IT Network Security Systems Engineer | Systems Engineer IT Network Security (m/w/d)

Varta Aktiengesellschaft

Ellwangen (Jagst), Baden-Württemberg, Deutschland
Published Apr 16, 2026
Full-time
Permanent

Job Summary

As an IT Network Security Systems Engineer at VARTA in Ellwangen, you will be responsible for the end-to-end lifecycle of network security solutions, including the design, implementation, and maintenance of firewalls, VPNs, and IDS/IPS systems. Your daily routine involves monitoring network traffic, analyzing security incidents, and conducting regular vulnerability assessments in close collaboration with the IT Security and SOC teams. You will play a pivotal role in developing and enforcing security policies and standards to ensure compliance with legal and internal requirements. This position offers a unique opportunity to work for a globally recognized technology leader in energy solutions, providing a secure workplace with the creative freedom to shape future-oriented projects. The role is ideal for technical professionals who enjoy a mix of strategic conceptual work and hands-on incident response within a large-scale IT infrastructure.

Required Skills

Education

Degree in Computer Science, Communications Engineering, or a comparable qualification such as IT Specialist for System Integration (Fachinformatiker Systemintegration).

Experience

  • Several years of professional experience in network environments, preferably within medium to large IT infrastructures
  • Proven experience handling security solutions such as Check Point, Cisco ASA, and Cisco ISE
  • Experience in the automation of security tasks using scripting languages
  • Professional background in monitoring network traffic and investigating security incidents

Languages

German (Fluent)English (Fluent)

Additional

  • The role is based in Ellwangen and is a full-time, permanent position. Requires the ability to work with both internal and external stakeholders to maintain compliance standards.