Linux System Administrator

2 weeks ago

Kolkata, India B3NET Technologies Pvt. Ltd. Full time

Job Description We’re seeking an experienced System Administrator to manage and secure our Linux and Apache-based infrastructure for EPC Site Management Software. The ideal candidate will handle server setup, optimization, and ensure high availability of applications. Requirements Key Responsibilities: Install, configure, and maintain Linux (Ubuntu/CentOS) and Apache servers. Manage MySQL databases, backups, and replication. Implement firewalls, SSL, and system hardening for production environments. Monitor performance and uptime using tools like Nagios, Zabbix, or Grafana. Automate deployments and support DevOps workflows. Manage user access, permissions, and Git repositories. Oversee data backup, disaster recovery, and patch management. Technical Skills: Strong in Linux admin, Apache setup, and shell scripting. Good understanding of networking, firewalls, and security policies. Hands-on with MySQL/MariaDB performance tuning. Familiar with PHP and Java deployment setups. Bonus: experience with Docker, Jenkins, or Ansible. Soft Skills: Excellent troubleshooting and communication skills. Collaborative approach to working with development teams. Proactive, detail-oriented, and reliability-focused mindset. Requirements Key Responsibilities: Install, configure, and maintain Linux (Ubuntu/CentOS) and Apache servers. Manage MySQL databases, backups, and replication. Implement firewalls, SSL, and system hardening for production environments. Monitor performance and uptime using tools like Nagios, Zabbix, or Grafana. Automate deployments and support DevOps workflows. Manage user access, permissions, and Git repositories. Oversee data backup, disaster recovery, and patch management. Technical Skills: Strong in Linux admin, Apache setup, and shell scripting. Good understanding of networking, firewalls, and security policies. Hands-on with MySQL/MariaDB performance tuning. Familiar with PHP and Java deployment setups. Bonus: experience with Docker, Jenkins, or Ansible. Soft Skills: Excellent troubleshooting and communication skills. Collaborative approach to working with development teams. Proactive, detail-oriented, and reliability-focused mindset.

  • Linux System Administrator

    3 weeks ago

    Kolkata, India Taragana Full time

    Linux System Administrator- Kolkata You will be involved in maintaining our Linux servers worldwide, manage regular backups, database administration, setting up new machines, testing, setting up accounts, setting up hardware, purchasing replacements etc. You should be proficient in scripting languages like perl, shell or awk. We have dedicated Linux servers...

  • Linux System Administrator

    3 weeks ago

    Kolkata, India B3NET Technologies Pvt. Ltd. Full time

    We’re seeking an experienced System Administrator to manage and secure our Linux and Apache-based infrastructure for EPC Site Management Software. The ideal candidate will handle server setup, optimization, and ensure high availability of applications. Requirements Key Responsibilities: Install, configure, and maintain Linux (Ubuntu/CentOS) and Apache...

  • Linux System Administrator

    3 weeks ago

    Kolkata, West Bengal, India Jobted IN C2 Full time

    We re seeking an experienced System Administrator to manage and secure our Linux and Apache-based infrastructure for EPC Site Management Software The ideal candidate will handle server setup optimization and ensure high availability of applications Requirements Key Responsibilities Install configure and maintain Linux Ubuntu CentOS and Apache servers Manage...

  • System Administrator

    4 days ago

    Kolkata, India W. G technologies Pvt Ltd (Formally known as Webgen technologies) Full time

    **Opening For**: System Administrator **Experience**: Minimum 2 Years of Experience **Location**: Kolkata (Hybrid Mode) **Opening Details**: Must know----- - 1) Desktop and Laptop trouble shooting 2) Basic Networking, Subneting, DHCP, etc 3) Basic Linux and windows server Good to have Experience------ - 1) cPanel, WHM 2) apache server, MySQL 3) Linux...

  • DevOps / System Administrator

    2 weeks ago

    Kolkata, West Bengal, India Weavers Web Academy Full time ₹ 3,00,000 - ₹ 4,80,000 per year

    Job Hiring Requirement: DevOps / System AdministratorPosition Title: DevOps / System AdministratorLocation: Kolkata, On-siteJob Type: Full-timeExperience Level: 3–5 YearsRole OverviewWe are seeking a DevOps / System Administrator with strong expertise in Linux systems, cloud infrastructure, and multi-stack deployments. The candidate will play a crucial...

  • Networking and Linux Administrator

    6 days ago

    Kolkata, India Somnetics (Som Imaging Informatics Pvt. Ltd.) Full time

    Somnetics is looking for a Hardcore Networking & Linux Administrator Location: Kolkata (onsite) Experience: 4–8 years The Candidate should be skilled in Networking & Linux Admin to manage and optimize our IT infrastructure. Key Skills: Strong knowledge of routing, switching, firewalls Linux server installation, configuration & troubleshooting Network...

  • Networking and Linux Administrator

    5 days ago

    Kolkata, India Somnetics (Som Imaging Informatics Pvt. Ltd.) Full time

    Somnetics is looking for a Hardcore Networking & Linux Administrator Location: Kolkata (onsite) Experience: 4–8 years The Candidate should be skilled in Networking & Linux Admin to manage and optimize our IT infrastructure. Key Skills: Strong knowledge of routing, switching, firewalls Linux server installation, configuration & troubleshooting Network...

  • Networking and Linux Administrator

    6 days ago

    Kolkata, India Somnetics (Som Imaging Informatics Pvt. Ltd.) Full time

    Somnetics is looking for a Hardcore Networking & Linux Administrator Location: Kolkata (onsite) Experience: 4–8 years The Candidate should be skilled in Networking & Linux Admin to manage and optimize our IT infrastructure. Key Skills: 🔹 Strong knowledge of routing, switching, firewalls 🔹 Linux server installation, configuration & troubleshooting...

  • Networking and Linux Administrator

    6 days ago

    Kolkata, India Somnetics (Som Imaging Informatics Pvt. Ltd.) Full time

    Somnetics is looking for a Hardcore Networking & Linux Administrator Location: Kolkata (onsite) Experience: 4–8 years The Candidate should be skilled in Networking & Linux Admin to manage and optimize our IT infrastructure. Key Skills: 🔹 Strong knowledge of routing, switching, firewalls 🔹 Linux server installation, configuration & troubleshooting...

  • Networking and Linux Administrator

    6 days ago

    kolkata, India Somnetics (Som Imaging Informatics Pvt. Ltd.) Full time

    Somnetics is looking for a Hardcore Networking & Linux Administrator Location: Kolkata (onsite) Experience: 4–8 years The Candidate should be skilled in Networking & Linux Admin to manage and optimize our IT infrastructure. Key Skills: 🔹 Strong knowledge of routing, switching, firewalls 🔹 Linux server installation, configuration & troubleshooting...