2687 Linux Administration Jobs - Page 15

As a Linux Administrator at Praeclarum Tech, your primary role will be to ensure the health and performance of our servers while providing excellent customer service to our users. You will be responsible for monitoring and maintaining Linux servers, responding to alerts, fixing issues, and communicating effectively with users via various channels such as chat, email, and calls. Key Responsibilities: - Monitor and maintain Linux servers including Ubuntu, Kali Linux, and RHEL-family distributions, as well as core services such as NGINX, Apache, systemd, SSH, DNS, and firewalls. - Triage alerts from monitoring tools like Prometheus, Grafana, Zabbix, Nagios, CloudWatch, etc., investigate issues ...

Job Title : LINUX ADMIN Location: Chennai Mode :Face 2 Face Experience Range : 5 to 10 years-L2 Date- 08 Nov 25 (Saturday) Please apply only if you can attend In Person drive at TCS Office on 08 Nov 25 (Saturday). If interested, Method to confirm: Share your updated CV with the below-required details at the earliest to Pavithra.gopal@tcs.com. After validation will share invite. Subject line as: TCS - Chennai - 8th Nov 2025-Confirmation to attend Walkin Name: PAN ID: Email: Skill: Contact: Total Years of exp: Current CTC: Expected CTC: Current Company: Preferred Location: Notice Period: Highest qualification which is full time: Any gaps/breaks in career/Education: If any, please mention years...

TCS is Looking for a for Deployment Engineer in Hyderabad . Please go through the JD below and share your resume with the below mentioned details if you wish to apply. Note :: Face to Face Interview in Hyderabad on 8h of November (Saturday) Deployment Engineer Hyderabad (Face to Face Interview in Hyderabad on 8h of November (Saturday) Exp. Needed: Min 4 to 8 years of experience Required Qualifications: (Education, Technical Skills/Knowledge) Qualified candidates will have a Bachelor's or Master's degree in Engineering with 4+ years work experience. Good if it is in Telecom industry. Experienced system integrators willing to work hard to achieve superior Redhat Linux, Docker, Kubernetes, Ansi...

Urgent job opening for Senior Linux Administrator at Lower Parel / Currey Road, Mumbai. Qualification: Any Bachelors Degree . Experience: Minimum 4+ years in Linux administration. Required Skills: 1. Strong expertise in RedHat Linux 2. Hands-on experience with VMware, Nutanix. 3. Proficiency in Ansible, Shell Scripting & Linux security patching 4. Familiarity with JIRA ticketing tools Job Responsibilities: 1. We are looking for an experienced Linux Administrator with strong expertise in VMware, Nutanix, and Linux infrastructure. If you have a passion for IT infrastructure and want to be part of the dynamic Media & Entertainment industry, this is the perfect opportunity for you! 2. Incident M...

As a Linux Administrator in our company, you will be responsible for managing Linux-based environments efficiently. Your key responsibilities will include: - Writing Ansible playbooks and roles to automate system tasks effectively. - Demonstrating a solid understanding of TCP/IP, VLANs, firewalls, routing, load balancers, and network security. - Utilizing scripting languages like Bash, Python, or similar for system automation. - Working with monitoring tools such as Nagios, Zabbix, Prometheus, or similar tools for system health checks. - Applying knowledge of firewalls, intrusion detection, and Linux security best practices to ensure a secure environment. - Exposure to cloud platforms like A...

Your Impact: Sr. Technical Support Specialists are responsible for delivering highest quality technical support on OpenText products, addressing the customers concerns not just at a technical level but also from a customer service perspective. Our Sr. Technical Support Specialist position offers you an opportunity to learn exciting technologies and exercise critical and creative thinking as youll work on unique customer issues to provide resolutions. What the role offers: Represent OpenText acting as first point of contact for all technical support inquiries Incident management and collaboration with other teams while adhering to SLAs and KPIs Utilize exceptional written and verbal communica...

About The Role Project Role : Application Support Engineer Project Role Description : Act as software detectives, provide a dynamic service identifying and solving issues within multiple components of critical business systems. Must have skills : Vmware Virtualization Administration Good to have skills : NA Minimum 3 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As an Application Support Engineer, you will act as software detectives, providing a dynamic service that identifies and resolves issues within various components of critical business systems. Your typical day will involve collaborating with team members to troubleshoot problems, ...

