Redhat Linux Jobs

Install, configure, and maintain Linux/Windows servers (Ubuntu, RHEL, CentOS, Rocky,Windows 2022,2025 with AD,DNS,DHCP,GPO etc).Manage enterprise virtualization platforms - Proxmox VE and VMware (ESXi, vCenter).Support datacenter infrastructure operations across compute, storage, and network.Perform Linux OS hardening, patching, and security compliance.Tune and optimize OS and kernel performance (CPU, memory, disk, sysctl).Administer server networking: TCP/IP, VLANs, bonding, bridges, routing, and firewalls.

Jobe Role : Linux System AdminRole Category : Admin/Maintenance/SecurityEducation Required: UG : B.Tech/B.E. in Computers / Computer ScienceJob descriptionskill sets:Install, operate and manage Linux systems on the physical servers and Configure Linux Systems with the Virtual environment.Duties Responsibilities:Install and manage Linux (Fedora/ CentOS/ Ubuntu) servers.Install, configure and manage Apache and Nginx web servers.Management of MySQL services and MySQL replication services.Management of caching servers like Varnish.Handling alerts from various system monitoring applications like Nagios.Support the internal IT systems and corporate networks.Assist development teams on Network and Linux queries.Assist in vendor management activities for IT- related requirements.Ensure the web servers, hardware and software are operating accurately.Maintain websites for clients and businesses. Examine and analyze site traffic.Customized installation of web servers such as Apache / Nginx using source files.Regulate and manage access rights of different users on website. Decide how site's content will be delivered to the Internet.Job Description:At least 2 years of work experience Hands on experience in installing and managing Fedora, CentOS and Ubuntu Linux systems in any environment.Hands on experience in Apache / Nginx / Tomcat web servers.Hands on experience in installing PHP with Apache / Nginx and MySQL.Hands on experience in configuring websites using Apache PHP and MySQL.Hands on experience in configuring mail servers like Zimbra, Postfix & QmailExposure to MySQL database, MySQL clustering and replication.Setting up kernel parameters. Hands on experience in virtual machines.Knowledge on cloud servers and cloud integrated servicesBasics shell scripting in BashMandatory Skills: RedHat Certification: RHCE is a MUST

S/N Responsibilities1 OS installation/re installation2 Package administration3 User administration4 File system administration and Monitoring 5 Cluster administration,monitoring and management6 Basic shell scripting 7 scheduling crones8 SSH configuration9 LVM administrator10 NTP configuration11 Monitoring resource utilization12 Kernel and other parameters performance tuning 13 Monitoring CPU, Zombie process ,load average,disk space,memory utilization ,I/O utilization etc.14 Apply OS Patches,BIOS,firmware ,drivers and necessary updates15 Regular analysis of events,kernel messages, necessary systems and application logs

Key Responsibilities:Design, implement, and manage containerized applications using Red Hat OpenShift Container Platform.Develop and maintain CI/CD pipelines using tools like Jenkins, GitLab CI/CD, or Tekton.Automate infrastructure and application deployments using Helm, Ansible, and OpenShift Templates.Manage cluster resources, scaling, routing, security, and monitoring of OpenShift environments.Support and troubleshoot deployment issues in various environments (Dev, QA, Prod).Collaborate with developers and operations to streamline release cycles and improve deployment reliability.Monitor cluster health and performance using tools like Prometheus, Grafana, and ELK/EFK stack.Ensure security and compliance of deployments following DevSecOps principles.

Key Responsibilities: Manage and optimize Linux environments (Debian, RedHat, etc) either in the physical, virtual, and/or lab environments. Automate deployments, updates, and OS rollouts; manage 100+ deployments Address performance issues & support business application software running on Linux. Oversee system security, patching, & configuration to ensure maximum uptime & reliability. Collaborate with engineering teams on the design & upkeep of scalable infrastructure solutions. Experience with OS deployment, management, and administration of servers, workstations, and laptops in Windows and Linux (e.g. RHEL/Ubuntu) environments, both on-site and remote Scripting and development experience to automate IT processes (e.g. ) Adopt and enforce BTS policies, security guidelines, and best practices. Architect and maintain backup and disaster recovery plans Support virtualization technologies including VMware and Azure Work with external vendors and internal users to optimize system performance.What You Need to Succeed: 8+ years of progressive IT experience in systems administration or infrastructure management Expertise in Linux environments (Debian, RedHat, Etc.) Strong experience with cloud migrations, automation, and deployments Expertise on networking, security protocols, redundant systems and best practices. Hands-on experience with virtualization technologies (VMware, Kubernetes) Experience with Active Directory, Office 365, Exchange, and firewalls. Strong troubleshooting, analytical, and problem-solving skills Ability to work independently

