Logo Eleqtron Gmbh

Senior IT Infrastructure & Network Engineer

Job

  • Level
    Senior
  • Job Field
    IT, Network
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Location
    Siegen
  • Working Model
    Onsite
  • Job Summary

    In this role, you will implement secure, scalable IT systems, support Microsoft 365 and Azure infrastructures, design network solutions, and work on monitoring tools in a diverse environment.

    Job Technologies

    Your role in the team

    • We are looking for a Senior IT Infrastructure, Network & Secure Access Engineer to support and develop our internal IT environment at eleQtron. In this hands-on role, the focus is on implementing and operating secure, scalable IT systems at multiple locations. You will serve as the primary IT contact for our Hamburg site and work in the areas of infrastructure, networks, secure access, and engineering environments to support both research and business units. You will work closely with the IT management to implement eleQtron's infrastructure, network, and secure access strategy.
    • Implement and operate IT infrastructures in the areas of cloud, network, end devices, and secure access environments.
    • Take on the role of the primary IT contact and technical representative for the Hamburg location, supporting users and IT infrastructures at all eleQtron sites.
    • Implement and operate monitoring, observability, and alerting solutions for infrastructures, networks, engineering platforms, development systems, and secure access environments.
    • Support Microsoft 365 services, Azure infrastructures, identity management, as well as platforms for endpoint management (Intune, Autopilot, Entra ID).
    • Support and operate internal development platforms, including GitLab, CI/CD environments, and license servers.
    • Design, implement, and operate corporate networks, including switching, network segmentation, WLAN infrastructures, and secure connectivity.
    • Support solutions for secure access, including Microsoft Global Secure Access, Zero Trust Network Access (ZTNA), VPN technologies, and identity-based access solutions.
    • Support the integration of engineering systems, laboratory environments, and customer environments, including secure connectivity and site integrations.
    • Analyze and resolve complex issues in the areas of infrastructure, networks, and connectivity.
    • Contribute to the creation of documentation, operational procedures, and the continuous improvement of IT systems and services.

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    Our expectations of you

    Qualifications

    • In-depth knowledge of network technologies and concepts, including TCP/IP, DNS, VLANs, routing, switching, and network segmentation.
    • Understanding modern security concepts such as MFA, Conditional Access, Zero Trust, and identity-based access.
    • Strong skills in fault analysis, communication, and technical documentation.
    • A structured, practical-oriented working style with the ability to work independently and take responsibility.
    • Microsoft certifications such as AZ-104, AZ-500, SC-300, MD-102, or comparable certifications.

    Experience

    • 4-7 years of experience in IT infrastructure, network engineering, or comparable technical roles.
    • Practical experience with Microsoft 365, Entra ID, Intune, endpoint management, and cloud platforms, preferably Microsoft Azure.
    • Experience with enterprise network technologies such as Palo Alto, Aruba, HPE/HP, or comparable platforms.
    • Experience with GitLab, CI/CD, or DevOps platforms.
    • Experience with PowerShell, Bash, or other scripting and automation tools.
    • Experience with Microsoft Global Secure Access, ZTNA, Zscaler, WireGuard, OpenVPN, or comparable solutions.
    • Experience in supporting engineering, laboratory, manufacturing, or customer environments.
    • Experience with monitoring platforms such as Grafana, Prometheus, Azure Monitor, or Microsoft Sentinel.

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    What we offer

    • Work in a forward-looking company in the field of quantum technology.
    • Be part of building a modern, secure, and scalable IT environment from the ground up.
    • Take on a practical role with direct influence on infrastructure, networks, engineering environments, and secure access systems.
    • Contribute to the development of the IT infrastructure that supports groundbreaking quantum research and future commercial quantum platforms.

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    Benefits

    Work-Life-Integration

    Health, Fitness & Fun

    Topics You Will Work On

    Job Locations

    • Location Siegen

      Nordrhein-Westfalen

      Germany

    About Your Employer

    Eleqtron Gmbh

    Eleqtron Gmbh

    Eleqtron GmbH is the first German start-up for quantum computer hardware. With our disruptive technologies, we bring quantum computing from research to application, unlocking new markets and paving the way for tomorrow's innovations.

    Description

  • Company Type
    Digital Agency
  • Working Model
    Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication
  • Logo Eleqtron Gmbh

    Senior IT Infrastructure & Network Engineer

    Location
    Siegen
    Working Model
    Onsite
    Diversity
    Open for all genders

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