226 Centos Jobs - Page 8

Key Responsibilities: Linux Server Administration: Install, configure, manage, and maintain Linux-based systems (RHEL, CentOS, Ubuntu, etc.). Automation & Scripting: Develop and maintain automation scripts using Python and Bash for system monitoring, log analysis, and performance optimization. System Monitoring & Troubleshooting: Ensure high availability, monitor system performance, and resolve hardware/software issues. Security & Compliance: Implement security best practices, patch management, firewall rules, and user access controls.

Key Responsibilities: Linux Server Administration: Install, configure, manage, and maintain Linux-based systems (RHEL, CentOS, Ubuntu, etc.). Automation & Scripting: Develop and maintain automation scripts using Python and Bash for system monitoring, log analysis, and performance optimization. System Monitoring & Troubleshooting: Ensure high availability, monitor system performance, and resolve hardware/software issues. Security & Compliance: Implement security best practices, patch management, firewall rules, and user access controls.

Key Responsibilities: Linux Server Administration: Install, configure, manage, and maintain Linux-based systems (RHEL, CentOS, Ubuntu, etc.). Automation & Scripting: Develop and maintain automation scripts using Python and Bash for system monitoring, log analysis, and performance optimization. System Monitoring & Troubleshooting: Ensure high availability, monitor system performance, and resolve hardware/software issues. Security & Compliance: Implement security best practices, patch management, firewall rules, and user access controls.

Key Responsibilities: Linux Server Administration: Install, configure, manage, and maintain Linux-based systems (RHEL, CentOS, Ubuntu, etc.). Automation & Scripting: Develop and maintain automation scripts using Python and Bash for system monitoring, log analysis, and performance optimization. System Monitoring & Troubleshooting: Ensure high availability, monitor system performance, and resolve hardware/software issues. Security & Compliance: Implement security best practices, patch management, firewall rules, and user access controls.

Overview We are seeking a DevOps Engineer with expertise in vulnerability patching for Apache Tomcat and Oracle WebLogic to enhance the security and performance of our applications. The ideal candidate will be responsible for identifying, assessing, and remediating security vulnerabilities while ensuring minimal downtime and compliance with security best practices. Responsibilities Key Responsibilities: Vulnerability Management: Identify, analyze, and mitigate security vulnerabilities in Apache Tomcat and Oracle WebLogic across development and production environments. Patch Deployment: Apply security patches and updates for Apache Tomcat and WebLogic, ensuring system stability and uptime. Automation & Scripting: Develop and maintain automation scripts (Bash, Shell Scripting,PowerShell, Python, Ansible) to streamline patching and update processes. Configuration Management: Utilize Ansible, Terraform, Puppet, or Chef to enforce secure configurations and automate patching workflows. CI/CD Pipeline Security: Ensure that Tomcat and WebLogic updates are integrated into CI/CD pipelines (Jenkins, GitLab CI, Azure DevOps). Monitoring & Compliance: Implement security monitoring tools and best practices to ensure compliance with CIS, NIST, ISO 27001, and PCI-DSS. Incident Response: Work with security teams to investigate and remediate vulnerabilities related to Tomcat and WebLogic. Documentation & Reporting: Maintain detailed records of patching activities, vulnerability reports, and risk assessments. Requirements Required Skills & Experience: xx years of experience in a DevOps, IT Security, or System Administration role. Strong knowledge of Apache Tomcat and Oracle WebLogic security vulnerabilities and patching methodologies. Experience with Java application servers, middleware administration, and hardening techniques. Proficiency in Linux (Ubuntu, RHEL, CentOS) and Windows Server administration. Hands-on experience with patch management tools and security updates for enterprise applications. Expertise in PowerShell, Bash, or Python scripting for automation. Familiarity with vulnerability scanning tools (Nessus, Qualys, Tenable, Rapid7). Experience working with Docker, Kubernetes, and cloud platforms (AWS, Azure, GCP). Collaborate closely with Dev teams and work on remediation solutions by understanding application architecture . Preferred Qualifications: Certifications such as Oracle Certified Professional (OCP), AWS Certified DevOps Engineer, RHCE, or CISSP. Experience working in Telecom industiries Prior experience with SIEM tools (Splunk, ELK, Datadog) for security monitoring. Prior experience with endpoint security and system hardening.

