Job
- Level
- Senior
- Job Field
- IT, Network
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Salary
- 50.000 to 60.000€ Gross/Year
- Location
- Aachen
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you will be responsible for operating and developing our IT infrastructure, planning server landscapes in Azure, optimizing networks, and implementing security standards.
Job Technologies
Your role in the team
- As an IT System Administrator (m/f/d), you keep our internal IT landscape running reliably and continuously develop it together with the team.
- With your experience in Microsoft infrastructures, networks, and cloud technologies, you take responsibility for core systems, contribute your own ideas to infrastructure projects, and ensure that over 370 colleagues can rely on a stable and secure working environment every day.
- Plan, operate, and develop our server infrastructure in the data center and in Microsoft Azure.
- Manage LAN, WLAN, and VPN infrastructures, optimize our cloud telephony, and further develop the network landscape.
- Coordinate infrastructure projects and optimize our system landscape with HPE and Aruba technologies.
- Manage Active Directory, Group Policies, and permission concepts, and implement security standards.
- Solve technical challenges in the daily work of our colleagues and ensure the stable operation of our client environment.
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Our expectations of you
Education
- Training as an IT Specialist in System Integration or a comparable qualification.
Qualifications
- Proficient handling of hybrid IT infrastructures consisting of on-premises systems and cloud services.
- Very good knowledge of German (at least C1) as well as good knowledge of English.
Experience
- Several years of professional experience in the administration of Microsoft server environments and enterprise networks.
- Experience in infrastructure projects as well as in the further development of existing IT landscapes.
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What we offer
- We prioritize quality over speed and achieve this through clear goals, short decision-making processes, and efficient collaboration.
- Hybrid working with 3 days in the Aachen office, flexible working hours, 29 vacation days plus time off at Christmas and New Year's Eve, as well as home office for flexible, family-friendly working hours.
- With a tailored onboarding plan and your personal mentor, you will become part of our team right away.
- We are open to your professional ambitions and support your technical and personal development.
- Team leaders are experienced administrators themselves, and our entire team is open and constructive in supporting each other.
- Look forward to many experiences: team events, our team trip, or quality time after work.
- Retirement planning and attractive corporate benefits – stay fit and active with sports events, corporate fitness, Urban Sports Club, and bike leasing.
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Benefits
Health, Fitness & Fun
Work-Life-Integration
More net
Topics that you deal with on the job
Job Locations
This is your employer
onOffice GmbH
Gemeinsam mit rund 370 Expert:innen arbeitest du an führenden Software-Produkten für die Digitalisierung der Immobilienbranche – mit Verantwortung, Teamgeist und Raum für deine Ideen. onOffice – always on your side. Seit 25 Jahren.
Description
- Company Type
- Established Company
- Working Model
- Hybrid, Onsite
- Industry
- Internet, IT, Telecommunication
IT System Administrator Professional/Senior
- Salary
- 50.000 to 60.000€ Gross/Year
- Location
- Aachen
- Working Model
- Hybrid, Onsite
- Diversity
- Open for all genders
