Below, we've provided answers to frequently asked questions, grouped by topic. If you need more details, feel free to contact the people listed in the job advertisements or our job board team.

Application process in general

Yes, you can send us an unsolicited job application online at any time. Please remember to include all your application documents and state your desired position, occupation, department and qualifications/degree as precisely as possible.

Unsolicited job application

Yes. Each job advertisement has a dedicated code number that is automatically assigned to the application.

Your application will be reviewed by the recruiter and the department to make sure you meet the requirements for the vacant position. This process can take some time to complete. We therefore ask you to be patient.

Infraserv GmbH & Co. Höchst KG and its subsidiaries process and store the personal data that you provide in your online application solely for the application process. Your data will be treated confidentially. Your application documents will be stored for no more than twelve months after receipt, or no more than 36 months with your consent. We will not share this data with third parties.

Yes, you can withdraw an application at any time by e-mail to karriere(at) .

No, that's not possible because we don't temporarily store the data. You have to submit the entire data package to us at once.

No, you cannot retroactively change your data. You will have to withdraw your application and then re-apply with different data.

Our contacts

Alexander Völpel

Human Resources, HR Partner
+49 69 305-17630
+49 69 305-9817630
Alexander Völpel

Markus Engel

Human Resources, HR Partner
+49 69 305-18179
+49 69 305-9818179
Markus Engel

Our contacts

Advertised positions

Please reach out to the contacts listed in the job advertisements if you have any questions about an advertised position.

Heike Kraus

Human Resources, HR Services

+49 69 305-17940
+49 69 305-5193

Questions about:
  • Student assignments – student workers, interns, thesis projects
  • Higher vocational school interns
  • Vocational training at Infraserv

Visit the information page and application portal operated by our subsidiary Provadis for more information on our vocational training programs.