1397 Linux Administration Jobs - Page 3

Overview: We are seeking a highly driven and expert Technical Lead with deep C# programming expertise to join our growing Enterprise AI Services team within Platform Engineering. As a Technical Lead, Enterprise AI Services reporting to our Enterprise AI Services Senior Manager in this critical role, you will be instrumental in leading the design, development, and maintenance of the cloud infrastructure and core services that power our cutting-edge AI solutions for enterprise clients. This is a unique opportunity to shape the future of enterprise AI, focusing on Agentic AI architectures, LLM integration, and robust C#-driven platforms at scale. You'll work with leading-edge technologies in a fast-paced, collaborative environment, enabling Thomson Reuters to deliver transformative AI capabilities. About the Role: Leverage your expert-level C# programming skills todesign, develop, and implement highly scalable, resilient, and secure enterprise AI services. This includes building foundational components for Agentic AI, LLM orchestration, and intelligent automation. Lead the technical integration and utilization of advanced cloud AI services likeAzure OpenAI, AWS Bedrock, and other emergingAgentic AI technologiesto deliver cutting-edge solutions to Thomson Reuters product teams. Develop robust API layers using platforms likeAzure API Management and Google Cloud APIGEEto expose AI capabilities securely and efficiently. Providehands-on technical leadership and mentorshipto a team of Enterprise AI Services engineers, fostering best practices in software development, C# coding standards, and platform reliability. Drive agile development practices (Scrum/Kanban), ensuring clear visibility of work, efficient backlog management, and timely delivery of platform enhancements. Act as a technical subject matter expert, unblocking complex challenges and ensuring high-quality, production-ready code. Proactivelyresearch, evaluate, and prototype new AI, Generative AI, and Agentic AI architectures, assessing their maturity and strategic alignment with business and technology goals to inform the platform roadmap. Champion and embedsecurity-by-design principlesinto all AI platform components and services. Collaborate closely with the Thomson Reuters information security team to implement robust enterprise-grade security features, addressing unique AI security concerns (e.g., prompt injection, data poisoning). Prepare and present high-quality technical and non-technical documentation, effectively communicating complex concepts to diverse audiences. Proactively identify, assess, and mitigate technical and operational risks associated with deploying and scaling AI systems. About You : Youre a fit for the role of, Technical Lead, Enterprise AI Services, if you have B.S./B.A. Computer Science or related field; or equivalent level of experience Total 10 years and relevant 8+ years of progressive experience in software development and platform engineering, with a significant focus on cloud-native architectures. Expert-level proficiency in C# development, with demonstrable experience building and deploying complex, highly scalable, and performant distributed systems and APIs. Previous Software or Cloud engineering and development experience required. UNIX/Linux administration experience required AWS Cloud experience required (Cloud Practitioner and higher AWS certification preferred) Azure Cloud experience required (AZ-900 or AI-900 and higher Azure certification preferred) Google Cloud experience (APIGEE) is an asset Understanding of vector capabilities and other AI functions. Familiarity with specific Agentic AI frameworks (e.g., Semantic Kernel, LangChain). Demonstrated use of CI/CD technologies is a plus, understanding of tools like Azure DevOps, GitHub, GitHub Actions, JFrog Artifactory, Docker preferred. Demonstrated use of programming languages like Python, SQL is an asset, C# required. Strong passion for technology and a willingness to learn new skills Self-motivation and self-direction, ability to translate technical direction and apply to specific work responsibilities Ability to work effectively with cross-functional teams Ability to investigate complex issues spanning multiple technologies Excellent communication (written and verbal) and interpersonal skills Strong technical aptitude Strong analytical skills.

