Linux Administrator
Experience: 3 - 10 years
Location: Chennai
Job description
Must have work experience in Zimbra Linux.
Need candidate with minimum 3 years of experience in zimbra.
LAMP - Apache, MYSQL,PHP
About Reputed client of People First Consultant
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We are a boutique IT services & solutions firm. Our offering includes custom-configured hardware solutions backed by our managed services. We combine best-in-class DevOps and IT infrastructure management practices, so customers can have a secure, reliable platform built to scale with their growing requirements at an optimal cost. We provide a global footprint of highly reliable enterprise-class data centers in 200+ locations worldwide, so customers can design and deploy your infrastructure for productivity and innovation. A few of the solutions managed for our clients include Hybrid & Private cloud, cloud storage, back up, disaster recovery, virtual desktop, Data Science platform, SDN, Cloud Migration, Infrastructure as a Services, Managed Cloud Services, Application Hosting, GPU Servers for AI, Big Data and IoT, Media Streaming, Innovation Labs & NPD Infrastructure, eCommerce, Big Data and BI, Security.
What are we looking for?
• Previous working experience as a Linux Administrator for 7 years
• In-depth knowledge of Linux: RedHat, CentOS, Debian, etc.
• Hands-on experience with MySQL and/or MariaDB
• Exposure to opensource platforms like Openstack, Citrix Xen, KVM, OpenNAS, FreeNAS, CryptoNAS, PFSense, OPNSense, etc
• Exposure to Shell, Perl, and/or Python scripting
• Working knowledge of RAID (Hardware / Software), ZFS, NFS and LVM
• Solid knowledge of protocols such as DNS, Web Services, LDAP, eMail Services and SNMP
• Additional Skills: AWS, Linux Certification Administration experience in PostgreSQL, OEM Certifications (RHCE) is an advantage
• Strong team, interpersonal, analytical, problem identification, and resolution skills.
• Has a passion for innovation and working in a start-up environment with Good communication skills
What will you be doing!
• We are looking for game-changers who are confident to use their talent to make a difference.
• Proactively maintain and develop all Linux infrastructure technology to maintain a 24x7x365 uptime service
• Engineering of systems administration-related solutions for various project and operational needs
• Maintain best practices on managing systems and services across all environments
• Fault finding, analysis, and logging information for reporting of performance exceptions
• Proactively monitoring system performance and capacity planning
• Manage, coordinate, and implement software upgrades, patches, hotfixes on servers, workstations, and network hardware
• Create and modify automation 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 and team members to develop automation strategies and deployment processes
JOB DESCRIPTION:
- Good knowledge of shell script.
- Good knowledge of Linux server security.
3 Should have exposure to WAF / IpTables
- Experience of Live Migration tasks like hosting and mailing.
- Exposure on LVM
- Exposure on DNS Management and troubleshooting.
- Configuration skill of SSL certificates on different web/mailing servers.
- Experience in Load balancing of Apache / Nginx / Tomcat web server.
- Configuration of web servers Apache / Tomcat / Nginx
- Configuration & migration of Databases like Mysql, MongoDB, Postgresql
- Configuring storage ISCSI/ NFS / CIFS
- Troubleshooting skills on WordPress / Laravel / Magento / Angular / Nodejs
- Exposure on virtualization technology VMWare / XEN / KVM
- Experience of mail servers that runs postfix , sendmail , qmail
- Syslog & Log management
Desired Candidate Profile :
- Good knowledge of shell script.
- Good knowledge of Linux server security.
3 Should have exposure to WAF / IpTables
- Experience of Live Migration tasks like hosting and mailing.
- Exposure on LVM
- Exposure on DNS Management and troubleshooting.
- Configuration skill of SSL certificates on different web/mailing servers.
- Experience in Load balancing of Apache / Nginx / Tomcat web server.
- Configuration of web servers Apache / Tomcat / Nginx
- Configuration & migration of Databases like Mysql, MongoDB, Postgresql
- Configuring storage ISCSI/ NFS / CIFS
- Troubleshooting skills on WordPress / Laravel / Magento / Angular / Nodejs
- Exposure on virtualization technology VMWare / XEN / KVM
- Experience of mail servers that runs postfix , sendmail , qmail
- Syslog & Log management
Company Profile:
i2k2 Networks is a trusted name in the IT cloud hosting services industry. We help enterprises with cloud migration, cost optimization, support, and fully managed services which helps them to move faster and scale with lower IT costs. i2k2 Networks offers a complete range of cutting-edge solution that drives the Internet-powered business modules. We excel in:
- Managed IT Services
- Dedicated Web Servers Hosting
- Cloud Solutions
- Email Solutions
- Enterprise Services
- Round the clock Technical Support
https://www.i2k2.com/">https://www.i2k2.com/
Nidhi(@)i2k2.com
AM-Talent Acquisition
I2K2 Networks pvt ltd
What will you do?
- Oversees testing, deployment & maintenance of the Voice infrastructure.
- Performing a variety of tasks associated with user provisioning and call routing within the assigned platform
- Build loaders for internal systems ensuring tasks are completed accurately and in a timely manner
- Participate in meetings with clients and internal departments to understand the requirements of call routing
- Document and design call flow diagrams to ensure that all call variables have been accounted for in preparing a routing plan
- Support the clients solution by correcting any issues with call routing or provisioning during the initial implementation phase, constantly communicating status of any issues with client
- Complete testing to ensure that call flow is operating properly
- Monitors and ensures compliance to standards, policies, and procedures
What are we looking for?
- 0.6~2 year’s implementation experience in Asterisk PBX, IP Telephony, SIP.
- Able to thrive in a demanding and team-oriented environment
- Basic and strong knowledge of the Linux operating system.
