Linux L3 Engineer

3 weeks ago


New Delhi, India Tetra Information Services Pvt. Ltd Full time
Linux - L3 Engineer BE/ B.Tech, MCA or Any Graduate with 4 to 6 Yrs of Experience in Linux Job Responsibilities Attend gold customer escalated calls Documentation audits Implementation departmental technical process Automate the backup and monitoring process Project architecting Training to L2 Backup for L2 Engg for projects and support Final respoNsibilty for presales projects (POC)and its execution Project completion 24 hr Fte support Documentation and reports New customer Granular audit and documentation Technical Proposal writing Job role/Key Skills Mandatory requirement for L3 Engineer: 1. Linux

Linux Process and performance management like PS , Top , Vmstat , Sysstat , etc Importing to CSV ,SQLs . Mysql Management tools understanding

Syslogs servers ,Backups ,Account managements ,

Skilled to handle Hardware devices like servers etc

Linux Operational Knowledge and Mysql Exp on Linux.

OS log management and analysis like syslog , messages , logrotate etc.

Standard Linux Daemons Implementation and management

like Httpd , postfix , sendmail , bind , dhcpd , NFS , FTP , squid , Samba etc.

Linux HA cluster knowledge.

NDB Cluster Management , Mysql Cluster backups , Cluster logs and Error

Understanding Tables, databases , Views , redo , undo logs , Tablespace

Understanding of MyIASM , INNODB and NDB Engines , Cluster Replication management on Mysql Implementation and diagnosis 2. Nagios architecture).

Candidate should have experience on Multi server architecture (Split services

Knowledge of Mysql Cluster and Network device (ciso) will be Preferred.

Nagios Complex implementation & Enable monitoring for Nagios infrastructure and integrating alerts with ticketing system to maintain minimal service outages.

Clear understanding on mail Clients configuration.

Hand-on experience in Zimbra Email System.

Administration of Zimbra Email Server ,Zimbra CLI Knowledge , Internal Achitecture and working, Multi server Architecture understanding.

Manage and configure Zimbra Email server.

Create / Update email account, email quota, email queue maintenance.

Maintain Antispam filtering service.

Postfix knowledge Installing zimbra mail server and management cos, zextras. 3. Zimbra Other Skills:

Installation and configuration of RHEL and OEL by CD , FTP , HTTP , NFS and PXE boot

Configuration RAID , LVM , Partitions , Mounting

Familiarity with Linux Usage commands

RHCE certification ( RHCE/ RHCSA)

Implementation Network and OS level security like Selinux , ssh Security , IPTABLEs , Users Right management , Password Policy , Sudo management

Cron Jobs management and implementation

Linux Backup management tools and management.

Candidate should have knowledge on Linux (Both admin and server part).

Clear understanding on Linux internal and external repositories.

Clear understanding on DNS, DHCP, pop3, imap, smtp.

Clear understanding on Storage concepts (ISSCI, Paravirtualized, LUN).

Candidates clear understanding on ESXi HA (Vmotion).

Clear understanding on External MTA (Spam Engine).

Mapping public NS and MX records.

Running security audits on mail servers

Clear understanding on mail archiving concepts.

Hand-on experience on mail migration process (Exchange to Linux, Linux to Linux, Unix to Linux).

Basic Knowledge on shell scripting.

Clear understanding on Openldap.

Clear understanding on SSL Certificate deployment, patching OS, and mail

Perform installation, implementation, customization, operation, recovery and server upgradation. performance tuning.

Review Backup reports and Initiate actions on backup failure against specific documentation. Implement changes, perform security related tasks, identify and recommend improvements to existing processes and procedures. Installation n configuration of Linux Packages/services/softwares.

  • delhi, India Linux Kernel & LDD Full time

    Job description We are seeking an experienced Linux Device Driver & Linux Kernel Engineer to join our team. As a Linux Engineer, you will be responsible for designing, developing, and maintaining device drivers and kernel modules for our Linux-based products. You should have a strong understanding of Linux internals, kernel programming, and device driver...


