Schülerpraktikum 2026 Jobs in Mainz

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Marketing Manager – Messeplanung

Brezelbäckerei Ditsch GmbH

Full-time Advertising,-Marketing,-Promotions,-Public-Relations,-and-Sales-Managers
Mainz, Rhineland-Palatinate, Germany
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Duales Studium Fitness (m/w/d)

Körperformen

Full-time Other-Personal-Care-and-Service-Workers
Mainz, Rhineland-Palatinate, Germany
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Elektrohelfer (m/w/d) bis 17,50 €/Std.

JobImpulse

Full-time Helpers,-Construction-Trades
Mainz, Rhineland-Palatinate, Germany
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Ausbildung Fachverkäufer Fleischerei (m/w/d) - 2026

Scheck-in Center

Ausbildung, Vollzeit Food-Processing-Workers
Mainz, Rhineland-Palatinate, Germany
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Ausbildung zum Frischespezialist (m/w/d) - 2026

EDEKA Südwest Stiftung & Co. KG

full_time Food-Processing-Workers
Mainz, Rheinland-Pfalz, Germany
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VOLONTÄR*IN (M/W/D) RADIO RPR1. Regionalstudio Rhein-Main

Audiotainment Südwest GmbH & Co. KG

Full-time Media-and-Communication-Equipment-Workers
Mainz, Rheinland-Pfalz, Germany
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Schülerpraktikum* 2027

SCHOTT

Full-time Other-Teachers-and-Instructors
Mainz, Rhineland-Palatinate, Germany
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Ausbildung zum Verkäufer (m/w/d) - 2026

EDEKA Deckenbach

Ausbildung, Vollzeit Retail-Sales-Workers
Mainz, Rheinland-Pfalz, Germany
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Ausbildung zum Verkäufer (m/w/d) - 2026

EDEKA Südwest Stiftung & Co. KG

full_time Retail-Sales-Workers
Mainz-Laubenheim, Rhineland-Palatinate, Germany
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Ausbildung Kaufmann für Büromanagement (gn) für 2026

Hornbach

Vollzeit Secretaries-and-Administrative-Assistants
Mainz, Rheinland-Pfalz, Germany
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VERKÄUFER:IN FLAGSHIPSTORE FRANKFURT FLUGHAFEN in Teilzeit ab sofort

GOT BAG GmbH

part_time Retail-Sales-Workers
Mainz, Rhineland-Palatinate, Germany
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Ausbildung zum Verkäufer Frische (m/w/d) 2026

Kaufland

fulltime Retail-Sales-Workers
Mainz, Rhineland-Palatinate, Germany
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Niederlassungsleiter (m/w/d) Personaldienstleistung

Elsen International SARL & Co. KG - Wittlich

Full-time Operations-Specialties-Managers
Mainz, Rhineland-Palatinate, Germany
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Pflegehilfskraft (w/m/d)

Korian Deutschland GmbH

Full-time Home-Health-and-Personal-Care-Aides;-and-Nursing-Assistants,-Orderlies,-and-Psychiatric-Aides
Mainz, Rhineland-Palatinate, Germany
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Berater (m/w/d) für IT- und Dokumentenmanagementsysteme

Wolters Kluwer Tax & Accounting Deutschland GmbH

Full time Financial-Specialists
Mainz, Rhineland-Palatinate, Germany
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Ausbildung Fachverkäufer Bäckerei (m/w/d) - 2026

Scheck, In-Einkaufs-Center Achern GmbH

full_time Retail-Sales-Workers
Mainz, Rhineland-Palatinate, Germany
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Ausbildung zum Kaufmann im Einzelhandel (m/w/d) - 2026

EDEKA Deckenbach

Ausbildung, Vollzeit Retail-Sales-Workers
Mainz, Rheinland-Pfalz, Germany
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Duale Ausbildung Sport- und Fitnesskaufmann/-frau (m/w/d) (IHK) – IST Hochschule

Körperformen

Full-time Other-Personal-Care-and-Service-Workers
Mainz, Rhineland-Palatinate, Germany
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Ausbildung zum Maler und Lackierer - Gestaltung und Instandhaltung für 2026 (m/w/d)

Heinrich Schmid GmbH & Co. KG

FULLTIME Construction-Trades-Workers
Mainz, Rhineland-Palatinate, Germany
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Ergotherapeut:in (w/m/d)

Korian Deutschland GmbH

Full-time Healthcare-Diagnosing-or-Treating-Practitioners
Mainz, Rhineland-Palatinate, Germany
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Marketing Manager (m/w/d)

Zöller-Kipper GmbH

full_time Advertising,-Marketing,-Promotions,-Public-Relations,-and-Sales-Managers
Mainz, Rhineland-Palatinate, Germany
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Heilerziehungspfleger (m/w/d)

JobImpulse

Full-time Counselors,-Social-Workers,-and-Other-Community-and-Social-Service-Specialists
Mainz, Rhineland-Palatinate, Germany
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Ausbildung Verkäufer (m/w/d) - 2026

Scheck, In-Einkaufs-Center Achern GmbH

full_time Retail-Sales-Workers
Mainz, Rhineland-Palatinate, Germany
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Werkstudent Verkauf & Retail Fitnessprodukte (m/w/d)

Atletica

part_time Retail-Sales-Workers
Mainz, Rhineland-Palatinate, Germany
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Elek­tro­niker für Energie- und Gebäu­de­technik (m/w/d)