Looking for Linux Support Engineer

Job Role: Linux AdministratorJob DescriptionAs a Linux Administrator, youll be responsible for maintaining and developing Linux infrastructure technology. Your role includes designing, implementing, and monitoring the infrastructure to ensure 24x7x365 uptime service. If youre detail-oriented, self-motivated, and passionate about learning and improving your skills, we have the perfect job for you!Duties and ResponsibilitiesProactively maintain and develop all Linux infrastructure technology to ensure continuous uptime.Engineer systems administration-related solutions for various project and operational needs.Implement best practices for managing systems and services across all environments.Perform fault finding, analysis, and logging information for reporting performance exceptions.Monitor system performance and engage in capacity planning.Manage, coordinate, and implement software upgrades, patches, and hot fixes on servers, workstations, and network hardware.Create and modify scripts or applications to perform tasks.Provide input on ways to improve the stability, security, efficiency, and scalability of the environment.Collaborate with other teams to develop automation strategies and deployment processes.QualificationsPrevious working experience as a Linux Administrator.Bachelors degree in Computer Science, Information Systems, or a similar relevant field.In-depth knowledge of Linux distributions (e.g., RedHat, CentOS, Debian).Hands-on experience with MySQL and/or MariaDB.Familiarity with VMWare and SAN management and concepts.Expertise in Shell, Perl, and/or Python scripting.Solid understanding of protocols such as DNS, HTTP, LDAP, SMTP, and SNMP.Additional Linux certifications (RHCT, RHCE, and LPIC) are advantageous.Strong problem-solving and communication skills.

Linux OS installation knowledge Booting related error troubleshooting Software install/uninstall knowledge User, Disk, Filesystem management knowledge Network configuration Samba, nfs shares, http services CPU, Memory usage alerts troubleshooting Kernel tunning basics Sftp/ftp services Patching concepts Basic knowledge on AD, VMWare

Required Skills:Comprehensive knowledge of RHEL system administration, including installation, configuration, and management of Red Hat Enterprise Linux servers.Deep understanding of Red Hat Satellite Administration, including the configuration and management of patch management, software repositories, and provisioning.Strong technical skills in Ansible Administration, including deployment, automation of tasks, writing playbooks, and managing inventories.Exceptional troubleshooting skills, with the ability to diagnose and resolve complex technical issues quickly and effectively.Strong knowledge of security compliance, and implementing best practices to protect against security threats and vulnerabilities.Closely work with business teams to understand the requirements and provide support as needed and ability to work independently and as part of a team.Awareness of ITIL concept Good Communication learning and documentation skills.Good understanding of ServiceNow ticketing tool.Good written and verbal communication skills, with the ability to effectively convey technical information to both technical and non-technical audiences.Flexible to work evening/night hours and weekends long term if required.Experience with virtualized environments (VMWare) is preferred.RHCSA and/or RHCSE are preferred.

Primarily responsible for the maintenance and upkeep of the DO EDMS Server - Policy servicing services available on top priorityResponsible for the upkeep of the BO EDMS Server (Remote access & support)Support case logging and coordinate & collaborate with team to resolve within 48hrs Turnaround Time (TAT)Closely track the case with respect to Partner onsite engineer, Logistics delivery at site, HP Backend team, Support Manager, and SDM Responsible for the Batch DVD uploading within 8 hour on receipt from scanning centreCarry out the daily checks & activities in DO server & BO server Coordination with scanning centre for DVD receipt / error corrections DVD upload on DO server, BO DVD preparation, handover to customer, ATP signoff Check EnvironmentalServer Room Temperature & other listed conditions Check Power RelatedDaily routine server Health check Check MSA Data software mirroring Check routine drive functionality / any indicators of failuresCarry out Weekly Checks and Activities in DO Tape drive routine Check / maintenanceTo carry out DO EDMS server Weekly Backup every Saturday & FULL Backup every Quarterly Cycle.LTO3 tapes cycle handling, cleaning tape usage, Monitor Policy Synchronisation ActivityDO-DO, BO-DO servers SupportThe Branch server backup Execution of DatabaseRe-indexing Utility Execution of DatabaseVacuuming Utility Monitoring of Disk space/Partition Size check Log files purgingCarry out the EDMS Application roll out activities of Utilities, hotfixes, patches and service packs as and when rolled out.Provide support for Helpdesk for resolving reported problems within TAT Discuss with the DO/BO IT programmers and provide feedback in understanding the logged case nature & problem descriptionObtain logs from the respective DO / BO serversApply given solutions from backend team to the respective servers for problem resolution Follow up with the helpdesk team, Partner onsite team for all pending callsEscalate if cases are not resolved

