Linux Administrator at Aspect Capital | GB | Rezi

Linux Administrator at Aspect Capital

Linux Administrator

Aspect Capital · GB

2 days ago

Linux Administrator

Aspect Capital · GB

3 days ago
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About the Role

Aspect Capital is seeking a Linux Administrator with 1-3 years of experience to support, maintain, and improve their Linux-based platforms. This role is ideal for an early-career professional with a strong Linux foundation looking to grow in an automated enterprise environment.

Responsibilities

  • Supporting and administering Linux systems (Ubuntu and RHEL)
  • Assisting with the build, configuration, and maintenance of Linux hosts and services
  • Working with configuration management and infrastructure-as-code tooling
  • Helping to support cloud-based services and automation workflows
  • Troubleshooting system, performance, and availability issues
  • Contributing to documentation and operational best practices

Requirements

  • 1-3 years relevant experience
  • A good understanding of Linux systems administration (Ubuntu and/or RHEL)
  • Familiarity with core Linux concepts: services, filesystems, networking, permissions, logging
  • Experience collaborating in mixed Linux and Microsoft ecosystems is essential
  • Some experience with automation or configuration management tools (e.g. Puppet)
  • Some scripting experience (e.g. Python, Bash, or PowerShell)
  • An interest in infrastructure automation and cloud technologies
  • Exposure to Terraform or other infrastructure-as-code tools
  • Awareness of AWS services and basic cloud architecture
  • Experience working in an enterprise or mixed-platform environment
  • Basic understanding of networking and storage concepts
  • Familiarity with Active Directory–integrated Linux systems
  • Experience with tools such as Artifactory, TeamCity, Jenkins, Docker, Kubernetes/EKS, Git (e.g. Bitbucket), Grafana or similar monitoring tools would be beneficial

Skills

  • Linux systems administration
  • Ubuntu
  • RHEL
  • Configuration management
  • Infrastructure-as-code
  • Cloud services
  • Automation workflows
  • Scripting
  • Python
  • Bash
  • PowerShell
  • Terraform
  • AWS
  • Networking
  • Storage concepts
  • Active Directory
  • Artifactory
  • TeamCity
  • Jenkins
  • Docker
  • Kubernetes
  • EKS
  • Git
  • Bitbucket
  • Grafana

Location

  • London

Work Type

  • Full-time

Experience Level

  • 1-3 years

About the Company

  • Aspect Capital is an award-winning systematic hedge fund based in London that manages over $8 billion of client assets.
  • Technology plays a critical role in the success of our business.
  • The team supports a broad range of technologies, including on-premises infrastructure, cloud services, CI/CD tooling, and integration with Microsoft platforms.
  • Much of our work focuses on improving reliability, security, and automation across the estate while supporting the firm’s strategic goals.