As a Linux Systems Administrator, you will be responsible for managing Linux-based environments with expertise and efficiency. Your role will involve writing Ansible playbooks, creating roles, and automating system tasks to streamline operations effectively. A solid understanding of networking concepts such as TCP/IP, VLANs, firewalls, routing, load balancers, and network security will be crucial in ensuring the stability and security of the infrastructure. You should possess proficiency in scripting languages like Bash, Python, or others to develop automated solutions and enhance system performance. Experience with monitoring tools such as Nagios, Zabbix, Prometheus, or similar platforms will be essential for proactive monitoring and troubleshooting of system issues. Knowledge of security measures including firewalls, intrusion detection, and Linux security best practices will be required to safeguard the infrastructure from potential threats. Exposure to cloud services like AWS, Azure, virtualization platforms like VMware, or container orchestration tools like Kubernetes will be an added advantage in this role.,

NTT DATA is looking for an AWS/Azure Role to join their team in Bangalore, Karnataka, India. The ideal candidate should have a minimum of 5 years of experience in AWS Core services such as EC2, S3, IAM, VPC, Subnets, ELB, Linux or Windows Administration, CI/CD, and Terraform. Prior experience in AWS migration project and EKS is preferred. NTT DATA is a trusted global innovator of business and technology services with a commitment to helping clients innovate, optimize, and transform for long-term success. As a Global Top Employer, NTT DATA has diverse experts in more than 50 countries and a robust partner ecosystem. Their services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation, and management of applications, infrastructure, and connectivity. NTT DATA is known as one of the leading providers of digital and AI infrastructure globally. If you are an exceptional, innovative, and passionate individual looking to be part of an inclusive, adaptable, and forward-thinking organization, apply now to join NTT DATA and grow with them.,

Highly skilled DevOps/CI/CD Engineer with at least 4+ years of relevant experience. Strong experience in on-premises tools, services, and environments. Proficient in Windows OS maintenance and management and Linux OS administration/understanding. Advanced knowledge in PowerShell scripting to automate system tasks and deployments. Demonstrated expertise in Ansible, for configuration management and orchestration. Strong knowledge of Docker for containerization; VMWare experience is advantageous. Experience with Jenkins, Azure DevOps, and optionally, Rundeck, Nomad, and Backstage. Proficiency in monitoring tools, specifically NewRelic and Grafana, for system observability. Capability to manage and support databases such as MariaDB and MSSQL. Strong understanding of virtualization technologies and systems. Hands-on experience with application build pipelines, especially for front-end frameworks (e.g., React.js). Sound Git version control system expertise. Exposure to SCCM (System Center Configuration Manager) for endpoint management.

Highly skilled DevOps/CI/CD Engineer with at least 4+ years of relevant experience. Strong experience in on-premises tools, services, and environments. Proficient in Windows OS maintenance and management and Linux OS administration/understanding. Advanced knowledge in PowerShell scripting to automate system tasks and deployments. Demonstrated expertise in Ansible, for configuration management and orchestration. Strong knowledge of Docker for containerization; VMWare experience is advantageous. Experience with Jenkins, Azure DevOps, and optionally, Rundeck, Nomad, and Backstage. Proficiency in monitoring tools, specifically NewRelic and Grafana, for system observability. Capability to manage and support databases such as MariaDB and MSSQL. Strong understanding of virtualization technologies and systems. Hands-on experience with application build pipelines, especially for front-end frameworks (e.g., React.js). Sound Git version control system expertise. Exposure to SCCM (System Center Configuration Manager) for endpoint management.

Linux Systems Administrator Mandatory keywords: Linux and EKS ,AWS. demand for candidates from Hyderabad location only

You should have complete knowledge in Linux administration with Dev Ops / Ansible as secondary skills. Experience in RedHat Linux upgradation or migration is required. Your technical proficiency and expertise should include but not be limited to the following: - Server Installation and maintenance, server upgradation and patches of all hardware, operating system, and operational utilities on RedHat Linux systems. - Monitoring, scheduling, and implementing server storage expansions as required for client needs. - Providing research, communicating, and implementing "Best Practices" for server tuning. You should have proficiency and expertise in Linux, including: - Knowledge of Linux LVM (Logical Volume Management). - Knowledge of RedHat Satellite Server (Build, Kickstart, Deploy). - Knowledge of CIFS and NFS. - Knowledge of Storage Area Networks and SAN. - Knowledge of RedHat Linux Networking and Bonding. You should be able to work with global resources to implement servers and resolve issues. Participation in on-call rotation is required. Strong customer interaction and communication skills are necessary. Adherence to documented, approved standards is essential. You will be responsible for planning and coordinating infrastructure requests to accommodate server requests. Coordinating and planning with other support groups and vendors to provide emergency and scheduled maintenance in an effective timeframe is part of the role. You will also be responsible for coordinating requested changes and minimizing the business impact of those changes. Understanding and following operational processes and policies is crucial.,

