Junior PKI System Engineer - Linux & IT Security | Junior - PKI System Engineer m /w /d – Linux & IT-Security

DGN Deutsches Gesundheitsnetz Service GmbH

Kaarst, Nordrhein-Westfalen, Deutschland
Published Mar 26, 2026
Full-time
Permanent

Job Summary

As a Junior PKI System Engineer, you will join a collaborative team focused on the administration and operation of Linux systems within a high-security data center and trust center environment. You will work alongside experienced colleagues to support the development of Public Key Infrastructure (PKI) services and optimize server landscapes. Your daily responsibilities include performing error analysis, troubleshooting system disturbances in coordination with software developers and third-party vendors, and assisting users with IT service issues. This role is ideal for an entry-level professional looking to specialize in IT security and encryption technologies. The position offers a high degree of creative freedom, flat hierarchies, and a supportive community atmosphere. Unique perks include flexible remote work options, on-site fitness facilities, and weekly company-sponsored lunches, all within a stable, permanent contract in the healthcare IT sector.

Required Skills

Education

Completed vocational training as an IT Specialist for System Integration, or a completed (or nearly completed) degree in Computer Science or a comparable field.

Experience

  • Initial practical experience with Linux systems gained through vocational training, university studies, internships, or private projects
  • Foundational understanding of network structures and distributed applications
  • Initial exposure to container technologies such as Docker or Kubernetes
  • Professional experience or academic background in IT system integration or computer science

Languages

German (Fluent)

Additional

  • The role requires a structured way of working and a high willingness to learn new technical topics. The position is a full-time, permanent contract (unbefristet) with options for partial remote work.