JMR Software

Linux System Administrator

Senior Linux Engineer (RHCE/RHCA)

We are looking for a highly skilled Red Hat Certified Engineer or Administrator (RHCE/RHCA) to join a dynamic and innovative team. If you have strong Linux expertise and experience working in complex, high-availability environments, this opportunity is for you!

Key Requirements:

🔹 RHCE or RHCA certification

🔹 5+ years’ experience with Linux-based operating systems

🔹 Experience managing ISP services (RADIUS, DNS, Mail)

🔹 5+ years working in VM cluster environments

🔹 2+ years’ experience with Docker or Kubernetes

🔹 Experience with Nutanix and/or OpenShift

🔹 Strong experience with PostgreSQL, SQL, MySQL, and NoSQL

🔹 Automation and configuration management experience

Technical Exposure To:

• SAN/NAS, GlusterFS or distributed file systems

• Web service architecture and servers

• Cloud platforms (AWS & Azure)

• HAProxy and load balancing technologies

• PFSense Firewall and IPtables

• REST & SOAP APIs

• Networking (TCP/IP, LAN/WAN)

• Monitoring tools such as Observium, Nagios, eHealth, or Xymon

• CDN/Streaming technologies (Akamai, CloudFront, Level3)

• Scripting knowledge (Python, PHP, Perl, or Ruby)

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