Jan Weis

Information Security Officer - CISSP

Hamburg, Hamburg, Germany

About

Passionate IT security professional from Hamburg. Always looking out to make the digital world a little more secure than the day before.

Experience

  • Security Consultant & Penetration Tester at Exaspace Security
    Jan 2023 - Present · 3 yrs 6 mos

    With Exaspace Security, I am committed to making the world a safer place, one day at a time, by helping small and medium-sized businesses to secure their assets and identify vulnerabilities in their software products.

  • SCAYLE Payments (Hamburg, Germany · Hybrid)
    • Information Security Officer
      Sep 2025 - Present · 10 mos

    • Information Security Manager
      Jun 2024 - Sep 2025 · 1 yr 4 mos

  • Information Security Manager at dreamIT GmbH
    Mar 2022 - May 2024 · 2 yrs 3 mos

    I coordinated the certification and execution of the ISMS after ISO 27001, planned and conducted internal security assessments and penetration tests, and provided technical assistance to developers.

  • Information Security Architect at Star Finanz
    Nov 2021 - Feb 2022 · 4 mos

    I worked on the ISMS, internal penetration testing and assisted teams with security considerations. I left the company after 4 months by my own request.

  • Information Security and Quality Assurance Engineer at dreamIT GmbH
    Mar 2019 - Oct 2021 · 2 yrs 8 mos

    I was accountable for in-house software testing and developer support. My job was it to work closely with the developers to make sure we delivered our best product to the international customers as well as fulfill the stakeholders' expectations.