Requirements Proven knowledge of Database Activity Monitoring and real time incident reporting Generate various dashboard view Develop Reports for customer Good understanding of TCP/IP and UDP Good understanding of general security products and controls Good understanding of SOC/security management workflows in enterprise organizations. Experience in customer-facing roles. Strong Application Operating System Networking troubleshooting skills Good Analytical & development skills. OS expertise (Linux, RHEL, CentOS) Excellent oral and written communication skills. Responsibility Monitoring of the Databases and Instances, Analyze any DAM related incidents and Escalate the incidents with Banks Stakeholders. Co-ordinate closely with the SOC team for any integration of Databases and Instances Manage Backup, Archiving and Restore of configuration. Generate reports and highlight compromises

Role: Install and maintain all server hardware and software systems and administer all server performance and ensure availability for same. Help troubleshoot problems with Linux servers, running different versions of Linux, including Red Hat and CentOS Engage in continuous testing of new Linux versions and applications on an on-demand basis. Assist with user management, such as creating accounts for new hires and training seasoned professionals on company policies. Design and maintain all system tools for all scripts and automation processes and monitor all capacity planning. Install and maintain servers. Help automate server maintenance, including running scripts and automated processes. Monitor everyday systems and evaluate availability of all server resources and perform all activities for Linux servers. Maintain and monitor all system frameworks and provide after call support to all systems and maintain optimal Linux knowledge. Requirement: Experience with Linux OS (RHEL, CentOS). Installing, monitoring and upgrading Linux system software on company servers and computers. Creating and setting standardized backup and recovery policies, as well as security policies. Applying patches and upgrades when necessary. Assisting in resolution of hardware/software platform problems in complex, multi-layered environment. Analyzing impact of software changes across other functional units. Establish, implement, and record Unix Administrator best practices. Implementing and managing system to proactively monitor infrastructure. Specialty in RHEL 7, 8 and 9 systems Strong familiarity with Infrastructure as Code tools such as Ansible, Terraform and Puppet Experience with Red Hat rgmanager and/or Pacemaker clusters Maintain responsibility for racking/deracking servers and network connections. Making recommendations for upgrades to hardware and software based on existing operations, pending needs and available budget. Familiarity with multiple information technologies that include server virtualization, cloud based infrastructure, automation, VMWare and AWS. Familiarity with high availability, disaster recovery, LDAP and load balancer concepts is a plus. Experience with troubleshooting and support Java JBoss applications is a plus.

Project Role : Application Lead Project Role Description : Lead the effort to design, build and configure applications, acting as the primary point of contact. Must have skills : SUSE Linux Administration Good to have skills : No Function Specialty Minimum 5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As an Application Lead, you will lead the effort to design, build, and configure applications, acting as the primary point of contact. You will oversee the application development process and ensure successful implementation. Roles & Responsibilities: Expected to be an SME Collaborate and manage the team to perform Responsible for team decisions Engage with multiple teams and contribute on key decisions Provide solutions to problems for their immediate team and across multiple teams Lead the application development process Ensure successful implementation of applications Professional & Technical Skills: Must To Have Skills:Proficiency in SUSE Linux Administration Strong understanding of system administration Experience in configuring and maintaining Linux servers Knowledge of shell scripting and automation tools Familiarity with virtualization technologies Additional Information: The candidate should have a minimum of 5 years of experience in SUSE Linux Administration This position is based at our Mumbai office A 15 years full-time education is required Qualifications 15 years full time education

