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4 Rhel Jobs

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Linux Administrator
Incedo

3.0 - 6.0 years

Gurugram

Work from Office

Role & responsibilities Responsible for handling escalated incidents and High Availability environment incident Management on LINUX Platform Responsible for handling CISCO UCS Physical servers Problem Management on LINUX Platform. Proficient in ticketing tools like Service Now Change Management: Prepare Implementation, back out and test plan for Change records. Perform risk and impact analysis for changes. Disaster Recovery planning and conducting DR tests. Identify and drive continual improvement program in LINUX environment and improve the service efficiency. Basic Understanding of AWS Public Cloud Monitor and test system performance and provide performance statistics and reports. Execute ...

Posted 1 day ago

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Java Payments Switch Developer
Cognizant

12.0 - 14.0 years

Bengaluru

Work from Office

Cognizant is Hiring Java Payments Switch Developers!!! Required Skills: Experience with Payment Switches or Settlement applications (eg, Authentic, Base24, Data Navigator), 3 to 5 + years. Preferred: Strong working knowledge of Authentic Switch, including configuration changes, routing changes. Experience with AS2805 and ISO8583 messaging(authorisations, reversals, financial messages, network management messages). • Authorization flows • Schemes interfaces • Dual message processing/settlement concepts Experience with end of day settlement and reporting processing. Databases: Oracle, MongoDB Experience with monitoring Tools: Splunk, New Relic Experience with test simulators: Paysim Understand...

Posted 1 week ago

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Linux Administrator
Tata Consultancy Services

6.0 - 11.0 years

6 - 16 Lacs

Visakhapatnam

Work from Office

Role & responsibilities Deliver technical support for Linux-based servers, ensuring stability and performance of the environment. Identify and resolve system issues through troubleshooting and diagnostic procedures. Assist with the installation, configuration, and maintenance of Linux servers and services (Apache, MySQL, SSH). Monitor system resources and implement optimizations to improve efficiency and reliability. Collaborate with cross-functional teams on projects involving Linux infrastructure. Document procedures and configurations, contributing to the knowledge base. Maintain accurate and current documentation of LAN installation settings, specifications, and floor plans. Regular main...

Posted 3 weeks ago

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Resilience and Reliability Architect-Manager
EY

12.0 - 16.0 years

Hyderabad, All india

On-site

As an SRE Architect / Consultant at EY, your role involves designing the roadmap to Site Reliability Engineering (SRE) for Enterprise IT. You will implement various SRE Solutions across the enterprise / line-of-businesses and assess SRE Maturity of an IT Organization to provide strategies and roadmaps for achieving higher maturity levels. Your key responsibilities will include: - Defining SLA/SLO/SLI for a product / service - Incorporating resilient design and implementation practices into solutions throughout the product life cycle - Designing & implementing Observability Solutions to track, report, and measure SLA adherence - Automating processes and services to eliminate manual effort (To...

Posted 4 weeks ago

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Exploring RHEL Jobs in India

Red Hat Enterprise Linux (RHEL) is a popular operating system in the IT industry, and job opportunities for professionals with expertise in RHEL are abundant in India. Companies across various sectors are actively looking for RHEL specialists to manage and maintain their Linux environments. If you are a job seeker interested in pursuing a career in RHEL, this article will provide you with valuable insights into the job market in India.

Top Hiring Locations in India

  1. Bangalore
  2. Pune
  3. Hyderabad
  4. Chennai
  5. Delhi/NCR

Average Salary Range

The average salary range for RHEL professionals in India varies based on experience levels. Entry-level positions can expect to earn anywhere between INR 3-6 lakhs per annum, while experienced professionals with 5+ years of experience can earn upwards of INR 10 lakhs per annum.

Career Path

A typical career progression in the RHEL domain may look like this: - Junior System Administrator - System Administrator - Senior System Administrator - RHEL Specialist - RHEL Architect

Related Skills

In addition to expertise in RHEL, employers often expect job seekers to have knowledge and experience in the following areas: - Linux shell scripting - System monitoring and troubleshooting - Virtualization technologies (e.g., VMware, KVM) - Networking fundamentals - Security best practices

Interview Questions

  • How do you troubleshoot network connectivity issues in a RHEL system? (medium)
  • What is the difference between a soft link and a hard link in Linux? (basic)
  • Explain the purpose of the systemctl command in RHEL. (basic)
  • How do you check the disk space usage on a RHEL system? (basic)
  • What is SELinux, and how does it enhance the security of a RHEL system? (medium)
  • Describe the steps involved in installing software packages in RHEL using YUM. (medium)
  • What is the role of the crontab command in scheduling tasks in RHEL? (medium)
  • How do you secure SSH access to a RHEL server? (advanced)
  • Explain the concept of runlevels in RHEL. (medium)
  • How would you troubleshoot a system booting issue in RHEL? (advanced)
  • What is the purpose of the firewalld service in RHEL, and how do you configure it? (medium)
  • Describe the steps involved in creating a partition in RHEL using fdisk. (medium)
  • How do you monitor system performance in RHEL using tools like top and vmstat? (basic)
  • What is LVM (Logical Volume Manager), and how is it used in RHEL? (medium)
  • Explain the role of the journalctl command in viewing system logs in RHEL. (medium)
  • How do you set up user permissions in RHEL using the chmod command? (basic)
  • Describe the steps involved in updating the RHEL operating system using yum update. (basic)
  • What is the purpose of the ifconfig command in RHEL? (basic)
  • How do you troubleshoot a package dependency issue in RHEL? (medium)
  • Explain the difference between a process and a thread in Linux. (medium)
  • How do you configure a static IP address in RHEL? (basic)
  • What is a kernel panic, and how would you troubleshoot it in RHEL? (advanced)
  • Describe the steps involved in creating a user account in RHEL using the useradd command. (basic)
  • How do you check the status of a service in RHEL using the systemctl command? (basic)
  • Explain the concept of RAID (Redundant Array of Independent Disks) and its different levels in RHEL. (medium)

Closing Remark

As you prepare for RHEL job interviews in India, make sure to showcase your expertise in RHEL along with related skills and experience. Stay updated with the latest trends in Linux administration and networking to stand out in the competitive job market. With the right preparation and confidence, you can secure a rewarding career in RHEL in India. Good luck!

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