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Salary
≈ $21k – $48k per year (Estimated)
Location
In office (Essen)
Seniority
Intern · 1+ year exp
Employment
Part-Time

Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on Sep 18, 2026. Trane Technologies scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Trane Technologies is a global climate innovator dedicated to creating sustainable, energy-efficient, and resilient environments for buildings, homes, and transportation. Legally headquartered in Swords, Ireland, with executive operations centered in Davidson, North Carolina, the company houses a portfolio of market-leading brands - most notably Trane and Thermo King. Formed in its current identity in 2020 following the strategic restructuring of Ingersoll Rand, Trane Technologies leverages advanced thermal management, smart automation, and decarbonization technologies to reduce carbon emissions, optimize cold-chain food and medical transport, and advance global sustainability standards across industries.

Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, it's our responsibility to put the planet first. For us at Trane Technologies, and through our businesses including Trane® and Thermo King, sustainability is not just how we do business-it is our business. Do you dare to look at the world's challenges and see impactful possibilities? Do you want to contribute to making a better future? If the answer is yes, we invite you to consider joining us in boldly challenging what's possible for a sustainable world.

Learn about our benefits designed for you to Thrive at work and at home.

We boldly go.

Where is the work:

On-Site (5 days)

Werkstudent (w/m/d) - Elektrotechnik

Standort: Essen, DeutschlandUnternehmen: Frigoblock GmbH | Thermo King | Trane TechnologiesArbeitszeit: Bis zu 20 Stunden pro Woche während der Vorlesungszeit und bis zu 40 Stunden pro Woche während der vorlesungsfreien Zeit

Über die Rolle

Bei Frigoblock, einem Teil von Trane Technologies, entwickeln wir die nächste Generation nachhaltiger Transportkältesysteme. Als Werkstudent (w/m/d) im Bereich Elektrotechnik unterstützt du die Entwicklung elektrischer und elektronischer Lösungen für zukunftsorientierte Transportanwendungen und sammelst wertvolle Praxiserfahrung in einem innovativen Engineering-Umfeld.

Deine Aufgaben

  • Unterstützung bei der Entwicklung elektrischer und elektronischer Systeme für Transportkältegeräte
  • Mitarbeit beim Aufbau von Prototypen, bei Testaufbauten sowie bei elektrischen Messungen
  • Unterstützung bei der Durchführung, Dokumentation und Auswertung von Tests und Validierungsaktivitäten
  • Übernahme von Verantwortung für ausgewählte Teilprojekte und deren eigenständige Weiterentwicklung
  • Erstellung und Pflege technischer Dokumentation und Entwicklungsunterlagen
  • Arbeit mit modernen Engineering- und Entwicklungstools
  • Zusammenarbeit mit funktionsübergreifenden Teams aus Test, Produktion, Qualität und Service

Dein Profil

  • Eingeschrieben im Studiengang Elektrotechnik oder in einem vergleichbaren Studiengang
  • Mindestens noch ein Jahr Reststudienzeit
  • Fundiertes Verständnis elektrotechnischer Grundlagen
  • Strukturierte, zuverlässige und selbstständige Arbeitsweise
  • Hohe Motivation, Einsatzbereitschaft und Eigeninitiative
  • Interesse an praktischer Entwicklungsarbeit und modernen Engineering-Tools
  • Gute Deutsch- und Englischkenntnisse in Wort und Schrift
  • Gute Kenntnisse in Microsoft Office

Wünschenswert

  • Erste praktische Erfahrungen durch Praktika, Projekte oder Laborarbeit
  • Erste Erfahrungen mit Tests, Prototypen oder elektrischen Messaufbauten
  • Kenntnisse in Tools wie Teamcenter, Creo Schematics oder vergleichbarer Software

Was wir bieten

  • Praxiserfahrung in einem innovativen F&E-Umfeld
  • Eigenständige, projektbezogene Arbeit mit echtem Einfluss
  • Einblicke in moderne Entwicklungstools und -prozesse
  • Flexible Arbeitszeiten von bis zu 20 Stunden pro Woche während der Vorlesungszeit und bis zu 40 Stunden pro Woche während der vorlesungsfreien Zeit
  • Zusammenarbeit mit erfahrenen Ingenieurinnen und Ingenieuren in einem unterstützenden Team
  • Wertvolle Entwicklungsmöglichkeiten innerhalb eines internationalen Unternehmensnetzwerks

Über Trane Technologies

Bei Trane Technologies® hinterfragen wir alles Machbare. Unsere Marken - einschließlich Trane® und Thermo King® - ermöglichen Kühlung und Komfort in Gebäuden und Wohnhäusern, den Transport und Schutz von Lebensmitteln und verderblichen Waren, bieten Kundinnen und Kunden höhere Leistung bei geringeren Umweltauswirkungen, eine deutliche Reduzierung des Energieverbrauchs und der CO₂-Emissionen und entwickeln Innovationen für eine bessere Welt. Wir loten die Grenzen des Machbaren neu aus - für eine nachhaltige Welt.