About The Role Project Role : Infra Tech Support Practitioner Project Role Description : Provide ongoing technical support and maintenance of production and development systems and software products (both remote and onsite) and for configured services running on various platforms (operating within a defined operating model and processes). Provide hardware/software support and implement technology at the operating system-level across all server and network areas, and for particular software solutions/vendors/brands. Work includes L1 and L2/ basic and intermediate level troubleshooting. Must have skills : AIX System Administration Good to have skills : NA Minimum 3 year(s) of experience is req...

We are looking for a highly skilled and experienced professional with 0 to 30 days of notice period to join our team as a TDSC - MCU/ Embedded expert in Bangalore. The ideal candidate will have strong C programming and analytical skills, with experience in embedded product development. Roles and Responsibility Design, develop, and test embedded systems using ARM Cortex-M series or A series MCUs. Develop and implement RTOS, IoT protocols, Secure Boot, bootloader, firmware upgrade, cryptography, and security features for MCUs. Collaborate with cross-functional teams to identify and prioritize project requirements. Analyze and troubleshoot complex technical issues related to embedded systems. D...

Operating Systems Administration: Administer and maintain a variety of operating systems, including HP UX, SUSE Linux, AIX, Linux, Ubuntu, and Solaris Ensure the stability, performance, and security of these platforms Patch Management: Administer patch management processes for all supported operating systems to address vulnerabilities and maintain system health Implement regular updates and security patches Operating System Optimization: Analyze and optimize the performance of different operating systems, identifying and resolving bottlenecks and resource utilization issues Implement best practices for efficient system operation Hypervisor Administration: Administer virtualization technologi...

Key Responsibilities: Database Engineering & Optimization Manage, optimize, and monitor SQL (PostgreSQL, MySQL, SQL Server) and NoSQL (MongoDB, Cosmos DB, etc.) databases with a focus on cloud-based PaaS solutions (azure preferred). Implement database performance tuning techniques such as indexing, caching strategies, partitioning, and query optimization in self-managed and managed DB. Automate database backups, replication, high availability (HA), and failover strategies, Db Health & Maintenance and cluster setups using cloud-native tools. Hands on with DB Updates and Patching / Security and Access Control / Data Integrity and Consistency checks. DevOps & Infrastructure Automation Automate ...

About The Role 7+ years of hands-on VoIP engineering experience, with a strong focus on carrier SIP trunking and interoperability. Expert-level knowledge of SIP signaling (INVITE, BYE, REGISTER, re-INVITE, UPDATE, PRACK, REFER, etc.), SDP negotiation, RTP/RTCP, and SIP headers. Proven ability to troubleshoot complex SIP interoperability issues across different carrier platforms and SBCs.Strong experience with Session Border Controllers (SBCs) and SIP proxies (e.g., Ribbon, AudioCodes, Oracle/Acme Packet, OpenSIPS,Kamailio, etc.). Proficiency with diagnostic toolsWireshark, sngrep, Homer/HEP, SIPp, Empirix, etc. Solid networking knowledgeIP, DNS, subnetting, VLANs, routing protocols. Strong L...

About The Role Project Role : Application Support Engineer Project Role Description : Act as software detectives, provide a dynamic service identifying and solving issues within multiple components of critical business systems. Must have skills : AWS Administration Good to have skills : NA Minimum 3 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As an Application Support Engineer, you will act as software detectives, providing a dynamic service that identifies and resolves issues within various components of critical business systems. Your typical day will involve collaborating with team members to troubleshoot problems, analyzing system p...

We are seeking a Principal Engineer-Dry Utility(Infrastructure) to join our Transmission & Distribution team in India. This is an exciting opportunity for a motivated engineer to contribute to impactful Energy projects across global offices and continue developing their technical expertise in a supportive, high-performing team. Senior technical resource may serve as technical advisor for team Provides specialized technical input to studies and design for staff's specific area of expertise. Develops study and design procedures to facilitate high quality cost effective work by others. Participates in interdisciplinary review of project deliverables. Develops construction cost estimates and est...

