Site Reliability Engineer - Comercial Applications

Within the Commercial Applications Team you can work with AWS technologies as well as Microsoft Windows Server and Linux operating systems. 

We are not only dealing with Commercial Applications, but also heading towards CI/CD and constantly improving our systems by securing services and enabling our organizations to utilize the infrastructure we provide for our internal customers. Furthermore the team is responsible for maintaining the infrastructure setup but also operating our applications and services within the AWS Cloud. 



  • You analyse, understand and accompany requirements from the first user story until go-live within an agile team. 
  • You contribute to the design of solutions, implementation of infrastructure design and document your implementation. 
  • You take end-to-end responsibility for the infrastructure. 
  • You analyse infrastructure and application metrics for fault finding and performance tuning. 
  • You create sustainable infrastructure through automation. 
  • You plan and execute OS patches, services packs, including testing and deployment. 
  • You support operations and take over responsibility for productive processes. 
  • You do Terraform code reviews. 


  • You have 5+ years of work experience as a Site Reliability Engineer or similar position. 
  • You have experience in Windows Server and Linux Administration. 
  • You can install and configure Windows and Linux server and work with network protocols and services like TCP/IP, DNS, Active Directory. 
  • You can troubleshoot Windows and Linux OS issues. 
  • You have excellent knowledge of AWS Cloud Services. 
  • You have proficiency in Terraform. 
  • You are characterised by a high-quality awareness and your trustworthiness. 
  • You are interested in modern technologies. 
  • You can work on your own authority in an agile team. 
  • You have very good English language skills. 

Additional Information

Working at SIXT not only means creating the future of mobility, but also offers personal benefits. This means especially for you: 28 days of vacation, no dress code, a hybrid working model and flexible working hours. In our modern office, with new equipment, you can stock up on coffee at any time and spend your lunch break with colleagues in the on-site restaurant that provides healthy and delicious food for everyone.  

Moreover, we offer you a super international working environment, numerous trainings for your individual development, participation in external conferences and we even organize internal dev & tech talks. It is very important to us that you can develop personally and grow within our company.  

Furthermore, you can benefit from our Coverflex advantage system. With this system you can select the benefits you want - This way you can decide for yourself what you want to use your benefits for! 

In addition, your colleagues are pretty awesome. Which is important when you spend so much time together, and besides, no wonder when you get a bonus for referring friends as new employees. Otherwise, we live "work hard, play hard" - our parties are legendary! We also demand and promote DiverSIXTy, a corporate culture of acceptance, appreciation, and respect, in which everyone can develop their personality and ideas. 

About us:
We are a leading global mobility service provider with sales of €3.07 billion and around 7,500 employees worldwide. Our mobility platform ONE combines our products SIXT rent (car rental), SIXT share (car sharing), SIXT ride (cab, driver and chauffeur services), SIXT+ (car subscription) and gives our customers access to our fleet of 270,894 vehicles, the services of 1,500 cooperation partners and around 1.5 million drivers worldwide. Together with our franchise partners, we are present in more than 110 countries at 2,098 rental stations. At SIXT, a first-class customer experience and outstanding customer service are our top priorities. We focus on true entrepreneurship and long-term stability and align our corporate strategy with foresight. Want to take off with us and revolutionize the world of mobility? Apply now!

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