Working Student / Intern (m/f/d) Process & Sustainability Engineering
This listing is for a Working Student / Intern (m/f/d) Process & Sustainability Engineering role at Ineratec Gmbh 1, in Karlsruhe, Germany. It is listed as a full-time, internship position.
DGJ summary of this job
Our own short read of this listing, built only from the facts it gives. The employer’s original text follows further down.
This listing is for a Working Student / Intern (m/f/d) Process & Sustainability Engineering role at Ineratec Gmbh 1, in Karlsruhe, Germany. It is listed as a full-time, internship position.
No salary is given in this listing, so check the official pay figures in the DGJ Insight section below where they exist.
Benefits mentioned in the advert: learning budget and flexible hours.
The advert does not mention visa sponsorship. If you would move to Germany for this job, check the official work permit route first (DGJ Insight lists it where we have it).
Dev Global Jobs found this job on Arbeitnow on Oct 8, 2026.
- Employer
- Ineratec Gmbh 1
- Location
- Karlsruhe, Germany
- Job type
- Full-time
- Level (from the title)
- internship
- Pay
- Not stated by the employer
- Found
- Oct 8, 2026 on Arbeitnow
- Employer text
- 296 words, about 1 min to read
- Apply only on the official page (arbeitnow.com). Dev Global Jobs is not the employer and never asks for a fee.
- Read the employer’s full text below (about 1 min) before you apply.
- Build or check your CV with the free DGJ CV Builder.
DGJ Insight
Our own data about this role and place, from official statistics and our live job index.
Source: OECD Average annual wages, 2025
- EU Blue Card: Recognised degree and a job offer above the salary threshold
- Skilled worker visa (Fachkräfte): Recognised qualification and a job offer
- Opportunity Card (Chancenkarte): Points-based job search for up to one year
Official routes: Make it in Germany (Federal Government portal)
About the role
Full text from the employer, as published on Arbeitnow, arranged into sections. Nothing added or removed.
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. #sort: 175#SPM#
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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