Impress employers and recruiters.
Choose from hundreds of resume examples.

Target Resume Now

Tailor your resume to this System Administrator (m/w/d) – IT & Infrastruktur role.

Rezi rewrites your resume against dsb Deutsche Sanierungsberatung GmbH's job description. Free.

Resume score gauge reading 58 out of 100

Don't guess if your resume is good enough.

See how it scores against the System Administrator (m/w/d) – IT & Infrastruktur posting at dsb Deutsche Sanierungsberatung GmbH — free, in seconds.

About the Role

We are looking for someone to not only maintain our infrastructure but also to structure, secure, and automate it. You will work closely with our small tech team and be the central point of contact for everything related to workstations, networks, and accounts.

Responsibilities

Administer our M365 & Entra ID tenant, including Exchange Online, user and group management, licenses, MFA, and Conditional Access.
Manage, deploy, and secure Windows and macOS devices, ideally centrally via an MDM like Intune.
Operate and develop our UniFi network (switching, WLAN, VLANs, VPN) in the office.
Implement and maintain security policies, endpoint security, patch management, and backup concepts.
Administer Pipedrive (users, permissions, integrations) and support account and permission management in AWS.
Ensure clean, automated processes for onboarding and offboarding.
Provide 1st and 2nd level support to colleagues in a pragmatic, friendly, and solution-oriented manner.
Document your work and automate repetitive tasks.

Requirements

Completed vocational training as an IT specialist for system integration, a relevant degree, or comparable qualification.
Professional experience in administering Microsoft 365 and Entra ID.
Experience managing Windows and macOS clients.
Solid network fundamentals (TCP/IP, DNS, DHCP, VLAN, VPN), ideally with UniFi.
Security awareness and understanding of identity and access management.
Initial experience with scripting (e.g., PowerShell, Bash, or Python).
Very good German language skills (at least C1) and good English language skills.
Ability to work independently, maintain an overview, and explain technical concepts clearly.

Skills

Microsoft 365
Entra ID
Exchange Online
User and group management
MFA
Conditional Access
Windows client management
macOS client management
MDM
Intune
UniFi network
Switching
WLAN
VLANs
VPN
Endpoint security
Patch management
Backup concepts
Pipedrive administration
AWS account and permission management
Scripting
PowerShell
Bash
Python

Location

Berlin

Work Type

Onsite

Experience Level

Professional experience

Education Level

Vocational training as an IT specialist for system integration
Relevant degree
Comparable qualification

Benefits

Responsibility for the IT of a fast-growing company
Active involvement in shaping the IT landscape
Top office in Berlin with a central location and modern facilities
Work culture with purpose: open communication, flat hierarchies, quick decisions
Discounts and extras: access to attractive employee discounts (Urban Sports, Wellhub, ...)
Living feedback culture: honest discussions about what works well and what can be improved
Regular team events

About the Company

At dsb, around 200 colleagues make homes fit for the energy transition every day: in the office, on the go, and directly at the customer's site.
We are building the backbone of the energy transition.

Equal Opportunity

In line with the principles of the European Research Council (ERC), we promote equal opportunities, diversity, and inclusion.
We welcome applications from all qualified individuals regardless of gender, gender identity, sexual orientation, age, ethnic or social origin, nationality, religion or belief, disability, or other legally protected characteristics.
Selection decisions are made solely on the basis of qualification and suitability.