Linux, GCP Cloud, GCP IAM, Splunk, and Grafana Specialist Position Overview: Experienced Linux and Cloud Infrastructure Specialist with expertise in managing GCP Cloud services, GCP Identity and Access Management (IAM), monitoring systems with Splunk, and visualisation using Grafana. Responsible for deploying, securing, and optimizing cloud environments, monitoring infrastructure health, and automating processes to ensure robust, scalable, and secure operations. Key Responsibilities: Linux System Administration: Administer, configure, and troubleshoot Linux environments (Ubuntu, CentOS, RHEL) both on-premises and in cloud environments. Perform system upgrades, patch management, security hardening, and automation of administrative tasks using Shell scripting and Ansible. Monitor system performance, manage disk space, user accounts, and configure backup solutions. Google Cloud Platform (GCP): Design, implement, and maintain scalable cloud infrastructure on GCP using Compute Engine, Kubernetes, Cloud SQL, and Cloud Storage. Architect and deploy resilient cloud solutions, ensuring high availability and disaster recovery plans. Implement infrastructure as code (IaC) using Terraform or GCP Deployment Manager for automated provisioning and environment consistency. GCP IAM (Identity and Access Management): Manage and secure cloud access with GCP IAM, defining roles, policies, and permissions to adhere to the principle of least privilege. Configure service accounts, OAuth2 authentication, and manage API access for applications. Regularly audit IAM policies and ensure compliance with organizational security protocols. Monitoring & Logging (Splunk & Grafana): Set up, configure, and manage Splunk for log ingestion from multiple cloud and on-prem sources, create custom queries, dashboards, and alerts for real-time monitoring. Analyze system and application logs in Splunk to troubleshoot issues and generate insights into system health. Build and maintain Grafana dashboards for real-time visualization of system metrics, including CPU, memory usage, network traffic, and custom KPIs. Create and manage alerting systems in both Grafana and Splunk to proactively monitor performance thresholds and security events. Security & Compliance: Implement security best practices for cloud environments, including IAM policies, firewalls, VPN configurations, and data encryption. Conduct vulnerability assessments, log analysis, and continuous monitoring to ensure the security of cloud and on-prem systems. Ensure compliance with regulatory standards and internal governance through proper audit logging and access control mechanisms. Automation & Scripting: Automate routine cloud and system operations with Shell scripts, Python, and tools like Terraform and Ansible. Implement auto-scaling policies and load balancing solutions in GCP to optimize resource utilization. Deploy and manage CI/CD pipelines for efficient software delivery and infrastructure updates. Troubleshooting & Incident Management: Actively monitor systems, troubleshoot performance issues, and resolve outages using logs, monitoring tools, and performance metrics. Lead root cause analysis for critical incidents and drive system reliability improvements. Collaborate with cross-functional teams to ensure optimal cloud performance and availability. Qualification: Bachelors degree or Masters degree in Information Systems, Information Security, or related fields Requirements: Experience: 6-7 years of hands-on experience in Linux system administration, GCP cloud services, IAM management, and monitoring tools like Splunk and Grafana. Technical Skills: Linux: Extensive experience with RHEL, CentOS, Ubuntu. GCP: Proficient in Compute Engine, Kubernetes, Cloud Functions, VPC, Cloud SQL, and Storage. IAM: Strong expertise in managing GCP IAM roles, policies, and service accounts. Monitoring: Deep knowledge of Splunk for log management, alerting, and dashboard creation. Grafana: Experience with creating and maintaining dashboards, integrating data sources, and alert management. Automation: Scripting with Bash, Python, and experience with IaC tools like Terraform and Ansible. BRS & SMTP: Knowledge on Backup and recovery Solution and SMTP would be a plus Certifications (Preferred): Google Cloud Professional or Cloud Security Engineer. Splunk Core Certified Power User or Admin. Red Hat Certified Engineer (RHCE).

Description Mongo DBA Mandatory Skills Mongo Replica set Administration Experience on Upgrading Mongo databases from versions 5 ? 7 Experience on Upgrading Mongo Ops Manager from versions 6 ? 8 Experience on integration of Mongo with Active directory Kerberos Automation experience using ansible , bitbucket Jenkins Preferred Location Chennai Essential Skills/Basic Qualifications3 years experience in Infrastructure Management 2 years experience in Database Administration and Management 2 years experience in Production Support 3 years experience in Service Management Desirable skills/Preferred Qualifications2 years experience in Infrastructure Automation and Optimisation 2 years experience in DevOpss tooling Named Job Posting? (if Yes - needs to be approved by SCSC) Additional Details Global Grade C Level To Be Defined Named Job Posting? (if Yes - needs to be approved by SCSC) No Remote work possibility No Global Role Family To be defined Local Role Name To be defined Local Skills MongoDB;Mongo databases from versions 5 ? 7;Kerberos Languages RequiredENGLISH Role Rarity To Be Defined

