SaltX is on a mission to eliminate fossil fuels from industry. By developing and scaling electrification technologies for the lime and cement sectors – together responsible for over 8% of global CO₂ emissions – we enable the transition to a fully fossil-free future.

SaltX is actively implementing AI tools across analysis, decision support, and internal workflows. Now we’re looking for a curious, hands-on AI / Data intern who wants to work with real business problems — and connect data & AI insights directly to management decisions.

This role is ideal for a MSc student in Data Science, Computer Science, Machine Learning, Industrial Engineeringor equivalent.

What you will do

• Identify and implement practical AI use cases (LLMs, automation, analytics)

• Build proof-of-concepts that support real business decisions

• Work with data pipelines (Excel → database → dashboards → AI)

• Translate data and AI insights into clear business implications

• Present findings and recommendations directly to management

• Test and evaluate modern AI tools (LLMs, copilots, internal AI apps)

• Help define “how we use AI internally” from both a technical and business perspective

You will work closely with senior management, with high visibility and a strong connection between analysis and decision-making.

Who you are

• Currently studying Data Science, CS, ML, Industrial Engineering or equivalent

• Comfortable working at the intersection of technology and business

• Curious, pragmatic, and execution-oriented

• You’ve built something before — a script, a dashboard, a side project, a PoC

• Able to explain technical insights in a clear, structured way

No need to be an AI expert — we value curiosity, judgment, and ownership over perfect models.

Practical details

⏱ Three months with potential extension (10–20 hours/week, flexible schedule)

🚀 The internship will start as soon as possible

💰 Paid internship

📍 Stockholm - Hybrid

🎓 Can be combined with thesis or part-time work

Why join us

• Direct exposure to management-level decision-making

• Work on real industrial data and strategic questions

• High autonomy, low bureaucracy

• A rare chance to shape how AI is used in a growing organization

• Fast learning curve and real responsibility from day one

How to apply

Send a short note describing:

• What you’ve built or experimented with (AI or data-related)

• How you like to connect analysis to business decisions

• What you’d be excited to work on with us

• Link to GitHub / project / portfolio (if available)

Why SaltX?

At SaltX, we challenge established truths every day and drive industry towards an electrified future. We do this guided by innovation, care, and collaboration.

You will join an innovative Swedish scale-up with a strong mission: to electrify industrial processes and contribute to the global transition toward sustainable industry.

We also know that women and other underrepresented groups sometimes hesitate to apply unless they meet every requirement. At SaltX, it’s not just about experience – it’s about drive, curiosity, and the willingness to create change. If you share our passion for the green transition – apply.

We are convinced that diversity, inclusion, and collaboration are key to successfully electrifying and decarbonising the lime and cement industries.