Remote Linux Network Administrator (WFH) - #34141

Description:

• As a Linux Network Administrator, you will provide technical and operational first-line IT support to the business to ensure continuous operational effectiveness.
• You may also provide second-line support for specific IT products, systems, and third-party applications as needed.
• Responsibilities include configuring, monitoring, and maintaining LAN/WAN infrastructure, routers, and switches to ensure optimal network performance.
• You will provide after-hours first-line technical support to all staff members when required.
• You will install, configure, and maintain Linux servers (e.g., CentOS, Ubuntu, Red Hat), including routine patching and upgrades.
• Implement security best practices (firewalls, IDS/IPS, VPN) and ensure systems are regularly audited and patched.
• Ensure all work is captured in the logging/ticketing system and close calls as needed.
• Treat all company staff members as valued customers.
• Monitor and report any system alerts to line management and meet with the team weekly to discuss problems and progress.
• Diagnose and resolve hardware, software, and network issues promptly, including on-call escalation support.
• Develop scripts (Bash, Python) to automate routine administrative tasks, reducing manual workload.
• Assist the IT Manager with daily tasks and ensure the knowledge management system is always updated with required solutions and documentation.
• Maintain computer-related equipment registers and ensure that all naming conventions are followed.
• Ensure strict compliance with internal processes and policies, including adherence to the Authority Matrix and MAPs guidelines.
• Attend all required meetings and assist with any ad-hoc tasks or projects assigned by the Technology Management team.
• Attend all assigned training, even if scheduled outside regular hours.

Requirements:

• A minimum of 5 years of experience in Linux system administration and network operations is required.
• Proficiency in at least one Linux server environment (Ubuntu, Red Hat, CentOS) is necessary.
• Experience with firewall administration (iptables, firewalld, or similar) is essential.
• A solid understanding of TCP/IP, routing protocols (OSPF, BGP), VLANs, and VPNs is required.
• Strong understanding of cybersecurity principles and SOC best practices is necessary.
• Conflict management skills are important for this role.
• Planning and problem-solving skills are required.
• Effective time management skills are essential.
• Excellent English communication skills, both written and verbal, are necessary to effectively communicate with foreign counterparts.
• A proactive and positive mindset and attitude toward work are required.

Advantageous Experience/Skills:

• A Bachelor’s Degree is preferred.
• Experience with iptables, OpenVPN knowledge, Fail2ban, Wazuh, networking, and systems administration is advantageous.

Benefits:

• The position offers the opportunity to work from home, providing flexibility in your work environment.
• You will gain valuable experience in a dynamic and supportive team.
• Opportunities for professional development and training are provided, even if scheduled outside regular hours.
• You will be part of a company that values its staff and treats them as valued customers.
• The role allows for the development of scripting and automation skills, enhancing your technical expertise.