Role & responsibilities * Linux Unix System Administration RHEL SUSE CentOS * Cloud Infrastructure Operations AWS Azure * Hands on administration of cloud infrastructure components AWS EC2 S3 RDS PostgreSQL Oracle IAM EBS Auto Scaling VPC Route53 Cloud Watch Lambda EKS

Greetings from TCS! Job Title : Linux L3 Venue: Tata Consultancy Services L-Centre, Plot No.78, 79 & 83, EPIP Industrial Area, Whitefield, Bangalore - 560066 Date: 8th Nov '25 Time: 9am-1pm Experience Range: 8-12 yrs Job description: TCS has always been in the spotlight for being adept in the next big technologies. What we can offer you is a space to explore varied technologies and quench your techie soul. What we are looking for: 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 L...

Job Summary: We are looking for a skilled DevOps Engineer Tools to design, implement, and maintain automation, CI/CD pipelines, and infrastructure tools that support software development and deployment. The ideal candidate will have experience managing DevOps ecosystems, integrating tools, and optimizing end-to-end delivery processes across multiple environments. Key Responsibilities: Design, build, and manage CI/CD pipelines using tools such as Jenkins, GitLab CI, or Azure DevOps . Develop and maintain infrastructure automation scripts using Terraform, Ansible, or CloudFormation . Implement and manage monitoring, alerting, and logging tools like Prometheus, Grafana, ELK Stack, or Splunk . A...

We are currently hiring for below skills between the experience range of 3-10 yrs for CHENNAI location. NETWORK ADMIN LINUX ADMIN FULL STACK DEVELOPER WINDOWS ADMIN STORAGE ADMIN AVD SPFX Power apps & Power automate desktop Power platform with Model Driven

1. Sr Linux System administrator who is very strong in scripting (preferably Perl) 2. Very strong in PL/ SQL ( can be Oracle or SQL) 3. Should be able to build AutoSys jobs from scratch

Design, implement, and manage cloud-native infrastructure (AWS/Azure/GCP). Build and optimize CI/CD pipelines to support rapid release cycles. Manage containerization & orchestration (Docker, Kubernetes).

Description: GlobalLogic seeking a Product Support Engineer - Compute to join our dynamic support team. In this role, you will provide advanced technical assistance to customers and internal stakeholders, focusing on compute services and related infrastructure. You’ll leverage your deep technical expertise in compute, networking, and system administration to troubleshoot complex issues, drive root cause analysis, and ensure high-quality customer experiences. Requirements: 2+ years of experience in technical support, cloud operations, or system administration roles. Strong understanding of virtualization, operating systems, performance tuning, and compute resource management. Hands-on experie...

As a System Administrator, you will be responsible for the administration, configuration, and maintenance of our servers and IT infrastructure. This includes working with a variety of operating systems, managing web servers, overseeing virtualization environments, fine-tuning JBoss and Apache Tomcat applications, preparing infrastructure for Drupal-based websites, applying patches to applications, and ensuring the reliability of our DNS and backup systems. Key Responsibilities: Server Management: Install, configure, and maintain servers running RHEL, Fedora, and Windows. Web Server Administration: Manage and optimize Apache Webserver, ensuring high availability and performance. Tomcat Admini...

Operating Systems Administration: Administer and maintain a variety of operating systems, including HP UX, SUSE Linux, AIX, Linux, Ubuntu, and Solaris. Ensure the stability, performance, and security of these platforms.Patch Management: Administer patch management processes for all supported operating systems to address vulnerabilities and maintain system health. Implement regular updates and security patches. Operating System Optimization: Analyze and optimize the performance of different operating systems, identifying and resolving bottlenecks and resource utilization issues. Implement best practices for efficient system operation.Hypervisor Administration: Administer virtualization techno...

Excellent troubleshooting skills in a Red Hat OpenStack environment. Hands on experience in OpenStack and Linux platforms are a must. Should have good experience in Linux Administration for both physical and virtual servers Required Candidate profile Minimum 2-4 years of experience in any Private Cloud technology. Hands on experience in OpenStack cloud administration tasks and Linux administration.

About The Role Project Role : Application Support Engineer Project Role Description : Act as software detectives, provide a dynamic service identifying and solving issues within multiple components of critical business systems. Must have skills : AWS Administration Good to have skills : NA Minimum 3 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As an Application Support Engineer, you will act as software detectives, providing a dynamic service that identifies and resolves issues within various components of critical business systems. Your typical day will involve collaborating with team members to troubleshoot problems, analyzing system p...