As a Platform Engineer at our organization, you will be responsible for ensuring the stability, performance, and optimization of various IT platforms across the enterprise. Your role will involve collaborating with users and IT teams to design, analyze, configure, administer, and support infrastructure systems. You must bring deep technical knowledge across Microsoft, Linux/Unix, VMware, Citrix, and Cloud environments (AWS/GCP) to the table, with a focus on supporting store back-office systems integrated with Point of Sale (POS) systems. Your primary responsibilities will include designing, implementing, configuring, and maintaining enterprise platform infrastructure, administering, troubleshooting, and optimizing platform environments for high availability and reliability of business-critical applications, providing end-to-end support for store systems, and collaborating with cross-functional teams on system architecture, integration, testing, and deployment efforts. You will also serve as a technical advisor, mentor junior engineers, contribute to standards development, conduct system monitoring, capacity planning, and performance tuning, and lead disaster recovery planning and testing activities. To be successful in this role, you should have experience in platform engineering or infrastructure support roles, expertise in Windows and Linux/Unix system administration, strong knowledge of virtualization technologies such as VMware and Citrix, hands-on experience with cloud platforms like AWS and/or GCP, an understanding of enterprise networking, storage systems, and security principles, experience with store systems or POS integration, excellent problem-solving, analytical, and communication skills, and the ability to work both independently and collaboratively in a fast-paced environment. Key Skills: Windows Administration, Linux Administration, VMware/Citrix, AWS/GCP,

As a Lead Java Developer at Phonon.io, you will play a crucial role in developing and optimizing enterprise communication solutions utilizing your expertise in Java/J2EE, microservices, and cloud technologies. Your responsibilities will include leading a team, ensuring high-quality software delivery, and driving technical excellence. This position offers an exciting opportunity to work with cutting-edge technologies, mentor engineers, and contribute to impactful projects in a fast-paced environment. You will be responsible for leading two to three modules or core functionalities, each with a team of 3-4 engineers. Your role will involve application development, database management, VoIP system maintenance, Linux administration, AWS cloud computing, API development, scalability, performance optimization, collaboration with cross-functional teams, and troubleshooting support for backend and middleware applications. To qualify for this role, you should have a minimum of 8-10 years of experience in software development with a focus on J2EE, Spring Framework, Spring Security, Spring Boot, MySQL, and MongoDB. Hands-on experience with Asterisk and VoIP systems, strong Linux system administration and scripting skills, familiarity with AWS cloud services and API Gateway, and a proven track record of designing scalable applications are essential. A bachelor's degree in computer science, engineering, or a related field, or equivalent practical experience is required. Your technical skills should include proficiency in J2EE, extensive experience with Spring Framework, Spring Security, and Spring Boot, strong skills in MySQL and MongoDB, expertise in Asterisk and other VoIP technologies, proficiency in Linux system administration and scripting, experience with AWS services such as EC2, S3, and API Gateway, API development experience, and skills in designing high-performance, scalable applications. If you meet the qualifications and are ready to take on a challenging role that involves leadership, innovation, and collaboration in a dynamic environment, we encourage you to apply for this position. Join us at Phonon.io and be part of a team that is dedicated to delivering tangible business results through intelligent digital communication solutions.,

