Süd-West-Kreditbank Finanzierung GmbH | Germany | 55xxx Mainz | Permanent position | Full time / Home office | Published since: 07.04.2026 on stepstone.de
IT- Systemadministrator Infra/Ops (Professional) Windows (m/f/d)
Do you want to shape the future in digital banking together with us? Then you are right in our dynamic team! Our structures are slim, the communication paths are short and we are open to each other. With more than 60 years of experience, SWK Bank is one of the most digital banks in Germany. As a direct bank, we are highly specialised in the credit and deposit business. We have also successfully established ourselves as a white label bank (outsourcing company to KWG, MaRisk and DORA). Since the beginning of the digitalization trend, we have grown dynamically: At present, we support 11 banking partners and fintechs in various processes. The managed volume in this segment is approximately EUR 10 billion with its own balance sheet total of approximately EUR 1.5 billion. We are looking for Infra/Ops (Professional) Windows (w/m/d)
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Your tasks • Your profile • What we offer
Operation, administration and further development of our Windows-based application and server systems in a business-critical banking infrastructure and regulated environment (DORA) Ensuring availability, stability and performance of central applications and services Planning, configuration and assignment of Active Directory, DNS, DHCP, File and Application Servers Participation in the integration and operation of banking applications Automation of Recurring Tasks with PowerShell and Deployment and Change Process Support Analysis and elimination of complex disturbances in cooperation with departments, developers and external service providers Cooperation in infrastructure and security projects (e.g. PAM, SIEM, Monitoring)
You have a completed study of computer science, comparable IT training or multi-year relevant professional experience in the Windows environment You bring deep knowledge into Windows Server, Active Directory, Group Policy, Certificate Services and File Services You are familiar with the operation of critical application and server infrastructures with high requirements for stability, availability and security You have knowledge of virtualization (VMware) and automation (Power Shell) You bring a basic understanding of network architectures (routing, VLAN, firewall, VPN, reverse proxy) with In addition, you have experience with monitoring, patch management and backup systems A structured, responsible-conscious way of working, analytical identification and team orientation complete your profile
You expect good career opportunities, a market-oriented salary, flexible working hours, a modern working environment, motivated teams and varied tasks. We also offer you the following benefits: Development possibilities: Training, trade fairs & seminars - individually adapted to you Flexible working hours: Our sliding time control and home office options bring you a real work-life balance Holiday: You have 30 days off - plus Christmas Eve, New Year's Eve & Rosenmontag Joint events: Have fun with us at joint festivals, company runs or business trips Modern office equipment: bright, air-conditioned rooms and ergonomic workplaces for your health Transport connection: Direct motorway connection, free parking, public transport connection in the immediate vicinity Comprehensive incentive package: Sports, Mental Health, Wellness and Family Services
Location
 | Süd-West-Kreditbank Finanzierung GmbH | |
| 55124 Mainz | ||
| Germany |
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