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Linux System Administrator at NetNut.io

, , Israel -

Full Time

Start Date

Immediate

Expiry Date

18 Jul, 26

Salary

0.0

Posted On

19 Apr, 26

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Linux, Ubuntu, CentOS, Bash, Python, Networking, TCP/IP, DNS, Routing, Monitoring, Logging, AWS, GCP, Azure, Docker, Kubernetes

Industry

Information Technology & Services

Description

About the Role As a Linux System Administrator, you will be responsible for the stability, performance, and scalability of our Linux-based production systems. You will work closely with R&D and data teams to ensure seamless operation of our large-scale proxy network infrastructure. Key Responsibilities Manage, monitor, and maintain large-scale Linux-based production environments. Ensure high availability, performance, and reliability of systems and services. Troubleshoot complex production issues and provide timely resolution. Automate processes and improve operational efficiency using scripting (Bash/Python). Deploy, configure, and optimize servers, services, and networking components. Collaborate with R&D teams on system architecture, deployments, and performance improvements. Monitor system health, logs, and metrics, and proactively address potential issues. Support CI/CD processes and production releases. Maintain security best practices and system hardening. Requirements Strong hands-on experience with Linux systems administration (Ubuntu/CentOS). Proven experience working in production/infrastructure environments at scale. Solid understanding of networking (TCP/IP, DNS, routing). Experience with automation and scripting (Bash, Python, or similar). Familiarity with monitoring and logging tools. Experience with cloud environments (AWS/GCP/Azure) – advantage. Experience with containers and orchestration tools (Docker/Kubernetes) – advantage. Strong problem-solving skills and ability to work in a fast-paced environment. Good communication skills and ability to work cross-functionally. Nice to Have Experience working with high-scale data or proxy networks. Background in DevOps / SRE practices. Familiarity with network security and performance optimization.

Responsibilities

You will manage, monitor, and maintain large-scale Linux-based production environments to ensure high availability and performance. Additionally, you will collaborate with R&D teams to automate processes and troubleshoot complex infrastructure issues.