  • Delhi, India ServerHub Full time

    ABOUT OUR COMPANY We are a Global Hosting Service Provider based in the United States with over a decade of hosting experience and 11 data centers across the United States, Germany, and other locations. We offer dedicated servers, and VPS hosting for Small to Large Businesses. As a company, and as individuals, we value honesty, openness, and personal...


  • Delhi, India Linux Kernel & LDD Full time

    Job descriptionWe are seeking an experienced Linux Device Driver & Linux Kernel Engineer to join our team. As a Linux Engineer, you will be responsible for designing, developing, and maintaining device drivers and kernel modules for our Linux-based products. You should have a strong understanding of Linux internals, kernel programming, and device driver...

  • Linux Engineer

    1 week ago


    Delhi, India Oracle Full time

    Oracle Linux groupOracle's Linux team develops on and contributes to upstream Linux to support our engineered system as well as Oracle's Cloud infrastructure. Our team patches and enhances the Linux kernel and promotes the adoption of Linux at Oracle and in the industry in general. Developers in this role are expected to be active contributors to upstream...

  • Mobile Repairing

    4 weeks ago


    Delhi, India ManpowerGroup Service Pvt Ltd Full time

    **Face to Face Interview** **Roles and Responsibilities** 1. Testing & Repairing of Mobile Handset. L3 and L4 Level 2. Changing the parts of mobile 3. Customer Interaction 4. Good Verbal Communication **L3 Type Engineer** **Salary - 23K** **Qualification - 12+ITI** **Salary**: ₹5,000.00 - ₹27,000.00 per month **Benefits**: - Provident...

  • Linux Engineer

    5 days ago


    delhi, India Insight Global Full time

    Required Skills & Experience5+ years' experience in Linux Engineering (SuSe, CentOS 7, Ubuntu 22-04)Puppet for configuration managementVMWare and vSAN management and conceptsScripting experience (Shell, Ansible and Python)GitHub for version controlFamiliar with concepts pertaining to system securityNice to Have Skills & ExperienceExperience working in a...

  • Linux Engineer

    2 days ago


    delhi, India Insight Global Full time

    Required Skills & Experience 5+ years' experience in Linux Engineering (SuSe, CentOS 7, Ubuntu 22-04)Puppet for configuration managementVMWare and vSAN management and conceptsScripting experience (Shell, Ansible and Python)GitHub for version controlFamiliar with concepts pertaining to system securityNice to Have Skills & ExperienceExperience working in a...

  • L3 Cloud Engineer

    4 weeks ago


    Delhi NCR, India Networkyard Consulting Full time

    Role- Cloud Engineer- L3Responsibility - Cloud ImplementationSkills :- Deep understanding of topics such as Identity and Access Management, Networking, Compute, Storage, Security, and Observability & Management- Deployment and Resource Management- Cost and Performance Optimization- Oracle Cloud Infrastructure Certified Architect 3-5 years of experience on...


  • delhi, India Cybertech Systems & Software Limited Thane W Full time

    Position: Virtualization Engineer-L3Experience: 4-8 yearsLocation: ThaneJob Role:vSphere installation, upgradation and configuration from 7.x to 8.xKnowledge on Microsoft Hyper-V, Azure Cloud and AWSSetting up the new server Hardware to commission in the Virtual landscapeConfiguring iLO and iDRAC for remote management and Health check-upESXi Installation and...


  • new delhi, India Havells India Ltd Full time

    Company: Havells India LtdRole: Embedded Linux EngineerExperience: 5 to 10yearsLocation: BangaloreQualification: B.E/B.Tech/M.E/M.TechJD• 4~10 years industry experience.• Hands on Experience in Linux based embedded systems, IoT and connected product using C or C++ programming.• Nice to have python programming or scripting skills.• Software design and...

