Team
We are passionate experts who put our hearts and minds into cyber security. We work together to develop innovative solutions to best protect your company against digital cyber threats.
I founded DEFENDERBOX because I am convinced that cyber security should not be a black box. I love working with a great team to develop tangible solutions that have a real impact — quickly, comprehensibly and pragmatically. Every day we experience how much we can achieve together.
Markus Schulte
CEO
At DEFENDERBOX, we don’t just work on technology — we build real partnerships. I like the direct line to our sales partners, the dynamism in the team and the clear focus: making companies more secure, without empty promises. Exactly my thing.
Harry Weimer
Business Development
Cybersecurity is a highly exciting topic that is currently being fueled by AI. This means that we not only have to constantly develop our DEFENDERBOX, but also our knowledge and expertise. This challenge is simply fun. What’s more, the whole team is simply great!
Regine Heue
CMO
Cyber security has long been a must, but is often difficult for SMEs to grasp. With the DEFENDERBOX, we have a solution that works simply, quickly and cyber-securely. Together with partners and in direct exchange, we ensure that IT security becomes a solution.
Stefan Heinrichsmeier
Senior Sales Manager
At DEFENDERBOX, we don’t just work on technology — we build real partnerships. I like the direct line to our sales partners, the dynamism in the team and the clear focus: making companies more secure, without empty promises. Exactly my thing.
Thomas Appel
Head of Channel Development
I like working at DEFENDERBOX because I actively contribute to protecting companies from real cyber threats. The combination of meaningful work and a motivating environment makes the job pretty special.
Alexandra Naumova
Internal sales department
I enjoy solving complex challenges to make systems more efficient and
make systems more efficient and secure. It is very fulfilling to see how automation creates real improvements.
Roko Cibaric
DevOps/Systems Engineer
I love my work because it’s like being a detective in the digital world — always
always on the hunt for hidden threats. It also gives me
the knowledge that I am helping to keep the digital world safe,
a sense of purpose and excitement every day!
Eya Mhamdi
Cybersecurity Engineer
Knowing that the code I write can help people or even improve their lives is incredibly motivating. Being part of an industry that is shaping the world and impacting so many areas of life is both exciting and meaningful to me. Technology is the engine of the future, and contributing to that progress as a software developer is something I truly love.
Wissem Kerkeni
Software Developer
I love my job because it is flexible, varied and exciting. I enjoy working in a team and constantly expanding my knowledge!
Fabienne O’Brien
Executive Assistant
I like working at DEFENDERBOX because I can face new challenges
challenges and the time management suits me perfectly.
Nadja Kainz
Team Support
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