We are looking for the crème de la crème!

In some ways, the task of finding the right employees is just as complex as choosing the right flavours for the perfect ice cream sundae. Our preferred composition is a mixture of motivation, a sense of responsibility and flexibility. This is rounded off by exceptional expertise in the relevant areas and a solution-oriented working style.

With us, you can expect to work on demanding, international projects, giving you the opportunity to incorporate your own personality and ideas whilst taking on real responsibility right from the start.

Whether you are a student, career-starter, experienced professional or career-changer, tsd supports its employees through tailored qualification measures and offers you a range of opportunities to develop both personally and professionally. Start a career with tsd and become part of the team!

Would you like more detailed information about the exciting tasks waiting for you in each department? Then visit our “employee pages” for a brief introduction to each department. Look out for blog entries in which employees give an insight into their daily work.

We look forward to receiving your complete and comprehensive application documents by email stating the applicable reference number.

Employee experiences

  • Anna Lena

    Marketing and Communications, tsd Technik-Sprachendienst GmbH

    "Als Praktikantin im Bereich Marketing and Communication werde ich hier sehr gefördert. Statt Kaffee kochen, unterstütze ich aktiv das Marketing Team. Außerdem lerne ich hier sehr viel, was in meinem Berufsleben später sicherlich von Vorteil sein wird. Aber auch Fragen sind erlaubt. Es wird nicht erwartet, dass man schon alles kann, vielmehr wird erklärt und geholfen. Dieses Praktikum ist eine sehr wertvolle Erfahrung!"

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  • Kim

    Office Management, tsd Technik-Sprachendienst

    "Ich habe mich bei tsd direkt wohl gefühlt! Normalerweise brauche ich immer ein bisschen Zeit um mich in ein Team zu intergieren, aber hier bei tsd ist es mir sehr leicht gefallen und hat nur Stunden statt Tage oder gar Wochen gedauert. Das Team ist unglaublich nett und offen und auch die kleinen „Perks“, wie Kaffee und Sprudel zu stellen oder eine vergünstigte Mitgliedschaft im Fitnessstudio, machen tsd zu einer Firma für die man gerne arbeitet."

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  • Daniella

    Partner Management, tsd Technik-Sprachendienst GmbH

    „Als Trainee im Partner Management wurde ich von Anfang an herzlich im Team willkommen geheißen und schnell in den Tagesablauf integriert. Obwohl es sich um einen schnelllebigen Arbeitsalltag handelt, haben meine Kollegen immer Zeit für mich und unterstützen mich bei allen Aufgaben und Fragen. Die tsd ist definitiv an einer Übernahme interessiert und hat mir ein verkürztes Traineeprogramm ermöglicht."

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  • Veronica

    Marketing and Communications, tsd Technik-Sprachendienst GmbH

    "Nach einem netten Bewerbungsgespräch bin ich 2015 als Trainee Teil des Marketing and Communications Teams geworden. Ich durfte schnell an wichtigen Projekten mitwirken und sogar eigene Projekte führen. Über den spannenden und abwechslungsreichen Aufgaben hinaus habe ich bei tsd viele nette Kollegen kennengelernt und sogar Freundschaften geknüpft. Nun bin ich bei tsd festangestellt und obwohl schon zweieinhalb Jahre vergangen sind, lerne ich jeden Tag Neues dazu, fühle mich positiv gefördert und freue mich Teil der tsd Familie zu sein!"

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  • Elena

    Language Team Spanish, tsd Technik-Sprachendienst GmbH

    "Ich arbeite jetzt seit 2015 bei Tsd und habe mich sofort in dem tollen Team wohl gefühlt. Die Zusammenarbeit läuft immer reibungslos ab und man unterstützt sich gegenseitig. Das hat mir geholfen mich persönlich und professionell weiterzuentwickeln und immer neue Herausforderungen zu meistern. Ich freue mich auf eine weiterhin spannende und erfolgreiche Zeit bei tsd."

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  • John

    freiberuflicher Übersetzer für tsd

    „I’ve been working on projects for TSD since 2003, and although I am external staff I have really been made to feel like part of the team. TSD’s clients are among the market leaders in their fields, so the work is immensely interesting and often challenging. But TSD’s helpful & friendly project managers are always at hand to clarify any technical questions that I may have, and to provide any other assistance I might need in providing the best possible service for the client. I look forward to the next 14 years working with TSD!"

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  • Radu

    freiberuflicher Übersetzer für tsd

    "I have worked on a large number of translation projects for tsd since 2010. These projects are always challenging, but they also present an opportunity for personal development with regard to both my engineering competences and my language skills. Through this continuous cooperation, I am sure I have made my mark on some important projects in specific areas of mechanical engineering. Thanks to the high degree of professionalism and the positive approach of the team, I am certain our long-lasting partnership will continue in future."

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  • Laetitia

    freiberuflicher Übersetzer für tsd

    "I have been collaborating with TSD for over 10 years as an independent translator. Our relationships have always been extremely pleasant and constructive, and Project managers are always willing to answer any questions I may have about the documents I translate in order to produce high quality work. I hope that this collaboration will continue in the long run and that the team spirit I can feel at a distance will always be present!"

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    Current Vacancies at tsd

    We are currently looking to fill the following vacancies:

    If you would like to apply for one of the vacancies at tsd, please send your complete and comprehensive application documents to

    In order to complete your application, we need the following documents:

    • Your curriculum vitae
    • Cover letter
    • Certificates (at least the highest degree obtained and, if available, job references)

    Please understand that we can only consider complete application documents that have been sent to for the subsequent application process.

    Vacancies for paid internships

    In both our head office in Cologne and our branch office in Berlin, we offer a range of paid internships throughout the year in almost all departments.

    In translation/proofreading, we are primarily looking for native speakers for the following language teams: German, English, Spanish, French, Italian, Portuguese and Russian. Of course, tsd also warmly welcomes applications from native speakers of other languages, we look forward to receiving your detailed application!

    We are also looking for interns in the following departments: Human Resources, Marketing and Communications, and Accounting.

    Would you like to find out more about our different departments? Then take a look at the employee pages and get an overview of your future role.

    Unsolicited applications

    Are you interested in a position at tsd, but have not found a suitable vacancy? You are also welcome to send us an unsolicited application!

    Simply send your application documents with your personal statement to

    In order to be able to compare your qualifications with the various areas of responsibility at tsd, and to find a suitable position for you, we need the following documents from you:

    • Your curriculum vitae
    • Cover letter
    • Certificates (at least the highest degree obtained and, if available, job references)


    We are always looking to expand our network! After all, our external team is one of our greatest strengths here at tsd – a SeproTec Company.

    If you are interested in joining us as a freelancer, please register using the following link to the SeproTec Group Vendor Portal:

    Freelancer Form HERE


    We rely on our external team of interpreters to provide high quality services for our customers, so we are always keen to expand our network.

    If you would like to work as an interpreter for tsd on a freelance basis, please register using the corresponding links to the SeproTec Group Vendor Portal.

    Conference Interpreter Form HERE
    Public Service Interpreter Form HERE