About The Role : Linux Kernel and Device Drivers, 6 to 10 years of hands on experience Role and Responsibilities 1. Responsible for the Linux Kernel and platform software, BSPs, Drivers (Yocto, Ubuntu, RedHat, CentOS), hypervisors, Boot Loaders, Diagnostics deliverable to the customer 2. Responsible for key Linux domains:Networking, GPU/Graphics, Multimedia. Experience and Skills 1. Should have prior experience in leading a team for Linux or Board Support Package delivery for ARM-Cortex or Intel x86 based SoC architectures and evaluation boards 2. Expert in ARM Cortex architecture or Intel x86 architecture based SoC architectures with a proven experience in Uboot based bootloader and Linux kernel and device drivers development and integration 3. Should have proven experience in technically leading mid-size team of 10-15 members 4. Should have experience in leading multi-disciplinary teams working on bootloaders, kernel development, device drivers integration, validation and verification and Linux OS bring-up 5. Prior hands-on experience in developing complex device drivers like PCIe Gen 4/5, USB 2.0, USB 3.0, Ethernet, SD and eMMC is an added advantage 6. Prior hands-on experience in kernel and device drivers debugging using gcc and gdb toolchain is preferred 8. Familiarity with GIT version control tool for software versioning and release packaging is required Do - Strategy Development and Deployment - Support development of overall practice charter for the organization - Achieve talent capability improvements by creating and deploying annual plan based on business strategy, requirement analysis and emerging business realities - Determine optimal structure and roles in the team for increased efficiency and effectiveness - Program / Intervention Design and Development - Address specific practice related challenges by working with business leaders to understand the problem, designing and deploying specific programs, processes or interventions. - Drive contextualization as per unit requirements, in programs deployed - Direct future capability building within the practice by developing new programs in consultation with business leaders, academia and external parties - Increase effectiveness of existing programs, policies or processes by commissioning and overseeing program redesign and refresh - Enhance the team design and delivery capabilities by devising and implementing frameworks for program effectiveness measurement - Team Management and Development - Provide overall direction and guidance to the team for program design and delivery - Complete all people processes for the team such as performance Nxt, WLQ etc. as applicable - Build team capability by reviewing team performance and recommending learning / development intervention in consultation with the concerned teams - Support & motivate the team by - - Coaching team members to build expertise and skill within the function - Driving focus in the team by aligning them with annual plans and performance goals - Encouraging team to undertake self-development and capability building.

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.

We are looking for Devops Engineer. Amazon Web Services AWS: ElasticBeanstalk, RDS, Lambda, Route 53 Data: PostgreSQL, NoSQL (DynamoDB), Liquibase Monitoring and Logging: NewRelic, ElasticSearch, CloudWatch Linux: Amazon Linux, CentOS, Ubuntu Languages: Python, Node.JS, Bash Continuous Integration/Delivery: Atlassian Bamboo, Jenkins, GitLab, GitHub, ElasticBeanstalk IaC: Terraform, CloudFormation Version Control: Git, SVN Experience in other software/tools would be beneficial such as Harness, Docker, Kubernetes. Candidate will be responsible for the availability of the cloud-based infrastructure to agreed service levels. Optimize and implement enhancements to the infrastructure using IaC. Maintain scripts used for the build, automation, and deployment of the infrastructure. Design and implement cost savings as AWS services are enhanced or become available. Backup and Disaster Recovery implementations and processes. Coordinate changes to the infrastructure and champion upcoming changes within the change review processes. If downtime is required, coordinate and notify of upcoming and current downtime with regular status reports. Ensure all related operations documentation is kept up to date with any changes. Management of the CD/CD infrastructure development, build, automation, and operations. Design and implement enhancements to the automation around the CDI/CD solution. Manage the deployment processes across both development and Production environments. Maintain scripts used for the build, automation, and deployment of the solution. Manage allocation and setup of new customer specific environments. Maintain configuration management and configuration deployment of the ICS solution. As needed, respond to live support requests during the support rotation. Ensure requests for enhancement to the applications are put in place to reduce live support requests in the future. Provide guidance and assistance to the ICS Development and Testing teams when required. Log monitoring for incidents and performance. Securing cloud systems with appropriate controls and checks. Security Incident response and coordination. Reporting and recording on performance, billing, and security controls. Maintain security documentation as changes occur. Optimization, implementation and configuration of both infrastructure and application-level alerts. Constant review of all alerts to ensure a reduction of alert fatigue. Quarterly review of all alerts to ensure alerts are working and still valid. Respond to monitoring alerts on a 24/7 basis. Follow basic troubleshooting steps to resolve any alerts and/or incidents raised by Support Teams or customers. Provide documented Root Cause Analysis for any incidents where required. Assist with training and mentorship of the Junior DevOps team members. Relevant tertiary qualification. Relevant certifications (e.g. AWS certificates). Excellent communication skills, both written and verbal.

