four major platforms. One of the benefits of Kyndryl is that we work with clients in a variety of industries, from banking to retail. Whether you want to broaden your knowledge base or narrow your scope and specialize in a specific sector, you can find your opportunity here.

Who You Are

You're good at what you do and possess the required experience to prove it. However, equally as important – you have a growth mindset; keen to drive your own personal and professional development. You are customer-focused – someone who prioritizes customer success in their work. And finally, you're open and borderless – naturally inclusive in how you work with others.

Required Technical and Professional Expertise:

• Minimum 10+ years of experience.
• Experience in NetIQ, Novell eDirectory, Apache Directory Studio, LDAP, Active Directory, and Office 365 services.
• Proven experience managing Identity and Access Management processes, including account provisioning, deprovisioning, and role-based access control.
• In-depth understanding of directory services, authentication protocols, and IAM best practices.
• Experience with incident response and troubleshooting within IAM systems.
• Excellent communication, collaboration, and documentation skills.
• Ability to work independently and manage multiple priorities in a fast-paced environment.
• Knowledge of Active Directory Federation Services (ADFS) and Azure Active Directory is a plus.
• Relevant certifications in IAM or directory services (e.g., NetIQ Certified, Microsoft Certified in Active Directory) are a plus.
• Experience working in IDM.

Preferred Technical and Professional Experience:

• Opentext experience with more than 10years.
• Identity and Access Management - NetIQ, with more than 10 years of experience.
• Novell eDirectory, with more than 10 years of experience
• Apache Directory Studio, with 5 years of experience.
• LDAP, Active Directory, and Office 365 services, IDM.

Being You

Diversity is a whole lot more than what we look like or where we come from, it's how we think and who we are. We welcome people of all cultures, backgrounds, and experiences. But we're not doing it single-handily: Our Kyndryl Inclusion Networks are only one of many ways we create a workplace where all Kyndryls can find and provide support and advice. This dedication to welcoming everyone into our company means that Kyndryl gives you – and everyone next to you – the ability to bring your whole self to work, individually and collectively, and support the activation of our equitable culture. That's the Kyndryl Way.

What You Can Expect

With state-of-the-art resources and Fortune 100 clients, every day is an opportunity to innovate, build new capabilities, new relationships, new processes, and new value. Kyndryl cares about your well-being and prides itself on offering benefits that give you choice, reflect the diversity of our employees and support you and your family through the moments that matter – wherever you are in your life journey. Our employee learning programs give you access to the best learning in the industry to receive certifications, including Microsoft, Google, Amazon, Skillsoft, and many more. Through our company-wide volunteering and giving platform, you can donate, start fundraisers, volunteer, and search over 2 million non-profit organizations. At Kyndryl, we invest heavily in you, we want you to succeed so that together, we will all succeed.

Get Referred

If you know someone that works at Kyndryl, when asked 'How Did You Hear About Us' during the application process, select 'Employee Referral' and enter your contact's Kyndryl email address.

We're Hiring: Linux Admin (EDA + Config Management)

Want to be at the heart of semiconductor innovation? Join us as a Linux Administrator managing EDA tools, license servers & version control systems that power world-class chip design teams.

What you'll handle:

Linux admin (RHEL, CentOS, Ubuntu)

EDA tools (Synopsys, Cadence, Mentor, Ansys)

License servers (FlexLM/RLM)

SVN, Git, Jenkins & Bugzilla

Scripting (Bash/Python/Perl)

3–5 yrs experience | Strong EDA + Linux background | Troubleshooting mindset

Ready to design the future with us? Apply now or DM for details

Role & responsibilities

• Installation of Operating System in x86 servers (e.g. Windows and RHEL), upgrades including version upgrade and regular patches. Windows and RHEL OS Clusters.

• Installation, creation and configuration of MSSQL Database.

• Management of x86 Servers including backup, restoration.

• Fine tuning for optimum performance.

• Proactive Disk Space and CPU usage Management.

• Reloading OS on servers.

• Creating new file systems and File system management.

• Creation of shell scripts or batch programs to automate procedures as and when advised by bank team including cron-jobs management.

• MS SQL, Database backup, replication to DR Site and database migration.

• Implementation and remediation of Audit / VAPT recommendations.

