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Title
Text copied to clipboard!Linux System Administrator
Description
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We are looking for a skilled Linux System Administrator to join our dynamic IT team. The ideal candidate will have extensive experience in managing and maintaining Linux-based systems and servers. You will be responsible for ensuring the stability, integrity, and efficient operation of the information systems that support core organizational functions. This role involves monitoring, maintaining, and optimizing all Linux server hardware, software, and associated operating systems. You will also be tasked with troubleshooting and resolving any hardware, software, or network issues that may arise. The Linux System Administrator will work closely with other IT staff to ensure that all systems are secure, reliable, and performing optimally. You will also be responsible for implementing and managing system security policies, performing regular system backups, and ensuring that all systems are compliant with industry standards and regulations. Additionally, you will be expected to provide technical support and guidance to end-users and other IT staff, as well as participate in the planning and implementation of new IT projects and initiatives. The ideal candidate will have strong problem-solving skills, excellent communication abilities, and a deep understanding of Linux operating systems and related technologies. If you are passionate about technology and have a proven track record of managing Linux systems, we would love to hear from you.
Responsibilities
Text copied to clipboard!- Manage and maintain Linux-based systems and servers.
- Monitor system performance and ensure reliability and availability.
- Perform regular system backups and recovery procedures.
- Implement and manage system security policies.
- Troubleshoot and resolve hardware, software, and network issues.
- Collaborate with other IT staff to ensure optimal system performance.
- Provide technical support and guidance to end-users and IT staff.
- Plan and implement new IT projects and initiatives.
- Ensure systems are compliant with industry standards and regulations.
- Maintain documentation of system configurations and procedures.
- Perform software installations, updates, and patches.
- Monitor and manage system resources, including CPU, memory, and storage.
- Configure and manage network services, such as DNS, DHCP, and NFS.
- Automate routine tasks using scripting languages like Bash or Python.
- Conduct regular system audits and vulnerability assessments.
- Manage user accounts and permissions.
- Ensure data integrity and security.
- Participate in on-call rotation for after-hours support.
- Stay updated with the latest industry trends and technologies.
- Provide training and support to junior IT staff.
Requirements
Text copied to clipboard!- Bachelor's degree in Computer Science, Information Technology, or related field.
- 3+ years of experience as a Linux System Administrator.
- Strong knowledge of Linux operating systems (e.g., Red Hat, CentOS, Ubuntu).
- Experience with system monitoring and performance tuning.
- Proficiency in scripting languages (e.g., Bash, Python).
- Familiarity with configuration management tools (e.g., Ansible, Puppet, Chef).
- Experience with virtualization technologies (e.g., VMware, KVM).
- Knowledge of network protocols and services (e.g., TCP/IP, DNS, DHCP).
- Strong problem-solving and troubleshooting skills.
- Excellent communication and interpersonal skills.
- Ability to work independently and as part of a team.
- Experience with cloud platforms (e.g., AWS, Azure) is a plus.
- Knowledge of security best practices and tools (e.g., firewalls, intrusion detection).
- Experience with version control systems (e.g., Git).
- Ability to manage multiple tasks and projects simultaneously.
- Strong attention to detail and organizational skills.
- Ability to work in a fast-paced and dynamic environment.
- Certifications such as RHCE, CompTIA Linux+, or LPIC are a plus.
- Experience with database management (e.g., MySQL, PostgreSQL) is a plus.
- Willingness to participate in on-call rotation.
Potential interview questions
Text copied to clipboard!- Can you describe your experience with managing Linux-based systems?
- How do you approach troubleshooting hardware, software, or network issues?
- What scripting languages are you proficient in?
- Can you provide an example of a complex problem you solved as a Linux System Administrator?
- How do you ensure system security and compliance with industry standards?
- What tools do you use for system monitoring and performance tuning?
- How do you handle system backups and recovery procedures?
- Can you describe your experience with configuration management tools?
- How do you stay updated with the latest industry trends and technologies?
- What is your experience with cloud platforms like AWS or Azure?
- How do you manage user accounts and permissions on Linux systems?
- Can you describe a time when you had to provide technical support to end-users?
- What is your experience with virtualization technologies?
- How do you automate routine tasks on Linux systems?
- Can you describe your experience with network services like DNS and DHCP?
- What certifications do you hold related to Linux system administration?
- How do you handle multiple tasks and projects simultaneously?
- What is your experience with database management on Linux systems?
- How do you ensure data integrity and security on Linux systems?
- Are you willing to participate in an on-call rotation for after-hours support?