DKV EURO SERVICE GmbH + Co. KG
Senior IT System Engineer Hardening (gn) Full-time/Part-time (hybrid)
Publiziert am: 2/10/26 | Ratingen | Vollzeit
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Senior IT System Engineer Hardening (gn) Full-time/Part-time (hybrid)
Your job at DKV Mobility? As part of a leading European B2B platform for on-the-road payment solutions, you will work in an exciting environment. Our tasks are defined by our Purpose: To drive the transition towards an efficient and sustainable future of mobility. We offer you numerous opportunities to help shape the mobility of tomorrow in a dynamic and agile environment. Our approximately 2,700 employees throughout Europe are united by a common passion: to give their best every day for our customers in more than 50 countries. True to our claim: You drive, we care. Become part of our diverse, dedicated and unique team!
Do you want
to play an active role in driving a company’s growth and turning big plans into
reality? Then join our team! You can look forward to exciting challenges, an
inspiring environment, and a work culture that combines flexibility and
collaboration – with our 60/40 hybrid model and modern offices in Ratingen as a
hub for ideas.
As part of
our team, you will take on the following responsibilities:
- You are responsible for the implementation, administration, monitoring, and maintenance of IT systems and services in a Windows Server environment, in compliance with defined security policies.
- You analyze and resolve incidents in 2nd- and 3rd-level support within the Windows Server infrastructure.
- You implement hardening measures to reliably meet regulatory, compliance, and security requirements.
- In addition, you ensure the continuous development of the systems, with a focus on security, efficiency, and stability, and guarantee stable operations as well as correct and efficient licensing within lifecycle management.
- You manage and monitor external service providers and ensure a high level of service quality.
- You conduct market analyses for the selection and evaluation of hardware and software products.
- You design and implement concepts for server and application operations in compliance with defined security policies.
- You plan, coordinate, and support IT projects and business sub-projects from realization through testing to rollout.
- You advise business departments on projects, changes, and adjustments to IT services, systems, and applications.
- You analyze and evaluate functional, technical, and business requirements and ensure their secure integration.
- You identify potential for process optimization, automation, and interface improvements and implement them sustainably.
- You have relevant professional experience in operating complex, heterogeneous server infrastructures and application servers based on Microsoft Windows Server.
- You bring very strong knowledge of Microsoft server technologies (e.g. Windows Server, Hyper-V, File Services).
- You have in-depth experience in the administration and hardening of Windows Server systems.
- You are confident in using Windows PowerShell and apply automation purposefully in operations.
- You have basic knowledge of regulatory security requirements, such as ISO standards, BSI, or compliance regulations.
- You have experience in the analysis and resolution of security-related incidents.
- You work confidently with external service providers and manage them effectively.
- You are characterized by an analytical, structured, and independent working style.
- Your strong communication skills and ability to work in a team set you apart.
- Your very good German and English skills, both written and spoken, complete your profile.
We are looking forward to your application and to applicants who enrich our diverse culture! Regardless of age, gender, origin and sexual identity and orientation. Severely disabled applicants will be given preference if equally qualified. This position can be full-time or part-time (min. 30h/week). DKV Mobility is looking for the best talents and knows that these are not always available on a full-time basis. Many of our employees work part-time or in flexible working models. Please talk to us about the flexibility you need during the application process.
Did you know that we have received several awards as an employer in recent years?
Have we made you curious? Then we are looking forward to your application! If you still have open questions then please contact Ekaterina Kolesnikova via ekaterina.kolesnikova@dkv-mobility.com.
Balcke-Dürr-Allee 3
40882 Ratingen
