Junior Linux Systems Administrator

Company: Quant Capital
Apply for the Junior Linux Systems Administrator
Location: London
Job Description:

Overview

As a Junior Linux Systems Administrator, you will support a global Linux infrastructure for a well-known retail trading business. You’ll monitor mission-critical systems to ensure uptime and performance and help implement new technologies to meet evolving business needs. You’ll work within a Linux/DevOps team, collaborating to enable scalable, open-source solutions. This role offers hands-on experience with cutting-edge tech and a clear path to grow in a financially driven tech environment.

Pay / Benefits

  • bonus
  • benefits package

Responsibilities

  • Build and configure Linux servers (RHEL, CentOS, Fedora)
  • Monitor critical systems to ensure uptime and performance
  • Support global Linux infrastructure
  • Implement new technologies and improve existing ones to meet business requirements

Key requirements

  • Degree in quantitative subject
  • Experience building and configuring Linux servers (RHEL, CentOS, Fedora)
  • Basic networks skills
  • Coding/scripting ability (PHP, Python, Ruby)
  • Enthusiasm and good communicator
  • Interest in Puppet / Chef
  • 1–2 years’ Linux experience
  • communication
  • enthusiasm
  • team collaboration
  • Linux administration (RHEL/CentOS/Fedora)
  • Scripting (PHP, Python, Ruby)
  • Puppet / Chef

Posted: September 14th, 2026