As a senior DevOps Engineer, you will play a key role in driving the evolution of DevOps practices within our organization and empowering development teams to achieve optimal performance. Your primary responsibility will be to architect, implement, and maintain robust, scalable, and secure CI/CD pipelines in a cloud-native environment. This will involve collaborating closely with application development teams, guiding them in adopting and leveraging CI/CD practices for enhanced productivity. Your duties will include architecting and implementing CI/CD pipelines, ensuring seamless integration and deployment in a cloud-native environment. You will also be responsible for developing and implementing strategies for automated testing, security scanning, and performance monitoring within the CI/CD pipeline. Additionally, you will define and document best practices for CI/CD, fostering a culture of quality and efficiency within the team. Monitoring and optimizing CI/CD performance will be a crucial part of your role, where you will proactively identify and resolve bottlenecks to maintain optimal development velocity. Furthermore, you will be generating comprehensive CI/CD reports for stakeholders, providing clear visibility into pipeline performance and areas for improvement. Mentoring and guiding junior DevOps engineers will also be part of your responsibilities, as you foster a culture of collaboration and continuous improvement within the team. As a highly motivated and experienced DevOps professional, you should possess excellent communication skills to effectively convey technical concepts to both technical and non-technical audiences. Being a proactive problem-solver with a strategic mindset, you should be able to anticipate and address challenges effectively. Your strong leadership skills will be essential in guiding and inspiring junior team members. Additionally, your positive and helpful demeanor should foster a collaborative and supportive team environment. To qualify for this role, you should have a Bachelor's degree or higher in Computer Science, Information Technology, or a related field, along with at least 8 years of relevant experience in a DevOps role. You should have a deep understanding of CI/CD principles, practices, and tools, as well as expertise in Linux administration, scripting, and automation. Experience with containerization technologies, orchestration platforms, configuration management tools, CI/CD systems, scripting languages, monitoring and logging tools, Java frameworks, RESTful APIs, version control systems, SQL and relational databases, and software development methodologies is essential. Experience with cloud computing environments, contributions to open-source projects, or personal technical blogs would be considered a bonus. Join Virtusa, where teamwork, quality of life, professional and personal development are valued, and exciting projects, opportunities, and state-of-the-art technologies await you throughout your career. At Virtusa, great minds come together to nurture new ideas and foster excellence.,

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

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

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

Greetings from EvoDigital Technologies Pvt Ltd!!! We are looking for a Senior System Administrator to maintain, upgrade, and manage our software, hardware, and networks. Resourcefulness is a necessary skill in this role. You should be able to diagnose and resolve problems quickly. You should also have the patience to communicate with a variety of interdisciplinary teams and users. Your goal will be to ensure that our technology infrastructure runs smoothly and efficiently. Job Description: Knowledge of Windows server(Windows server 2012, Windows server 2016) and client Operating system. Knowledge of Linux server operating system(Ubuntu). Handling of Cisco switches/Routers Handling of Fortigate firewall.(60D, 100E) Basic Knowledge handling of CCTV and biometric devices. Install new / rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance with standards and project/operational requirements. Develop and maintain installation and configuration procedures. Research and recommend innovative, and where possible automated approaches for system administration tasks. Identify approaches that leverage our resources and provide economies of scale. Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, system and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups. Ex: Zabbix, gray-log Perform regular security monitoring to identify any possible intrusions. Perform daily backup operations, ensuring all required file systems and system data are successfully backed up to the appropriate media, recovery tapes or disks are created, and media is recycled and sent off-site as necessary. Provide Tier III/other support per request from various constituencies. Investigate and troubleshoot issues. Repair and recover from hardware or software failures. Coordinate and communicate with impacted constituencies. Apply OS patches and upgrades on a regular basis, and upgrade administrative Tools and utilities. Configure / add new services as necessary. Perform ongoing performance tuning, hardware upgrades, and resource optimization as required. Configure CPU, memory, and disk partitions as required. Maintain data center environmental and monitoring equipment. Basic Knowledge of handling ticketing tools like OsTicket, and Zammad. Install and maintain all types of IP telephony Systems, Including adds, moves, and changes of installed telephone services(ex: Grand-stream) Good Knowledge of VoIP and sip. Working knowledge in any one open source VOIP solution Like Asterisk, Isabel, Vicibox. Advanced written and verbal communication skills. Basic Requirements: Bachelor's degree, with a technical major, such as engineering or computer science. Systems Administrator/System Engineer with certification in Linux and Microsoft is an additional advantage. Able to support night shift. Perks and Benefits: Fixed Weekend Offs (Saturday & Sunday) Employees will be a part of the Fun Friday activities and Team outings at Diversified Career Growth with all departments of the company. For tenured candidates, a considerable hike from the previous salary is based on work experience and performance in the interview. Interested candidates can book their interview slot by mailing the updated resume to hrrecruiter@evodigital.in