Über Frigoblock

Die FRIGOBLOCK GmbH ist heute der größte deutsche Hersteller und der drittgrößte europäische Anbieter von Transportkältemaschinen. Seit ihrer Gründung im Jahr 1978 entwickelt, produziert und vertreibt FRIGOBLOCK besonders leistungsfähige, kraftstoffsparende und umweltgerechte Transportkältemaschinen mit elektrischem Antrieb. Mit dieser Technologie nimmt FRIGOBLOCK weltweit eine führende Position ein. Seit März 2015 gehört FRIGOBLOCK zu Trane Technologies. Am Standort Essen beschäftigt das Unternehmen rund 170 Mitarbeitende und produziert jährlich bis zu 2.500 Hochleistungskältemaschinen.

Diversität & Inklusion

Wir setzen uns für die Schaffung eines inklusiven Arbeitsplatzes ein und sind stolz darauf, ein Arbeitgeber der Chancengleichheit zu sein.

Wenn du in einem internationalen Umfeld praktische Erfahrung sammeln und die Zukunft nachhaltiger Transportlösungen mitgestalten möchtest, freuen wir uns auf deine Bewerbung.

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Working Student (f/m/d) - Electrical Engineering

Location: Essen, GermanyCompany: Frigoblock GmbH | Thermo King | Trane Technologies Working hours: Up to 20 hours per week during the lecture period and up to 40 hours per week during the semester break

About the Role

At Frigoblock, part of Trane Technologies, we are developing the next generation of sustainable transport refrigeration systems. As a Working Student (f/m/d) in Electrical Engineering, you will support the development of electrical and electronic solutions for future-focused transport applications while gaining valuable hands-on experience in an innovative engineering environment.

Your Responsibilities

  • Support the development of electrical and electronic systems for transport refrigeration units
  • Assist with prototype builds, test setups, and electrical measurements
  • Support the execution, documentation, and evaluation of tests and validation activities
  • Take ownership of selected sub-projects and drive them forward independently
  • Create and maintain technical documentation and engineering records
  • Work with modern engineering and development tools
  • Collaborate with cross-functional teams including testing, production, quality, and service

Your Profile

  • Enrolled in Electrical Engineering or a comparable degree program
  • At least one year remaining in your studies
  • Solid understanding of electrical engineering fundamentals
  • Structured, reliable, and self-driven way of working
  • High level of motivation, commitment, and willingness to take initiative
  • Interest in practical development work and modern engineering tools
  • Good German and English language skills, written and spoken
  • Good knowledge of Microsoft Office

Nice to Have

  • Initial practical experience through internships, projects, or laboratory work
  • First experience with testing, prototypes, or electrical measurement setups
  • Familiarity with tools such as Teamcenter, Creo Schematics, or similar software

What We Offer

  • Hands-on experience in an innovative R&D environment
  • Independent project-related work with real impact
  • Exposure to modern development tools and processes
  • Flexible working hours of up to 20 hours per week during the lecture period and up to 40 hours per week during the semester break
  • Opportunity to collaborate with experienced engineers in a supportive team
  • Valuable development opportunities within an international company network

About Trane Technologies

At Trane Technologies®, we challenge what’s possible. Our brands - including Trane® and Thermo King® - create access to cooling and comfort in buildings and homes, transport and protect food and perishables, enhance performance for customers while reducing environmental impact, drastically reduce energy use and carbon emissions, and drive innovations for a better world. We are boldly challenging what’s possible for a sustainable world.

About Frigoblock

FRIGOBLOCK GmbH is currently the largest German manufacturer and the third-largest European supplier of transport refrigeration units. Since its foundation in 1978, FRIGOBLOCK has been developing, manufacturing, and marketing highly efficient, fuel-saving, and environmentally responsible electrically driven transport refrigeration systems. With this technology, FRIGOBLOCK holds a leading position worldwide. Since March 2015, FRIGOBLOCK has been part of Trane Technologies. At its Essen site, the company employs around 170 people and produces up to 2,500 high-performance refrigeration units annually.

Diversity & Inclusion

We are committed to creating an inclusive workplace and are proud to be an equal opportunity employer.

If you would like to gain practical experience in an international environment and help shape the future of sustainable transport solutions, we look forward to receiving your application.

We offer competitive compensation and comprehensive benefits and programs. We are an equal opportunity employer; all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, pregnancy, age, marital status, disability, status as a protected veteran, or any legally protected status.

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