Job Role: Sr. Linux & storage Admin Responsibilities: Install, upgrade, and maintain Linux based systems such as Red Hat, Ubuntu, CentOS on on-prem as well as Azure Cloud. Troubleshoot problems with Linux servers, running various versions of Linux, including Red Hat, Ubuntu, CentOS on on-prem as well as Azure Cloud. Engage in continuous testing of new Linux versions on on-prem as well as Azure Cloud. Ensure systems always comply with security policies, including vulnerability assessment, patching, and hardening. Respond promptly to incidents, investigate & provide temporary &/or permanent resolution of incidents escalated. Provide timely status updates to relevant parties and management. Manage system changes through change request process & provide status reports to the relevant parties. Monitor & measure the performance & availability of systems proactively; implement corrective actions identified to improve performance & availability. Proactive capacity planning and report to Sr. Management Collaborate with other teams and team members to develop automation strategies and deployment processes. Create and modify scripts or applications to perform tasks. Manage Backup/Monitoring/Antivirus/Nessus/Qradar endpoint. Manage various HA cluster. Ensure daily/weekly/monthly backup are performed successfully on daily basis. Documentation Create/Update SOPs and desk side notes. Exceptionally good written and verbal communication skills Understand and provide input in designing of the infrastructure with optimized approach. Operate Storage in main Datacenter and DR site. Providing operational support of the Dell EMC PowerStore, Dell EMC, HPE NAS environment. Create, manage, and maintain FCIP replications configurations between main site and DR. Administer and maintain SAN configuration and operations. Create, manage, and maintain storage configurations and replication between main site and DR. Create and manage Storage Pools, Volumes, Snapshots Conduct regular performance tuning for the hosted storage system. Ensure License compliance for Storage and SAN environment. Work with technology providers to upgrade Storages operating system, and Firmware to new versions. Keep up to date documentation for the storage, diagrams, and baselines. Provides system administration and maintenance support on Linux, VMware/Hyper-V, Windows, and UNIX-based environments in client/server, network, and data storage capacities. Required Skills and Qualifications: Bachelors degree in computer science or a related field 10+ years of Linux Admin experience in RedHat, CentOS and Ubuntu Red Hat Certified System Administrator (RHCSA) Red Hat Certified Engineer (RHCE) Microsoft Certified: Azure Administrator Associate Designing and Implementing Microsoft DevOps Solutions VMware Certified Technical Associate - Data Center Virtualization ITIL Foundation certified . 8 years of Storage admin experience Deep knowledge of Dell EMC PowerStore, Dell EMC, HPE NAS environment Deep knowledge of SAN Switches and SAN fabric Good knowledge of storage Replication Knowledge of sanpshot, clone Certified in Del EMC storage. Certified in any San switch.

What role you will play in our team The HPC Systems Engineer role has the overall responsibility to work within a team to provide a performant, reliable, and secure high-performance computing (HPC) environment. The HPC Systems Engineer will be involved in various aspects of designing and engineering our HPC system as well as be responsible for managing day-to-day operations and maintenance activities including, but not limited to the following: general troubleshooting of any issues that may arise, monitoring overall system health, performing system maintenance tasks, and evaluating new hardware/system software. Job location is based out of Bengaluru, Karnataka Kindly click on the below link to apply on the job opening https://jobs.exxonmobil.com/job-invite/79703/ What you will do Establish strategies for overall support of the system! Evaluate new hardware and software and understand potential benefits/impacts it can have in the environment. Perform hardware maintenance. Perform software installations and upgrades, inclusive of operating system. Monitor overall system performance and health. Provide support for the management of data in the environment. Work with users to resolve problems and ensure they are able to effectively utilize the system. Interact with both business customers and technical teams that are globally distributed and within varied time zones Engaging with vendors for problem resolution of existing infrastructure and discussion of roadmaps and new technologies for evaluations Foster a supportive work environment and maintains open, productive interactions among team and across organizations Build and maintain cross-organizational contacts to facilitate execution of work. About You Skills and Qualifications B.E./B.Tech in Computer Science or related degree area (e.g. Computer Engineering, Information Systems) or equivalent skills work experience with CGPA 6 and above. Excellent technical, analytical, and communication skills A minimum of 5 years of hands-on Linux experience (e.g. RHEL, CentOS) and production infrastructure support (e.g. networking, storage, monitoring, compute. Experience in high performance computing, system administration and technical support (e.g. installation, configuration, maintenance, upgrade, retirement, problem resolution) Experience in HPC technologies such as parallel/distributed files systems (e.g. Lustre, GPFS), high speed interconnect fabrics (e.g. Infiniband, Omni-Path), and HPC batch scheduling software suites (e.g. PBSPro, SLURM) Proficiency in technical writing and documentation of solutions Solid understanding of data center operations fundamentals in networking, cooling, and power Works well in a team environment. Self-motivated Preferred Qualifications/ Experience Strong IT skills in infrastructure and applications Experience with supporting large scale production environments. Experience in implementing changes and security controls in a global framework. Understanding of data center operations fundamentals in networking, cooling, and power Knowledge and experience with installing/compiling vendor and open-source software. Knowledge and experience with application/infrastructure deployment and support in one or more of the major cloud environments Comfortable in relocating to Bengaluru and working hour - (1:30 PM to 10:30 PM IST)

