Job
- Level
- Experienced
- Job Field
- IT, System, Security
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Location
- Bonn
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you will administer and optimize our Microsoft-based IT infrastructure, manage security concerns, conduct risk analyses, and develop solutions for middleware and cloud environments.
Job Technologies
Your role in the team
- Administration, operation, and continuous development of our Microsoft-based IT infrastructure in on-premises and cloud environments.
- Support and optimization of Microsoft Azure, Microsoft 365, Microsoft Entra ID, and Active Directory.
- Further development of our IT security standards as well as the implementation of modern security concepts.
- Administration and optimization of identity and access management solutions, including multi-factor authentication and conditional access.
- Implementation of security baselines, system hardening measures, as well as endpoint and cloud security solutions.
- Conducting risk and vulnerability analyses as well as supporting audits and security-related investigations.
- Analysis and sustainable resolution of complex infrastructure, network, and system disruptions.
- Administration of Windows Server and client environments as well as support for network, firewall, and VMware infrastructure.
- Planning and implementation of infrastructure, cloud, and security projects in close collaboration with internal departments, external service providers, and manufacturers.
- Support for second- and third-level support, creation of technical documentation, and active participation in shaping our IT landscape with your own ideas.
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Our expectations of you
Education
- Completed apprenticeship or degree in Computer Science, Business Informatics, or a comparable qualification.
Qualifications
- In-depth knowledge of Microsoft Azure, Microsoft 365, Microsoft Entra ID, and hybrid Microsoft environments.
- Very good knowledge of Active Directory, Windows Server, DNS, DHCP, and Group Policy.
- Knowledge in the administration of virtualized environments, ideally with VMware.
- Analytical, structured, and solution-oriented working style as well as a high degree of initiative.
- Team spirit, sense of responsibility, as well as very good German and good English skills in spoken and written form.
Experience
- Several years of professional experience in the administration of complex IT infrastructures.
- Experience in network and IT security as well as with modern security concepts.
- Experience in automating administrative tasks, preferably with PowerShell.
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What we offer
- Flexible working arrangements with the option to work partly from home.
- Your dog is very welcome in our office.
- Employer-funded occupational pension scheme and additional accident insurance.
- Access to an offer to promote your mental health with professional coaching and consulting services.
- Opportunity to use a JobRad after successful probation period.
- Individual training and development opportunities to help you grow professionally and personally.
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Benefits
Work-Life-Integration
Higher Take-Home Pay
Health, Fitness & Fun
Topics You Will Work On
Job Locations
About Your Employer
Yer Group
The YER Group, headquartered in the Netherlands, is an internationally operating recruiting company specializing in the placement of professionals in the fields of mobility, technology, and energy. In addition to temporary employment, the company also offers permanent placements and has a strong presence in Germany.
Description
- Company Type
- Recruiting Agency
- Working Model
- Full Remote, Hybrid, Onsite
- Industry
- Recruitment Agency
IT system administrator
- Location
- Bonn
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
