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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # IT Administrator / (Senior) IT Administrator - **Company:** Apex - **Location:** München, Germany - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Artificial Intelligence, Amazon Elastic Compute Cloud, Apple Mac Systems, Backup Devices, Bash Shell, Business Software, Cloud Computing, Collaborative Software, Cyber Security, Continuous Integration, Dynamic Host Configuration Protocol, Linux, DevOps, Disaster Recovery, Domain Name System (DNS), Identity and Access Management, Information Security Management, Virtual Private Networks (VPN), Python (Programming Language), Routing, Network Segmentation, Windows PowerShell, Cloud Services, Systems Integration, TCP/IP, Virtual Local Area Networks, Software Vulnerability Management, Wireless Networks, Wi-Fi Technology, Tisax, Data Logging, Scripting, Information Security Management System, Computer Network Technologies, Large Language Models, Firewalls (Computer Science), Information Technology, Gsuite, Hardware Infrastructure, Network Server, Software Version Control, User Accounts - **Published:** September 21, 2026 - **Apply:** https://startup.jobs/it-administrator-senior-it-administrator-apexai-inc-10136332 ## About the Role * Several years of hands-on experience as an IT Administrator, System Administrator, IT Engineer, or similar role. * Strong hands-on experience administering Linux and/or macOS environments, with a willingness to become proficient across both. * Experience with endpoint and device management, including MDM, centralized patching, encryption, and security policies. * Experience with IAM, SSO, and MFA. * Experience administering cloud-based productivity and collaboration platforms such as Google Workspace or Microsoft 365. * Solid networking knowledge, including TCP/IP, DNS, DHCP, routing, Wi-Fi, VPNs, VLANs, and firewalls. * Experience administering servers and working with on-premises infrastructure. * Understanding of endpoint security, backups, monitoring, and logging. * Basic scripting or automation skills using Bash, PowerShell, Python, or similar technologies. * A practical troubleshooting mindset and willingness to investigate problems independently. * Comfortable supporting users directly-from simple endpoint issues to more complex infrastructure problems. * Ability to document technical processes clearly. * Fluent English; German language skills are a must (C1 level). Most importantly, you: * Enjoy being hands-on and solving technical problems yourself. * Take ownership instead of simply escalating issues to someone else. * Are comfortable working independently while knowing when to ask for help. * Enjoy working with highly technical software engineers and learning from subject-matter experts. * Are curious about new technologies and continuously develop your skills. * Want to broaden your experience beyond traditional IT administration into Information Security, ISO 27001, and TISAX. Nice to have * Experience with JumpCloud or similar MDM/IAM platforms. * Experience with Google Workspace administration. * Experience with AWS services such as EC2, EBS, IAM, or RDS. * Experience with EDR, vulnerability management, monitoring, or logging solutions. * Experience supporting developer or engineering environments. * Familiarity with CI/CD infrastructure and version-control systems. * Previous exposure to ISO 27001, TISAX, ISMS, or security audits. * IT or security certifications such as CompTIA, ITIL, CCNA, or similar. * Interest or experience in AI/LLM technologies and their secure use within an enterprise environment. ## Description We are looking for a hands-on IT Administrator / (Senior) IT Administrator to take ownership of the day-to-day operation and continuous improvement of our IT environment in Germany while supporting our international teams. This is a highly practical role for someone who enjoys solving technical problems, administering systems, supporting users, and continuously improving IT infrastructure. You will work across Linux and macOS endpoints, identity and access management, cloud services, networks, security tooling, and on-premises infrastructure. You will be a key point of contact for IT topics in our Munich office and work closely with Engineering, DevOps, HR, and other business functions. In addition to your core IT responsibilities, you will have the opportunity to develop your knowledge of Information Security and compliance, including ISO 27001 and TISAX. Previous compliance experience is welcome but not required-we are looking for someone who is interested in learning and growing in this area. As Apex.AI grows, this role offers the opportunity to take on broader ownership and help shape the future of our IT function. This role is located