Job
In this role, you will be responsible for administering and optimizing Windows and Linux servers as well as the IT security of our network. You will develop backup solutions, manage Microsoft 365, and assist with IT projects.
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Job technologies
Your role in the team
- You are responsible for planning, installing, and administering Windows and Linux servers and clients, as well as web and application servers (e.g., IIS, Apache, Nginx).
- You manage the heterogeneous IT infrastructure (network and components) as well as client devices at both the main site and the facilities across Hamburg.
- You maintain and further develop the Microsoft 365 environment (Modern Hybrid) as well as various open-source solutions (e.g., Nextcloud, XWiki).
- You ensure backup and recovery processes, as well as monitoring and incident management.
- You support IT projects (migrations, rollouts, security measures).
- You will provide first- and second-level support to internal users.
- You document IT infrastructure changes and processes in accordance with ITIL best practices.
- You are actively involved in IT projects (e.g., ISMS, IT security, open-source strategy, AI adoption, infrastructure consolidation, and IT processes).
- You take IT security into account and implement it in all your activities.
Our expectations of you
Education
- Completed vocational training or a degree in IT, or an equivalent qualification with relevant professional experience.
Qualifications
- Confident use of directory services (e.g., AD and GPOs) and their deployment in heterogeneous system environments.
- In-depth knowledge of LAN/WAN, VLAN, TCP/IP, DNS, DHCP, and VPN technologies.
- Practical experience operating Apache, Nginx, or IIS, including SSL/TLS configuration.
- Good foundational knowledge of IT security (proof of qualifications desirable).
- Good knowledge of current firewall and endpoint solutions (e.g., WatchGuard).
- A strong hands-on mentality when tackling all tasks within an IT department.
- A responsible and security-conscious approach to sensitive information.
- A valid Class B driver's license.
- Fluent German skills at native level (C1).
- Ability to implement IT projects and project management efficiently and flexibly within a small team.
- Ideally, certifications (MCSA/MCSE, Cisco CCNA/CCNP, ITIL Foundation, Microsoft Certified: Azure Administrator Associate, LPIC-1).
- Familiarity with quality management systems and/or an ISMS.
- Analytical thinking, the ability to work independently, and teamwork come naturally to you.
- You enjoy further developing, optimizing, and digitizing IT systems and processes.
Experience
- At least 3 years of professional experience in IT teams and in an administrative role.
- Experience with Microsoft 365 (Exchange, SharePoint, Teams) and, where applicable, Azure services.
- Interest in and initial experience with open-source groupware (e.g., Nextcloud).
- Experience with scripting (PowerShell, Bash), virtualization (Hyper-V/Proxmox), and ticketing systems (e.g., OTRS, Zammad).
- Experience with industry-standard solutions for centralized device management.
- Experience rolling out software in companies of our size.
What we offer
- A responsible and meaningful role at one of Germany’s largest social service organizations.
- Dedicated team – colleagues support you in your day-to-day work.
- A professional environment and a team that values your opinion.
- A warm team culture – openness, solidarity, and good collaboration are highly valued.
- Fair pay – transparent compensation in line with the collective agreement, with an annual salary adjustment.
- 38.5-hour workweek and 30 days of annual leave — plus time off on Christmas Eve and New Year’s Eve (unless you’re working for our clients; in that case, you’ll receive compensatory days off).
- Various opportunities for professional development and personal growth – support through training courses and continuing education, some of which are offered through our in-house training institute.
- Flexibility – working hours and individual needs are accommodated as much as possible.
- Additional benefits – e.g. annual bonus, company pension scheme, partnership with Bäderland, and various corporate benefits.
- Health promotion – a wide range of preventive healthcare services.
- JobRad & HVV Deutschlandticket subsidy – sustainable mobility options for your daily commute.
Benefits
Health, fitness & fun
Topics you will work on
Job locations
About your employer
ASB Sozialeinrichtungen (Hamburg) GmbH is a non-profit provider offering various social services in Hamburg. With over 1,400 employees, the company operates 18 social stations for outpatient care as well as facilities for seniors and children. The GmbH is part of the Arbeiter-Samariter-Bund Hamburg and is located in Hamburg-St. Pauli.
- Established Company
- Onsite
- Healthcare, Social Sector
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