TKMS GmbH | Germany | 24xxx Kiel,Bremen | Permanent position | Full time / Home office | Published since: 05.01.2026 on stepstone.de
IT System Engineer Security - Administration (m/f/d)
TKMS with the locations Kiel, Bremen, Hamburg, Wismar, Emden, Flintbek, Wilhelmshaven and Wedel is one of the leading globally operating system providers in the design and construction of submarines and marine overwater ships as well as in the field of maritime safety technologies. With state-of-the-art technology, extensive experience in shipbuilding and an innovative way of thinking, our teams and marine experts develop high-quality products and services for our customers at all locations. Our clear goal? To be the most modern marine company in Europe. Be part of this vision! We develop strength. .
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Your tasks • Your profile • What we offer
You manage and implement firewall systems, VPN gateways and encryption solutions. You monitor the network infrastructure at all our locations and work closely with the SOC. You design and implement security policies, firewall rules and access concepts. You actively participate in multi-site projects to modernise our network and security infrastructure. You analyse security incidents, correct vulnerabilities and ensure the safe operation of the systems in your area of responsibility. You continue developing our cybersecurity architectures and continuously implement curing measures.
You bring at least 3 years of experience in a comparable position. You have a degree in computer science or a comparable training with relevant professional practice. You have profound experience in network administration, ideally using Cisco or Fortinet technologies. You have extensive knowledge of firewalling, routing, encryption and network-related services. You own network security expertise (authentication, intrusion detection, segmentation). Basics in Layer-2/3 encryption technologies are available or you are ready to work in. Manufacturer certifications (e.g. Cisco, Fortinet) are advantageous.
For us it is self-evident to offer you optimal conditions. These include: Attractive tariff compensation Excellent occupational pensions Exciting tasks on innovative products in a growing marine company Flexible and family-friendly possibilities of working time through sliding time/lifetime account and mobile work Jobticket or Deutschlandticket grant Bike leasing Structured integration with Welcomeday and onboarding program 30 days of annual leave and special leave Contract Comprehensive additional services / attractive external offers for employees of the thyssenkrupp Group Company fitness with nationwide partners (Hansefit-Network) Comprehensive health management including prevention offers Extensive individual learning & development opportunities in presence and digital Close cooperation with executives and employees Collaborative cooperation and respectful handling – you will find it with us! If this is just as important to you, apply now online and give your salary presentation as well as your current notice period.
We value diversity
We value diversity and therefore welcome all applications – regardless of gender, nationality, ethnic and social origin, religion/worldview, disability, age as well as sexual orientation and identity. .
Location
![]() | TKMS GmbH | |
| 24143 Kiel,Bremen | ||
| Germany |
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