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We are looking for an experienced Linux Systems Administrator / SRE Engineer to manage large-scale Linux infrastructure and ensure high availability, reliability, and performance across production and development environments. Key Responsibilities: Maintain, secure, and operate a large-scale Unix/Linux server environment (1300+ servers). Participate in on-call rotations to proactively address issues and prevent outages. Support production environments through automation of patching, upgrades, and performance improvements. Develop monitoring and observability capabilities using Zabbix, Prometheus, Grafana, and ELK stack. Manage Linux virtual machines, containers, and associated applications. Perform lifecycle management including patching, upgrades, updates, and troubleshooting. Process daily service requests, incident tickets, and change management tasks. Manage internal and external DNS updates. Work with third-party vendors for troubleshooting and issue resolution. Contribute to system improvements, automation initiatives, and operational efficiency. Support CI/CD pipeline integration and maintenance. Implement Infrastructure as Code (IaC) using Ansible, Terraform, and scripting tools. Required Skills & Qualifications: Strong experience in Linux system administration (Debian, Ubuntu, RHEL). Proficiency in scripting languages such as Bash, Python, or Go. Hands-on experience with automation tools like Ansible and Terraform. Solid understanding of cloud platforms including public cloud, OpenStack, and VM environments. Experience with monitoring and logging tools such as Zabbix, Prometheus, Grafana, and ELK stack. Exposure to SQL/NoSQL databases such as PostgreSQL and Couchbase. Experience with CI/CD pipelines and version control tools like Git. Working knowledge of web servers such as Nginx or Apache. Strong problem-solving and debugging skills. Excellent collaboration and communication skills. Ability to remain calm and effective during incident response situations. .
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.