Network Security Engineer - Utilities

Are you a skilled Network and Security Engineer looking for your next challenge in a critical infrastructure environment? Join a company with more than 135 years of history as a pioneer in energy, having been the first in the world to transport three-phase current over long distances. With power supply at the core of its identity, this organisation leads the way in tackling the challenges of the energy and mobility transition ahead of the curve. Committed to sustainable and reliable energy provision in the Heilbronn-Franconia region, they drive progress in one of the most dynamic areas of Baden-Württemberg and Germany as a whole, creating a future worth living for all.

If you would like to learn more about this opportunity, feel free to reach out and apply today!

Responsibilities:

• Design, implement, and maintain network infrastructure (Routing & Switching)
• Support and optimize network security solutions, including firewalls (Checkpoint preferred, others welcome)
• Contribute to securing OT environments and critical operational systems
• Collaborate with internal IT teams and external vendors to troubleshoot and resolve network and security issues
• Assist with network monitoring, documentation, and compliance initiatives
• Support WLAN solutions across operational sites

Required Skills/Qualifications: 

• Certification at CCNA or CCNP level (or equivalent practical experience)
• Strong knowledge of Routing & Switching (Cisco preferred)
• Experience with firewall administration (Checkpoint ideal, others such as Palo Alto, Fortinet, etc., are acceptable)
• Familiarity with WLAN networking is a strong advantage
• Fluent in German, with solid communication skills in English

Salary: 

• Competitive salary based on experience and qualifications.