• Support during DR Drill, Database maintenance activity including activities happening during night hours.

• Log call with OEM / system integrator support helpdesk (e.g. Bank has EA with Microsoft) and resolve the issues as and when required.

• Support during DR dril

• Virtualization management of all the servers in VMs

• OS hardening and server configuration management.

• OS level Backup and Restoration with the help of Backup Admin as per banks backup policy.

• User access Management

• OS level server security management

• Ensure that the systems are maintained fully secured and well protected and system are away from any type of malwares etc.

The Engineer must have Redhat Certification

Experience: - Minimum of 4-5+ years of relevant experience as L2 engineer

Qualification : Bachelors Degree in IT Background

Interested candidates please share profiles to or whats App to

Roles & Responsibility:

• Continuously analyse monitoring data to identify areas for infrastructure optimization and implement best practices that enhance system reliability and efficiency across diverse environments.
• Collaborate with cross-functional teams to ensure monitoring configurations align with evolving business needs and technology landscapes.
• Observing servers, network devices, apps and other essential systems to make sure they are running as expected.
• Establishing and managing documentation for network equipment, servers, monitoring software, configurations, processes, and troubleshooting procedures.
• Maintain high system availability via monitoring and proactive issue resolution.
• Demonstrable understanding of critical server and Infrastructure technologies, as well as the capacity to incorporate this knowledge into Problem, Incident and Change request creation.
• Utilize monitoring tools to track performance and availability of applications and determine trends. Ability to coach others in learning this technology.
• Manage the all-important, incident management communications process.
• Translate operational requirements into monitoring actions.
• Performing routine maintenance support tasks such as patching, updates, and backups.
• Coordinate the response of several on-call organizations to address detected anomalies in the enterprise.
• Make a significant contribution to the incident response procedures that regulate the team, constantly seeking to reduce our response time and time to resolution metrics by valuable minutes.
• Owns and drives continual improvement of the ITSM Management and its processes as well as its documentation
• Share your exceptional, hard-earned knowledge of operations excellence with the rest of your peers.
• Working with other teams, vendors, and third-party providers to resolve network-outage problems

Mandatory Skills:

• Bachelors degree in computer science, or a related technical field
• Be curious and have a deep desire to learn and possess the self-discipline to do so
• Knowing your audience (peer organizations, other staff, management, etc.), be able to communicate exceptionally well in both oral and written forms.
• 4+ year experience with network and systems operations – either in a NOC capacity, or other enterprise-class support capacity.
• Experience with troubleshooting Windows and Linux based servers and services (Windows Server, CentOS, RHEL, SUSE, Ubuntu, etc.)
• Have experience working in a team setting; success is a team activity, and we're committed to winning it.
• Prior experience with enterprise-class monitoring and management systems (Nagios, Splunk, SolarWinds, Cisco, Interlink etc.).
• Experience with any ticketing software such as JIRA and Service Now to develop and maintain Incident & Change Management.
• Hands-on experience with at least one programming or scripting language.
• Able to work scheduled shift rotations (rotation will include weekends and holidays)

Even Better:

• Bachelor's Degree with CCNA, Windows/Linux Administrator Certifications.
• 4+ years of industry experience as a Technical Operations Centre/Network Operations Centre Analyst.
• Prior experience with enterprise-class monitoring and management systems (Prometheus, Nagios, Solar winds, Splunk etc.)
• Experience working with business intelligence and reporting tools.
• Experience on monthly patching activity of Windows and Linux servers.
• Must have prior experience working in a war room setting with teams on high-priority tickets.

Permanent opening with top MNC

Experience: 5-9 Yrs

Notice Period: 15 days

Location: Pan India

Manage, support, and maintain Linux installed systems

Install, upgrade, and maintain Linux based systems

Experience with Linux scripting languages

Job Openings

Linux Administrator

Experience

3+ Years

Location

Mumbai, Chennai

Job Summary:

Experienced Linux Administrator with 3+ years of hands-on experience managing physical servers, troubleshooting OS-level issues, and ensuring system performance and availability. Skilled in Linux boot processes, server management, network troubleshooting, and working with hardware platforms such as Dell and Lenovo. Adept at performing root cause analysis, resolving system-level incidents, and supporting enterprise environments.

Job Summary:

Qualifications and Skills