Area of Expertise / Key roles and responsibilities:1) Monitoring of Infra including server health check-up, network link monitoring & reporting2) Port/service monitoring of the server3) Application knowledge like Apache Tomcat & Web server (HTTP)4) Hands-on operating systems like Redhat Linux & VMware5) Software installation, configuration & troubleshooting6) User management & patch management using yum/ manual.7) Server & application hardening knowledge.8) Client &vendor co-ordination9) Application bug fixing & Deployment.10) Ticket tool knowledge, Incident management, change management & capacity management.11) Audit like PCI-DSS, ISO & IS knowledge.12) Cloud (Azure, AWS, GCP) setup configuration knowledge13) Willing to work in a 24x7 environment and provide weekend coverage, if needed.14) Document solutions for knowledge-base and bring new ideas for innovation and automation excellenceinto the Support team.15) Own customer technical issues from initial report to resolution, communicating with customers regularlyregarding issue status.16) Backup & restore knowledge.17) DR-drill activities & report preparation.18) SSL certificate creation & installation19) Networking knowledge & troubleshooting20) Team Management & Monitoring tool knowledge21) Strong knowledge of Linux, Cloud& networking skills& audit experience.22) Must be flexible to work in rotational shifts.Preferred Skills:Redhat Linux, Azure cloud or AWS, Network

Strong Troubleshooting Skill in Linux3+ Experience in Linux Administration.handson Experience On Ldaphandson Experience On Dnshandson Experience On Sambaknowledge of Virtualization (vmware, Hyperv,Rhev)knowledge of Nagios,Patching,Firmware & Upgradeknowledge of Scripting Will Be An Added Advantage.knowledge of Nfs,Iscsi Configuration.dr Drill Activities.

Hiring for Linux Administrator - work from office, #Agra location, #IT , Immediate joiner/Within 15days.Job description For Linux Create and maintain packaging for Red hat rpm based systems (yum/dnf) and Debian deb based systems (apt) Develop and automate tests for products and packages Assist with internal and external build/packaging/release related projects Assist clients with implementing various items relating to their build environment Monitor, log, analyze, and fix packaging related bugs Further automate the current build processes/tasks and packaging testing setup Resolve issues with internal repositories & implement new repositories as needed Integrate new products and 3rd party software's into Percona packages as needed Design & implement solutions for package interdependencies Evaluate new build/packaging/release solutions as needed Assist with packaging setup/method review & overhaul

Job Location -Infopark, KochiGeneral Requirements: Fluent Written and Spoken English Ability to answer and make support phone calls Experience in customer service / technical support roles. Ability to work in a team environment Experience with Magento and Able Commerce is a huge plus! Able and willing to work rotation shifts. Shifts are: 8PM-4AM, 4AM-12PM, and 12PM-8PM CST Responsibilities: - High level technical support and customer service. - Phone Calls, Live Chat, Support Ticket, and Email - Work with a team to maintain and improve an expansive infrastructure of hosting servers running on Windows and Linux with various software configurations. - Support a team of developers as a resource while developing client's websites. - New website launches and website migrations from both internal and external hosting servers. Linux/Network Experience, skills and responsibilities: - WHM/cPanel - DNS Configuration - SSH/Command Line - Bash scripting - Network configuration/administration including NAT - SQL Server administration - Experience with LiteSpeed Web Server, LSCache, and CloudLinux running WHM/cPanel - Experience with virtualization and virtual machines - Experience with git in a development environment Windows Experience: Important - IIS management - Windows Networking - SQL server management - Remote Desktop services - Windows security and hardening Optional - Vmware (optional) - Scale cluster (optional) - WinFTP (optional) - Filezilla server (optional) - Domain controllers and Active Directories management (optional)

Skills and Requirements Strong Linux Administration skills. Experience and management of infrastructure with Puppet Enterprise or other configuration management tool. Git source control management ideally gitlab. Jenkins - its common plugins and Groovy. Good understanding and experience running and building Containers & Kubernetes Ability + Aptitude + Attitude, a rounded individual who is passionate about technology and delivering excellent service in a large enterprise environment Higher level education, degree from college or university or ability to prove an aptitude for structured academic learning. Excellent communication skills and experience working collaboratively systems engineers, developers, administrators, and business partners Adaptable, working as part of a supportive, well-established team but is also self-sufficient and organised, with meticulous attention to detail. A natural problem solver. Familiar with software development best practices and standards.Experience Experience of delivery managed service to external business customers. Experience LDAP, SSSD and Kerberos. Experience in AWS. Experience in building and running Openshift environments. Working as part of a wider department general IT knowledge is a benefit. Understanding the dev/ops culture. Understanding of common web application architectures. Understanding and experience of working in secure environments under ISO27001 or equivalent.

