Medior Linux Administrator

  • Team


  • Contract type


  • Niveau

    Medior (2 - 7y)

17 januari 2024
Solliciteer nu

Linux System Administrator


Welcome @ Keytrade. We’re a young bank that wants to focus on customer experience and innovative products. For that, we rely more and more on off-the-shelf products and services for the basic functionality. Motivated to become part of our dynamic teams and help improve and transform Keytrade banking systems? As a small bank, we can treat you with more responsibilities, broader knowledge and nice growth opportunities. Currently we are looking for a Linux System Engineer, with experience in maintaining CentOS / RedHat systems. Want to know more? Come talk to us!


You are a team player, always ready to share and discuss ideas in order to improve the existing, and to find solution for new projects. Everyone is acknowledged for their role, and we need people with a strong sense of responsibility in our teams. You like to work independently, find your own way, dealing with tasks from early requirements analysis until final implementation and testing. You are open to interaction with your colleagues, able to reach out for help when required and open to accept constructive criticism. You are eager to learn about trading and banking related matters, and also about new technologies. When it comes to delivery, you are meticulous and orderly, without losing your pragmatic attitude.


  • Install, configure, and maintain Linux servers and workstations
  • Troubleshoot and resolve Linux system problems
  • Automate tasks using scripting languages, such as Bash, Python and Ansible
  • Deploy infrastructure using Infrastructure as Code (Hashicorp Terraform)
  • Build base images using Hashicorp Packer
  • Monitor Linux systems for performance and health
  • Stay up-to-date on the latest Linux technologies

Additional Skills that are Beneficial:

  • Experience with cloud computing platforms, such as Amazon Web Services (AWS)
  • Experience with containerization technologies, such as Docker and Kubernetes
  • Experience with VMWare
  • Familiarity with networking concepts and protocols
  • Security-orientedmindset
  • Experience with performance optimization and tuning

Nice to have

  • Workflow and Collaboration tooling: Atlassian Jira and Confluence 
  • Service Mesh (Istio)
  • Dynatrace
  • Prometheus
  • Grafana
  • Kibana