JR REQ ---Linux Administrator ----6to8year---NEW DELHI, HYDERABAD---Gokul Kannan -- TCS C2H ---900000

Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: We are seeking a highly skilled Staff Engineer with deep expertise in Red Hat Enterprise Linux (RHEL) and CentOS distributions. The ideal candidate will have extensive experience in designing, implementing, and maintaining complex Linux-based systems with deep knowledge of the Linux kernel as well as the upstream contribution experience. As a Principal Engineer, you will play a critical role in leading technical projects, mentoring junior engineers, and driving innovation within our organization. Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 4+ years of Software Engineering or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 3+ years of Software Engineering or related work experience. OR PhD in Engineering, Information Systems, Computer Science, or related field and 2+ years of Software Engineering or related work experience. 2+ years of work experience with Programming Language such as C, C++, Java, Python, etc. Lead the design, implementation, and maintenance of Linux-based systems, with a focus on RHEL and CentOS distributions. Collaborate with cross-functional teams to develop and deploy scalable and reliable infrastructure/edge solutions. Provide technical leadership and mentorship to junior engineers, fostering a culture of continuous learning and improvement. Troubleshoot and resolve complex technical issues related to Linux systems, ensuring high availability and performance. Stay up-to-date with the latest industry trends and best practices in Linux Distro management and security. Participate in code reviews, design discussions, and technical decision-making processes. Proven track record of designing, implementing, and maintaining complex Linux-based systems Strong knowledge of networking, security, and virtualization technologies Strong Linux kernel understanding in the areas of memory and scheduling Proficiency in scripting languages such as Bash, Python, or Perl Excellent problem-solving skills and the ability to work under pressure Strong communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams Preferred Qualifications: Bachelor's or Master's degree in Computer Science, Information Technology, or a related field. 10+ years of experience in Linux Distros, with a strong focus on RHEL and CentOS distributions Certifications such as RHCE (Red Hat Certified Engineer) or RHCA (Red Hat Certified Architect) are highly desirable Experience with containerization technologies such as Docker and Kubernetes.

About The Role : Skills: Linux Adminstration , SE Linux , NFS , CIFS mounts , FTP management and Performance management Technology - REDHAT Linux versions 7 , 8 & 9 , CENTOS , AIX , Ubuntu

Role & responsibilities BE/B. Tech/M. Tech/MSc/MCA or equivalent qualification 4+ years of Linux System Administration experience Ubuntu, CentOS, RHEL) 1+ years of exposure to OpenStack or similar cloud platforms Proficiency in scripting Bash/Python) for automation Strong troubleshooting skills and system hardening experience Excellent written and verbal communication skills Technical Skills:- Expertise in Linux server administration Ubuntu, CentOS, RHEL) Hands-on experience with LVM, RAID, and NFS Proficient in using monitoring tools Prometheus, Grafana, Nagios) Knowledge of OpenStack components Nova, Neutron, Horizon) Familiarity with configuration management tools Ansible, Puppet, Chef) Experience with ticketing systems ServiceNow, SNOW) Strong decision-making and problem-solving abilities Effective multitasking and organizational skills