  • Senior Linux Engineer

    2 weeks ago


    Delhi, India iScale Solutions Full time

    Job DescriptionAs a member of the Infrastructure Shared Services Center, the Senior Linux Engineer will represent his/her departmenttowards the Business Units and project teams and will assure a determining role in the management, support, maintenance,implementation, administration and lifecycle management of Linux platformsHe/she will be positioned as a...

  • On Site L3 Nce Day2

    4 weeks ago


    Delhi, India Lobo Staffing Solutions Full time

    Share via: **About Client**: ''It is an Indian telecommunications company. It was previously a government - owned-telecommunications service provider and under the ownership of Department of Telecommunications, Ministry of Communications, and the Government of India.It is the exchange of information over significant distances by electronic means and refers...


  • Delhi, India CGI Full time

    Job Description: Java Linux Production support – L3 Support (Immediate Joiner)Position DescriptionJob Description : 5+ yearsWork Location: BangaloreShift Timing: 1 pm to 10 Pm Java Linux Production support – L3 Support Position Description Responsible for ensuring successful delivery of all offshore services for CGI’s customers. Provide L3 production...


  • delhi, India Oracle Full time

    Job Title : Software Engineer - Python /LinuxExp Range : 1-3 yearsJob Location : BengaluruPosition Overview : We are looking for Software Engineers with good experience in Linux / Ansible / Terraform / Python / JavaBE, B.Tech or M.Tech degree in CS, EE, IS/IT or equivalent: 1 - 3 years running distributed services in production on Linux.Experience...

  • Linux Developer

    16 hours ago


    Delhi, India Quess Corp Limited Full time

    Job Title: Linux Device Driver DeveloperLocation: Bangalore/Hyderabad, IndiaExperience: 4 to 6 yearsJob Description:We are seeking a talented and experienced Linux Device Driver Developer to join our team in Bangalore or Hyderabad. As a Linux Device Driver Developer, you will be responsible for designing, developing, and maintaining Linux device drivers for...

  • Linux Developer

    17 hours ago


    delhi, India Quess Corp Limited Full time

    Job Title: Linux Device Driver DeveloperLocation: Bangalore/Hyderabad, IndiaExperience: 4 to 6 yearsJob Description:We are seeking a talented and experienced Linux Device Driver Developer to join our team in Bangalore or Hyderabad. As a Linux Device Driver Developer, you will be responsible for designing, developing, and maintaining Linux device drivers...


  • Delhi, India Zoho Corporation B.V. Full time

    Job DescriptionWho we are :Zoho is a privately held, bootstrapped and profitable cloud software company. We aim to become one of the largest B2B SaaS provider worldwide committed to solving business problems through our deep technology expertize and superior customer experience. We believe in experimentation, iteration, and following your instincts.What...


  • Delhi, India ServerHub Full time

    ABOUT OUR COMPANY We are a Global Hosting Service Provider based in the United States with over a decade of hosting experience and 11 data centers across the United States, Germany, and other locations. We offer dedicated servers, and VPS hosting for Small to Large Businesses. As a company, and as individuals, we value honesty, openness, and personal...


  • Delhi, India Paras Defence & Space Technologies Ltd. Full time

    Company Description Paras ANTI-Drone Technologies Private Limited is a subsidiary of Paras Defense and Space Technologies Limited. We deliver innovative RF system solutions such as antennas, radars & radar sub-systems, software defined radios (SDR), TR modules, drone detection & jamming systems, EW systems, SIGNIT, COMINT, radio relays, direction finding...

  • Linux Developer

    7 days ago


    delhi, India SUN Mobility Full time

    Position Developer: Linux DeveloperExperience: 3-6 yearsLocation: Bangalore(WFO)Mandatory Skills : Linux Developer - C++, Linux, Python, TCP/IP, HIL, CAN Ethernet, WebsocketsResponsibilities:Develop and maintain software applications for Linux platforms using C++ and Python programming languages.Design, implement, and optimize software components for...