- Knowledge of bash and perl shell scripting is an added advantage.
- RHCE Certification is an added advantage.
- Experience 4 - 8 years
- Key Skills for Software Developer C++, Linux :
- - Looking only for candidates who can join immediately or max 10 day
- - should be able to work independently with no handholding
- - the ability to work with C/C++ code on Windows/Linux platforms
- - Database knowledge of MSSQL, Oracle, MySQL/MariaDB, ideally other ones too: Saphana, Teradata, Postgres.
- - Ability to work on their own fixing defects
- - should be able to understand secure coding practices
- - should have the Ability to work independently and with the team across different time zones
About Us
Rezo.ai is an AI-Powered Contact Centre that enables enterprises to enhance customer experience and boost revenue by automating and analyzing customer agent interactions across multiple channels including voice, email, chat/WhatsApp, and social, at the required scale, whilst training agents with minimal costs.
How do we do it
Rezo’s AI-Powered contact center leverages ground-breaking technologies in AI, ML, ASR, NLP, RPA, and predictive intelligence to transform customer experience and reduce costs by automating, analyzing social media, whilst coaching them.
Overview
Database administrator (DBA) will be the performance, integrity and security of a database. You'll be involved in the planning and development of the database, as well as in troubleshooting any issues on behalf of the users.
Job Responsibilities:
- Monitoring system performance and identifying problems that arise.
- Install and maintain the performance of database servers.
- Develop processes for optimizing database security.
- Set and maintain database standards.
- Install, tune, implement and upgrade DBMS installations
- Write and deploy MYSQL patches
- Upgrade and improve application schema and data upgrades
- Manage database access.
- Performance tuning of database systems.
- Install, upgrade, and manage database applications.
- Diagnose and troubleshoot database errors.
- Recommend and implement emerging database technologies.
- Create and manage database reports, visualizations, and dashboards.
- Create automation for repeating database tasks.
- Be available for on-call support as needed.
Skills Required:
- A minimum of 3 years' experience as a database administrator.
- Strong and Proficiency in data manipulation languages, including MS SQL,
- Advanced knowledge of database security, backup and recovery, and performance monitoring standards
- Understanding of relational and dimensional data modelling
- Strong mathematical and statistical knowledge
- Excellent written and verbal communication skills
- Impeccable attention to detail
• Bachelor’s degree with a background in math will be a PLUS.
• Must have 5+ years system administration experience with a mix of Linux and Window systems in a medium
to large business environment.
• Must have command level fluency and shell scripting experience in a mix of Linux and Windows
environments.
• Must have experience in one or more public cloud environment: AWS / Azure / GCP
• Must have experience in using automation tools (Cloud Formation, Terraform) to build cloud infrastructure.
• Must have experience in basic MySQL administration – configuration, backups, replication.
• Must have experience in Apache and other webserver administration on Linux platforms.
• Must have exposure to VMware or other enterprise virtualization software.
• Certification with Red Hat or any other Linux variant will be a BIG PLUS.
• Fluent in the use of Microsoft Office Applications (Outlook / Word / Excel).
• Possess a strong aptitude towards automating and timely completion of standard/routine tasks.
• Must be able to work in a complex, dynamic team environment and possess good organizational skills.
• Ability to communicate with individuals and in an articulate, professional manner.
• Experience with automation and configuration control systems like Ansible, Puppet or Chef.
• Ability to organize, prioritize, and handle multiple assignments on a daily basis.
• Previous experience with leading technical projects desired.
• Track record of mentoring junior team members.
About QuestionPro:
QuestionPro is one of the leading market research platforms. We have a wide range of products in Market Research, Customer Experience, Employee Experience, Vehicle Experience. All our products are multi-tenant SAAS platforms built on the latest technologies.
Our infrastructure is spread across 6 Data Centers across the globe. The platform collects over 10Million Surveys every month. Our Customer Experience platform was named top provider in the Gartner Voice of the Customer Rankings. Ever since we launched in 2016, we have grown by over 200% YoY. All up we are on plan to hit $ 31M in 2021. We are bootstrapped and proud to get where we are without any funding or investments.
Our operations are spread across the globe with offices in the US, Mexico, Germany, UK, UAE, and Canada.
https://www.questionpro.com/blog/cx-top-provider-gartner-voc-rankings/
We are a bootstrapped company and proud to have not taken any funding or investment.
QuestionPro has a particularly exciting journey ahead, requiring a passionate individual to join our growing team. If you are a true technology craftsman and want to build cutting-edge software solutions, hit us!
We operate 100% remote. You will be working from any place you desire for this position.
Responsibilities
- You will be responsible for key deliverables that would help improve the quality and reliability of our infrastructure spread across 8 data centres, both cloud and hybrid.
- Streamline Life Cycle Management activities for the Infrastructure.
- You will be interacting with DevOps & Support teams to quickly investigate and mitigate the problems impacting customers at various levels in the Infrastructure including MySQL Database and Engineered Systems technology stack.
Skills & Requirements
Must-Have:
- 8+ years of experience in Linux System Administration / Development / QA roles with a thorough understanding of Software Development Life Cycle
- Excellent knowledge of Linux System administration activities
- A very good understanding of Linux kernel internals, Server Virtualization, Networking & Security layer
- Any experience in IO subsystem, Operating Systems, Storage technologies would be a definite plus
- Hands-on experience with automation of system administration activities
- Hands on experience in building OS images and testing based on standard test framework.
- Proven ability to triaging and resolve issues during patch testing & certification
- Experience in OEM, Linux OS Patching, Yum, KSplice, etc.
- Excellent Scripting skills in Bash, Perl, Python, or similar scripting languages
Good To Have:
- Good experience on private cloud management.
- Proxmox virtualization
- Ability to build and grow the team.