Linux Systems Engineer

About Invasys

Invasys is a leading Czech-based Research & Development company dedicated to providing cutting-edge security technology to governments and institutions. Our primary focus is on combating some of the most critical global threats, including terrorism, insurgency, and organized crime. We develop and manufacture mission-critical hardware and software that operates seamlessly in the most challenging environments—whether on land, at sea, or in the air.

Context

Invasys has a project-oriented structure allowing maximal flexibility and customization for our clients. Our projects are realized by a dedicated engineering team with the support of our science department and R&D department. Most of our projects are for governmental agencies and are addressing the export market mainly Europe, Asia, Middle East and Africa.

Role& Responsibilities

  • Senior role in Linux Engineering team
  • Guiding architecture choices and technology selection
  • Coordinating work of other team members
  • Responsible for quality and reliability of Linux OS components and installers.
  • Adapting Linux OS to new HW components (both developed internally and COTS)
  • Improving product flexibility, maintainability, stability and security

Job requirements and qualification

  • Good knowledge of Debian (Ubuntu) based Linux systems
  • Experience with creating/installing/maintaining Debian packages
  • Good knowledge of scripting languages such as Bash and Python
  • Experience 3+ years as Linux system administrator or similar position

Additional Requirements

  • Good knowledge of networking (IPv4, IPv6)
  • Good knowledge of Linux File Systems (BTRFS, LVM)
  • Good knowledge of Ansible
  • Nice to have: experience with PXE boot
  • Nice to have: experience with LUKS disk encryption
  • Nice to have: experience with Docker and CI/CD processes such as GitLab CI and/or similar

Contact

Katerina Szabo

Recruitment Manager

katerina.szabo@invasys.com / +420 603 811 339