Position: Infrastructure administrator
Company: Ericsson
Category: Sysadmin
Experience required: 3y
English level: intermediate

Ericsson is looking for an Infrastructure administrator

**Job purpose**
 E2E accountability and responsibility for the successful IT infrastructure systems
and services availability – physical and virtual servers, operating systems,
middleware in telco environment.
 Day to day monitoring of hardware, operating system and virtual machines. Drive
analysis and resolution of any fault. Coordinate with third party vendors for the
resolution of problems. Monitor backup status, troubleshoot any failure, escalate
and coordinate with third party parts for resolution.
 Ensure successful cross collaboration across team and services reporting.
Duties and responsibilities
 Assessment of the IT infrastructure.
 ITIL or E-TOM knowledge.
 Hands-on experience on providing solutions to various application servers
running on LINUX and Windows OS.
 Provide the optimum solution in server, storage, networking and middleware
services.
 Good knowledge of Linux/Windows OS Internals and understanding of the
products life cycle.
 Prepare, maintain documentation, reports and provide follow up status on
identified tasks.
 Perform periodic review of the IT policies and standards to ensure that the IT
infrastructure is aligned to current technology standards.
 Work as a team member, providing support to colleagues when required.
**Skills**
 Virtualization: VMware ESXi.
 HPE Equipment: Storage systems, Rack servers, Blade systems.
 Administering a pool of Linux servers, virtualization, SAN/NAS, load balancing,
applications monitoring, backup technologies, and various application servers.
 Ansible automation.
 Extensive knowledge of UNIX type environment and underlying operating system
security principles.
 Good knowledge of operating system’s networking, TCP/IP stack, DNS, SMTP,
SNMP, HTTP, system logs event management.
 Perform periodic review of the UNIX IT policies and standards to ensure that the
IT infrastructure is aligned to the up-to-date technologies.

 Scripting (bash, expect, …) languages, development experience, knowledge of
SQL are big pluses.
 Work experience in telco or related fields is preferable.