Responsibilities: Demonstrated ability to become an expert in our products and services, the market and the competition Help transform managed services to a fully automated dev-ops approach Evaluate research and external technologies through rapid Proof of Concepts with partners and customers Ability to generate ideas for new features through innovation and market / industry expertise Engage in cross-company solution development task forces Help onboard customers onto IBM Cloud Computing platforms, providing white glove service as needed Generate reusable assets, whitepapers, articles around best practices of the use of Cloud Computing If you thrive in a dynamic, collaborative workplace, IBM provides an environment where you will be challenged and inspired every single day. And if you relish the freedom to bring creative, thoughtful solutions to the table, there s no limit to what you can accomplish here. Required Technical and Professional Expertise At least 3 years of experience in Linux Administration. Experience with Linux servers in virtualized environments Knowledge of Linux: RedHat, CentOS, Ubuntu, etc. Experience installing, configuring, and maintaining services such as Bind, Apache, MySQL, nginx, etc. Experience in configuration management and automation tools, such as Ansible, Shell, Python etc. Familiarity with load balancing, firewalls, etc. Knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP Proficient with network tools such as iptables, Linux IPVS, HAProxy, etc. Experience with virtualization technologies, such as VMware, KVM, Xen etc. Experience with Nagios or any other monitoring tools. Additional Linux certifications (RHCE and RHCA) will be considered an advantage

Responsible for Handling Linux Systems, Checking and Maintaining Computers, Monitoring Issues, and Solving Them. Operating System Knowledge - Linux, Windows, MS Word, Powerpoint, and RHCE knowledge is preferable.

Company Name:HOSTZOPPosition: Linux AdminExperience 0 - 4 yearsLocation: ChennaiJOB DESCRIPTION : Fresher with Redhat certified or course completed is also welcomed Research and identify solutions to server software and hardware issues Diagnose and troubleshoot technical issues, including account setup and network configuration Ask targeted questions to quickly understand the root of the problem Track issues through to resolution, within agreed time limits Properly escalate unresolved issues to appropriate internal teams Refer to internal database or external resources to provide accurate tech solutions Ensure all issues are properly logged Prioritize and manage several open issues at one time Follow up with clients to ensure their IT systems are fully functional after troubleshooting Prepare accurate and timely reports Document technical knowledge in the form of notes and manuals This role involves covering 24x7 shift rotation Solid understanding of Linux/Windows Administration Server Hardware Troubleshootingexperience Passionate about IT infrastructure and hardware Engineering Degree from a recognized University/Board. Course completion Certification in Windows/Linux/Red Hat/ Microsoft is PREFERABLE Good communication skills written as well as verbal.

Armia Systems Pvt Ltd. Located @ Kochi Infopark is inviting experienced Linux Systems Engineers who will work with our team of talented engineers to provide support from our @ Nashik new office branch.1) Linux Systems Engineer - 40 vacancies Work From: Onsite Work JOB DESCRIPTIONPreferred Skills:*Excellent Communication Skill in English (Written).*Hands on experience in Bare Linux Servers and working knowledge in Mail Servers.*Well versed in different Webservers such as Apache, Nginx.*Virtualization knowledge such us OpenVZ,Xen Server, KVM and Cloud.*Excellent knowledge of Server Tweaking, Hardening.*Experience in VMware, AWS Google cloud preferred for senior roles.Excellent Knowledge in Hosting Control Panels.*Excellent knowledge in hosting control panels.*Provide Proactive Server Maintenance and Hardening*Monitor NOC for security and performance*To Provide server support for retail and enterprise customers through different channels*Plan and build cloud servers anticipating customer resource utilization. OTHER DETAILSQualification: Any GraduateLocation: Kochi & NashikExperience: 1 to 5 yearsSalary: As per industry standardsJob posted date: 21/06/2022

Required Skills:Comprehensive knowledge of RHEL system administration, including installation, configuration, and management of Red Hat Enterprise Linux servers.Deep understanding of Red Hat Satellite Administration, including the configuration and management of patch management, software repositories, and provisioning.Strong technical skills in Ansible Administration, including deployment, automation of tasks, writing playbooks, and managing inventories.Exceptional troubleshooting skills, with the ability to diagnose and resolve complex technical issues quickly and effectively.Strong knowledge of security compliance, and implementing best practices to protect against security threats and vulnerabilities.Closely work with business teams to understand the requirements and provide support as needed and ability to work independently and as part of a team.Awareness of ITIL concept Good Communication learning and documentation skills.Good understanding of ServiceNow ticketing tool.Good written and verbal communication skills, with the ability to effectively convey technical information to both technical and non-technical audiences.Flexible to work evening/night hours and weekends long term if required.Experience with virtualized environments (VMWare) is preferred.RHCSA and/or RHCSE are preferred.