Senior Network Security Engineer (M/F/D) - Aerospace & Defence

Overview

Would you like to be part of Europe's latest air traffic control centre, securing and optimising Germany’s air traffic control networks and systems?

Join a team of network experts responsible for road mapping, optimising, and developing strategy for mission-critical network infrastructure. As the go-to expert on network security, you will take charge of everything from firewalls to cybersecurity, reshaping and fortifying this crucial area.

Take on this high-impact role and help define the future of air traffic control security—apply today!

Responsibilities

• Design, implement, and manage network security infrastructure using Checkpoint and/or Fortinet firewalls, ensuring robust protection for on-premises and cloud environments.
• Configure and maintain firewall policies, VPNs, NAT, and IPS/IDS to safeguard network traffic, prevent unauthorized access, and ensure secure remote connectivity.
• Monitor and respond to security incidents using firewall logs, SIEM tools, and threat intelligence, proactively mitigating risks and vulnerabilities.
• Conduct regular security assessments and audits to identify gaps in firewall configurations, enforce compliance with industry standards (e.g., ISO 27001, NIST), and recommend improvements.
• Implement advanced threat prevention measures such as Fortinet's FortiGuard services or Checkpoint's Threat Prevention suite (IPS, Anti-Bot, Antivirus, SandBlast) to defend against malware, zero-day attacks, and APTs.
• Design and configure secure VPN solutions (site-to-site, client-based) to support remote workforces and inter-site connectivity without compromising security.
• Collaborate with network and system teams to integrate security solutions seamlessly with existing infrastructure and ensure high availability and performance.
• Automate routine security tasks using scripts, APIs, or management platforms like FortiManager or Checkpoint SmartConsole, improving operational efficiency.
• Ensure firewall upgrades, patches, and lifecycle management are handled timely to protect against emerging vulnerabilities and maintain vendor support.

Skills / Must have

• Security network architecture experience (Network security and cyber security knowledge)
• Checkpoint or Firewall configuration experience
• German Speaking (C1 minimum)
• Willingness to undergo security clearance
• Minimum Bachelors Degree

Benefits

• Christmas and summer Bonus (half a month's salary each)
• 100% Pension contribution
• 32 days holiday

Salary

• €95,000 gross per year

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