Job
- Level
- Experienced
- Location
- Hamburg
- Working Model
- Onsite
- Job Field
- IT, Network, Security
- Employment Type
- Full Time
- Contract Type
- Permanent employment
Job Summary
In this role, you monitor the IT infrastructure, administer Linux and Windows systems, plan security measures, and coordinate cloud migrations to ensure reliable operations.
Job Technologies
Your role in the team
- Network and Infrastructure Management: You oversee our internal network and server infrastructure and ensure its reliable operation.
- Server administration: You maintain and update our Linux and Windows systems, keeping an eye on operating system versions, support periods, and necessary migrations.
- Maintenance and Lifecycle Planning: You plan necessary updates and renewals proactively and coordinate their implementation.
- IT Security: You monitor the security status of our internal IT, identify areas for action, and coordinate or implement appropriate protective measures.
- Vulnerability Management: You organize regular security and vulnerability scans, evaluate the results, and coordinate necessary measures.
- Backup, Monitoring, and Availability: You maintain backup and maintenance concepts, keep technical monitoring in view, and ensure that anomalies and necessary measures are tracked.
- Cloud and hosting infrastructure: You manage our systems with external hosting and cloud providers (e.g., IONOS, Yellowhost, and Portrix). This includes not only system administration but also access and permissions, domains/DNS, certificates, backups, and monitoring, as well as the ongoing evaluation of the systems operated there.
- Cloud development and migration: You assess where standardized cloud environments and cloud services can meaningfully replace or simplify existing systems, evaluate these options technically and economically, and prepare or support migrations.
- User and Permissions Management: You administer user accounts, groups, roles, and permissions for our internal systems and support further centralization of user management via SSO.
- License and System Management: You manage software licenses, technical accounts, certificates, domains, and other resources relevant to IT operations.
- Inventory and Documentation: You keep our documentation on servers, network components, operating systems, licenses, ports, and other IT infrastructure up to date.
- ISO 27001 and Information Security: You contribute to the creation, maintenance, and further development of the ISO 27001 documentation relevant to our internal IT and ensure that technical and organizational measures are documented in a comprehensible manner.
- Audits and Quality Management: You prepare technical information for internal and external audits, support audits, and follow up on resulting actions.
- IT Budget and Procurement: You plan the needs and budget for internal IT together with management, solicit offers, and coordinate the procurement or renewal of hardware, software, licenses, and maintenance contracts.
- Proactive Development: You monitor the state of our IT landscape and independently propose improvements regarding security, maintainability, standardization, and cost-effectiveness.
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Our expectations of you
Education
- Completed training or degree in the IT field or comparable practical professional experience
Qualifications
- Excellent German and fluent English skills
- Solid knowledge in the administration of Windows and Linux systems
- Good knowledge of fundamental network technologies and services, such as TCP/IP, DNS, DHCP, routing, and firewalls
- Fundamental understanding of current requirements for IT security and secure system operation
- Ability to systematically document technical systems and identify maintenance needs early
- Independent, meticulous, and reliable work ethic
- Willingness to take responsibility for the reliable operation and continuous development of internal IT.
- Knowledge of AWS, Microsoft Azure, or comparable cloud platforms
- Knowledge in Backup, Monitoring, and Disaster Recovery
Experience
- Experience with user, rights, and permission management
- Experience in system administration with external hosting or cloud providers
- Experience with Microsoft 365, Active Directory or Entra ID, and Single Sign-on
- Experience with virtualization, Docker, and comparable infrastructure technologies
- Experience with the technical and economic evaluation of cloud solutions as well as cloud migrations
- Experience with vulnerability scanners and security tools
- Experience with certificate, domain, and DNS management
- Knowledge of ISO 27001 or practical experience with Information Security Management Systems (ISMS)
- Experience in preparing for or supporting IT or information security audits
- Experience with IT procurement, license management, or IT budget planning
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What we offer
- Appreciation - A respectful attitude and considerate behavior are our top priorities.
- Team cohesion - Tasks are assigned based on strengths so that we can unlock our true potential as a team together.
- Flat hierarchies & creative freedom - Your ideas matter: short decision-making processes, regular training, and room for personal development and responsibility.
- Flexible & mobile working - Shape your workday independently.
- Nice office in Eppendorf - Modern amenities and excellent connectivity.
- Happy Office Vibes - Weekly team lunches, group events, good atmosphere, and plenty of coffee.
- Travel allowance - We support your mobility with a subsidy for your travel expenses.
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Topics You Will Work On
Job Locations
About Your Employer
LECARE
LECARE Gesellschaft für Software-Entwicklung mbH, based in Hamburg, has been developing digital solutions for legal departments in medium-sized companies, large corporations, and public institutions since 1986. Their software assists clients in the central organization of legal processes, contracts, and relevant documents. The company specializes in legal tech software and is known for its innovative approaches to compliance management.
Description
- Company Type
- Established Company
- Working Model
- Onsite
- Industry
- Internet, IT, Telecommunication
IT system administrator
- Location
- Hamburg
- Working Model
- Onsite
- Diversity
- Open for all genders
