Linux Server & Admistrator
Job Description
Title: Linux Server & Admistrator
Company Name: Nano Information Technology
Vacancy: 3
Age: 22 to 40 years
Job Location: Dhaka
Salary: Tk. 25000 - 50000 (Monthly)
Experience:
- 3 to 5 years
- The applicants should have experience in the following business area(s): Software Company, IT Enabled Service, Development Agency
Published: 2026-10-05
Application Deadline: 2026-11-04
Education:
- Bachelor of Science (BSc) in Computer Science & Engineering, Electronics and Telecommunication Engineering
Requirements:
- 3 to 5 years
- The applicants should have experience in the following business area(s): Software Company, IT Enabled Service, Development Agency
Skills Required: Linux,Network Engineer/ Network Administrator,Server Management
Additional Requirements:
- Age 22 to 40 years
Responsibilities & Context:
Job Summary
A Linux Server Administrator is responsible for installing, configuring, maintaining, monitoring, and securing Linux servers to ensure reliable, secure, and efficient IT operations. The role involves managing server infrastructure, troubleshooting technical issues, and supporting applications and users.
Key Responsibilities
Linux Server Management
Install, configure, and maintain Linux operating systems (Ubuntu, CentOS, RHEL).
Manage server users, groups, permissions, and file systems.
Configure and manage server services and processes.
Server Monitoring & Performance
Monitor CPU, memory, disk usage, and system performance.
Identify and resolve server performance issues.
Ensure high availability and system reliability.
Security Management
Configure firewalls, SSH, and access controls.
Apply security patches and operating system updates.
Monitor system logs and investigate security incidents.
Backup & Disaster Recovery
Configure and monitor server backup processes.
Maintain recovery procedures and test data restoration.
Support disaster recovery and business continuity.
Troubleshooting & Support
Diagnose and resolve hardware, software, and network-related server issues.
Troubleshoot application deployment and service failures.
Provide technical support to development and IT teams.
Networking & Services
Configure DNS, DHCP, HTTP/HTTPS, and other network services.
Manage web servers such as Apache and Nginx.
Support database and application server environments.
Automation & Documentation
Automate routine administrative tasks using Bash or Python.
Maintain server documentation, configurations, and operational procedures.
Use monitoring and configuration management tools where applicable.
Operating Systems Ubuntu, RHEL, CentOS
Networking TCP/IP, DNS, SSH, HTTP/HTTPS
Web Servers Apache, Nginx
Scripting Bash, Python
Security Firewall, SELinux, SSH hardening
Monitoring Prometheus, Grafana, Zabbix
Containers Docker, Kubernetes (optional)
Cloud AWS, Azure, GCP (optional)
Key Performance Indicators (KPIs)
Server uptime and availability
Mean Time to Resolve (MTTR)
Backup success and recovery reliability
Security patch compliance
System performance and incident response
Accuracy of technical documentation
Job Other Benifits:
- Provident fund,Weekly 2 holidays,Credit card,T/A
- Salary Review: Yearly
- Festival Bonus: 2
Employment Status: Full Time
Job Work Place: Work at office
Company Information:
Gender: Both Male and Female can apply
Read Before Apply: Please apply only who are fulfilling all the requirements of this job
Category: IT & Telecommunication