in our Munich office. Authorization to work in Germany is required. What You'll Do Hands-on IT Administration * Own and manage the day-to-day operation of our cloud and on-premises IT environment. * Administer and support Linux and macOS endpoints throughout their lifecycle. * Manage MDM, IAM, user accounts, permissions, SSO, and MFA. * Administer cloud-based email, collaboration, and file-storage services. * Manage employee access across internal systems and business applications. * Configure, maintain, and troubleshoot wired and wireless networks. * Manage VPN solutions, network segmentation, policies, and access rules. * Administer and maintain on-premises and cloud-based servers. * Manage endpoint security solutions, including EDR/antivirus, patching, encryption, and security policies. * Implement and maintain integrations between different IT systems. * Automate repetitive IT administration tasks wherever possible. * Monitor systems and proactively identify and resolve issues before they impact users. IT Support & Service Delivery * Be a primary point of contact for IT support for employees in our Munich office and provide remote support to colleagues in other locations. * Troubleshoot hardware, software, endpoint, network, account, and access issues. * Manage IT support requests and ensure issues are resolved efficiently. * Set up laptops, accounts, permissions, and required applications for new employees. * Execute IT onboarding and offboarding for employees and contractors. * Manage IT hardware inventory and device lifecycle. * Maintain clear and useful technical documentation. * Help create a reliable and user-friendly IT environment where employees can work effectively with minimal friction. IT Security & Compliance You will have the opportunity to learn how to manage ISMS based on ISO 27001 and TISAX frameworks. We are looking for someone eager to develop in this area. You will: * Support the implementation and maintenance of technical security controls. * Help maintain IT documentation, policies, procedures, asset inventories, and access records. * Support evidence collection and technical preparation for ISO 27001 and TISAX audits. * Work with internal and external stakeholders on Information Security topics. * Support vulnerability management, patching, backups, disaster recovery, and security incident readiness. * Help investigate and resolve IT security incidents. * Gradually develop your knowledge of our ISMS and security/compliance requirements. * Contribute ideas for improving the security and resilience of our IT environment. Collaboration & Continuous Improvement * Work closely with Engineering and DevOps on infrastructure, access, networking, and security topics. * Support business applications used by HR, Sales, Finance, Legal, and other teams. * Work with IT vendors and service providers when required. * Evaluate new technologies and recommend improvements to our IT environment. * Support the secure adoption of AI tools and emerging technologies. * Identify opportunities for automation, standardization, and simplification., * Take real ownership of a modern IT environment rather than simply managing external providers. * Work closely with world-class software engineers developing cutting-edge platforms for autonomous and software-defined systems. * Gain hands-on exposure to an engineering-focused environment spanning Linux, macOS, cloud, networking, security, and developer infrastructure. * Grow your Information Security expertise through practical exposure to ISO 27001, TISAX, security controls, audits, and ISMS processes. * Have a direct impact on how our IT environment evolves as the company grows. * Work in an international, engineering-driven culture where technical curiosity, ownership, and continuous learning are valued. ## Related Videos - [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go) - [Successful talent development in tech: A joint journey of executives and talents](https://www.wearedevelopers.com/videos/1497-successful-talent-development-in-tech-a-joint-journey-of-executives-and-talents) - [DevSecOps culture](https://www.wearedevelopers.com/videos/783-devsecops-culture) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Turning Container security up to 11 with Capabilities](https://www.wearedevelopers.com/videos/718-turning-container-security-up-to-11-with-capabilities) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) ## Related Articles - [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [IT Salaries in Germany](https://www.wearedevelopers.com/magazine/287-it-salaries-in-germany) - [Finding Jobs in Germany](https://www.wearedevelopers.com/magazine/375-finding-jobs-in-germany) - [Where to Find German Tech Jobs](https://www.wearedevelopers.com/magazine/366-where-to-find-german-tech-jobs)