OPTIMAL SYSTEMS GmbH | Germany | 10xxx, 14xxx, 13xxx, 12xxx Berlin | Student job | Part time - flexible | Published since: 28.02.2026 on stepstone.de
Working Student Office & Fleet/Fleet Management (m/f/d)
We are Our heart beats digitally: With more than 600 employees at our headquarters in Berlin and at many other locations in Germany, Austria & Switzerland as well as in Serbia, OPTIMAL SYSTEMS has been developing software solutions from the ECM sector for more than 30 years, enabling our customers from a wide range of industries to manage their documents and processes efficiently. We support not only companies from the economy, but also hospitals, NGOs and authorities to save valuable resources and make their way into a digital future. About 2,400 customers worldwide include EDEKA, ProSiebenSat.1, Caritas and DRK. Since 2020, as part of the KYOCERA Group, we have been increasingly international, but our medium-sized working environment with flat hierarchies and plenty of space for co-design has kept us still today. So we are constantly evolving and can say with pride: who works with us often remains for many years. Because we are not a continuous heater that heats the best forces between events, work-life esoteric and 80-hour weeks. Instead, we want you to feel comfortable with us – and after work done, turn your head off. We are like a start-up; just a little more mature.
After these values we work Trust is the basis of our coexistence. We always meet openly and honestly and support each other with advice and action. This makes us stronger as an OPTIMAL SYSTEMS team. We live diversity, teams and projects. In our daily activities, we make sure to save resources and make sustainable decisions. We keep our work at OS and our private life in balance. We determine ourselves when, how and where we work – because it is self-responsibility. Our heart beats for digitization, which we implement with a high customer orientation. We are looking for new products and thus create innovative solutions. .
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Your tasks • Your profile • What we offer
We are Our heart beats digitally: With more than 600 employees at our headquarters in Berlin and at many other locations in Germany, Austria & Switzerland as well as in Serbia, OPTIMAL SYSTEMS has been developing software solutions from the ECM sector for more than 30 years, enabling our customers from a wide range of industries to manage their documents and processes efficiently. We support not only companies from the economy, but also hospitals, NGOs and authorities to save valuable resources and make their way into a digital future. About 2,400 customers worldwide include EDEKA, ProSiebenSat.1, Caritas and DRK. Since 2020, as part of the KYOCERA Group, we have been increasingly international, but our medium-sized working environment with flat hierarchies and plenty of space for co-design has kept us still today. So we are constantly evolving and can say with pride: who works with us often remains for many years. Because we are not a continuous heater that heats the best forces between events, work-life esoteric and 80-hour weeks. Instead, we want you to feel comfortable with us – and after work done, turn your head off. We are like a start-up; just a little more mature.
After these values we work Trust is the basis of our coexistence. We always meet openly and honestly and support each other with advice and action. This makes us stronger as an OPTIMAL SYSTEMS team. We live diversity, teams and projects. In our daily activities, we make sure to save resources and make sustainable decisions. We keep our work at OS and our private life in balance. We determine ourselves when, how and where we work – because it is self-responsibility. Our heart beats for digitization, which we implement with a high customer orientation. We are looking for new products and thus create innovative solutions.
As a working student, you are a full-fledged part of our office team, which is always at your side as part of onboarding and beyond, so that you can gradually support us in the tasks relating to Fleet Management. You are co-responsible for administrative matters, such as the maintenance of fleet lists & the production of return and transfer protocols, both for the location in Berlin and for our subsidiaries and will be involved in the entire ordering process of company vehicles from the configuration to the purchase. You organize and coordinate different dates, for example for repairs, tire changes, return & handovers, and for matters relating to accident prevention (UVV). You communicate with various external & internal stakeholders and thus ensure a smooth running, including in the case of the handling of damage incidents with insurance. You perform further tasks within the operational day-to-day business, such as the production of registration documents and the testing of invoices from the leasing vehicles.
You are a registered student in the Department of Economics, Business Administration (BWL), Economics (VWL), Industrial Engineering, Vehicle Technology/Automotive Systems, Logistics, Supply Chain Management or a comparable degree program. With your know-how in dealing with current MS Office applications, Your class B driver's license as well as your safe knowledge of German (min. C1) in word and writing, Your organizational skills, your own initiative and your careful work, Your strong team skills and your always reliable & communicative way.
A collegial working environment with lived duz culture and flat hierarchies. Experience our unique OS Spirit and look forward to the following*: Support & training: An open-minded team of experts, which will help you with advice and action, a comprehensive onboarding incl. Patenprogramm, regular feedback talks and the promotion of your individual development
Perspective & working environment: A great opportunity to take over, so that you can bring your potential to us in the long term, legendary cooking evenings & corporate celebrations, joint projects as well as monthly junior staff meetings and complete digital equipment of your workplace
Work-life balance and health & well-being: 30 days vacation per year and paid free on 24. & 31. December, a diverse consulting & workshop offer and fitness & health courses both on site and remote
Other Benefits: Paid language courses, various discounts in cooperation with Corporate Benefits and our attractive reward program “Bring a friend” for employee recommendations
- Not all Benefits are available at all locations. .
Location
![]() | OPTIMAL SYSTEMS GmbH | |
| 12059 Berlin | ||
| Germany |
The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.
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