Install config upgrade & maintain Linux servers in prod Administer & upgrade RHEL servers & OpenShift clusters ensuring minimal downtime & stability Designed & implement automation via Ansible for patching User Mgmt Engage with clients & stakeholders Required Candidate profile Min exp of 10 yrs in Linux Admin Hands on exp in Ansible Satellite server mgmt & patching Exp in openshift , ITRS, Manage enginee Red Hat Certifications will be pref Team lead exp is preferable

Install config upgrade & maintain Linux servers in prod Administer & upgrade RHEL servers & OpenShift clusters ensuring minimal downtime & stability Designed & implement automation via Ansible for patching User Mgmt Engage with clients & stakeholders Required Candidate profile Min exp of 5.0 yrs in Linux Admin Hands on exp in Ansible Satellite server management & patching Knowledge on openshift , ITRS, Manage enginee will be preferred Red Hat Certifications will be pref

Job Summary We are seeking a skilled and proactive Cloud/System Administrator with strong expertise in Google Cloud Platform (GCP) to join our IT team. The ideal candidate will be responsible for installing, configuring, maintaining, and securing our organization's computer systems, networks, and cloud infrastructure. This role requires strong troubleshooting skills, attention to detail, and a passion for ensuring optimal system performance, reliability, and security across both on-premises and cloud environments. Key Responsibilities System Installation and Configuration Install, configure, and maintain servers, workstations, operating systems, and software applications. Set up network equipment and IT infrastructure, including cloud and on-premises environments. System Maintenance and Monitoring Monitor system and cloud performance, reliability, and resource utilization. Perform routine system checks, preventive maintenance, and ensure high availability of services. Troubleshooting and Problem Solving Diagnose and resolve hardware, software, and network-related issues (both on-premises and GCP). Respond promptly to incidents, service requests, and ensure minimal downtime. Security Management Implement and manage security measures including firewalls, antivirus, IAM policies, and access controls. Ensure data integrity and confidentiality by enforcing system security best practices. User Support Provide technical support and guidance to end users. Assist with software and hardware troubleshooting and conduct user training as needed. Data Backup and Recovery Configure and manage backup systems for on-premises and cloud environments. Create and test disaster recovery plans, including GCP clusters and VM backups. Documentation Maintain detailed documentation of system configurations, procedures, and troubleshooting logs. Update technical manuals and standard operating procedures regularly. Network & Cloud Management Set up and manage routers, switches, firewalls, and other network devices. Manage Google Cloud VPCs, VM instances, and networking configurations. Monitor network and cloud performance, ensuring optimized connectivity and security. Cloud Infrastructure Responsibilities Deploy, configure, and manage Kubernetes clusters (GKE). Design and maintain CI/CD pipelines for automated deployments. Manage IAM permissions and roles for secure access control. Implement backups and recovery strategies for GCP clusters and VM instances. Stay updated with emerging technologies, especially within the Google Cloud ecosystem, and recommend improvements. Qualifications Bachelor's degree in Computer Science, Information Technology, or equivalent practical experience. Proven experience as a System Administrator / Cloud Administrator , preferably with hands-on Google Cloud Platform (GCP) expertise. Strong knowledge of system and network administration, scripting, and automation tools. Experience with Windows, Linux, and Mac operating systems , virtualization (VMware, Hyper-V), and cloud platforms (GCP, AWS, or Azure). Hands-on experience with Kubernetes, CI/CD pipelines, VPC management, VM instances, and IAM policies . Excellent problem-solving, communication, and time-management skills.

Ensure system reliability and uptime Develop monitoring and alerting tools Automate operational tasks

Ensure system reliability and uptime Develop monitoring and alerting tools Automate operational tasks

Ensure system reliability and uptime Develop monitoring and alerting tools Automate operational tasks

Ensure system reliability and uptime Develop monitoring and alerting tools Automate operational tasks

Ensure system reliability and uptime Develop monitoring and alerting tools Automate operational tasks

Ensure system reliability and uptime Develop monitoring and alerting tools Automate operational tasks

Ensure system reliability and uptime Develop monitoring and alerting tools Automate operational tasks

Ensure system reliability and uptime Develop monitoring and alerting tools Automate operational tasks