AlphaConsult KG

Full-time Electrical-and-Electronic-Equipment-Mechanics,-Installers,-and-Repairers
Mainz, Rhineland-Palatinate, Germany
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Ausbildung Fachinformatiker - Systemintegration (m/w/d) 2026

edvXpert GmbH

Alternance Computer-Occupations
Mainz, Rhineland-Palatinate, Germany
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Duales Studium Informatik (B.Sc.) am virtuellen Campus - thinkarella ag

IU Internationale Hochschule

Vollzeit Computer-Occupations
Mainz, Rhineland-Palatinate, Germany
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Fitnesstrainer (m/w/d) Vollzeit

Körperformen

Full-time Other-Personal-Care-and-Service-Workers
Mainz, Rhineland-Palatinate, Germany
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Pflegefachkraft (m/w/d) – Pflege mit Herz undPerspektive

avanti GmbH NL Frankfurt

Teilzeit / Vollzeit Healthcare-Diagnosing-or-Treating-Practitioners
Mainz, Rhineland-Palatinate, Germany
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Fachkraft Abwassertechnik (m/w/d) bis 24,00 €/Std.

JobImpulse

Full-time Plant-and-System-Operators
Mainz, Rhineland-Palatinate, Germany
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Ausbildung als Medizinische/r Fachangestellte/n MFA (m/w/d)

Meliva GmbH - HV

Full-time Other-Healthcare-Support-Occupations
Mainz, Rhineland-Palatinate, Germany
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Elektroinstallateur (m/w/d) bis 24,00 €/Std.

JobImpulse

Full-time Construction-Trades-Workers
Mainz, Rhineland-Palatinate, Germany
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I want to be part of the team!

Next Mobility Labs // Circunomics

full_time Business-Operations-Specialists
Mainz, Rhineland-Palatinate, Germany
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Ausbildung zum Fachverkäufer - Fachrichtung Fleischerei (m/w/d) - 2026

EDEKA Südwest Stiftung & Co. KG

full_time Food-Processing-Workers
Mainz, Rheinland-Pfalz, Germany
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Ausbildung zum Verkäufer Frische (m/w/x) 2026

Kaufland

fulltime Retail-Sales-Workers
Mainz, Rhineland-Palatinate, Germany
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Augenoptikergeselle/-meister (m/w/d) Voll- oder Teilzeit

pro optik Augenoptik Fachgeschäft GmbH

Vollzeit Construction-Trades-Workers
Mainz, Rhineland-Palatinate, Germany
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Vorarbeiter:in (w/m/d) für die Reinigung

Korian Deutschland GmbH

PART_TIME Supervisors-of-Production-Workers
Mainz, Rhineland-Palatinate, Germany
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Auszubildende zum Industriekaufmann (m/w/d) 2027

Werner & Mertz GmbH

full-time Business-Operations-Specialists
Mainz, Rhineland-Palatinate, Germany
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MFA / Medizinische Fachangestellte (m/w/d)

Meliva GmbH - HV

Full-time Other-Healthcare-Support-Occupations
Mainz, Rhineland-Palatinate, Germany
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Ausbildung zum Fachverkäufer - Fachrichtung Bäckerei (m/w/d) - 2026

EDEKA Deckenbach

Ausbildung, Vollzeit Retail-Sales-Workers
Mainz-Laubenheim, Rhineland-Palatinate, Germany
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Industriemechaniker (m/w/d)

JobImpulse

Full-time Other-Installation,-Maintenance,-and-Repair-Occupations
Mainz, Rhineland-Palatinate, Germany
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Elektroinstallateur (m/w/d) bis 21,00 €/Std.

JobImpulse

Full-time Construction-Trades-Workers
Mainz, Rhineland-Palatinate, Germany
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Duale Ausbildung Sport- und Fitnesskaufmann/-frau (m/w/d) (IHK) – Deutsche Sportakademie

Körperformen

Full-time Other-Personal-Care-and-Service-Workers
Mainz, Rhineland-Palatinate, Germany
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Duales Studium zum Bachelor of Arts - BWL Handwerk für 2026 (m/w/d)

Heinrich Schmid GmbH & Co. KG

FULLTIME Art-and-Design-Workers
Mainz, Rhineland-Palatinate, Germany
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Ausbildung Fleischer Fachrichtung Verkauf (m/w/d) - 2026

Scheck-in Center

Full-time Food-Processing-Workers
Mainz, Rhineland-Palatinate, Germany
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Ausbildungsstelle im Ausbildungsberuf Büchsenmacherin/Büchsenmacher (m/w/d)

Polizei Hessen

Full-time Metal-Workers-and-Plastic-Workers
Mainz, Rhineland-Palatinate, Germany
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(Senior) Sales Manager (m/w/d) – SaaS | Remote

Wolters Kluwer

Full time Advertising,-Marketing,-Promotions,-Public-Relations,-and-Sales-Managers
Mainz, Rhineland-Palatinate, Germany
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Ausbildung zum Verkäufer Frische (m/w/d) 2026

Kaufland

fulltime Retail-Sales-Workers
Mainz, Rhineland-Palatinate, Germany
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Kälteanlagenbauer (m/w/d) bis zu 25,00 €/Std.

JobImpulse

Full-time Construction-Trades-Workers
Mainz, Rhineland-Palatinate, Germany
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Pflegeprofi (m/w/d) für die Intensivstation

avanti GmbH NL Frankfurt

Teilzeit / Vollzeit Healthcare-Diagnosing-or-Treating-Practitioners
Mainz, Rhineland-Palatinate, Germany
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