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Information Technology Administrator

Information Technology Administrator

Big Oh Techhosur, tamil nadu, in
23 hours ago
Job description

Company Description

Big Oh Tech is a global leader in IT solutions including software development, enterprise app development, staff augmentation, offshore outsourcing, and technical recruitment consulting. With a team of over 100 technology enthusiasts, we deliver scalable solutions to complex challenges, enhancing business revenue for our clients. Big Oh Tech is ISO 27001 & CMMI Level 3 certified, providing strategic, technical, and creative solutions. Our services encompass mobile app development, web development, and emerging technologies such as AI / ML, IOT, and blockchain, ensuring we stay ahead of the curve.

Responsibilities :

  • Install and set up Linux, windows systems and servers for organization-wide setup.
  • Set up the architecture of the system, including back-end databases and scripts for specific applications and use cases for organization.
  • Install, maintain, debug applications such as Apache Tomcat, Apache, PM2, NGINX, PostGresDB
  • Troubleshoot problems, configure hardware and software, implement back up processes and assess systems for upgrades or replacement.
  • Troubleshoot hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing impact of issues
  • Maintain internal infrastructure requirements including, laptop and desktop computers, servers, routers, switches, firewalls, printers, phones, security updates; support internet, intranet, LANs, WANs, and network segments
  • Evaluation of technology alternatives and vendor products.
  • Incidence management and root cause analysis
  • Perform routine system maintenance and resolve the issues
  • Review error logs and reported errors and seek out solutions
  • Monitor system performance to prevent slowdowns and crashes.
  • Examine daily traffic logs and reports or receive direct reports from end users
  • Develop and deploy solutions so that the system remains usable for all personnel.
  • Assess and Implement security programs, Install and manage these systems, conduct updates, create passwords and run check for viruses and spyware.
  • Perform server administration tasks, including user / group administration, security permissions, group policies, print services, research event log warnings and errors, and resource monitoring, ensuring system architecture components work together seamlessly
  • Provide documentation and technical specifications to IT staff for planning and implementing new or upgrades of IT infrastructure
  • Managing periodic reporting on the progress to the management and the customer
  • Perform routine / scheduled audits of the systems, servers including backups, security and performance
  • Perform regular backup operations (Daily, Weekly) and implement appropriate processes for data protection, disaster recovery, and failover procedures

Qualification :

  • Associate or Bachelor’s degree in Computer Science, Information Technology, System Administration, or a closely related field, or equivalent experience required
  • 2-5 years of database, network administration, system administration experience
  • System administration and IT certifications in Linux or windows or other network related fields are a plus
  • Strong knowledge of systems and networking software, hardware, and networking protocols
  • Experience with scripting and automation tools
  • A proven track record of developing and implementing IT strategy and plans
  • Strong knowledge of implementing and effectively developing helpdesk and IT operations best practices, including expert knowledge of security, storage, data protection, and disaster recovery protocols
  • Tools :

  • Git / Gitlab : Version control system and source code management setup
  • ELK / Prometheus / Zabbix / Nagios / Splunk : Continuous monitoring
  • Nginx / Apache / Tomcat / IIS /  HAProxy : Web and Proxy server
  • Postgres, MongoDB, MySQL, Cassandra : SQL & NOSQL database
  • AWS / Azure / GCP : Public Cloud Platform
  • DNS, DHCP, Email, Linux, Windows, Network :  Administrative Tools
  • Python /  Bash Shell /  Powershell /  Ruby : Scripting Language
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    Information Technology Administrator • hosur, tamil nadu, in

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