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Title
Text copied to clipboard!Linux Network Administrator
Description
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We are looking for a skilled Linux Network Administrator to join our dynamic IT team. The ideal candidate will have extensive experience in managing and maintaining Linux-based network systems, ensuring their optimal performance, security, and reliability. You will be responsible for configuring, monitoring, and troubleshooting network infrastructure, as well as implementing security measures to protect our systems from vulnerabilities. Your role will also involve collaborating with other IT professionals to design and implement network solutions that meet the needs of our organization. The successful candidate will possess strong problem-solving skills, a deep understanding of network protocols, and the ability to work effectively in a fast-paced environment. You will be expected to stay up-to-date with the latest industry trends and technologies, and continuously seek ways to improve our network infrastructure. If you are passionate about Linux and network administration, and are looking for an opportunity to make a significant impact, we encourage you to apply.
Responsibilities
Text copied to clipboard!- Configure and maintain Linux-based network systems.
- Monitor network performance and troubleshoot issues.
- Implement and manage network security measures.
- Collaborate with IT team to design network solutions.
- Perform regular system updates and patches.
- Manage network hardware and software inventory.
- Ensure network compliance with industry standards.
- Document network configurations and procedures.
- Provide technical support to end-users.
- Conduct network performance analysis and optimization.
- Implement disaster recovery and backup plans.
- Manage VPN and remote access solutions.
- Monitor network traffic and identify potential threats.
- Configure and manage firewalls and intrusion detection systems.
- Develop and maintain network automation scripts.
- Participate in on-call rotation for network support.
- Train and mentor junior network administrators.
- Stay current with emerging network technologies.
- Assist in network capacity planning and scaling.
- Coordinate with vendors for hardware and software procurement.
Requirements
Text copied to clipboard!- Bachelor's degree in Computer Science or related field.
- 5+ years of experience in Linux network administration.
- Strong knowledge of network protocols (TCP/IP, DNS, DHCP, etc.).
- Experience with network monitoring tools (Nagios, Zabbix, etc.).
- Proficiency in scripting languages (Bash, Python, etc.).
- Familiarity with firewall and security technologies.
- Excellent problem-solving and analytical skills.
- Strong communication and teamwork abilities.
- Experience with virtualization technologies (VMware, KVM, etc.).
- Knowledge of cloud platforms (AWS, Azure, etc.).
- Ability to work in a fast-paced environment.
- Certifications such as RHCE, CCNA, or equivalent.
- Experience with configuration management tools (Ansible, Puppet, etc.).
- Understanding of network automation and orchestration.
- Ability to manage multiple projects simultaneously.
- Strong attention to detail and organizational skills.
- Experience with load balancers and proxy servers.
- Knowledge of network security best practices.
- Ability to work independently and as part of a team.
- Willingness to participate in on-call support rotation.
Potential interview questions
Text copied to clipboard!- Can you describe your experience with Linux network administration?
- What network monitoring tools have you used in the past?
- How do you approach troubleshooting network issues?
- Can you provide an example of a network security measure you implemented?
- How do you stay current with emerging network technologies?
- Describe a challenging network problem you solved.
- What scripting languages are you proficient in?
- How do you ensure network compliance with industry standards?
- Can you explain your experience with virtualization technologies?
- How do you handle network capacity planning and scaling?
- What is your experience with cloud platforms like AWS or Azure?
- How do you manage network documentation and procedures?
- Describe your experience with configuration management tools.
- How do you approach network automation and orchestration?
- What steps do you take to secure a network?
- Can you describe a time when you had to work under pressure to resolve a network issue?
- How do you prioritize and manage multiple network projects?
- What is your experience with load balancers and proxy servers?
- How do you handle providing technical support to end-users?
- What certifications do you hold related to network administration?