JRole & responsibilities Job Summary: The Linux Administrator (L1/L2) will be part of the ISS team, working closely with developers from multiple projects to ensure smooth operations of bare-metal and cloud-based (AWS, Azure) Linux environments. The role requires expertise in configuring critical services like LAMP stack, Git, and SVN while emphasizing Data Center management, Virtualization, team collaboration, and ITIL-based ticketing tools (JIRA, ServiceNow). Job Description: Worked in Operating Systems: RHEL, CentOS, Ubuntu, Debian, SUSE Networking: IP addressing, DNS, DHCP, Routing Servers & Services: Apache, Nginx, MySQL, PostgreSQL, Samba, NFS, SSH Monitoring Tools: Nagios, Zabbix, Prometheus Security & Authentication: SSSD, LDAP, Kerberos Version Control & CI/CD: Git, SVN, Basic Jenkins knowledge Key Responsibilities: 1. System Administration & Maintenance Perform daily health checks (CPU, memory, disk usage, logs). Manage user accounts, groups, and access permissions. Handle system startup/shutdown, file system management (LVM, RAID). Ensure server uptime and proactive monitoring. 2. Incident Management (L1 Support) Troubleshoot boot failures, performance degradation, and network issues. Analyze system logs (Syslog, Journalctl, Dmesg) for issue identification. Restart essential services (Apache, Nginx, MySQL, SSH, etc.). Reset passwords, unlock accounts, and manage security settings. Escalate critical issues to L3 teams. 3. Patch Management & Security Apply OS patches and security updates (YUM, APT, DNF). Configure and manage firewalls (iptables, firewalld, UFW) and SELinux/AppArmor. Conduct vulnerability scans and enforce security best practices. 4. Critical Services & Dev Team Collaboration Set up and manage LAMP servers (Linux, Apache, MySQL, PHP) for development teams. Configure Git, SVN repositories for version control. Work closely with developers to support deployments and infrastructure needs. Preferred candidate profile Perks and benefits

Defines, develops, and executes platformbased validation environments, test suites, and plans and drives characterization and yield enhancements to ensure testability, manufacturability, and production of integrated circuits. Develops debug test methodologies, complex software programs for new device features, and design validation vectors. Evaluates components to ensure performance meets specifications and delivers optimal match of component requirements with production equipment capability. Applies knowledge of platform level tools and techniques to conduct root cause analysis, failure analysis, troubleshoot, and debug crossdiscipline and complex integration issues of the platform. Documents test results, analyzes test data, communicates results while continually improving test methods. Conducts integrated platform level validation, verifies that the product meets quality and/or reliability attributes and complies with applicable specifications. Drives product requirements as needed by customers to ensure necessary capabilities for platform validation activities. Collaborates with multiple teams across board design, power, platform design, development, and debug to ensure all features are validated and optimized timely. Works with product development engineers and end customers as first points of contact to support debug, root cause analysis, and customer platform issues. Qualifications Bachelor's or Master's degree in Computer Science, Electrical Engineering, or a related field. Proven experience in platform validation, debugging, and test content development, with a focus on server reset functionalities. Strong understanding of server architectures, hardware components, and operating systems, specifically Windows and CentOS. Proficiency in scripting languages (e.g., Python) for test automation, debugging, and test content development. Experience with validation, debugging, and test content development tools and frameworks (e.g., Jenkins, GDB, WinDbg). Excellent problem-solving skills and attention to detail. Strong communication and collaboration skills, with the ability to work effectively in a team environment. Familiarity with version control systems (e.g., Git) and issue tracking tools (e.g., JIRA). Knowledge of industry standards and best practices related to server reset, platform validation, debugging, and test content development.

About The Role : Minimum 5 years of experience working as a Linux security administrator( Kernel updates/Patching) Minimum 3 years of experience working with Ansible, Ansible Tower Minimum 3 years of experience scripting and writing automations Minimum 2 years of experience working hands on with chef Requires a background working as an IT security engineer, in a highly security environment Works in the area of Software Engineering, which encompasses the development, maintenance and optimization of software solutions/applications.1. Applies scientific methods to analyse and solve software engineering problems.2. He/she is responsible for the development and application of software engineering practice and knowledge, in research, design, development and maintenance.3. His/her work requires the exercise of original thought and judgement and the ability to supervise the technical and administrative work of other software engineers.4. The software engineer builds skills and expertise of his/her software engineering discipline to reach standard software engineer skills expectations for the applicable role, as defined in Professional Communities.5. The software engineer collaborates and acts as team player with other software engineers and stakeholders. Primary Skills Must have 5 + Years of experience Secondary Skills Verbal Communication

