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Senior IT Administrator

  • Berlin, Germany
  • Essentry

Job Description

Essentry is a fast-growing PropTech start-up in Berlin: We secure tomorrow’s offices and high-security buildings in the most efficient and user-friendly way. We enable companies worldwide to inspire their visitors with a fully automated and highly secure identity and access management system. With state-of-the-art technological solutions, we challenge established security processes – regardless of the company size.

We are looking for a Senior IT Administrator who has experience in managing customer-facing, self-service Windows devices as well as in managing Linux cloud infrastructure with a focus on availability and high security.

WHAT YOU WILL DO

  • Design and maintain remote device management solutions for our self-service kiosk devices.
  • Ensure service availability by establishing testing procedures for applications, policies, and infrastructure.
  • Evaluate and improve our monitoring strategy to enable profound insight into our system status and health.
  • Design and maintain our cloud infrastructure, including application containers, databases, and VPN gateways.
  • Work with modern VPN and PKI solutions to ensure end-to-end security.

WHAT YOU SHOULD BRING ALONG

  • Passion for security with the ability to correctly balance security risk and product advancement.
  • Significant experience in an administrator role managing high-security critical infrastructure.
  • Profound knowledge of Windows administration including policies, PowerShell scripting, security settings, and Windows deployment.
  • Knowledge of Mobile Device Management (MDM) principles and experience with Microsoft Intune.
  • Good knowledge of Linux administration, especially Kubernetes cluster management – experience with Strongswan is a plus
  • Deep understanding of internet and computer networks (TCP/IP, TLS, VPN, etc.) with the ability to diagnose and solve network connectivity issues.
  • Certifications like “Microsoft 365 Certified: Enterprise Administrator Expert” or “Google Professional Cloud Security Engineer” are a plus.
  • You have a “never-stop-learning” attitude and a desire to develop and grow.
  • Excellent German or English language skills.

WHAT WE OFFER

  • A motivated team with flat hierarchies and a great working atmosphere.
  • International and modern working environment.
  • A steep learning curve combined with a lot of freedom and responsibility.
  • Exciting and diverse tasks that promote your personal growth.
  • We help you grow by offering you to complete certifications and go to conferences.
  • Be part of one of the next Berlin start-up success stories.
  • Flexible working hours, home office, and attractive salary model.

Let’s get started! Is this exactly the challenge you are looking for? If you are convinced to join the essentry family: Apply today! We are looking forward to getting to know you!

About the Company

70 Colleagues, 3 Locations, one Mission. From a start-up to one of the leading European platform providers for Subscription Management & Recurring Billing. Over the past years, we at billwerk have developed a unique innovative advantage and competitive edge for you – an open and GoBD-certified platform with a strong REST API and 3rd party integrations. A platform that meets the highest requirements for European data protection and financial accounting. Today, a large number of German and European medium-sized companies trust in the benefits and reliability of our platform
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Wichert Str. 52
10439 Berlin

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