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Working Student / Intern (m/f/d) Process & Sustainability Engineering

Veröffentlicht am 12. Okt. 2026

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Ineratec Gmbh 1

Karlsruhe

EnglischWerkstudentTeilzeitWerkstudentPraktikumFließend Deutsch (C1+)

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Job Fit

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Gehalt (Schätzung)

Vollzeit-Referenzwert: 37.000 €–58.000 €/Jahr

Über diese Stelle

Short Description

Would you like to actively help shape the energy transition while gaining deep insights into the world of Power-to-X, e-fuels, and sustainability assessments? As a working student or intern, you can support us in the technical and environmental assessment of our processes and plants.

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Your tasks

Conducting and evaluating process simulations for Power-to-X and e-fuel processes
Preparing and plausibility-checking mass and energy balances
Investigating different process configurations and operating cases
Supporting the creation and further development of Product Carbon Footprints (PCF) and Life Cycle Assessments (LCA)
Calculating and assessing greenhouse gas emissions, energy consumption, and CO₂ savings
Supporting ISCC certification and the related technical documentation
Collecting, structuring, and plausibility-checking process, energy, and emissions data
Researching regulatory and methodological requirements, particularly for e-fuels and RFNBOs
Further developing internal calculation methods, models, and templates
Collaborating with process engineering, technology development, operations, and other specialist departments

Advanced studies in process engineering, chemical engineering, environmental engineering, energy and environmental technology, or a comparable technical field
Interest in Power-to-X, e-fuels, process simulation, and sustainability assessment
Ideally, initial experience with process simulations, e.g. Aspen Plus, Aspen HYSYS, or comparable tools
Initial exposure to LCA, PCF, carbon accounting, or sustainability certification is an advantage
Good understanding of mass and energy balances as well as thermodynamic relationships
Confident use of Excel
Analytical, structured, and independent way of working
Very good German and English skills
The position is based at our Karlsruhe or Frankfurt office and is not a remote role.

A fast-growing start-up with a clear mission
Varied and responsible tasks
Plenty of room for initiative and creative freedom as well as personal and professional development
Flexible working hours
Flat hierarchies and an open corporate culture
Free drinks & snacks

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Eckdaten der Stelle

Arbeitgeber: Ineratec Gmbh 1
Position: Working Student / Intern (m/f/d) Process & Sustainability Engineering
Stadt: Karlsruhe
Arbeitsmodell: nicht angegeben
Sprache: Englisch
Erfahrungsstufe: Werkstudent
Veröffentlicht: 12. Okt. 2026
Quelle: Arbeitnow

Working Student / Intern (m/f/d) Process & Sustainability Engineering

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