JPC REQ--- REDHAT LINUX --6-8 YEARS---9.2 LPA--- IMM-15 DAYS---CHENNAI---TCS---CTO H---NAVI SHARVIN--- GOKUL KANNAN

Education B.E./B.Tech/MCA in Computer Science Experience 3 to 6 Years of Experience in Kubernetes/GKE/AKS/OpenShift Administration Mandatory Skills ( Docker and Kubernetes) Should have good understanding of various components of various types of kubernetes clusters (Community/AKS/GKE/OpenShift) Should have provisioning experience of various type of kubernetes clusters (Community/AKS/GKE/OpenSHIFT) Should have Upgradation and monitoring experience of variouos type of kubernetes clusters (Community/AKS/GKE/OpenSHIFT) Should have good experience on Conatiner Security Should have good experience of Container storage Should have good experience on CICD workflow (Preferable Azure DevOps, Ansible and Jenkin) Should have goood experiene / knowlede of cloud platforms preferably Azure / Google / OpenStack Should have good experience of container runtimes like docker/cotainerd Should have basic understanding of application life cycle management on container platform Should have good understatning of container registry Should have good understanding of Helm and Helm Charts Should have good understanding of container monitoring tools like Prometheus, Grafana and ELK Should have good exeperince on Linux operating system Should have basis understanding of enterprise networks and container networks Should able to handle Severity#2 and Severity#3 incidents Good communication skills Should have capability to provide the support Should have analytical and problem solving capabilities, ability to work with teams Should have experince on 24*7 operation support framework) Should have knowledge of ITIL Process Preferred Skills/Knowledge Container Platforms - Docker, Kubernetes, GKE, AKS OR OpenShift Automation Platforms - Shell Scripts, Ansible, Jenkin Cloud Platforms - GCP/AZURE/OpenStack Operating System - Linux/CentOS/Ubuntu Container Storage and Backup Desired Skills 1. Certified Kubernetes Administrator OR 2. Certified Redhat OpenShift Administrator 3. Certification of administration of any Cloud Platform will be an added advantage 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

Role Title TechOps Engineer Production Database Support Employee Interviewed No Reports To Senior Software Engineer -IT (Pankaj Parthe) Company Bajaj Finance limited Function/ Department IT-Infrastructure – Production Support Written By Deputy National Lead Approved By (Jobholder) Mudit Mehrish Approved By (Immediate Superior) Bihag Andharia Date (written on) 25-Feb-2025 1. JOB PURPOSE Junior Database Administrator job consist of installation, database creation, performance monitoring, Data security, troubleshooting, Daily backup tracking, Database alert tracking, incident tracking, Change Management tracking and data extractions for MIS Reporting/Analysis 3. PRINCIPAL ACCOUNTABILITIES A- Minimum required Accountabilities for this role • Provide 24x7 support for mission critical production databases. • PostgreSQL Database Installation, monitoring, managing, and maintaining production databases. • Resolving Incidents/service request and update the status. • Tracing of daily backups/incidents/database alerts/Governance & compliance/Support to DR drill/database growth etc • Monitor the database health using monitoring tools. • SQL query tuning hands-on experience • Data extractions for weekly, monthly & quarterly MIS reporting/Monthly deck/issue investigation & update database inventory • Experience in installing, managing, monitoring Postgres Version 12, 13, 14, 15, 16 • Experience in PostgreSQL Server DB Creation, User creation and Permissions, Object creation etc. B- Additional Accountabilities pertaining to the role 4. MAJOR CHALLENGES • No of Database servers to be monitored are increased up to 50 • No of compliance points are 65 to be maintained on all 50 Servers. • No consistent support from Off-Role team • Maintaining 100% uptime on all database servers • Regular database patching and VA resolution MoM 5. DECISIONS • Only Critical servers are being monitored with existing team member 6. INTERACTIONS Internal Clients Roles you need to interact with inside the organization to enable success in your day to day work Internal Team Off Rolls team – Off-Role DBA Risk team Credit Team Collections Team Support Teams (HR,Admin,IT) - He will be interacting only with IT sub-departments External Clents Roles you need to interact with outside the organization to enable success in your day to day work Customers/ External partners – External Business partner for Database Administrator team and Monitoring team 3 7. DIMENSIONS Financial Dimensions Business Volume: Around 50+ SQL Database Servers Other Dimensions Total Team Size: 3 Number of Direct Reports: 1 Number of Indirect Reports: 1 Number of Outsourced employees: Number of locations: 1 Number of products: No of servers to be managed 50+ 4 8. SKILLS AND KNOWLEDGE Educational Qualifications a) Qualifications Minimum qualification required is B.E./B.Tech/BSC-IT with minimum of 2.5+ Years of experience in PostgreSQL DBA • Work Experience • Should have good analytical and problem-solving skills. • Should have strong ownership. • Should have good communication skills. • RDBMS: Experience in PostgreSQL version 12,13,14,15,16 etc. • Operating Systems: Knowledge of Linux technology RedHat, CentOS, Debian, etc. • Operating Systems: Experience in Windows 2008 R2/2012/2016/2019 Server, & Linux RedHat • Backup and Recovery: Experience of DB Backup and Disaster Recovery • HA/DR: Knowledge of HA\DR concepts. 4Role & responsibilities Preferred candidate profile Perks and benefits